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Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- China Textile Academy has submitted a patent application for Polyamide and Preparation Method Thereof. This invention was developed by Jiang Feng, Yu Chunxiao, Hu Zhiyu, Liu Dongyue, Wang Xue, Huang Yumin, Zhao Liang and Shi Shuangyou. The patent application number is CN202411357588 20240927. The patent pu..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Jinan University and Shandong Jiazihupan New Material Tech Co Ltd have applied Chinese patent for Solid Waste-based Geopolymer and Preparation Method Thereof. Liu Yang, Xie Ning, Huang Shifeng, Zhu Yichen, Bai Xue, Zhao Weilin, Yang Lilin and Wang Dongzhi developed it. The patent application number is CN20..

Plastics

  |  Mon 29 Jun 2026

Beijing, June 30 -- Anhui Chicheng Polymer Mat Co Ltd has submitted a patent application for Master Batch Self-maintenance Storage Method. Chen Xiao, Chen Jiaguo, Jiang Junchang, Chen Guangyou, Mei Qingcheng and Luo Song developed the invention. The patent application number is CN20251216145 20251230. The patent publication n..

Plastics

  |  Mon 29 Jun 2026

Beijing, June 30 -- Zhejiang Aiyueshi Beauty Ind Co Ltd has submitted a patent application for Plastic Rod Three-in-one Crayon Easy to Roll and Sharpen and Preparation Method Thereof. This invention was developed by Wu Rubo and Qiu Xuezhi. The patent application number is CN202511970284 20251225. The patent publication number..

Plastics

  |  Tue 30 Jun 2026

Taipei, June 30 -- Univ Hokkaido Nat Univ Corp and Tokyo Ohka Kogyo have been granted a patent for Resin Composition for Forming Phase-separated Structure, Method for Producing Structure Including Phase-separated Structure, and Block Copolymer. Tanaka Shunma, Dazai Takahiro, Isono Takuya, Satoh Toshifumi and Miyagi Ken developed..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Fushun Inspection And Testing Certification Center and Gleihow New Mat Co Ltd have submitted a patent application for Molding Polyurethane Foam Joint Mixture with Energy Storage Function and Preparation Method Thereof. This invention was developed by Tian Xueshen, Wang Depeng, Wang Guanzhang, Wang Muhan, Cang..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Jiangsu Sanmu Chemical Co Ltd and Jiangsu Sanmu Group Corp have filed a patent application for Light-cured Resin as Well as Preparation Method and Application Thereof. This invention was developed by Ge Wencheng. The patent application number is CN202511897996 20251216. The patent publication number is CN1..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Shanxi Jiaokong Technology Transfer, Shanxi Jincheng Highway Planning Survey And Design Co Ltd and Shanxi Jiaotou High Tech Expressway Man Co Ltd have submitted a patent application for Wet-bonding Low-temperature Flexible Polyurethane Material for Bridge Floor Slurry Pumping Treatment and Preparation Method..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Largev Instr Co Ltd and Beijing Jigu Intelligent Tech Co Ltd have submitted a patent application for High-toughness Copolyester as Well as Preparation Method and Application Thereof. Zhai Jianhua, Zhang Wenyu, Cao Sinan, An Wenfeng, Ren Yi, Wang Yajie, Wu Hongxin and Zuo Feifei developed the invention. The..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Kinte Material Tech Co Ltd and China Electric Institute have submitted a patent application for Polyester Resin for Container as Well as Preparation Method and Application of Polyester Resin. This invention was developed by Chen Lisheng, Zeng Li, Ma Zhiping, Luo Mingda, Xie Jing and Zheng Rendong. The pate..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Chemical Inst Henan Provincial Academy Of Sciences and Henan Academy Sciences have submitted a patent application for Carbon Dioxide-based Polycarbonate Type Polyurethane Polyurea Material as Well as Preparation Method and Application Thereof. Li Xu, Hao Xiaofeng, Zhang Yanchang, Meng Yuezhong, Fan Xizheng, C..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Nanjing University and Qingdao Shenghan Chromatography Tech Co Ltd have filed a patent application for Pst-mma Copolymer Microsphere as Well as Preparation Method and Application Thereof. This invention was developed by Shi Peng, Shen Yifan, Xu Jingwei, Sun Yangyang, Shuangdong Dong, Yao Zhijian, Cheng Shi, Z..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Sinochem Lantian Co Ltd and Zhejiang Research Inst Of Chemical Industry Ltd have submitted a patent application for Preparation Method and Composition of Fluorine-containing Polymer. This invention was developed by Peng Jianwen, Lu Yangtian, Zhu Weiwei and Yang Yong. The patent application number is CN2025..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Snu R&db Foundation and Samsung Display have submitted a patent application for Initiator Mixture, Composition Comprising Same, and Polymer Formed from Composition. Lee Seok-joo, Hwang Hyeon Deuk, Kwon Yong-hwan, Onoe Shinya, Kwon Min-sang and Hwang Dae-hyun developed the invention. The patent application ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Changzhou Tronly New Electronic Mat Co Ltd and Changzhou Tronly Advanced Electronic Mat Co Ltd have submitted a patent application for Photoinitiator, Photosensitive Resin Composition and Application Thereof. This invention was developed by Qian Xiaochun, Qi Weiguang, Zhang Xuelong, Yu Peipei and Hu Chunqing...

