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Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Anhui Haoyunda Zhichuang Tech Co Ltd and Good Luck Innovative Intelligence Technology have submitted a patent application for Basalt Fiber Reinforced Thermosetting Resin Repairing Material and Preparation Method Thereof, Coating, Preparation Method and Application. Zheng Yi, Gao Yang, Zheng Biao and Xue Wei d..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Inner Mongolia University of Science and Technology and Baotou Zhongke Minghang Semiconductor Tech Co Ltd have submitted a patent application for Preparation Method of Transparent Polyurethane Material with Flame Retardance, High Strength and Recoverability. Pan Gaofei, Liu Minghao, Li Shaoguang, Cai Xinghao ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Dongying Hairuibao New Mat Co Ltd and Shandong Juke Changtai New Material Tech Co Ltd have submitted a patent application for Diethyltoluenediamine/dimethyl Thio Toluenediamine Compound Polyurethane Curing Agent and Preparation Method Thereof. Li Qiang, Ren Chenggang, Li Chunhua, Zhu Zhongjie and Wang Xiaogan..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Changshu Polyester and Soochow University have submitted a patent application for High-strength Polyester Fiber with Moisture Absorption and Heating Functions and Preparation Method of High-strength Polyester Fiber. Wu Zeliang, Wang Zhong, Ma Yongxi, Shang Xianjun and Liu Xingchen developed the invention. ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Guangdong Yuandu Biotechnology Co Ltd and Guangdong University of Technology have submitted a patent application for Extraction Method of Tremella Polysaccharide, Composition Containing Tremella Polysaccharide and Having Effects of Moisturizing, Resisting Oxidation and Relieving Dermatitis and Application of ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Sichuan University has filed a patent application for High-heat-resistance Polyphenylene Sulfide Sheet and Preparation Method Thereof. This invention was developed by Wu Tong, Hu Sihao, Yang Feng, Cao Ya and Xiang Ming. The patent application number is CN20251226890 20251230. The patent publication number is..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Asahi Chemical has applied Chinese patent for Resin Composition, Method for Producing Polyimide Resin Film, Method for Producing Display, and Method for Producing Laminate. Kanada Takayuki, Yorisue Tomohiro and Oi Tohru developed it. The patent application number is CN202511172012 20250821. The patent public..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Ludong University has applied Chinese patent for Carboxymethyl Chitosan-guanidyl Copolymer as Well as Preparation Method and Application Thereof. Ma Bing, Shen Liang, Zhang Dengying, Ye Jin and Meng Lei developed it. The patent application number is CN202511783176 20251201. The patent publication number is C..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Jiangxi Shengyi Technology has applied Chinese patent for Resin Composition and Application Thereof. Wang Luxi, Huang Cheng, Hu Peng, Meng Yundong, Liu Tao, Yuan Kun, Tang Haibo, Liu Bei and Yang Jing developed it. The patent application number is CN20251258019 20251231. The patent publication number is CN12..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Enf Technology Co Ltd and Ubmaterials Inc have sought patent for Method for Manufacturing Polymers by Anionic Polymerization Using Microfluidic Reactor. This invention was developed by Lee Jun-ho, Eun Hee-chun, Kim Jeong-hwa and Wang Ji-yun. The patent application number is TW20240133110 20240902. The paten..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Beijing Risuntechnology Co Ltd and Hebei China Coal Xuyang Energy Co Ltd have sought patent for Degradable Resin Composition for 3D Printing, Degradable Material Prepared from Degradable Resin Composition and Application of Degradable Material. This invention was developed by Qu Chenguang, Yuan Bolei, Hu Wei,..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Huizhou Yisike New Material Technology Development has sought patent for Low-carbon Resin Granulation System and Method. This invention was developed by Li Peng, Liu Yuxin, Zhang Leilei, Long Rui, Tian Wenjing and Ma Huijun. The patent application number is CN202511838919 20251208. The patent publication num..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Dalian Institute of Chemical Physics, Chinese Academy of Sciences has sought patent for Sulfhydryl Resin as Well as Preparation Method and Application Thereof. This invention was developed by Liu Yanan, Xu Yunpeng, Liu Zhongmin, Yuan Danhua, Xing Jiacheng and Liu Guangye. The patent application number is CN2..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has received CSM Faurecia Automotive Parts patent application for Anti-displacement Positioning Structure and Double-color Injection Mold with Same. Lee Jung-sung developed the invention. The patent application number is CN202511705093 20251118. The patent publicat..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has received Wuxi Xianglong Polymer Fabric patent application for Two-liquid Type Oily Polyurethane Glue, Airbag Fabric and Application of Two-liquid Type Oily Polyurethane Glue and Airbag Fabric. Hua Xiaofeng developed the invention. The patent application number ..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has received Kuraray patent application for Elastomer Resin Composition, Film, Laminate, and Molded Article. Kikukawa Yusuke, Kodera Jumpei and Asai Kento developed the invention. The patent application number is CN20248046960 20240724. The patent publication numbe..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Qingdao Gon Science & Technology patent application for Polyaryletherketone Resin as Well as Preparation Method and Application Thereof. The invention was developed by Wang Aiguo, Wang Zihao and Wang Long. The patent application number is CN2025119291..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Wanhua Chemical Group patent application for Preparation Method of Uv-moisture Cured Polyurethane Polyurea Resin. The invention was developed by Yang Zhenmin, Sun Lidong, Yu Tao, Shang Yonghua, Yin Hangyu, Lu Jianfei, Wang Nuancheng and Wang Ciyong. T..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Institute of Chemical Industry of Forest Products, CAF patent application for Efficient Modified Resin for Epicatechin Adsorption. The invention was developed by Zhang Caihong, Huang Lixin, Wang Xiang, Xie Pujun and Deng Yejun. The patent application ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Zhejiang Haomai Technology patent application for Humectant Derived from Natural Polysaccharide and Preparation Method Thereof. The invention was developed by Zheng Rujing, Jiang Jinjie, Guo Wenhua, Chen Chen and Li Dandan. The patent application numb..

