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Plastics

  |  Tue 28 Jul 2026

Seoul, July 29 -- DNF has applied Korean patent for Novel Hydrazinoalkoxysilane Compounds Method for Manufacturing Thereof and Method of Manufacturing Thin Film Using the Same. Park Joong Jin, Ryu Jiho, Jang Se Jin, Cho Yu Jin, Lim Haeng Don, Lee Gyun Sang, Son Seung and Kim Sung Gi developed it. The patent application number..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 29 -- State Intellectual Property Office of China has released Sichuan Xinkang Yizhongshen New Material patent application for Intelligent Optimization Method and System for Composite Technological Parameters of Multi-layer Polypropylene Film. This invention was developed by Zhang Yi, Jiang Lifei, Du Wenjie and Fum..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 29 -- Suzhou Institute of Nano-Tech & Nano-Bionics, Chinese Academy of Sciences has submitted a patent application for Preparation Method of One-dimensional Cesium-lead-bromine Nanowire Film, Film Material, Element and Equipment. This invention was developed by Wang Peixi and Lu Wei. The patent application numbe..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Shenzhen Zhixian Vision Software Tech Co Ltd has submitted a patent application for Cross-device Collaborative Film Watching Interaction Method and Device, Smart Television and Storage Medium. This invention was developed by Zheng Haotao, Zhu Ming and Guo Guicheng. The patent application number is CN202610..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- China Building Materials Glass New Material Research Institute Group Co Ltd has submitted a patent application for Glass Antireflection Film and Preparation Method Thereof. This invention was developed by Lin Zhihui, Yang Dengfeng, Tang Yongkang, Bai Fan, Liu Chang, Li Gang, Bao Tian, Sun Zhi, Wang Jinlei and..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- State Intellectual Property Office of China has released Suzhou Advanced Research Institute University of Science and Technology of China and University of Science and Technology of China patent application for Microstructure Array of Polycrystalline Lithium Niobate Film and Preparation Method and Application..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Beijing University of Technology has submitted a patent application for Polymorphic Signal Processing Method Based on Neighborhood Maximum Extraction Transformation. Zhao Dezun and Du Shuaicong developed the invention. The patent application number is CN20261062541 20260118. The patent publication number i..