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Jianghua Linyuan Electronic Tech Co Ltd patent application for Injection Molding Intelligent Defect Early Warning Regulation and Control System Based on Multi-mode Sensing Fusion. Zhang Shumei and Luo Lin developed the invention. The patent applicati..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Anhui Mingsheng Electric Power Design Co Ltd patent application for Double-anchor-disc Screw Anchor Parameter Optimization Method Based on Plastic Zone Evolution. This invention was developed by Chen Yu, Kong Bufan, Cao Wu, Yang Shaochun, Wu Yujie, Jin ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Shenzhen Kaidixian Mould Co Ltd has submitted a patent application for Automatic Size Marking Method for Parameterized Assembly Design of Three-dimensional Mold Structure. This invention was developed by Liu Jianguo. The patent application number is CN202511856362 20251210. The patent publication number is..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Beijing Qihang Xinghua Tech Co Ltd has submitted a patent application for Monodisperse Polymer/metal Composite Microsphere and Preparation Method Thereof. This invention was developed by Liu Yanan and Ma Xiangnian. The patent application number is CN20251261294 20251231. The patent publication number is CN..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Longyan Xusong New Mat Co Ltd has filed a patent application for Processing Method for Improving Rosin Product Quality. This invention was developed by Cai Boqian, Lin Jianxiao, Lai Lirong and Lin Xianrong. The patent application number is CN202610165362 20260205. The patent publication number is CN1217368..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Nanjing Xingzhe Wujiang Information Tech Co Ltd has submitted a patent application for Deep Learning-based Pet Behavior Identification Method. Yu Xianglong and Li Jingfeng developed the invention. The patent application number is CN202511732336 20251124. The patent publication number is CN121723290 (A). In..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Harbin Inst Of Technology patent application for High-thermal-conductivity Ultralow-expansion Chopped Carbon Fiber Reinforced Aluminum-based Composite Material with High Carbon Fiber Content and Preparation Method Thereof. The invention was developed b..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Rugao Shunyuan Electric Power Rope Mesh Netting Belt Knitting Co Ltd has submitted a patent application for High-strength Polyester Fiber Rope and Production Method Thereof. Su Yaqin, Ji Zhuyun, Fan Maolu, Mao Naizhong, Huang Bei, Ji Li, Chen Xue and Li Wenhe developed the invention. The patent application..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Zhejiang Hengsheng Printing and Dyeing Co Ltd has filed a patent application for Leveling Agent Based on Natural Polysaccharide and Preparation Method Thereof. This invention was developed by Xu Xiaokang, Chen Jinsheng, Zhu Ping, Sheng Liangwan, Hu Yongming, Yu Zuliang, Chen Haifeng and Ling Yali. The pate..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Dongguan Duhui Tech Industrial Co Ltd has applied Chinese patent for Preparation Method of High-toughness Carbon Fiber and Product Thereof. Liao Hongliang developed it. The patent application number is CN20251222092 20251230. The patent publication number is CN121738013 (A). International Patent Classifica..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Shandong Banbanni Electronic Tech Co Ltd has applied Chinese patent for Modified Preparation Method of Functionalized Antibacterial Polyester Fiber. Liu Fuzu developed it. The patent application number is CN202511912502 20251218. The patent publication number is CN121737996 (A). International Patent Classi..