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Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Beijing Jones Tech Wuxi Co Ltd, Beijing Jones Weiye Tech Yixing Co Ltd and Jones Tech PLC have sought patent for Roll-fired Polyoxadiazole-based Graphite Film and Preparation Method Thereof. This invention was developed by Yu Xuanxuan, Chen Qu and Jin Xiaojun. The patent application number is CN20251194131..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Zhou Datong Gongju Tech Co Ltd and Datong Gongju Xi'an Tech Co Ltd have submitted a patent application for Gradient Layered Structure High Dielectric Polyimide Composite Film and Preparation Method Thereof. Guo Hui, Cai Ali, Nie Qizhao, Zhou Yuwei and Li Taoqi developed the invention. The patent applicatio..

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Flexenable Ltd and FlexEnable Technology have obtained a patent for liquid crystal cell assembly. This invention was developed by Huggins Jonathan. The patent application number is TW20200133929 20200929. The patent publication number is TWI874465 (B). International Patent Classification code is G02F1/1339...

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Taiwan Patent for Invisible-fingerprint Coatings and Process for Forming Same has been issued to Nbd Nanotechnologies Inc and Henkel. This invention was developed by Galvez Miguel, Likibi Parfait Jean Marie, Salhi Fouad, Altinok Esra, Zhang Bong June, Catchings Sr and Martinez Michael M. The patent applicat..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Guangzhou Goaland Energy Conservation Technology and State Grid Shaanxi Electric Power Co Ltd Ehv Co have submitted a patent application for High-pressure-resistant Deoxidation Film as Well as Preparation Method and Application Thereof. This invention was developed by Bai Lufei, Li Chenguang, Yan Yuhao, Li Mi..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Blue Star Advanced Materials Co Ltd has obtained a patent for lithium thin-film complex structure and manufacturing method thereof. This invention was developed by Lan Chung-wen. The patent application number is TW20230101130 20230111. The patent publication number is TWI873506 (B). International Patent Cla..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Jiaxing Yougu Applied Mat Co Ltd and Canadian Solar have submitted a patent application for EVA (ethylene Vinyl Acetate) Adhesive Film and Preparation Method and Application Thereof. Peng Lixia, Miao Lubin, Wen Ju and Sun Liang developed the invention. The patent application number is CN202411258100 202409..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Lizerun Co Ltd has submitted a patent application for Method for Synthesizing Multifunctional Biopolymer from Coconut Shell And/or Coconut Shell Fiber Wood Pith Powder and Application of Multifunctional Biopolymer. This invention was developed by Chalikwar Suraj S, Kumar Sandeep and Moravka Karolina Krzysztof..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- China Academy of Building Research and China Academy Of Building Res Testing Center Co Ltd have sought patent for Rib Material Connecting Device and Method in Fiber Composite Rib Material Uplift Pile. This invention was developed by Zhao Lantao, Wang Shuguang, Jiang Shuchao, Li Xiangyu, Wang Ningbo, Mao Anqi,..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- South China University of Technology and Huangpu Inst Of Green Advanced Materials Technology have applied Chinese patent for Omnidirectional Reversible Deformation Liquid Crystal Polymer Foam as Well as Preparation Method and Application Thereof. Xie Yating, Jin Binjie, Chen Guancong and Guo Baochun developed..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Jiangsu Sanmu Chemical Co Ltd and Jiangsu Sanmu Group Corp have submitted a patent application for Moisture-uv Dual-curing Polyurethane Acrylate Prepolymer and Preparation Method Thereof. Yang Sen, Bai Jiaxing, Hui Zhengquan, Jiang Mingwei, Jiang Yifeng and Jing Nianxin developed the invention. The patent ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Xiamen Knano Graphene Technology and Xiamen University of Technology have submitted a patent application for Composite Foaming Polyurethane Material and Application Thereof. This invention was developed by Huang Weiming, Shi Yu, Jiang Qilong, Yan Bingxuan, Hong Jiangbin, Ye Qian, Xu Zan and Yan Bin. The pa..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Jilin Carbon Valley Carbon Fiber Co Ltd and Jilin Chemical Fiber Group have applied Chinese patent for Control Method of Carbon Fiber Raw Material Preparation System. Li Kai, Ren Xiaojun, Shan Xin, Gao Xu, Wang Liwei, Mao Bingqi, Yang Fan, Wang Shengjia, Jiang Yanbo and Chen Haijun developed it. The patent..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Nanjing Yunzhidian New Material Tech Co Ltd patent application for High Polymer Material Production Control System and Method Based on Multi-source Data Fusion. The invention was developed by Yang Ting, Yan Xinwu and Yan Guoling. The patent applicat..