Plastics

  |  Fri 12 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has published Jiangsu Hengke New Material patent application for Flame-retardant Weather-resistant Polyester Fiber and Preparation Process Thereof. The invention was developed by Dang Danyang, Lu Jiaying, Wei Kaishun, Chai Senguang, Wang Yongfeng, Ji Hong, Tang Hui,..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Wanhua Chemical Group patent application for Tear-resistant Biodegradable Copolyester as Well as Preparation Method and Application Thereof. This invention was developed by Gao Mengyun, Chen Jianxu, Fang Pu, Fang Wentuo, Fang Wenjuan, Hua Jinxing, Huang..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- State Intellectual Property Office of China has released Wanhua Chemical Group patent application for Water-based UV (ultraviolet) Resin as Well as Preparation Method and Application Thereof. This invention was developed by Sun Changqing, Gu Yu and Sun Weizu. The patent application number is CN202411133762 2..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Enf Technology Co Ltd and Ubmaterials Inc have filed a patent application for Method for Manufacturing Polymers by Anionic Polymerization Using Microfluidic Reactor. This invention was developed by Lee Jun-ho, Eun Hee-chun, Kim Jeong-hwa and Wang Ji-yun. The patent application number is TW20240133116 202409..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Enf Technology Co Ltd andUbmaterials Inc have filed a patent application for Method for Manufacturing Polymers by Anionic Polymerization Using Microfluidic Reactor. This invention was developed by Lee Jun-ho, Eun Hee-chun, Kim Jeong-hwa and Wang Ji-yun. The patent application number is TW20240133114 2024090..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- National Dong Hwa University and Hangzhou Vulcan New Material Technology have filed a patent application for Preparation Method of Carbon-carbon Composite Fiber Material. This invention was developed by Xiang Hengxue, Li Xue, Dai Xuming, Yu Senlong, Zhu Liping, Song Huilin, Zhu Meifang, Zhou Gang and Tang Bo...