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Shanghai Pret Composites Co, Shanghai Pret New Chemical Mat Co Ltd, Chongqng Pret New Mat Co Ltd and Zhejiang Pret New Mat Co Ltd have submitted a patent application for Oil-resistant Solvent-resistant High-performance Modified Polypropylene Material and Preparation Method Thereof. This invention was develop..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Wuhan Kingfa Sci & Tech Co Ltd; Wuhan Kingfa Tech Enterprise Tech Center Co Ltd patent application for Bio-based Polyolefin Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Cheng Xiaoping, Li Wenz..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Wuhu Jusailong New Material Tech Co Ltd and Guangzhou Super Dragon Eng Plastics Co Ltd have submitted a patent application for UVC-irradiation-resistant Flame-retardant PP Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Wang Jinhan, Liu Yiyi, Liao Zhip..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Guangdong Huihai Modern Household Articles Co Ltd has filed a patent application for Polypropylene Material with High Strength and High Pressure Resistance and Preparation Method Thereof. This invention was developed by Xing Zhenliang and Lin Xiaoxuan. The patent application number is CN202511909736 202512..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Firbest Co Ltd has submitted a patent application for Infrared Radiation Resin Composition. This invention was developed by Higa Yuki and Kikuta Shunichi. The patent application number is CN20261045840 20260114. The patent publication number is CN121736397 (A). International Patent Classification codes are..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Zhejiang Rotoun Plastic Tech Co Ltd has applied Chinese patent for Crosslinked Polyethylene Composition Capable of Regulating Scorching Temperature and Preparation Method Thereof. Wen Yuan, Wang Chengfeng, Xu Kejie and Sun Ziqiang developed it. The patent application number is CN20251240853 20251231. The p..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Zhejiang Rotoun Plastic Tech Co Ltd patent application for High-temperature Rotational Molding Controlled-release Cross-linked Composition as Well as Preparation Method and Application Thereof. This invention was developed by Wen Yuan, Wang Chengfeng, X..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Guangdong Yuegang Aodawan National Nano Technology Innovation Research Inst patent application for Antibacterial Plastic as Well as Preparation Method and Application Thereof. Ye Liwan, Zheng Wenfu, Luo Xintong and Zou Wenxin developed the invention. ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Zhejiang Petrochemical and Zheshihua New Mat Zhoushan Co Ltd patent application for Method for Separating Resin and Cross-linking Agent. Fei Weiduo, Hu Shunhui, Chi Hui, Wu Fan, Zou Enguang, Duan Baichao, Cao Zhong, Zhi Xin, Li Delun and Li Sen develope..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Jiangsu Yisong Medical Tech Co Ltd patent application for High-crosslinking Ultra-high Molecular Weight Polyethylene Material and Preparation Method Thereof. Wang Aiguo developed the invention. The patent application number is CN202511800148 20251202..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Shandong Guangxuan New Mat Co Ltd has applied Chinese patent for Fiber-reinforced Resin-based Prepreg as Well as Preparation Method and Application Thereof. Cho Woo-jin, Su Qingfu, Gao Shangbing, Wang Lili, Wei Zhenhai and Li Gang developed it. The patent application number is CN20261006484 20260105. The p..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Beijing Originwater Membrane Tech Co Ltd patent application for Preparation Method of Anion Exchange Membrane, Anion Exchange Membrane and Application of Anion Exchange Membrane. The invention was developed by Wang Pengfei, Zhang Cuimiao, Li Suoding, Y..