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Dalian University of Technology patent application for Spin-coating Film Forming Device with Adjustable Synchronous Cover and Partition Exhaust Shear Rheology Cooperation. The invention was developed by Lee Woo-taek, Fang Zikeng, He Tao, Li Han, Yan Yi..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- Yunnan University has filed a patent application for Hollow Fiber Based on Multilayer Dielectric Film Total Reflection. This invention was developed by Jeon Jun-woo, Li Kui, Zhang Liqing and Zhang Xiaoshi. The patent application number is CN20261056309 20260116. The patent publication number is CN121703981..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- Masterbatch Films Ct BV has submitted a patent application for Reflecting Film Capable of Disturbing Birds, Preparation Method of Reflecting Film and Shading Device. This invention was developed by Wang Zhiqiang. The patent application number is CN202510231352 20250228. The patent publication number is CN1..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- Nalinke New Material Nantong has sought patent for Anti-dazzling Low-reflection Film and Preparation Method Thereof. This invention was developed by Chen Wei and Zhou Jianguo. The patent application number is CN202511971785 20251225. The patent publication number is CN121703969 (A). International Patent Cl..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Shanghai Institute of Technical Physics, Chinese Academy of Sciences patent application for Medium-wave Infrared Transparent Conductive Multilayer Film Structure and Preparation Method Thereof. The invention was developed by Liu Baojian, Ma Xiaofeng, D..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- Anhui Titian Plastic Ind Co Ltd has submitted a patent application for Preservative Film Detection Method Based on Visual Identification. Xu Yuan, Chen Feng, Xie Feng, Xie Tian, Xie Ziming, Xie Shan, Li Caifeng, Xie Ying, Zhang Jing and Yao Shuo developed the invention. The patent application number is CN2..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Ningbo Rixin Hengli Tech Co Ltd patent application for Special Film Surface Flaw Laser Detection Equipment. This invention was developed by Zhao Bopei and Luo Peidong. The patent application number is CN202511973448 20251225. The patent publication n..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- Dongguan Baoye Optics Co Ltd has sought patent for Device for Detecting Light Transmission of Peep-proof Film. This invention was developed by Deng Hongjie, Deng Zhihua and Teng Xin. The patent application number is CN202511966623 20251224. The patent publication number is CN121703054 (A). International Pa..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- National Center for Nanoscience and Technology of China has applied Chinese patent for Infrared Spectrum-based Polyester Fiber Analysis Method and System. Zhu Zixin, Dai Xiaokang, Duan Yu, Yang Xiaoxia, Dai Qing, Yang Shiyu and Wu Chenchen developed it. The patent application number is CN202511887141 2025121..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- Nanjing University of Science & Technology has submitted a patent application for Waste Plastic Center Spectrum High-speed Extraction Method Based on Double-camera Cooperation. This invention was developed by Peng Binbin and Wu Yingqi. The patent application number is CN202511681327 20251117. The patent publ..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published AVIC Composite Corp Ltd patent application for System and Method for Evaluating Transverse Compression Performance of Carbon Fiber Monofilament. The invention was developed by Yan Jin, Chen Lijuan, Li Hongyun, Ma Hongyi and Deng Qiyu. The patent app..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- Suzhou Hengtuo Packaging Mat Co Ltd has filed a patent application for Aluminum Foil Film Tension Detection Equipment. This invention was developed by Miao Yiping, Guo Lu and Lin Wanyang. The patent application number is CN20261039010 20260113. The patent publication number is CN121702861 (A). Internationa..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Jiangsu Hengke New Material patent application for Air Conditioning System and Method for Polyester Spinning Workshop. The invention was developed by Wang Yongfeng, Xu Yaguang, Yin Cheng, Kim Kwan-beom, Shu Mingfang, Lu Jiaying, Wang Yanfang, Wang Peng..

Plastics

  |  Fri 26 Jun 2026

Beijing, June 27 -- Shenzhen Cybright Ir LED Tech Co Ltd has submitted a patent application for One-step Molded Strip-shaped Led and Manufacturing Method Thereof. This invention was developed by Lin Jiebin, Yang Haiying, Xiong Wei, Yang Weirui, Sun Wei, Tan Lilong and Wang Huiqiu. The patent application number is CN2025118591..

