国家/地区 中国（6） 美国（5） 台湾（3） 世界知识产权组织（3） 澳大利亚（2） 欧洲专利局（EPO）（2）
IPC部 B（9）
IPC大类 B32（9）
IPC小类 B32B（9）
IPC B32B005/02（9）
发明人
公开年 2021（7） 2022（2）
申请年 2021（9）
专利权人

Multi-layered packaging film for packaging article e.g., food package comprises outer print layer comprising polymer and/or paper, graphic element, and optional first nucleating agent, inner product-side layer, and lamination layer.

CHAM P M, NARAYANSARATHY S, RODGERS B D, JOHNSON A, SAMANTA S, CHAMPAKMEONG, NARAYANSARAHSISRIDEVI, DWAYNE R B, ADAM J, SATYAVRATHA S

Flame-retardant artificial leather comprises a flame-retardant base cloth, polyvinyl chloride resin, silica-coated zinc borate synergistic graphene, a reinforced flame retardant, waterproof agent, filler, coupling agent, heat stabilizer, phthalate ester and antioxidant.

ZHU J, ZHAO J, LU Q

Composition used for forming e.g. pipe, comprises resin and graphene material.

LADISLAUS P, ARMSTRONG N

Filter used in device e.g. mask, breathing apparatus and face covering, vent cover and heating, ventilation, has polyurethane-based polymer foam comprising virucidal/bactericidal agent having cetylpyridinium chloride and/or dimethyloctadecyl(3-(trimethyloxysilyl)propyl)ammonium chloride.

RAMAPPA D A, JOGIKALMATH G

Resin composition used to form dielectric substrate layer and prepreg used to form printed circuit board, comprises polymeric based material and fillers comprising hollow fillers comprising hollow filler, and material of hollow filler is silicon dioxide.

CHANG C, WU Y, ZHANG C

Shock-absorbing slow-elastic sports mat comprises a shock-absorbing slow-elastic material layer, tear-resistant pound cloth, natural rubber layer, where tear-resistant weighing cloth arranged between shock-absorbing elastic material layer.

WENG C

Diatom cloth with antibacterial, purifying and humidifying function comprises diatom material, activated carbon, graphene, catalyst, pore-forming agent and cloth.

HAN F, DU Z

Injection-molded multilayer flame retardant fire-retardant structure comprises support layer composed of porous fiber fabric, and two flame- retardant layers each composed of thermoplastic flame- retardant polymer materials.

CHEN M, CHEN H S

Graphene-containing anti-H1N1 virus shoe material comprises outer layer material including e.g. butyl rubber , natural rubber, ethylene-vinyl acetate copolymer, talc, vulcanizing active agent, inner layer material including non-woven fabric.

DING T, DING D, DING Y