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Shaanxi Dexinxiang Special Material Tech Co Ltd has sought patent for Preparation Method of High-temperature-resistant Phenyl Silicone Resin. This invention was developed by Zhang Qianlin, Wu Yanyan, Cai Yuanduo, Yuan Dalong, Zhao Jiamin, Wang Shuyi, Wang Danjun, Zhang Dongbo and Zhang Xiang. The patent ap..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- China Textile Academy has submitted a patent application for Continuous Polymerization Preparation Method and Preparation System of Polyamide. This invention was developed by Jiang Feng, Yu Chunxiao, Hu Zhiyu, Liu Dongyue, Zhang Lei, Huang Yumin, Zhao Liang and Shi Shuangyou. The patent application number ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Qingdao Inst Bioenergy & Bioprocess Technology Cas has filed a patent application for Method for Preparing Monosubstituted Glycolide and Polymer Thereof. This invention was developed by Zhang Yuanyuan and Liu Jian. The patent application number is CN202511994218 20251226. The patent publication number is C..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Zhejiang Chuanhua Functional New Mat Co Ltd, Transfar Zhilian Co Ltd and Hangzhou Transfar Fine Chemical Co Ltd patent application for Aromatic Waterborne Polyurethane Post-chain-extension Preparation Method. The invention was developed by Yu Dongmei, ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Zhejiang Chuanhua Functional New Mat Co Lt, Transfar Zhilian Co Ltd and Hangzhou Transfar Fine Chemical Co Ltd patent application for Aliphatic Waterborne Polyurethane Post-chain-extension Preparation Method. The invention was developed by Yu Dongmei, ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Yancheng Inst Technology has submitted a patent application for Preparation Method and Application of Bio-based Waterborne Polyurethane Polymer Dye. This invention was developed by Xu Mingyang, Liang Guodong, Li Yuhui, Mao Haiyan, Zhou Qi and Yu Zhi. The patent application number is CN202511799909 20251202..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Zhejiang Huafeng Thermoplastic Polyurethane Co Ltd has applied Chinese patent for Aliphatic Polyurethane Resin as Well as Preparation Method and Application Thereof. Shi Longmin, Xiao Yetan, Wei Yuankun, Fan Dongfeng, Wen Kang, Cai Yangben and Chen Yuanhai developed it. The patent application number is CN2..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Fujian Huaxialan New Material Tech Co Ltd patent application for Water-based Resin with High Salt Spray Resistance as Well as Preparation Method and Application of Water-based Resin. This invention was developed by Qiu Yuanjin, Chen Guodong, Chen Siyuan..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Snu R&DB Foundation and Samsung Display have filed a patent application for Compositions and Polymers Formed Therefrom. This invention was developed by Lee Seok-joo, Hwang Hyeon Deuk, Kwon Yong-hwan, Onoe Shinya, Kwon Min-sang and Hwang Dae-hyun. The patent application number is CN202511352058 20250922. Th..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Suzhou Zhiqing Bocai Tech Co Ltd patent application for Polymer for Preparing Anion-exchange Membrane with High Alkali Stability, Anion-exchange Membrane and Preparation Method of Anion-exchange Membrane. Peng Hanqing and Xue Zhirui developed the invent..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Cao Xudong has applied Chinese patent for Single-component Plant Fiber Microrib-polymer Composite Dust Suppressant and Preparation Method Thereof. Sun Zhenyu, Cao Xudong, Wu Yiting, Xu Na, Huo Yuxin and Shen Haonan developed it. The patent application number is CN20261000138 20260103. The patent publicatio..