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Shanxi Huaxiang Group has submitted a patent application for Casting Mold and Method for Integrating Different Parts. Zhou Zhuansheng, Wang Yuan, Zhang Jie, Yu Gaofeng, Guo Yongzhi, Lu Jinchun, Guan Jianqi, Chang Yupeng, Song Feng and Feng Shuo developed the invention. The patent application number is CN2025..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Guangdong Lizi Technology has submitted a patent application for Composite Filter Element Material for Pet Water Drinking Device, Filter Element and Pet Water Drinking Device. Zhan Xing, Chen Guoxiang, Qin Lili, Gao An, Hao Yijie, Xiao Xupeng, Huang Jianbo and Sun Wei developed the invention. The patent appl..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Yantai Darbond Technology has submitted a patent application for Low-viscosity High-toughness Semi-hyperbranched Acrylate Resin as Well as Preparation Method and Application Thereof. This invention was developed by Chen Jiali, Wang Jianbin and Jiang Guilin. The patent application number is CN202511778633 202..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 12 -- Nantong Comens New Materials has submitted a patent application for Solvent Type Medium-resistant Functional Polyurethane Curing Agent and Preparation Method Thereof. Li Zengzhao, He Changsheng, Wang Ziping, Chen Dengyu and Huang Jie developed the invention. The patent application number is CN202511817657 20..

Plastics

  |  Fri 12 Jun 2026

Taipei, June 12 -- Taiwan Patent Office has published LG Chemical patent application for Developer Solution for Photosensitive Resin Composition, Developing Method and Pattern Forming Method. The invention was developed by Kim Young-woong, Yoon Mi-sun, Lim Min-young and Jung Seok-il. The patent application number is TW202401384..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- LG Chemical has sought patent for Polyester Resin Composition, Method for Preparing Same, and Molded Article Produced Therefrom. This invention was developed by Shin Kwang Ho, Lee Hyun Seok, Yang Hyunsuk and Son Sun Mo. The patent application number is EP20240926284 20241211. The patent publication number is ..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- JSP Corporation has submitted a patent application for Polypropylene Resin Foam Particles. This invention was developed by Koshita Nobumasa. The patent application number is EP20240848978 20240722. The patent publication number is EP4755959 (A1). International Patent Classification code is C08J9/18. Cooperati..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- Loreal has sought patent for Compact Powder Without Talc and Without Free Mica, Based on Perlite, at Least One Spherical Filler, Non-volatile Oils, an Amorphous Hydrocarbon-based Block Copolymer and a Particulate Dye. This invention was developed by Mahdavi-ardebili Carole, Ternoy Agnès, Morel Anne-claire and..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- European Patent Office has published Borealis patent application for Hydrogenated Styrene Farnesene Block Copolymer as a Modifier for Polypropylene Compositions. The invention was developed by Bernreitner Klaus, Aho Jani, Wang Jingbo, Gahleitner Markus and Leskinen Pauli. The patent application number is EP20..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- DDP Specialty Electronic Materials has filed a patent application for Two-component Low-density Polyurethane Potting Formulation. This invention was developed by Auvil Tyler, Vogel Gavin, Tobin Sean and Malvadkar Niranjan. The patent application number is EP20240849802 20240712. The patent publication number ..

Plastics

  |  Thu 11 Jun 2026

Munich, June 12 -- European Patent Office has published Swimc patent application for a Versatile Two-component Polyurethane Resin and Coatings Formed Therefrom. The invention was developed by Mincio Alessandra, Paniccia Piero, Paniccia Lorenzo and Iacone Claudio. The patent application number is EP20240761388 20240802. The pate..