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Apic Yamada Corp has been granted a patent for Resin Sealing Device and Resin Sealing Method. This invention was developed by Yanagisawa Makoto and Tagami Shusaku. The patent application number is TW20230118775 20230519. The patent publication number is TWI875000 (B). International Patent Classification cod..

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Mitsubishi Gas Chemical has obtained a patent for epoxy resin composition and cured product thereof. This invention was developed by Nishimoto Natsumi and Kouno Kazuki. The patent application number is TW20230113604 20230412. The patent publication number is TWI874961 (B). International Patent Classification ..

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Wang Wei Hang has secured a patent on Manufacturing System and Manufacturing Method of Polymer Thick Film. Wang Wei-hang and Wang Wei Hang developed the invention. The patent application number is TW20220128201 20220727. The patent publication number is TWI874793 (B). International Patent Classification cod..

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Taiwan Patent Office has awarded a patent to Daikin India for Fluorine Resin Composition and Molded Body. Kishikawa Yosuke, Yamanaka Taku, Kubota Hiroki, Mukae Hirofumi, Kato Taketo and Itoh Ryuo developed the invention. The patent application number is TW20220112622 20220331. The patent publication number is..

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Taiwan Patent Office has awarded a patent to Klingspor Windpower ApS for Device for Treating a Mold Surface, Use of the Device, and Method for Treating a Mold Surface. Eriksen Keld developed the invention. The patent application number is TW20220104036 20220128. The patent publication number is TWI874746 (B..

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Polyplastics has obtained a patent for conductive liquid-crystalline resin composition. This invention was developed by Nagae Akihiro, Nakamura Mana and Mochizuki Mitsuhiro. The patent application number is TW20210145222 20211203. The patent publication number is TWI874733 (B). International Patent Classifica..

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Taiwan Patent for Apparatus for Separating Plastic Film Capable of Eliminating the Plastic Film Switching Operation of an Operator in the Apparatus for Separating Plastic Film has been issued to Disco. This invention was developed by Suzuki Kunishige. The patent application number is TW20210143548 20211123...