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Foshan Aochuanshun New Mat Industrial Co Ltd patent application for Wear-resistant Environment-friendly Pet Base Material Adhesive Tape and Preparation Method Thereof. The invention was developed by Yang Yuehong, Wang Peiqing and Wang Zhuoling. The ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Jiangsu Sobute New Mat Co Ltd patent application for High-toughness and High-elasticity Polyurethane Modified Asphalt as Well as Preparation Method and Application Thereof. This invention was developed by Hong Jinxiang, Deng Cheng, Fan Jin, Xu Zhenghong..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Nanjing Julong Science & Tech Co Ltd has submitted a patent application for Polyamide/modified Syndiotactic Polystyrene Composite Material for Automotive Intake Manifold and Preparation Method of Polyamide/modified Syndiotactic Polystyrene Composite Material. Lu Shenglou, Yu Ting, Zhou Yong, Yuan Changliang a..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Shandong Dawn Polyester New Mat Co Ltd and Shandong Dawn Polymer patent application for High-transparency Fast-forming Uv-resistant TPU Material and Preparation Method Thereof. This invention was developed by Li Zonghua, Han Huipeng, Wang Heilong, Wang ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Beijing Fangshuo Composite Material Tech Co Ltd patent application for Carbon Fiber Thermoplastic Composite Material and Preparation Method Thereof. Wang Xuerong, Ren Hongli, Xiong Wei and Yu Jinguang developed the invention. The patent application n..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Shandong Tianren Haihua Biological Tech Co Ltd patent application for Bio-based Biodegradable Heat-resistant Injection Molding Resin and Preparation Method Thereof. The invention was developed by Lin Cunge. The patent application number is CN2026101..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Jiangsu Yuxing Film Tech Co Ltd patent application for Pet Composite Material. Yin Jianxin, Jiang Shan, Seo Jeong-oh, Lyu Jianfeng, Hu Jing, Ji Tao, Yang Ye and Jing Jie developed the invention. The patent application number is CN20261046432 20260114..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Wuxi Changchuan Material Tech Co Ltd patent application for Weather-resistant Polyester Resin for Low-temperature Curing and Preparation Method Thereof. The invention was developed by Cao Xiaojin, Ge Lingling, Zhang Guoqiang and Zhou Daojun. The pat..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Jiangsu Zhongke Kehua New Mat Co Ltd patent application for Epoxy Molding Compound and Preparation Method and Application Thereof. The invention was developed by Wang Qi, Li Hailiang, Li Zhuo, Wang Shanxue, Chang Zhiguo, Li Gang and Lu Xukui. The pa..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Baoyuan Guangzhou Printing Packaging Co Ltd has applied Chinese patent for Phenolic Resin Composite Material and Application Thereof in Etching Die. Shangguan Zhongwei developed it. The patent application number is CN202511849791 20251209. The patent publication number is CN121736435 (A). International Pat..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Ningbo Longyang Plastics Tech Co Ltd patent application for Stress-cracking-resistant, High-heat-resistant and Flame-retardant ABS Composite Material as Well as Preparation Method and Application Thereof. The invention was developed by Wang Hongyan, Zh..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Zhongshan Dianshi Plastic Co Ltd patent application for Flame-retardant Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Hou Jinghua. The patent application number is CN202511641551 20251111. T..