Plastics

  |  Wed 10 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has received Foshan Nanhai Polyma Eng Plastics Co Ltd patent application for Real-time Monitoring Method for Melt Index of Modified Engineering Plastic. Wang Zhi, Li Peng and Wang Tao developed the invention. The patent application number is CN202511837028 202512..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Henan Water Conservancy Tech Application Center has filed a patent application for Polymer Composite Ant Cave Material and Preparation Method Thereof. This invention was developed by He Fangchan, Li Liqing, Li Shiwei, Jiao Meiju, Tang Zhirui, Zhang Wenkai, Cai Fangtao, Bian Ke and Yeo Jung-hoon. The patent..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Shenzhen Erichsen Lunnary Ind Co Ltd has submitted a patent application for Layered Flame-retardant Polyurethane Composite Material and Preparation Method Thereof. This invention was developed by Xiang Huan, Xiang Min, Luo Liezhi, Fang Shali and Zhang Xuefen. The patent application number is CN20261089846 ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Guangdong East Science and Tech Co Ltd has submitted a patent application for Production Process and Formula of Ultrathin Plastic Tube. Peng Hua developed the invention. The patent application number is CN20251223085 20251230. The patent publication number is CN121572635 (A). International Patent Classific..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Taiwan Patent Office has received Enf Technology Co Ltd and Ubmaterials Inc patent application for Method for Manufacturing Polymers by Anionic Polymerization Using Microfluidic Reactor. Lee Jun-ho, Eun Hee-chun, Kim Jeong-hwa and Wang Ji-yun developed the invention. The patent application number is TW20240..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Taiwan Patent Office has released Enf Technology Co Ltd and Ubmaterials Inc patent application for Method for Manufacturing Polymers by Anionic Polymerization Using a Microflow Reactor. This invention was developed by Lee Jun-ho, Eun Hee-chun, Kim Jeong-hwa and Wang Ji-yun. The patent application number is ..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Taiwan Patent Office has published Enf Technology Co Ltd and Ubmaterials Inc patent application for Method for Manufacturing Polymers by Anionic Polymerization Using Microfluidic Reactor. The invention was developed by Lee Jun-ho, Eun Hee-chun, Kim Jeong-hwa and Wang Ji-yun. The patent application number is..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Taiwan Patent Office has received Enf Technology Co Ltd and Ubmaterials Inc patent application for Method for Manufacturing Polymers by Anionic Polymerization Using Microfluidic Reactor. Lee Jun-ho, Eun Hee-chun, Kim Jeong-hwa and Wang Ji-yun developed the invention. The patent application number is TW20240..

Plastics

  |  Wed 10 Jun 2026

Munich, June 11 -- European Patent Office has released Risho Kogyo KK patent application for Microfibrillated Cellulose Molded Body and Method for Producing Microfibrillated Cellulose Molded Body. This invention was developed by Furuta Nao. The patent application number is EP20230952222 20230913. The patent publication number..

Plastics

  |  Wed 10 Jun 2026

Munich, June 11 -- Eurenco Clermont has submitted a patent application for 3d-printable Energetic Resin. Dejeaifve Alain and Dobson Rowan developed the invention. The patent application number is EP20240216961 20241202. The patent publication number is EP4752124 (A1). International Patent Classification codes are B33Y70/10, C..

Plastics

  |  Wed 10 Jun 2026

Beijing, June 11 -- Suzhou Xingkaisheng Intelligent Tech Co Ltd has filed a patent application for Method and System for Establishing Cooling Waterway Analysis Model of Injection Mold. This invention was developed by Guo Yanqing, Zhang Longjiang and Zhu Yuema. The patent application number is CN202511702807 20251119. The pate..

Plastics

  |  Wed 10 Jun 2026

Munich, June 11 -- European Patent Office has received Rampf Advanced Polymers GmbH & Co KG patent application for Flame-retardant Polyurethane Composition. Linsenmayer Philipp and Wurster Moritz developed the invention. The patent application number is EP20240742977 20240722. The patent publication number is EP4750828 (A1). ..

Plastics

  |  Wed 10 Jun 2026

Munich, June 11 -- Mesentia AG has submitted a patent application for Method for the Production of Construction Panels Made of Plastic. This invention was developed by Langenegger Florian, Gasser Lukas and Kropf Martin. The patent application number is EP20240739523 20240703. The patent publication number is EP4750613 (A1). I..