Plastics

  |  Tue 28 Jul 2026

Seoul, July 29 -- Toray Advanced Materials, Korea has applied Korean patent for Polyester Resin Composition and Polyester Film Formed Therefrom. Roh Hyoung Won, Lee Kyu Suk and Lee Seung Hwan developed it. The patent application number is KR20230090532 20230712. The patent publication number is KR20250010373 (A). Internationa..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Dongguan Shengxiang Precision Metal has submitted a patent application for Automatic Film Pasting Device. This invention was developed by Wu Xianwen. The patent application number is CN202610234458 20260227. The patent publication number is CN121973460 (A). International Patent Classification code is B29C6..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Tianjin Dayangguang New Material has submitted a patent application for Preparation Method of High-branching-degree Polyolefin Film. This invention was developed by Tian Shouwen. The patent application number is CN202610241087 20260228. The patent publication number is CN121975161 (A). International Patent..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Shanghai Acepack Intelligent Technology has applied Chinese patent for Packaging Equipment Capable of Rapidly Replacing Roll Film. Liu Xiaohui, Zhang Lu and Ge Chunchao developed it. The patent application number is CN202610285104 20260310. The patent publication number is CN121974004 (A). International Pa..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Huangshan Yuandian New Material Technology has submitted a patent application for Hot-coating High-barrier Heavy Roll Film and Preparation Method Thereof. This invention was developed by Hu Jichao, Wang Fangmiao, Fang Weimin, Jiang Junjie and Huang Liang. The patent application number is CN202511904455 202..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Kunshan Jinruian Electronic Technology has submitted a patent application for Semiconductor Composite Film Processing Technology. Zhao Bohui, Hu Ling and Hu Gaoshang developed the invention. The patent application number is CN202610403522 20260330. The patent publication number is CN121973465 (A). Internat..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Dezhou University has sought patent for Thin Film Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Xiaolei, Zhang Huimin and Gao Yijun. The patent application number is CN202610349132 20260320. The patent publication number is CN121975203 (A). Internatio..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Shanxi University has submitted a patent application for Preparation Method and Application of Chitosan Film Loaded with Chlorogenic Acid-zein Nanoparticles. Zhao Shaojie, Yang Pu, Wang Nuo, Zhang Lizhen, Xing Bao and Zhang Huanhuan developed the invention. The patent application number is CN202610250311 2..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Institute of Microbiology Guangdong Academy of Sciences Guangdong Detection Center of Microbiology has submitted a patent application for Aeromicrobium Sp.SZW-1, Separation Method Thereof and Application of Aeromicrobium Sp.SZW-1 in Plastic Degradation. Deng Mingrong, Li Xian, Zhu Honghui and Zhou Xiaoli deve..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- State Intellectual Property Office of China has published Shandong INOV Polyurethane patent application for High-temperature-resistant Hydrolysis-resistant Polyurethane Pouring Sealant and Preparation Method Thereof. The invention was developed by Fang Qingdong, Ren Mingyue, Song Shuzheng, Li Changdi, Han Seu..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Suzhou Shihua New Material Technology has applied Chinese patent for Flexible Anti-glare Film with Super-hydrophobic Surface as Well as Preparation Method and Application of Flexible Anti-glare Film. Gao Huaizhi, Bai Shaojun, Zhou Kuiren and Liao Chengcheng developed it. The patent application number is CN..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Anhui Jinpeng Green Building Industry Group has filed a patent application for Prefabricated Stair Mold Capable of Achieving Rapid Demolding. This invention was developed by Chen Anning, Liu Chang and Sun Jicheng. The patent application number is CN202610372093 20260325. The patent publication number is CN12..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Nanjing University of Science & Technology has submitted a patent application for Low-damage Secondary Energy-gathered Jet Cutting Device for Fiber Composite Material. This invention was developed by Zhang Yuhui, Cao Renjie, Tan Mengting, Zhang Xianfeng, Xiong Wei and Liu Chuang. The patent application numbe..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 29 -- Soochow University has submitted a patent application for Method for Regulating and Controlling High Refractive Index of Photosensitive Resin. Chen Yu, Luo Chengzhao, Chen Xuancheng and Ren Zhenwei developed the invention. The patent application number is CN202511950988 20251223. The patent publication numbe..