Plastics

  |  Mon 29 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Rugao Shunyuan Electric Power Rope Mesh Netting Belt Knitting Co Ltd patent application for Ultra-high Molecular Weight Polyethylene Fiber Rope Self-locking Device. The invention was developed by Su Yaqin, Ji Zhuyun, Fan Maolu, Mao Naizhong, Huang Bei,..

Plastics

  |  Mon 29 Jun 2026

Beijing, June 30 -- Ningbo Fuxin Mold Base Co Ltd has submitted a patent application for Stacking Device for Mold Blank Push Plates. Ge Xiaona, Wang Peizhang and Zou Min developed the invention. The patent application number is CN20251227225 20251230. The patent publication number is CN121734986 (A). International Patent Clas..

Plastics

  |  Mon 29 Jun 2026

Beijing, June 30 -- Fujian Ledong Stadium Mat Co Ltd has submitted a patent application for Material Conveying Treatment Equipment for Plastic Track Production. This invention was developed by Zheng Yun and Chen Xiansheng. The patent application number is CN202610149800 20260203. The patent publication number is CN121734888 (..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Wanhua Chemical Group patent application for Method for Preparing Diphenylmethane Series Diamine and Polyamine. Zhang Hongke, Li Yongfeng, Zhong Jintian, Huang Huaiwei, Zhang Liang, Zhao Dongke and Zhang Yan developed the invention. The patent applic..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- PowerChina Huadong Engineering Corporation has submitted a patent application for Method and System for Preparing Geopolymer by Using CO2. This invention was developed by Yan Qiao, Wu Lijun, Zhu Pengyu, Yu Hailan, Qu Zelong, Ruan Shaoqin, Fu Pengrui, Wang Shaoyi and Li Xiangru. The patent application numbe..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Zhejiang University of Science and Technology and Xinjiang Douglas Textile Tech Co Ltd patent application for Modified Low-temperature-aging-resistant Basalt Fiber and Preparation Method of Low-temperature-aging-resistant Basalt Fiber Composite Material..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Harbin Inst Of Tech Weihai has submitted a patent application for Cellulose Reinforced Composite Polymer Solid Electrolyte as Well as Preparation Method and Application Thereof. This invention was developed by Liu Haiping, Liu Mingxu and Bi Sifu. The patent application number is CN202511988713 20251226. Th..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Huaneng Yimin Coal & Electricity and Xi'an Thermal Power Research Inst Co Ltd have sought patent for PVP-KCl-nano TiO2 Composite Electrolyte Gel Film, Preparation Method and Supercapacitor. This invention was developed by Wang Xiaohui, Wang Zhipeng, Chen Si, Gao Yushuan, Dong Shuxin, Wu Pengyue, Liu Xianglian..

Plastics

  |  Mon 29 Jun 2026

Beijing, June 30 -- Luxembourg Inst Of Science and Technology List has submitted a patent application for Dual Curable Glass-like Polymer. This invention was developed by C Jill, Wigge Paul, Pouchot Laurent, Gonzalez Gutierrez Javier, Shaplov Alexey and Adjaoud Ahmad. The patent application number is CN20248054205 20240617. T..

Plastics

  |  Mon 29 Jun 2026

Beijing, June 30 -- Mikro Ams Co Ltd has submitted a patent application for Molded Body Manufacturing Device and Molded Body Manufacturing Method. This invention was developed by Oe Kazuyoshi and Omachi Shunsuke. The patent application number is CN20248053316 20241009. The patent publication number is CN121729312 (A). Interna..