Plastics

  |  Wed 10 Jun 2026

Munich, June 11 -- European Patent Office has released LPKF Weldingquipment GmbH patent application for Method and Device for Separating Two Bonded Component Parts Made of Plastic. This invention was developed by Jaus Tobias, Zellmann Michael and Schwalme Michael. The patent application number is EP20240745749 20240718. The p..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Nanjing Mankate Tech Co Ltd has filed a patent application for AI Intelligent Prestress Carbon Fiber Plate Anchorage Device Tensioning System. This invention was developed by Huang Zixiu, Yu Wanlin, Li Wenxuan and Xu Baoyu. The patent application number is CN20261013090 20260107. The patent publication num..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Xian Junbang Biotechnology Co Ltd has filed a patent application for Preparation Method of Water-based Polymer Fracturing Fluid Thickening Agent with High Salt Resistance. This invention was developed by Cai Yuanfei, Yang Chaoliang, Su Faxiong, Su Fazhi, Yang Xingqiang, Zeng Yixu, Liu Qing and Liu Mengke. ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has released Changzhou Zhifu New Material Tech Co Ltd patent application for Ps Foam Polyurethane Foaming, Bonding and Splicing Method. This invention was developed by Wu Xiaohu. The patent application number is CN202511962603 20251224. The patent publication num..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Hubei Jinbang New Mat Co Ltd has applied Chinese patent for Prefabricated Pressure-resistant Stretch-proof Polyurethane Plastic Floor Material and Preparation Method Thereof. Jin Chao, Liu Kunju, Kim Young-chang and Hu Caiyong developed it. The patent application number is CN202511566109 20251030. The pate..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has released Lejie Home Co Ltd patent application for Bio-based Modified High Polymer Material and Preparation Method Thereof. This invention was developed by Wu Binbin, Shen Lidong and Guan Chengyao. The patent application number is CN202511661495 20251113. The ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Tianjin Zhongsheng Latex Co Ltd has applied Chinese patent for Preparation Method of Water-based Polyurethane Material for Condoms. Cheng Hongbo, Cui Lin, Chen Xiao and Xing Wen developed it. The patent application number is CN20261016740 20260107. The patent publication number is CN121574535 (A). Internat..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Suqian Huida Packaging Co Ltd has applied Chinese patent for Environment-friendly Degradable Plastic Packaging Bag and Preparation Method Thereof. Zheng Zengshi, Zhang Xinwei, Jiang Yan and Sun Jialu developed it. The patent application number is CN202511658683 20251113. The patent publication number is CN..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has received Guangzhou Taishi Waterproof Reinforcement Co Ltd patent application for Epoxy Resin Grouting Material and Preparation Method Thereof. Huang Mingjin developed the invention. The patent application number is CN20261016038 20260107. The patent publicati..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Zhuji Woken Zhongzhi New Mat Co Ltd has filed a patent application for Graphene/epoxy Resin Heat-conducting Composite Material and Preparation Method Thereof. This invention was developed by Wu Xinfeng, Li Xiuwen, Airi Manabu and Tang Bo. The patent application number is CN202511935670 20251222. The patent..