国家/地区 中国（11） 美国（4） 欧洲专利局（EPO）（3） 日本（2） 韩国（2）
IPC部 B（14）
IPC大类 B29（14）
IPC小类 B29B（14）
IPC C08K003/04（9） B32B027/06（6） B32B027/18（4）
B32B027/30（4） C08J005/18（4） B29B009/06（3）
B29C048/00（3） B29D007/01（3） B32B027/08（3）
B32B027/20（3） B32B027/36（3） B29B007/00（2）
B32B009/00（2） B32B027/32（2） B32B027/34（2）
发明人 CHEN X（2） JIA L（2） LI Z（2）
LIAO G（2） LIN X（2）
公开年 2021（3） 2022（3） 2023（3）
申请年 2020（3）  2021（3）  2022（3）  2017（2） 
专利权人 XIAMEN CHANG.（2）

Preparing butyl rubber /natural rubber alternating multilayer composite material used as tire inner liner material of automobile and airplane, involves alternately laminating and co-extruding natural rubber compound and butyl rubber compound, and vulcanizing.

WU H, DUAN Y, GUO S, XI T, XIONG Y

Black-and-white black three-layer light-shielding film useful for manufacturing full shading curtain and spinning home textile, comprises first light-shielding film, second light-shielding film, and third light-shielding film comprising diisocyanate, polypropylene carbonate diol and chain extender.

HE J

Manufacturing composite fiber preform, preferably carbon-carbon composite material for disc brakes, involves winding composite fiber fabric around core to form composite fiber preform comprising multiple layers defining annulus extending along central axi.

TANG L G, GLEN S, PIAO Y, MURDIE N, JAMES M C, MERDEY N, GUERON S, TANG L

Plastic case with electromagnetic shielding and antibacterial functions useful in mobile electronic device, comprises second layer overlaid on upper surface of first layer, and third layer overlaid on top surface of second layer.

CHEONJISEUNG, HYEON J D

Preparing black master batch for thin film soft package useful for thin film soft package used for lithium-ion pouch cell, comprises using double-screw extruder under special screw thread and component screw combination condition.

CHEN X, LI Z, JIA L, LIN X, LIAO G

Antiviral material for destroying viruses, including coronaviruses and decreasing risks of viral infection, comprises polymeric matrix and graphene particles dispersed in polymeric matrix.

REDDY M M, FARRAR G J

Manufacturing laminated polyester film for e.g. tape, by mixing mechanically recycled polyester pellet and chemically recycled polyester pellet containing electrostatic adhesion additive, melting, forming polyester film layer and laminating.

LIAO T, YANG W, YANG C, HSIAO C, YUAN C

Mildew-proof wear-resistant environment-friendly polyvinyl chloride artificial leather comprises base cloth layer, and polyvinyl chloride surface layer comprising polyvinyl chloride resin, functional elastomer, plasticizer and foaming agent.

ZHANG H

Preparation black masterbatch comprises preparing using twin-screw extruder, conventional kneading blocks, conveying blocks, special multi-head kneading thread element, and toothed disk.

LIAO G, LIU Y, LIN X, JIA L, LI Z, CHEN X

Composite material used in thermal conductivity and/or bulletproof, comprises one three-dimensional graphene layer and one fiber composite material layer, where three-dimensional graphene layer is formed by stacking graphene films.

LIU R, ZHAO Z, SU D