Plastics

  |  Mon 29 Jun 2026

Taipei, June 30 -- Yang Cheng Chi has obtained a patent for shoe mold device. The patent application number is TW20230145525 20231124. The patent publication number is TWI875333 (B). International Patent Classification code is B29C45/26. Taiwan Patent Office has released an abstract on the patent. The abstract reads, "A ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Foshan Nanhai Polyma Eng Plastics Co Ltd has submitted a patent application for Intelligent Evaluation Method for Mechanical Properties of Carbon Fiber Composite Material. This invention was developed by Li Peng, Wang Zhi and Wang Tao. The patent application number is CN202511893706 20251216. The patent pu..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Nanjing University has submitted a patent application for Crmnconizn High-entropy Flame-retardant Nanofiber-based Solid Electrolyte Film and Preparation Method Thereof. This invention was developed by Ye Chengwei, Tang Shaochun and Liang Qi. The patent application number is CN202511913132 20251217. The pat..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has submitted a patent application for MOF/polyamide Double-composite Membrane as Well as Preparation Method and Application Thereof. This invention was developed by Li Xianfeng, Yuan Zhizhang and Huang Yuqin. The patent application number i..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Kunshan Qingyuan Electronic Tech Co Ltd patent application for Method for Improving Energy Storage Performance of Self-supporting Ceramic Film Based on Strain Effect. Sun Shilun, Liu Junfu and Liu Yiqian developed the invention. The patent applicatio..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Electric Power Research Inst Guangxi Power Grid Co Ltd has sought patent for Preparation Method of Bi-2212 Superconducting Thin Film Based on Polymer-assisted Deposition Method. This invention was developed by Zhou Yibo, Li Tailin, Pei Yunqing, Li Fei, Wang Feifeng, Zhang Menghua, Tan Songlin, Zhang Ke, Zhang..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Shimge Pump Zhejiang has sought patent for Pressure Regulating Film and Design Method. This invention was developed by Lin Chengbo, Liu Wei, Jiang Jiahui, Jiang Shuailong, Li Yun and Zhao Wenchen. The patent application number is CN202610223955 20260225. The patent publication number is CN121727279 (A). In..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Jiangxi Phoenix Aluminium Ind Co Ltd has submitted a patent application for Method and Equipment for Judging Hole Sealing End Point of Aluminum Profile Oxide Film. This invention was developed by Yang Wentian, Li Lingbo and Cai Qin. The patent application number is CN202610227423 20260226. The patent publi..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Guangdong Qiyue Future Technology has submitted a patent application for Spandex-free Polyester High-elastic Fabric with Spiral Structure and Preparation Method of Spandex-free Polyester High-elastic Fabric. This invention was developed by Jing Yi, Yang Qin, Lin Yanhui, Huang Fukai, Yang Yuanqiang, Yuan Qiyu ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Institute of Microbiology Guangdong Academy of Sciences Guangdong Detection Center of Microbiology has submitted a patent application for Strong Heat-resistant Ganoderma Lucidum Strain and Application of Polysaccharide Thereof in Preparation of Medicines for Treating and Improving Obesity and Related Diseases..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published China Three Gorges University patent application for Mulberry Phellinus Linteus Strain Sh08, Mulberry Phellinus Linteus Polysaccharide as Well as Preparation Method and Application of Mulberry Phellinus Linteus Polysaccharide. The invention was develop..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Dongwoo Fine-Chem has applied Chinese patent for Etching Solution Composition for Silver-containing Thin Film and Etching Method Using Same. Nam Gi Yong, Jang Sang Hoon, Kim Jin Sung, Lee Suck-jun, Park Yong-woon and Choe Hyong-sop developed it. The patent application number is CN202511369758 20250924. The..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Dagao Industrial Technology Research Inst Guangzhou Co Ltd patent application for Etching Solution and Application Thereof, and Etching Method of Aluminum-based Metal Laminated Film. The invention was developed by Jiang Congyou, Yang Hougui, Wu Hongxin..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Hangzhou Xingyuanchi Semiconductor Co Ltd has sought patent for Thin Film Deposition Device with Air-tight Seal. This invention was developed by Qi Biao, Kim Man-jin, Lee Sang-back, Shi Haoran, Shao Dali, Chen Peijie and Zhao Wentao. The patent application number is CN202511717909 20251121. The patent publ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published SAE Technologies Development, Dongguan patent application for Treatment Method of Diamond-like Carbon Film. The invention was developed by Huang Pingyao. The patent application number is CN202411341442 20240925. The patent publication number is CN12..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- SAE Technologies Development, Dongguan has sought patent for Treatment Method of Diamond-like Carbon Film. This invention was developed by Zhang Taojie. The patent application number is CN202411341923 20240925. The patent publication number is CN121737648 (A). International Patent Classification codes are ..

Plastics

  |  Mon 29 Jun 2026

Taipei, June 30 -- SK Microworks has been granted a patent for Polyester Film and Manufacturing Method for the Same. Lim Byeong Jae, Song Ki Youn, Kim Chul-kyu, Heo Young Min, Heo Young-min, Song Ki-youn, Kim Chul Kyu and Lim Byeong-jae developed the invention. The patent application number is TW20230120608 20230602. The pate..