Plastics

  |  Fri 26 Jun 2026

Taipei, June 27 -- Shibaura Mechatronics has been granted a patent for Film Forming Apparatus Capable of Simultaneously Forming Films Based on Uniform Film Thickness Distribution on a Plurality of Film Forming Objects. Ootsuka Hiroshi developed the invention. The patent application number is TW20230137363 20230928. The patent..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Nan Ya Plastics has received a patent for Modified Bismaleimide Resin. This invention was developed by Liao Te-chao and Chen Chi-lin. The patent application number is TW20220142080 20221103. The patent publication number is TWI873475 (B). International Patent Classification codes are C08G73/10 and H05K1/03. C..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Hanwha Solutions has received a patent for Process for Preparing a Polyolefin and Polyolefin Prepared Using the Same. This invention was developed by Lee Mun-hee, Park Hye-ran, Lee Munhee, Joung Ui Gap, Kim Sung Dong, Kim Dae-gak, Kim Daegak, Park Hye Ran, Park Jeong-hyun, Lim Seongjae, Jo Ji-song, Kim Sung-do..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Taiwan Patent Office has awarded a patent to LG Chemical for Resin and Method for Preparing the Same. Shin Hyeon-ah, Shin Bo-ra, Baek Jonghwa, Kim Kyeong-mun, Yim Hye-jin, Shin Bora, Jung Min Suk, Kim Kyeong-min, Yim Hye Jin, Choi Il Hwan, Kim Kyeongmin, Kim Kyeongmun, Jung Min-suk, Shin Hyeonah, Baek Jong-hwa..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Mitsubishi Materials Corporation has obtained a patent for dithiapolyether diol, method for producing same, snag plating solution containing dithiapolyether diol, and method for forming plating film with use of snag plating solution. This invention was developed by Tatsumi Koji. The patent application numbe..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Suzhou Cybrid Application Technology has submitted a patent application for Artificial Leather Based on Polyolefin Base Material and Preparation Method Thereof. This invention was developed by Hu Qiuxue, Wu Xiaoping, Li Xinjun, Chen Hongye, Yang Tonglu, Wang Lei and Han Pei. The patent application number is ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Jiangsu Hongyuan New Material Science & Tech Co Ltd has sought patent for Medical Bio-based High-toughness Waterproof Breathable Polyurethane Film and Preparation Method Thereof. This invention was developed by Zhou Xifeng. The patent application number is CN202511917592 20251218. The patent publication nu..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Ningbo Inst Materials Technology & Eng Cas has applied Chinese patent for High-performance Thermoplastic Sizing Agent Based on Linear Polyphenylene Sulfide Oligomer and Preparation and Application Thereof. Xu Haibing, Yan Chun, Liu Dong, Wang Minghui and Zhu Yingdan developed it. The patent application num..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Jiangsu Xuanda Polymer Materials has submitted a patent application for Moisture Absorption and Sweat Releasing Functional Polyester Fiber and Preparation Method Thereof. This invention was developed by Wang Yongfeng, Ji Hong, Liu Dunlei, Cong Maopeng, Zhang Wen, Chai Senguang, Zhang Yan, Wei Kaishun and Lu J..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Taiwan Patent Office has awarded a patent to Kuraray for Resin Powder and Method for Producing Same. Nii Shinsuke developed the invention. The patent application number is TW20200125514 20200729. The patent publication number is TWI873161 (B). International Patent Classification codes are C08F16/06, C08F8/12 ..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Nissan Chemical has obtained a patent for composition for forming polyvinylidene fluoride film. This invention was developed by Nagahama Takuma and Maeda Shinichi. The patent application number is TW20200102981 20200131. The patent publication number is TWI873121 (B). International Patent Classification cod..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Ajinomoto has obtained a patent for magnetic paste. This invention was developed by Ooyama Hideki and Tanaka Takayuki. The patent application number is TW20190142251 20191121. The patent publication number is TWI873107 (B). International Patent Classification codes are B22F1/10, B22F1/103, H01F1/44, H01F17/..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Dainippon Ink & Chemicals has secured a patent on Moisture-curable Urethane Hot Melt Resin Composition and Multilayer Body. Ninomiya Atsushi, Miura Takashi and Fujiwara Toyokuni developed the invention. The patent application number is TW20190116170 20190510. The patent publication number is TWI873095 (B). In..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Jiangsu Pinchuang Textile Tech Co Ltd has sought patent for Double-layer Polyester Cotton Knitted Fabric with Moisture Absorption and Sweat Releasing Performance. This invention was developed by Jiang Zhongwei, Yan Dingliang and Jiang Dongsheng. The patent application number is CN202511939752 20251222. The..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Shijiazhuang Shenlu Warp Knitting Co Ltd has filed a patent application for Antistatic High-flame-retardant Polyester Fabric for Vehicles and Preparation Method Thereof. This invention was developed by Dong Shilin. The patent application number is CN202610133766 20260130. The patent publication number is C..

Plastics

  |  Sat 27 Jun 2026

Taipei, June 27 -- Taiwan Patent for Fixing Structure for Vertical and Horizontal Bars of Pet Fence Achieving the Fixed Connection Between the Vertical Bars and Horizontal Bars of the Pet Fence with Labor-saving Efficiency has been issued to Xia Shin Internaitonal Co Ltd. This invention was developed by Lo Chen-zer-eric. The ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Zhang Yuanze has submitted a patent application for Polymer Porous Warm-keeping Yarn, Multilevel Structure Yarn, Heat-insulation Warm-keeping Fabric and Preparation Method of Polymer Porous Warm-keeping Yarn and Multilevel Structure Yarn. Tan Pengfei, Tan Lin, Li Qingyi and Wu Ying developed the invention. ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Hangzhou Yuzhong New Mat Co Ltd patent application for Pure Physical Antibacterial and Virus-killing Composite Fiber Material with Skin-friendly and Breathable Characteristics as Well as Preparation Method and Application of Pure Physical Antibacterial..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Jiangsu Qidianban Fiber Tech Co Ltd has sought patent for Anti-static Polyester Fabric and Preparation Method Thereof. This invention was developed by Gu Yu, Chen Binglian, Shen Honglan and Lu Qinqin. The patent application number is CN20251205970 20251229. The patent publication number is CN121700541 (A)...