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- State Intellectual Property Office of China has published Zhejiang RGB Textile Printing & Dyeing patent application for Antistatic Polyester Cashmere-like Fabric and Preparation Method Thereof. The invention was developed by Yu Lu, Hui Lintao and Tang Hualiang. The patent application number is CN2026109947..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Tongxiang Henglong Chemical has submitted a patent application for Low-interfacial Tension Polyester High-speed Spinning Impregnating Compound and Preparation Method Thereof. Shen Yafen, Gong Ruiping, Qian Jiayi, Zhu Tongyu, Cai Minnan, Chen Xiaoqin and Li Wenda developed the invention. The patent applicatio..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Shenzhen Shensaier has submitted a patent application for High-flexibility Polyester Fluoropropylene Dispersion and Preparation Method Thereof. Tan Meirong and Zhang Yang developed the invention. The patent application number is CN202610143087 20260202. The patent publication number is CN121975389 (A). Inter..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Ton Health Technology Group has filed a patent application for Fluorosilicone Resin Composite Material and Water Cup Using Same. This invention was developed by Huang Lihua and Wang Chunlei. The patent application number is CN202610174253 20260206. The patent publication number is CN121975324 (A). Internatio..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- University of Electronic Science and Technology of China has submitted a patent application for Cyanate Ester Composite Resin with Low Dielectric Constant and High Thermal Conductivity and Preparation Method Thereof. This invention was developed by Zhong Guanxiang and Gu Wansong. The patent application numbe..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Zhejiang Satellite Science & Technology has submitted a patent application for Preparation Method of High-strength Low-reverse-osmosis Composite Water-absorbent Resin Based on Polyurethane Double-network Interpenetrating Structure. Yang Weidong, Wu Yanmin, Ren Gaoming, Xie Yuan, Liu Xin, Ruan Yulin and Zhu Ya..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- State Intellectual Property Office of China has published Guangdong Wanxiangbaocheng Industry patent application for Scalp Repair Composition Containing Epidermis Repair Polysaccharide and Saccharomycetes Lysate. The invention was developed by Xiao Jun, Tang Yong and Hu Yan. The patent application number is ..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Innovation Wuxi Medical Technology has sought patent for Multifunctional Plastic Device for Nostril Shaping. This invention was developed by Yang Jie. The patent application number is CN202610372080 20260325. The patent publication number is CN121971215 (A). International Patent Classification code is A61F5/..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Shanghai Pincheng Jingyao Photovoltaic Tech Co Ltd and Shanghai Pincheng Holding Group Co Ltd have submitted a patent application for Composite Resin for Topcon Assembly Packaging and Preparation Method and Application Thereof. This invention was developed by Ma Haifeng and Chen Zengjun. The patent applica..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Shanghai Huayi 3f New Mat Co Ltd, Fujian Huayi 3f Fluorine New Mat Co Ltd and Inner Mongolia 3f Wanhao Fluoro Chemical Co Ltd have filed a patent application for Mild Dehydrofluorination Modified PVDF (polyvinylidene Fluoride) Resin as Well as Preparation Method and Application Thereof. This invention was dev..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Zhejiang Ansune Science & Technology Stock has submitted a patent application for High-frequency Welding Device for Injection Molded Part. Hu Zeyu, Lin Jian, Tang Xiaohui and Li Changsong developed the invention. The patent application number is CN202610168966 20260205. The patent publication number is CN121..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Fujian University of Technology and Xiamen Weixi Outdoor Goods Co Ltd have submitted a patent application for Anti-ultraviolet Polyurethane Composite Material, Preparation Method, Foam and Foaming Method. This invention was developed by Geng Lihong, Shi Guixu, Peng Xiangfang, Lin Lingfeng, Wang Danni and Li Y..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Liaoning Kingfa Biological Mat Co Ltd, Kingfa Science & Technology and Zhuhai Kingfa Biological Mat Co Ltd have submitted a patent application for Biodegradable Polyester Composite Material and Application Thereof. Mai Kaijin, Chen Baodeng, Chen Pingxu, Guo Haowei, Chen Yezhong, Fu Xuejun, Zeng Xiangbin, An F..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Xiaoao Ind Intelligence Equipment Suzhou Co Ltd and Xiaoao Shanghai Engineering Tech Co Ltd have applied Chinese patent for Automatic Press-fitting Equipment for Plastic Products and Using Method of Automatic Press-fitting Equipment. Chen Jian and Liu Ming developed it. The patent application number is CN2..