Plastics

  |  Mon 29 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Wuhan University patent application for Chip Packaging Structure Based on Large-size Plastic Packaging Adapter Plate and Preparation Method Thereof. This invention was developed by Li Xiaojun, Wang Yao, Xiong Shengwu, Tang Mengyuan and Li Zulan. The pa..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has released Hebei University of Science and Technology patent application for Prediction Method, Device and Equipment for Hydrolysis Rate Constant of Plasticizer. This invention was developed by Li Luqi, Sun Yiming, Zhang Meijuan, Gao Yihan, Xu Tong, Ding Yifan and..

Plastics

  |  Tue 30 Jun 2026

Taipei, June 30 -- Taiwan Patent Office has awarded a patent to Kimoto KK for Resin Composition for Low-reflection Light-shielding Layer, and Low-reflection Light-shielding Layer and Low-reflection Light-shielding Laminated Body Using the Same. Tomizawa Shuzo, Nozawa Kazuhiro and Nagahama Tsuyoshi developed the invention. The p..

Plastics

  |  Tue 30 Jun 2026

Taipei, June 30 -- Taiwan Patent Office has awarded a patent to Univ Tokyo and Fujifilm for Standard Sample Film, Method for Producing Standard Sample Film, Standard Sample, Sample Set, Quantitative Analysis Method, Transfer Film. Sugiyama Takuro, Hirata Takafumi, Makino Yoshiki, Terao Yuko, Sugishima Akinori, Hirana Yasuhiko, O..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- China University of Mining has submitted a patent application for Flexible Phase Change Film and Preparation Method and Application Thereof. This invention was developed by Xu Hao, Sun Keyan, Meng Fanmu and Yuan Yongsheng. The patent application number is CN202511959401 20251224. The patent publication num..

Plastics

  |  Tue 30 Jun 2026

Taipei, June 30 -- Taiwan Patent Office has awarded a patent to Mitsui Chemicals for Cyclic Olefin Copolymer, Cycloolefinic Resin Composition, Cross-linked Product Thereof and Molded Article Thereof. Takeuchi Fumito, Murase Hirohiko and Nakai Kazuoki developed the invention. The patent application number is TW20210102368 202101..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Guangzhou Lushan New Mat Co Ltd has applied Chinese patent for Flat Adhesive Film Easy to Separate as Well as Preparation Method and Application of Flat Adhesive Film. Du Zhuang, Deng Zhiye, Yang Tao and Wang Jiasheng developed it. The patent application number is CN202610243679 20260302. The patent public..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- China-Europe Electronic Materials International Innovation Center (Hefei) has applied Chinese patent for ACF (anisotropic Conductive Film) Adhesive Film Based on Modified PVB (polyvinyl Butyral) Resin, ACF Bonding Assembly and Preparation Method of ACF Bonding Assembly. Tong Lei, Liu Hao and Gu Junfu develope..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Anhui Wanwei Advanced Functional Film Material Research Inst Co Ltd has submitted a patent application for Pressure-sensitive Adhesive, Preparation Method Thereof and Polaroid Protective Film. This invention was developed by Fu Peng, Ye Ke, Wang Daoliang, Wang Zhile, Zhang Zhaozhi and Zhang Yunxiao. The pa..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- Changzhou Sveck Photovoltaic New Material has filed a patent application for Thermal Insulation Packaging Film for Photovoltaic Module and Preparation Method of Thermal Insulation Packaging Film. This invention was developed by Shen Hui, Lyu Song, Jin Kaihao, Gu Zheng, Ji Zhichao, Zhang Gang and Huang Baoyu. ..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has published Jiangsu Zhonglai New Material Tech Co Ltd patent application for Anti-pid EVA Packaging Adhesive Film and Preparation Method and Application Thereof. The invention was developed by Lin Rui, Wang Zhan, Cheng Xudong, Jing Zhong and Yuan You. The paten..

Plastics

  |  Tue 30 Jun 2026

Beijing, June 30 -- State Intellectual Property Office of China has received Suzhou Jianhe New Mat Co Ltd patent application for Photo-thermal Synergistic Stage-cured Epoxy Resin Adhesive Film as Well as Preparation Method and Application Thereof. He Guangzhou, Zhang Gang and Pan Yujie developed the invention. The patent appl..
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