国家/地区 中国（6）
IPC部 C（6）
IPC大类 C08（6）
IPC小类 C08J（6） C08L（5） C09D（5）
C08K（4） B29C（2） C08G（2）
C09J（2）
IPC C08J009/04（6）
发明人
公开年 2021（4） 2023（2）
申请年 2020（2）  2021（2）  2022（2） 
专利权人

Graphene composite foam useful e.g. in insole, comprises highly reactive polyether polyol, polymer polyol, modified graphene, silicone oil, crosslinking agent, foaming agent, catalyst, flame complex agent and foam stabilizer, and its surface is covered with polyurethane waterproof film.

FANG M, CHEN Y, CHEN M, LIN F

Preparing foam with gradient pore structure used in preparing heat-insulating and anti-icing material, involves mixing foaming agent, curing agent and water, under uniform stirring, and curing under vacuum condition, where foaming agent is polyurethane foaming agent.

YUAN X, SHENG L, ZHAN F

Processing full-band radar camouflage net, comprises e.g. making foam base layer, transferring to extruder to be extruded into tablets, irradiating at room temperature, subjecting to high-temperature foaming treatment, and coating layer of anti-infrared coating on flame retardant layer.

WU W

Preparing antibacterial, sterilized graphene foam packaging box, involves adding polyether polyol to reaction device, heating, adding graphene/graphene derivatives, foaming agent, dispersant to polyether polyol, chain extender, and stirring.

LIU A

Preparing high-performance graphene complex phenolic cover plate comprises preparing phenolic plate, cutting prepared phenolic plate, rubbing phenolic plate, and sanding cut surface to obtain processed phenolic plate.

ZOU X

Preparation of hot melt adhesive tape for packaging electronic chip, involves mixing copolyamide, terpene resin, polyurethane and maleic anhydride grafted polyethylene wax, to obtain semi-finished product, and mixing with foaming agent.

LIU Z, LIU M, XIE H, PENG D