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Dongfang Turbine, Dongfang Electric has submitted a patent application for Machining Correction Method for Position Deviation of Steam Passage Molded Surface of Steam Turbine Blade. This invention was developed by Liao Long, Yu Chengchuan, Xiao Jiawen, Li Chunyan, Tang Kun, Zhang Guangxing, Wang Ting, Dong Qi..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Ningbo Customs Technical Center has submitted a patent application for Polyethylene-polypropylene Blend Standard Test Piece for Tax Rule Identification and Preparation Method of Polyethylene-polypropylene Blend Standard Test Piece. Yuan Lifeng, Wang Hao, Zhang Ying, Ni Fengping and Luo Chuan developed the inv..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- National Dong Hwa University has filed a patent application for Reactive Flame-retardant Antibacterial Auxiliary Agent for Polyester as Well as Preparation Method and Application of Reactive Flame-retardant Antibacterial Auxiliary Agent. This invention was developed by Xu Chaochen, Ji Peng, Liu Jizhe and Wang..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Zhejiang University has applied Chinese patent for Polyglycolide-polyether-polycarbonate Copolymer and Preparation Method Thereof. Zhang Xuyang, Ma Jing, Zhang Chengjian and Zhang Xinghong developed it. The patent application number is CN202610131187 20260130. The patent publication number is CN121975101 (A)..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Yangzhou Jinsen Optoelectronics has filed a patent application for High-cleanliness PBT (polybutylene Terephthalate) Resin and Blending Reaction Kettle Thereof. This invention was developed by Wang Yong, Wu Defeng and Wang Jun. The patent application number is CN202511939419 20251222. The patent publication ..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- State Intellectual Property Office of China has received Sichuan University patent application for Crosslinking Type Polyion Liquid Block Copolymer as Well as Preparation Method and Application Thereof. He Xi, Niu Yanhua and Sun Zhiyu developed the invention. The patent application number is CN202610296710 2..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Changchun BCHT Biotechnology has submitted a patent application for Method for Synthesizing Haemophilus Influenzae Type B Polysaccharide. This invention was developed by Xu Chunfang, Wang Gang, Liang Hongye, Yuan Xiujuan, Jiang Tao and Xu Na. The patent application number is CN202610452846 20260408. The pate..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Anhui University of Chinese Medicine has sought patent for Poria Cocos Homogeneous Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Chen Weidong, Zhang Ningxiao, Wang Yanyan, Pan Xiuyi, Zhang Yue and Wang Mengya. The patent application number is CN20261032..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- State Intellectual Property Office of China has released Jishou University patent application for Alpinia Japonica Polysaccharide as Well as Preparation Method and Application Thereof. This invention was developed by Yin Lidan, Chen Dongfan, Gong Anqi, Jiang Mengyao, Xiang Juan, Tang Yuren, Che Xinjie and Tan..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- South China University of Technology has applied Chinese patent for Method for Efficiently and Greenly Extracting High-viscosity Dendrobium Devonianum Paxt Polysaccharide. Chen Chun, Zhong Zewen and Fu Xiong developed it. The patent application number is CN202610130103 20260130. The patent publication number..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Henan University of Chinese Medicine has applied Chinese patent for Extraction Method and Application of Orchid Root Polysaccharide. Chen Suiqing, Wang Yifan, Zhang Like, Gao Zhining, Xue Shujuan, Guo Qiyu and Wang Yandong developed it. The patent application number is CN20261087441 20260122. The patent publ..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Polyontech Advanced Mat Shanghai Co Ltd and Puwei Shanghai New Material Tech Co Ltd have submitted a patent application for Polycarbodiimide Derivatized Associated Polyurethane Thickening Agent and Preparation Method Thereof. This invention was developed by Zhuo Jian. The patent application number is CN202..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Beijing Tonsan Adhesive Co Ltd and Fule Suzhou New Mat Co Ltd have applied Chinese patent for Single-component Polyurethane Material as Well as Preparation Method and Application Thereof. Wang Yurun, Xu Duowen and Zuo Yong developed it. The patent application number is CN202411531908 20241030. The patent p..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Beijing Aerospace Kaien New Mat Co Ltd and Beijing Institute Aerospace Testing Technology have applied Chinese patent for Design and Application of Polyurethane Gel Prepolymer with Rapid Setting Characteristic. Meng Zheng, Zhao Yafeng, Sun Zhaoyi, Ahn Jun-young, Zheng Junchi, Yang Yaguang and Fang Tao develop..

