国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（7） C09（7） B32（4）
B29（2）
IPC小类 C08K（7）
IPC C09J011/04（7）
发明人
公开年 2023（7）
申请年 2022（5） 
专利权人

High-barrier heat-resistant solvent-free polyurethane composite material useful as film lamination in packaging composite field of e.g. daily chemical, comprises e.g. polyurethane prepolymer, graphene modified polyol, polyester polyol, nano-silicon dioxide modified polyether polyol and isocyanate.

HE C, TIAN L, WEN Y

Processing wire-drawing aluminum-plastic composite plate useful in household decoration field, comprises e.g. mixing octafluoropentanol and tetrahydrofuran solution, stirring, mixing hexachlorocyclotriphosphazene, reacting, melting, extruding, molding, adhering adjacent plates and hot pressing.

QIAN C

Preparing high-temperature-resistant flame-retardant expanded polystyrene foam board comprises uniformly mixing and stirring to become main ingredient including melamine resin, and high temperature resistant filler, and pasting the two load-bearing boards on both sides of the composite board.

HE Y, RUAN X

Photothermal conversion anti-corrosion adhesive tape in e.g. outdoor steel structures, comprises transparent protective layer resin including silicone resin, polyurethane resin or fluorocarbon resin, and photoelectric layer material including cadmium telluride or selenium-doped cadmium telluride.

PAN X, YANG H, CHEN F

Polymer layer derived composition useful in a display device, comprises e.g. polyborondimethylsiloxane, benzoyl peroxide, fumed silica, glass fibers, glass powder, carbon nanotubes, graphene oxide, carbonyl iron, calcium carbonate, zinc oxide, silicone elastomer and polydimethylsiloxane.

HWANG S, LEE J, WU X, KIM J, KIM Y, SHIN H, YU W, YU W R, SHIN H J, SONG K Y, KIM J S, OH H J

Repairable hydrogel composition useful for adhesives and metal substrates, comprises aromatic substituent based acrylate compounds and polyvinyl alcohol.

DU L, LIU B, DENG F, DOU J

Film-coated board comprises anti-corrosion bottom sequentially, metal plate, hot melt adhesive film and polymer waterproof coiled material, high molecular waterproofing membrane and hot-melt adhesive film are respectively added with silicon micropowder.

ZHENG C, LI W, LI Z, HE M