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has released Jiangsu Haosheng Plastic Tech Co Ltd patent application for High-impact-resistance Flame-retardant Polypropylene Foam Material and Preparation Method Thereof. This invention was developed by Chen Yibin. The patent application number is CN20261001502 ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Harbin Shilong Sealing Mat Co Ltd patent application for Modified Rptfe Gasket Containing SILCAR62XT Resin and Preparation Method Thereof. The invention was developed by Yin Hongxu. The patent application number is CN20251221669 20251230. The patent..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Shaanxi Juneng Plastics Co Ltd has filed a patent application for High-impact Polyethylene Composite Modified Plastic. This invention was developed by Wen Peng, Yang Jintao, Zhang Haozhong, Liu Jian and Liu Jiayi. The patent application number is CN202610107292 20260127. The patent publication number is CN..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Putian Dakai New Mat Co Ltd has filed a patent application for Selective Depolymerization Method of Polyester in Polyester Composite Material. This invention was developed by Weng Yufang, Jiang Shaoping and Li Datian. The patent application number is CN202511556859 20251029. The patent publication number i..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has received Jiangsu Lvyuan New Mat Co Ltd patent application for Herbal Microcapsule-containing Breathable Polyurethane Foam and Preparation Process Thereof. Cui Aihua, Lin Ling, Lin Yongfei, Wei Jianhui, Kong Pengpeng, Zhu Chunquan and Du Feng developed the invent..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Anhui Guofeng New Materials and Anhui Guofeng New Material Tech Co Ltd patent application for Antifouling Antistatic Polyester Film, Preparation Method and Application. The invention was developed by Shi Zhuangzhuang, Niu Zhengfu, Jung Do-jun, Sun Shan..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Anhui Sanwang Chemical Co Ltd patent application for High-light-transmittance Polyimide Resin and Preparation Method Thereof. The invention was developed by Dong Xuewang, Hao Lianggang and Wang Yuxing. The patent application number is CN202610109761..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Jiangsu Lvyuan New Mat Co Ltd has submitted a patent application for Degradable High-bio-content Polyurethane Foam and Production Method Thereof. This invention was developed by Cui Aihua, Lin Ling, Lin Yongfei, Wei Jianhui, Kong Pengpeng, Zhu Chunquan and Du Feng. The patent application number is CN202610..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Hubei Shifeng New Mat Co Ltd has sought patent for High-hydrolysis-resistance Temperature-sensitive Polyester Sponge as Well as Preparation Method and Application Thereof. This invention was developed by Fang Kai, Cao Kai, Zhang Yuefan, Xie Chengyin, Liao Feiyun, He Jianwu, Xie Huijia and Hu Qiaojun. The p..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Heze Medical College has filed a patent application for Preparation Method of Selenium-containing Polyether Polyurethane Material. This invention was developed by Li Peichuang, Liu Chunjie, Liu Yusheng, Chen Guang, Kong Shu and Zhang Yexia. The patent application number is CN202511797785 20251202. The pate..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Sunko Resin Foshan Co Ltd patent application for High-gloss Waterborne Polyurethane and Preparation Method Thereof. The invention was developed by Zhu Jingfeng, Liang Jiajian and Li Kunying. The patent application number is CN202511918393 20251218. ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Jiangsu Lvyuan New Mat Co Ltd patent application for Glass Fiber Reinforced Polyurethane Thermal Insulation Foam and Production Method Thereof. The invention was developed by Cui Aihua, Lin Ling, Lin Yongfei, Wei Jianhui, Kong Pengpeng, Zhu Chunquan an..