Plastics

  |  Tue 28 Jul 2026

Seoul, July 29 -- Ajinomoto has submitted a patent application for Resin Composition. This invention was developed by Kawai Kenji. The patent application number is KR20250000153 20250102. The patent publication number is KR20250010112 (A). International Patent Classification codes are C08G59/32, C08G59/38, C08G59/62, C08K3/013,..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Wanhua Chemical Group has submitted a patent application for Waterborne Polyurethane Dispersion as Well as Preparation Method and Application Thereof. This invention was developed by Ji Xueshun, Hua Weiqi and Sun Yongjian. The patent application number is CN202610262841 20260305. The patent publication numbe..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- State Intellectual Property Office of China has received Huizhou University patent application for Ultraviolet Curing Poly (ethylene Carbonate)-based Polyurethane Resin and Preparation Method Thereof. Lu Ming, Zhang Guangji, Cao Hao, Zhou Xinyi, Liu Zhu, Zou Jiao, Xian Wenqi and Huang Caitong developed the in..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- State Intellectual Property Office of China has published Guangdong University of Technology patent application for Ionic Liquid Functionalized Metalloporphyrin Porous Copolymer as Well as Preparation Method and Application Thereof. The invention was developed by Chen Zongjie and Luo Rongchang. The patent ap..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Zhejiang University has submitted a patent application for Method and Device for Preparing Ethylene-vinyl Acetate Copolymer by Using Loop Reactor. This invention was developed by Fan Xiaoqiang, Zhou Hongke, Yang Yao and Wang Jingdai. The patent application number is CN202610133186 20260130. The patent public..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Zhangjiajie Qihui New Material has sought patent for Hot Melt Adhesive Film with High Bonding Strength and Preparation Method Thereof. This invention was developed by Jiang Ting, Bin Jiaquan, He Juxiang, Wang Xuemei and Wen Sheng. The patent application number is CN202610458623 20260409. The patent publica..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- University of Electronic Science and Technology of China has sought patent for Preparation Method of High-brightness and High-resolution Scintillator Composite Film. This invention was developed by Zhang Di, Li Xin and Bai Sai. The patent application number is CN202610286393 20260310. The patent publicatio..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- China-Europe Electronic Materials International Innovation Center (Hefei) has applied Chinese patent for Multifunctional Polyimide Composite Film with Layered Structure and Preparation Method Thereof. Zhang Ping developed it. The patent application number is CN202610304601 20260313. The patent publication ..

Plastics

  |  Wed 29 Jul 2026

Beijing, July 29 -- Lanzhou Institute of Chemical Physics, Chinese Academy of Sciences has filed a patent application for Conductive Lubricating Grease Capable of Generating Carbon Film in Situ and Preparation Method of Conductive Lubricating Grease. This invention was developed by Feng Yange, Zhou Feng, Wei Peng, Wang Daoai and..

Plastics

  |  Tue 28 Jul 2026

Geneva, July 28 -- The Chemours Co FC LLC has submitted a patent application for Blowing Agents Comprising Hfo-1252zc and Hfo-1336mzz-z and Methods for the Manufacture of Polyurethane and Polyisocyanurate Foams. Simoni Luke David, Kontomaris Konstantinos, Coughlan Patrick Rya, Sowder Jeffrey B and Blemings Andrew J developed the..

Plastics

  |  Tue 28 Jul 2026

Geneva, July 28 -- The Chemours Co FC LLC has submitted a patent application for Blowing Agents Comprising Hfo-1252zc and Cyclopentane and Methods for the Manufacture of Polyurethane Foams. Simoni Luke David, Kontomaris Konstantinos, Ata Saadat A and Sowder Jeffrey B developed the invention. The patent application number is W..

