国家/地区 中国（8）
IPC部 B（8）
IPC大类 B29（8）
IPC小类 D06M（5） B32B（4） B29C（3）
B29D（3） C08J（3） C08K（3）
C08L（3） A61F（2） B29B（2）
D01D（2） D04H（2）
IPC B29D007/01（3） C08K003/04（3） B32B027/36（2）
C08J005/18（2） D06M011/74（2） D06M101/32（2）
D06M101/40（2）
发明人
公开年 2023（8）
申请年 2022（8）
专利权人

Medicine composite packaging film comprises polyethylene layer, adhesive layer, aluminum foil layer, glue layer and polyester layer, adhesive layer comprises polyvinyl alcohol, epoxy resin, nano-aluminum oxide, modified ultra-high molecular polyethylen fiber, modified graphene and coupling agent.

JI Y

Preparing graphene cloud velvet comprises e.g. producing raw material for recycling, recycling the production raw material, crushing the production raw material, extruding and melting the raw material by screw, placing into three-layer oven for heat setting.

DAI Q, LI J, LI C, XIU Q, GAI X

Graphene type heart support useful in cardiac interventional operation, comprises graphene, polylactic acid, polybutylene adipate, and polyglyceryl sebacate.

YANG L

Manufacture of graphene nanosheet modified carbon fiber composite material used for e.g. aerospace, involves spreading graphene dispersion liquid containing polymer electrolyte on carbon fiber cloth surface, laying cloth alternately, impregnating resin glue into preform, heating and solidifying.

YAO J, LIU Q, WANG B, LIU H, ZHOU L, WANG F

Preparing dry sanitary towel based on high-opening suction plastic net useful for e.g. women menstrual period, comprises e.g. mixing polybutylene succinate resin, graphene composite modified starch, nano inorganic filler, antioxidant, lubricant and titanic acid ester coupling agent.

SHEN J

Producing composite material comprising base cloth, conductive film and non-conductive film, where inner layer is conductive film, base cloth is terylene and outer layer is non-conductive film, involves dipping unwinded base cloth in fire retardant solution, adhering both polymer films to base cloth.

LI G, QI H, JIANG H, ZHANG J, LI K, ZHANG Y

Producing conductive foam involves carrying out foam compression and shaping by hot pressing foam as raw material for compression moulding, carrying foam buffer performance test to detect compressed and shaping foam cotton, removing defective products, and coating layer of hot melt adhesive.

YANG B, GAO L, LIN Z

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