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Kaye Technology (Suzhou) patent application for Cleaning Pill Film Coating Material and Preparation Method Thereof. This invention was developed by Wu Peng, Jiang Weifeng and Wang Zhaoliang. The patent application number is CN202511724852 20251121. T..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Wang Lingdan has submitted a patent application for Plant Essential Oil and Hot Spring Extract Compounded Pet Care Soap and Preparation Method Thereof. This invention was developed by Wang Lingdan. The patent application number is CN202511903114 20251217. The patent publication number is CN121699699 (A). I..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Shanghai Fuming Sealing Mat Co Ltd has submitted a patent application for Low-carbon Two-component Polyurethane Pouring Sealant for Filter and Preparation Method of Low-carbon Two-component Polyurethane Pouring Sealant. This invention was developed by Xu Wenjing, Wang Siwei, Guo Bin, Zhang Peixu and Ai Fei. ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Anhui Green Cosmotec Optoelectronics Tech Co Ltd has sought patent for High-temperature-resistant Acrylate Protective Film and Preparation Method Thereof. This invention was developed by Qiu Junxiang, Zeng Xiangwang and He Ping. The patent application number is CN202511806694 20251203. The patent publicati..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Jiangsu Sdk New Material Tech Co Ltd patent application for OCA Adhesive Suitable for PC Bonding, Preparation Method of OCA Adhesive and Adhesive Film. The invention was developed by Wu Tao, Ding Haojie and Jin Chuang. The patent application number ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Haian Haochi Science & Tech Co Ltd has submitted a patent application for Pet Decorative Film and Preparation Method Thereof. This invention was developed by Yu Xiaoxue and Lin Chunhui. The patent application number is CN202610218964 20260224. The patent publication number is CN121699205 (A). International..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Taihu Juzhi New Material Technology has submitted a patent application for High-light-transmittance Polyimide Film and Preparation Method Thereof. This invention was developed by Lyu Liang, Zhang Xin, Wei Wenfan, Dai Shaomei, Lu Yuhuan and Lyu Ming. The patent application number is CN202610189285 20260210...