Plastics

  |  Tue 28 Jul 2026

Geneva, July 28 -- Teklas Kaucuk Sanayi Ve Ticaret A S has submitted a patent application for Threaded Plastic Retainer Ring for Quick Connectors in Fluid Sealing Systems. Nava Claudio developed the invention. The patent application number is WO2025TR50036 20250120. The patent publication number is WO2026155708 (A1). Internat..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Huasu Guangdong Ind And Trade Ind Co Ltd has submitted a patent application for Antibacterial Enhanced PET (polyethylene Terephthalate) Composite Material and Preparation Method Thereof. Huang Chunhui, Chen Zhijian and Huang Yan developed the invention. The patent application number is CN202610166272 20260..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Qingdao Shangya Household Product Co Ltd has submitted a patent application for Efficient Deodorizing and Antibacterial Functional Master Batch, Composite Fiber and Preparation Method Thereof. This invention was developed by Zeng Yuemin, Tian Mingwei, Jia Ruiwei, Wang Lingzhu, Wang Peiyu and Wang Hang. The..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Hubei University of Technology and State Grid Shanghai Municipal Electrical Power patent application for Catalytic Hydrolysis Method of Waste Epoxy Resin. This invention was developed by Cao Pei, Sun Yuan, Liang Ying, Wu Yunjian, Zhou Guliang, Xu Peng, ..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Xilinmen Health Sleep Tech Co Ltd has submitted a patent application for Sponge Deodorizing Method, Sponge and Application. This invention was developed by Liu Tengfei, Shan Jian, Weng Shaoyu, Zeng Jinping and Chen Yicheng. The patent application number is CN202511996173 20251226. The patent publication nu..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Guangdong Badeshi New Mat Co Ltd has submitted a patent application for Anti-yellowing Polyester Resin for Mdf Plate and Preparation Method of Anti-yellowing Polyester Resin. This invention was developed by Liu Jianming and Fang Xueping. The patent application number is CN202610188926 20260210. The patent ..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- China West Construction Building Materials Science Research Institute Co Ltd has submitted a patent application for Epoxy Resin Latent Curing Agent Based on Negative Thermal Expansion Principle and Preparation Method Thereof. This invention was developed by Chen Jing, Jin Zihao, Yan Songling, Ye Zi, Zhang Rui..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Zhejiang Guanghua Tech Co Ltd has submitted a patent application for Preparation Method of Double-bond-terminated Polyurethane Oligomer. Jia Lin, Chu Haitao and Yao Qiuyu developed the invention. The patent application number is CN202610177833 20260207. The patent publication number is CN121949744 (A). Int..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Chengdu Longcheng High Tech Mat Co Ltd has submitted a patent application for Wastewater Treatment Device and Method for PVB (polyvinyl Butyral) Resin Production. Luo Jianghua, Wei Shijun, Chen Jie and Peng Feng developed the invention. The patent application number is CN202610396157 20260330. The patent p..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has released Teijin Aramid BV patent application for Multilobal Para-aramid Fiber. This invention was developed by Günes Rasid, Meerman Hans, Van Bommel Vincent, Nijenhuis Wido, Klop Enno and Persson Maria. The patent application number is WO2026EP51169 20260119. Th..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Guangdong Great Mat Co Ltd has submitted a patent application for Ai-driven Polymer Composite Material Process Optimization Method. This invention was developed by Yang Xiaobao, Xie Chupeng and Long Zhixiong. The patent application number is CN20251251571 20251231. The patent publication number is CN121960..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- University Of Electronic Science And Technology Of China Zhongshan Institute has submitted a patent application for Dimethoxypyridine-3, 4-propylene Dioxythiophene Conjugated Polymer and Flexible Device Thereof. This invention was developed by Wang Yuehui, Chen Qinran, Lin Kaiwen, Hua Guanyu, Zhou Qianhui, Ku..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Changzhou Weisidun Adhesive Mat Co Ltd has submitted a patent application for Acenaphthene Alkenyl Fluorine-containing Hydrocarbon Resin for M9-grade Copper-clad Plate and Preparation Method Thereof. This invention was developed by Zhang Liang, Tang Zhongjun and Chen Changchang. The patent application numb..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Beijing Mapu New Mat Co Ltd has submitted a patent application for Fluorosilicone Polymer and Application Thereof. Kong Xiangjing and Jiang Lingfei developed the invention. The patent application number is CN202411531324 20241030. The patent publication number is CN121949670 (A). International Patent Class..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Wuxi Acryl Tech Co Ltd has submitted a patent application for Bridge Ring Structure-containing Resin Material and Preparation Method Thereof. This invention was developed by Pan Ping, Chen Linlin, Shi Ying, Zhu Meng, Wang Xiangyu and Zhang Wenquan. The patent application number is CN202610240871 20260228. ..