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Argus Shanghai Tech Co Ltd has sought patent for Moisture-absorbing and Quick-drying Finishing Agent Copolymer for Nylon and Blended Fabric Thereof as Well as Preparation Method and Application Thereof. This invention was developed by Yao Minmin and Li Zhengxiong. The patent application number is CN2025121..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Hubei Greenhome Materials Tech Inc has applied Chinese patent for High-temperature-resistant Water-based Acrylic Resin and Preparation Method Thereof. Yu Wenjun, Li Peng, Xiao Huaqing and Yang Hua developed it. The patent application number is CN202511755544 20251126. The patent publication number is CN121..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Chengdu Longcheng High Tech Mat Co Ltd patent application for All-water-based Polyvinyl Butyral Solution with Composite Polymerization Inhibition Regulation and Preparation Method of All-water-based Polyvinyl Butyral Solution. The invention was develop..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Univ Shenzhen Polytechnic has submitted a patent application for Acrylate Copolymer Resin as Well as Preparation Method and Application Thereof. Liu Shan, Zhang Dongyang, Li Sifeng, Yu Yijun, Liu Xiaoqing, He Jie, Chen Haibiao and Zhang Chen developed the invention. The patent application number is CN20251..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Wuhu Anruide Automobile Tech Co Ltd has sought patent for Water-assisted Process Molded Bicycle Frame. This invention was developed by Liu Shiquan, Ye Dezhi, Wang Junsheng and Shao Hui. The patent application number is CN20261084595 20260122. The patent publication number is CN121573096 (A). International ..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Taiwan Patent Office has released Casetek Computer Suzhou Co Ltd and Pegatron patent application for Injection Mold. This invention was developed by Tan Ying-guang. The patent application number is TW20230149115 20231215. The patent publication number is TW202525548 (A). International Patent Classification ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Shengli Oil Field Deli Ind Co Ltd has sought patent for Preparation Method of Antistatic Polyester Fiber Fabric with Cool Feeling. This invention was developed by Zhu Yunlong, Fei Fei, Gao Baoqiang and Wang Ran. The patent application number is CN202511680447 20251117. The patent publication number is CN12..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Jiangsu Jiangnan High Polymer Fiber Co Ltd has filed a patent application for Preparation Process of Bacteriostatic and Deodorant Composite Short Fibers. This invention was developed by Qian Yanming, Wang Hongxing and Tao Ye. The patent application number is CN202511509358 20251022. The patent publication ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Zhejiang Senyu Co Ltd has submitted a patent application for Anti-oxidation and Anti-aging Composition Containing Dendrobium Officinale Polysaccharide and Application of Anti-oxidation and Anti-aging Composition in Beauty and Health Care Products. Jin Haiying, Ye Senyu, Ren Xiang, Yu Tianyi, Yu Quanyou, Yu Li..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Shenzhen Lingzhu Tech Co Ltd patent application for Recombinant Spider Silk Protein, Modified Polyurethane and Application Thereof. The invention was developed by Wang Boxiang, Min Yu, Tipu and Chen Maoshuang. The patent application number is CN2025..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has received Shandong Dongyue Weilai Hydrogen Mat Co Ltd patent application for Fluorine-containing Chain Extender for Modifying Polyurethane as Well as Preparation Method and Application of Fluorine-containing Chain Extender. Shi Xiang, Wang Li, Li Ming, Liu Fengyu..