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Huizhou Yidu Stationery Supplies Co Ltd patent application for Easily-cleaned Pet White Board Erasable Film as Well as Preparation Method and Application Thereof. This invention was developed by Wen Xiaolin, Li Xiaorui, Zhong Lei, Huang Xiaozhen and Li ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Sichuan University patent application for Special Free Radical Plasticizing-activating Agent, Low-temperature Forming High-temperature-resistant Polyimide Resin Prepared Based on Special Free Radical Plasticizing-activating Agent, Preparation Method and..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- National Dong Hwa University has submitted a patent application for Polyamide Copolymer and Preparation Method Thereof. This invention was developed by He Yong, Wang Lei and Yu Jianyong. The patent application number is CN202610220968 20260224. The patent publication number is CN121699140 (A). International ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has received Wanhua Chemical Group patent application for Polycarbonate Resin with High Refractive Index as Well as Preparation Method and Application Thereof. Yu Jing, Shao Xuefei, Pu Chuanzhi, Guo Hua, Wei Zhitao, Wang Lei and Liu Yongtai developed the invention. ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Meryer Shanghai Tech Co Ltd has submitted a patent application for Environment-friendly Flame-retardant Poly (aromatic Ester-ether)-based Biodegradable Material Polyester and Preparation Method Thereof. This invention was developed by Zhu Boyuan. The patent application number is CN20261040933 20260113. The..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Meryer Shanghai Tech Co Ltd has applied Chinese patent for Heat-resistant Poly (aromatic Ester-ether)-based Biodegradable Material Polyester and Preparation Method Thereof. Zhu Boyuan developed it. The patent application number is CN20261035388 20260112. The patent publication number is CN121699125 (A). In..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Changxing Synthetic Resin Changshu Co Ltd has submitted a patent application for Blocked Branched Unsaturated Polyester as Well as Preparation Method and Application Thereof. This invention was developed by Wang Wei, Zhou Minjia and Guo Jing. The patent application number is CN20251206243 20251229. The pat..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Shanghai Electronic Engineering Design Research Inst Co Ltd, Zhengzhou Branch Henan Jiantai Chemical Eng Design Co Ltd and Henan Jingtai Tech Group Co Ltd patent application for Phosphorus-nitrogen Flame-retardant Waterborne Polyurethane Material and P..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Shandong Zhengu New Material Tech Co Ltd patent application for Preparation Method of Thermoplastic Polyurethane Material Containing Dynamic Hindered Urea Bonds. The invention was developed by Kong Qingming and Wang Xu. The patent application number..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Xi'an Modern Chemistry Research Inst patent application for Room-temperature Self-repairing Polyurethane with Quadruple Hydrogen Bonds/disulfide Bonds and Preparation Method of Room-temperature Self-repairing Polyurethane. The invention was developed b..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Zhuhai Baichuan Petrochemical Engineering Design has applied Chinese patent for Synthesis Method of Anion Exchange Resin. Zeng Derong, Liu Biyu and Yang Qiuzhuan developed it. The patent application number is CN202511989440 20251226. The patent publication number is CN121699086 (A). International Patent Clas..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Shandong Ocean Chemical Industry Scientific Research Inst has submitted a patent application for Preparation Method of Phosphorus-silicon Synergistic Grafting Type High-temperature and Low-temperature Impact-resistant Flame-retardant Resin. This invention was developed by Li Wenxuan, Zhang Haiqi, Li Shanqing,..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Red Avenue New Mat Group Co Ltd and Sino Legend China Chemical Copany Ltd patent application for Low-heat-generation Tread Resin as Well as Preparation Method and Application Thereof. This invention was developed by Liang Fawen, Chen Xin, Huang Jin and ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Jiangsu Sanmu Chemical Co Ltd and Jiangsu Sanmu Group Corp patent application for High Molecular Weight Thermal Acrylic Resin and Preparation Method Thereof. This invention was developed by Xue Hua and Xue Zhengbiao. The patent application number is ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Jiangsu Yangnong Chemical Group Co Ltd has submitted a patent application for Method for Preparing Styrene/diene/maleic Anhydride Copolymer by Taking Polypropylene as Carrier. Zhang Liuqiao, Wang Genlin, Wang Cheng, Huang Jiejun and Pan Dongjun developed the invention. The patent application number is CN20..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Hangzhou Gspmed Medical Appliances Co Ltd patent application for Living Polymerization Method of Liquid Polyisoprene. The invention was developed by Yi Cong. The patent application number is CN20251227879 20251230. The patent publication number is C..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Institute of Chemistry, Chinese Academy of Sciences patent application for Ultra-smooth Transparent Organic Thin Film and One-step Dispensing Preparation Method Thereof. This invention was developed by Zhang Li, Liu Minghua and Xiao Zibing. The paten..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Shandong University patent application for Red Mud-based Geopolymer Composite Material as Well as Preparation Method and Application Thereof. This invention was developed by Zhang Jian, Li Zhaofeng and Pang Yiwei. The patent application number is CN2..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Zhejiang Double Arrow Rubber has applied Chinese patent for Conveyor Belt with Carbon Fiber Rope Structure and Production Process Thereof. Ye Yangzheng, Zhu Tianfeng, Wang Weifeng, He Bingqiang, Zhang Jie, Feng Hongming, Zhuang Fan, Zhu Shuai and Zhuang Bingjian developed it. The patent application number ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has received Xintian Derun New Mat Industrial Park Co Ltd patent application for High-barrier Composite Film and Preparation Method Thereof. Liao Pingxiang, Lai Xuejun and Wang Feng developed the invention. The patent application number is CN202610159405 20260204..