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Zhejiang Huanhua Tech Co Ltd has submitted a patent application for High-capacity Acid-base Ion Exchange Resin and Preparation Method Thereof. This invention was developed by Jia Wenzhi and Zhu Zhirong. The patent application number is CN202511884354 20251215. The patent publication number is CN121949657 (..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Ruitai Materials Tech Co Ltd has submitted a patent application for Recycled Short Carbon Fiber Reinforced Low-carbon Magnesia Carbon Brick for Steel Ladle and Preparation Method of Recycled Short Carbon Fiber Reinforced Low-carbon Magnesia Carbon Brick. This invention was developed by Wang Juntao, Hu Jianhui..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Shandong Minghua New Mat Co Ltd has submitted a patent application for Extremely Cold Freezing Resistant Polyphenylene Sulfide Composite Material as Well as Preparation Method and Application Thereof. Zheng Huayu, Yuan Yaping, Wang Binbin, Li Susu, Zuo Zhenjie and Ren Bingtao developed the invention. The p..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- Dexerials Corporation has submitted a patent application for Conductive Film and Method for Manufacturing Same, and Connection Structure and Method for Manufacturing Same. This invention was developed by Sugioka Saori and Asaba Kosuke. The patent application number is WO2025JP42270 20251204. The patent publ..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- Toray Engineering has sought patent for Powder Film Formation Apparatus. This invention was developed by Shishino Kazuyuki and Kuriaki Takeshi. The patent application number is WO2025JP33485 20250924. The patent publication number is WO2026154733 (A1). International Patent Classification codes are B05C11/10..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has released Xi'an Jiaotong University patent application for Method for Designing Meridian Molded Line on Inner Side of Turbomachinery Cylinder Based on Flutter Suppression. This invention was developed by Yin Jie, Zhang Di, Xie Yonghui and Li Guojia. The patent a..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- ADEKA Corporation has filed a patent application for Flame Retardant, Resin Composition, Molded Article, and Compound. This invention was developed by Asai Kei and Tanaka Yuki. The patent application number is WO2026JP01410 20260119. The patent publication number is WO2026155246 (A1). International Patent Cla..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- Resonac has submitted a patent application for Curing Accelerator, Curable Composition, and Resin Product. Masuda Katsuyuki, Chiba Shigenori, Takezawa Yoshitaka and Arifuku Motohiro developed the invention. The patent application number is WO2026JP01302 20260116. The patent publication number is WO2026155231 ..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- Mitsubishi Gas Chemical Co Inc has filed a patent application for Lithography Film-forming Composition, Resist Film, and Pattern Forming Method. This invention was developed by Shibuya Kana, Iinuma Masataka, Omatsu Tadashi, Echigo Masatoshi and Sato Takashi. The patent application number is WO2026JP01114 20..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- DuPont Toray Specialty Materials Kabushiki Kaisha has submitted a patent application for Coating Composition for Lubricating Film and Lubricating Film Formed by Curing Same. Hayashi Akito and Sasaki Takahiko developed the invention. The patent application number is WO2026JP00788 20260114. The patent publica..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Jiangsu Shuangxing Color Plastic New Materials has submitted a patent application for Low-density Petg Shrink Film and Preparation Method Thereof. This invention was developed by Sun Long, Ding Yansen, Wu Di, Wu Peifu, Chi Wei and Zhou Xuewei. The patent application number is CN20251179387 20250803. The pa..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Hangzhou Leyi Biotechnology has sought patent for Expiration Sampling Bag with Inner Coating and Multi-layer Covering Film Structure and Preparation Method of Expiration Sampling Bag. This invention was developed by Lu Kailun. The patent application number is CN202610240272 20260228. The patent publication..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- Toyobo has submitted a patent application for Release Film. Takagi Noriyuki and Nakatani Mitsuharu developed the invention. The patent application number is WO2026JP00460 20260109. The patent publication number is WO2026155063 (A1). International Patent Classification codes are B32B27/00, B32B7/06 and C08L8..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- Toyobo has submitted a patent application for Release Film. This invention was developed by Takagi Noriyuki and Nakatani Mitsuharu. The patent application number is WO2026JP00440 20260109. The patent publication number is WO2026155061 (A1). International Patent Classification codes are B32B27/00, B32B7/06, ..