Plastics

  |  Wed 10 Jun 2026

Beijing, June 11 -- Dongguan Heli Packaging Products Co Ltd has sought patent for Packaging Film Defect Detection System Based on Image Recognition. This invention was developed by Xie Fang and Li Xianhua. The patent application number is CN202511762596 20251127. The patent publication number is CN121582658 (A). International..

Plastics

  |  Wed 10 Jun 2026

Beijing, June 11 -- Fengcheng Naer Tech Group Co Ltd has submitted a patent application for Ultrathin Flexible Brightness Enhancement Film and Roll-to-roll Production Process Thereof. You Aiguo and Ding Li developed the invention. The patent application number is CN202511234571 20250901. The patent publication number is CN121..

Plastics

  |  Wed 10 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Harbin Engineering University patent application for Fuel Pump Roller Floating Bush Lubrication Analysis Method and System Considering Camshaft Oil Film Time-varying Support Characteristics. The invention was developed by Zhao Bin, Guo Huaiqian, Shuai ..

Plastics

  |  Wed 10 Jun 2026

Beijing, June 11 -- Wuhan Hantuo Tech Co Ltd has filed a patent application for Method and Device for Determining Parameters of Thin Film Morphology Model, Electronic Equipment and Medium. This invention was developed by Qiu Dong and Shi Yating. The patent application number is CN202511735798 20251124. The patent publication ..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has released Guizhou University patent application for Wo3/zn Composite Film and Preparation Method Thereof. This invention was developed by Zhang Yang, Zheng Rongzong, Tang Yanbang and Zhang Shuang. The patent application number is CN202511799698 20251202. The p..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Nanjing Baojia Tools Mfg Co Ltd patent application for Hot Roll Equipment for Prefabricating Surface Oxidation Film. The invention was developed by Chen Qiang, Chen Aihui and Yang Xiaoliang. The patent application number is CN202511798974 20251202. ..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Taiwan Patent Office has received UBE Corporation patent application for Mulitilayer Polyimide Film and Polyimide Metallic Laminate. Watanabe Yoshiyuki, Masui Eiji, Sanuki Takeo, Yanagida Keiichi and Nakashima Takeshi developed the invention. The patent application number is TW20240141605 20241030. The pate..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Taiwan Patent Office has released Taimide Technology patent application for Matte Polyimide Film and Method for Producing the Same Having Matting Properties Without Addition of Matting Agents and Featuring a Relatively Simple Structure with Low Manufacturing Cost. This invention was developed by Chuang Yung-ch..

Plastics

  |  Wed 10 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has published Guilin Electrical Equipment Scientific Research Institute Co Ltd patent application for Defect Detection Method for Biaxially Oriented Film. The invention was developed by Yang Zhenghao, Qin Chengbin, Peng Zihao, Wang Ning and Liao Junzhen. The pate..

Plastics

  |  Wed 10 Jun 2026

Beijing, June 11 -- Ningbo Institute of Materials Technology & Engineering, Chiense Academy of Sciences has submitted a patent application for Magnetic Liquid Photosensitive Resin, Preparation Method and Application. This invention was developed by Bian Baoru, Liu Zhongqi, Shang Jie, Li Yinghui, Qiao Junwei, Liu Yiwei, Wu Yuanzh..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Jiangsu Zhonglai New Material Tech Co Ltd has applied Chinese patent for Light Anti-reflection Packaging Adhesive Film and Preparation Method and Application Thereof. Ma Li, Yuan You, Lin Rui, Li Sheng, Wang Zhan and Cheng Xudong developed it. The patent application number is CN202511754016 20251126. The p..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has released Hangzhou First Applied Material patent application for Composite Adhesive Film as Well as Preparation Method and Application Thereof. This invention was developed by Zhou Feilin, Wang Long, Hou Hongbing, Wang Danfeng and Zhou Guangda. The patent appl..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Ventec Electronics Suzhou Co Ltd has submitted a patent application for Composition for Preparing Polyolefin Adhesive Film and Application Thereof. This invention was developed by Yang Weiguang, Wang Yutong and Wang Zhuo. The patent application number is CN202511678955 20251117. The patent publication numb..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has received Suzhou Cybrid Application Technology patent application for High-temperature-resistant and High-humidity-resistant Protective Film Adaptive to Printing Ink and Preparation Method Thereof. Chen Lian, Chen Jiale, Tian Jian, Han Yu, Chen Hongye and Wu Xiao..

Plastics

  |  Thu 11 Jun 2026

Beijing, June 11 -- Inst Bast Fiber Crops Caas has submitted a patent application for Kenaf Pectin-quinoa Protein Edible Coating Film as Well as Preparation Method and Application Thereof. This invention was developed by Yang Xiushi, Hou Chunsheng, Xiong Xiaofei, Qin Xiaoli, Yang Xi'ai, Li Xi, Zhang Xiaoqin, Tang Jialing and Xu ..

Plastics

  |  Thu 11 Jun 2026

Taipei, June 11 -- Taiwan Patent Office has received Top Gear Leather Co Ltd patent application for Composite Film Manufacturing Method and Structure for the Same. Tsai Chiu-hsiung and Huang Cheng-yu developed the invention. The patent application number is TW20230151364 20231228. The patent publication number is TW202525547 ..

Plastics

  |  Wed 10 Jun 2026

Beijing, June 11 -- State Intellectual Property Office of China has released Shenzhen Mems Frontier Electronics Co Ltd patent application for Infrared Absorption Composite Film Layer, Infrared Detector and Infrared Light Source. This invention was developed by Hong Yu and Wu Bin. The patent application number is CN20261098479..
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