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Ningbo Yinnuowei New Mat Co Ltd has sought patent for High-transparency and High-toughness Biodegradable Film as Well as Preparation Method and Application Thereof. This invention was developed by Yan Mingkai, Zong Jingdong, Liu Yanli, Zhang Wenhui, Xu Rongbin, Wang Yu and Zhang Jingjing. The patent applic..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Guangzhou Yin Yuan New Mat Co Ltd patent application for Thin-film Flame-retardant PET (polyethylene Terephthalate) Material and Preparation Method Thereof. This invention was developed by Wang Hao, Guo Qiao, Zhao Guodong and Zhang Xuwen. The patent ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Qi Keye has submitted a patent application for Single-sided Tackified Antifogging Food-grade PE (polyethylene) Preservative Film. Qi Keye developed the invention. The patent application number is CN20261041567 20260113. The patent publication number is CN121697303 (A). International Patent Classification c..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Novel Huangshan Packaging Co Ltd has submitted a patent application for Nine-layer Co-extruded Polypropylene and Nylon Easy-to-tear Film and Preparation Method Thereof. Wu Wenwu, Ye Qingsong, Bao Yaojun, Lang Yuqi and Oh Chang-hoon developed the invention. The patent application number is CN202511942547 20..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Mars Inc has filed a patent application for Recyclable Polyethylene Composite Film Bag for Food Packaging and Preparation Method Thereof. This invention was developed by Bai Bo. The patent application number is CN202411322924 20240920. The patent publication number is CN121697298 (A). International Patent ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Shijiazhuang Huanyin Tech Co Ltd has submitted a patent application for Flexible Mold for Forming Liquid Conduction Pressure Composite Material and Preparation Method of Flexible Mold. This invention was developed by Li Yaxin and Shi Qiaoyan. The patent application number is CN20261041380 20260113. The pat..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Chongqing Xiantan Chuangcai Tech Co Ltd patent application for Preparation Method of Carbon Fiber Product and Carbon Fiber Product. This invention was developed by Li Pijie. The patent application number is CN20251211224 20251229. The patent publicat..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Dongguan Mys Environmental Protection Technology Co Ltd has submitted a patent application for Process Method for Replacing Embossing on Printed Matter with Embossing on Film and Application of Process Method. This invention was developed by Liang Ying, Zhan Xiaofu and Hu Yanxia. The patent application num..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Shenzhen Tanji Composite Mat Co Ltd has submitted a patent application for Hot-pressing Process Mold for Continuous Production of High-temperature-resistant Composite Material. Usuki, Zhou Haiping, Hu Lantian, Li Tiehu and Li Hao developed the invention. The patent application number is CN20261052440 20260..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Shenzhen Xinzhiheng Machinery Equipment Co Ltd has filed a patent application for Embracing Type Mold Closing Machine. This invention was developed by Zheng Yiping, Gan Xiaofang, Zheng Jiahe and Jung Min-joo. The patent application number is CN202610130115 20260130. The patent publication number is CN12169..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Kunshan Zhihao Plastic Products patent application for Locking Mechanism of Injection Mold and Locking Method Thereof. This invention was developed by Chen Shengxi. The patent application number is CN202411312977 20240920. The patent publication number..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Kunshan Jiahua Automotive Electronic Tech Co Ltd has submitted a patent application for Pneumatic Core-pulling Needle Injection Mold and Injection Molding Method. This invention was developed by Shang Jun, Cui Minjuan and Mao Yanhui. The patent application number is CN202511871685 20251212. The patent publ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has released Guangdong Lantian Plastic Products patent application for Manipulator for Plastic Product Production and Using Method. This invention was developed by Lin Xiongbin, Yang Moulue and Xiao Weiqin. The patent application number is CN20261060172 20260116. T..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Samsung SDI has submitted a patent application for Slit Mold and Slit Mold Temperature Control Device and Method. Kwak Jun-hyuk developed the invention. The patent application number is CN202510656044 20250521. The patent publication number is CN121697161 (A). International Patent Classification codes are B2..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Zhejiang Xingtai Mould & Plastic Tech Co Ltd patent application for Injection Molding Mold for New Energy Automobile Injection Molding Part. The invention was developed by Hu Weimin. The patent application number is CN202610211761 20260213. The pate..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has received Tianda Plastic Products Huizhou Co Ltd patent application for Cosmetic Box Forming Mold. Feng Kaishi and Wu Rixian developed the invention. The patent application number is CN202311378368 20231023. The patent publication number is CN121697157 (A). In..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- Qingdao Hi Tech Moulds Co Ltd has sought patent for Three-color Injection Mold and Three-color Product Injection Molding Method. This invention was developed by Xu Zhengkun, Lyu Fayong, Wang Hongbo, Wang Yongliang, Zhang Xiuchong, Sun Wenqiang and Zhou Fang. The patent application number is CN202610131367 ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has received Guangdong Yibo Assembly Synthesis Building Tech Co Ltd patent application for Turnover Device for Prefabricated Part Pouring Mold. Luo Sheng and Luo Shijie developed the invention. The patent application number is CN202610153505 20260203. The patent ..

Plastics

  |  Sat 27 Jun 2026

Beijing, June 27 -- State Intellectual Property Office of China has published Beijing Hangxing Machinery Mfg patent application for Manufacturing Method of Mold Assembly for Improving Precision of Thin-wall Conical Cylinder. The invention was developed by Liao Ziying, Wang Zhengjie, Qin Zhonghuan, Zhang Tianlin, Han Weiqun, Ding..
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