Plastics

  |  Mon 27 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has received Sekisui Chemical patent application for Functional Film Laminate, Method for Producing Functional Film Laminate, and Film Laminate for Laminated Glass. Toda Tomoki and Takahashi Katsunori developed the invention. The patent application number is WO2026JP..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- Henan Yuanling Auto Access Co Ltd has applied Chinese patent for Phenolic Resin-based Friction Material as Well as Preparation Method and Application Thereof. Chen Zhiyong developed it. The patent application number is CN202610130263 20260130. The patent publication number is CN121948870 (A). International..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Henan University of Science and Technology patent application for Efficient Degrading Bacterium for Polylactic Acid Plastic Mulching Film as Well as Separation and Screening Method and Application of Efficient Degrading Bacterium. Wei Xuefeng, Zhao Yuto..

Plastics

  |  Tue 28 Jul 2026

Geneva, July 28 -- World Intellectual Property Organization has released The Trustees Of Boston College and Rutgers, The State University of New Jersey patent application for Backbone-degradable Polymers, Vectors Comprising the Same, and Methods of Use Thereof. This invention was developed by Mulay Prajakatta B, Rondon Brayan, N..

Plastics

  |  Tue 28 Jul 2026

Geneva, July 28 -- The Chemours Co FC LLC has submitted a patent application for Hydrophobized Ion Exchange Resins and Methods of Making. Liberman Mark James, Brush Kelly A, Morken Peter A, Sworen John Christopher and Hillman Robert Anthony developed the invention. The patent application number is WO2026US11560 20260116. The ..

Plastics

  |  Mon 27 Jul 2026

Beijing, July 28 -- YILI Precision Manufacturing has submitted a patent application for Film Pasting Device and Film Pasting Process Thereof. Ji Shuan, Zhou Jialu, Jing Long, Li Haoyuan, Tang Simin and Wang Jianqiang developed the invention. The patent application number is CN202610406634 20260331. The patent publication numb..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Xidian University has submitted a patent application for Real-time Detection Method and System for Micro-defects of Breathable Film Based on Multi-scale Feature Enhancement. Sun Ruiyang, Pu Zheng, Xu Xiujin, Yan Xun, Zhou Huixin, Jing Peijie, Song Jianglu, Li Chong, Qi Shuxia, Li Huan, Xiang Pei and Gao Mengy..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Jiangsu Shuangxing Color Plastic New Materials has applied Chinese patent for Ultrathin High-smoothness Polyester Film and Preparation Method Thereof. Liu Hongwei, Li Jun, Zhao Xingliang, Wu Di, Wu Peifu and Chi Wei developed it. The patent application number is CN202510758118 20250609. The patent publicat..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- State Intellectual Property Office of China has received Jiangsu Shuangxing Color Plastic New Materials patent application for Method for Improving Dispersity of Inorganic Additive in Polyester System and Preparation Method of Polyester Film. Liu Hongwei, Wu Di, Wu Peifu, Chi Wei and Deng Shiquan developed th..

Plastics

  |  Tue 28 Jul 2026

Beijing, July 28 -- Chengdu University has sought patent for Photo-thermal Response Type Fruit Fresh-keeping and Ripening Composite Film as Well as Preparation Method and Application Thereof. This invention was developed by Bu Xi, Xie Zhenjian, Wang Jian, Zhang Chun and Yang Li. The patent application number is CN202610301928..

Plastics

  |  Tue 28 Jul 2026

Geneva, July 28 -- LG Chem has submitted a patent application for Polyethylene Composition and Oriented Film Comprising Same. Song Christine Jisoo, Choi Yi Young, Lee Hyunsup and Song Sungjin developed the invention. The patent application number is WO2026KR01116 20260120. The patent publication number is WO2026155627 (A1). I..
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