国家/地区 中国（6）
IPC部 C（7） B（3）
IPC大类 C08（7）
IPC小类 C08G（7）
IPC C08G018/42（7）
发明人 CHEN S（7）
公开年 2018（2） 2021（2） 2023（2）
申请年 2018（2）  2022（2） 
专利权人 SHANDONG INO.（2）

Polyurethane, comprises polyurethane prepolymer (prepared by polyester polyol, modified silica and diisocyanate), polyol, chain extender (e.g. 1,4-butanediol), catalyst, nano-titanium oxide powder and color paste.

HU X, GAO Z, YANG Y, CHEN S

Thermostat ceramic material comprises yttrium oxide-magnesium oxide composite ceramics/graphene, nano-aluminium oxide, polycaprolactone polyurethane acrylate, pentaerythritol tetraacrylate, photoinitiator, auxiliary burning agent, polymer dispersant BYK, active diluent, and inert diluent.

LIU X, CHEN S, CHEN W

Antistatic graphene two-component polyurethane wood paint comprises main agent containing coconut oleoresin, graphene powder, defoamer, and leveling agent, curing agent containing hexamethylene diisocyanate biuret curing agent, and diluent containing butyl acetate and ethyl acetate.

TANG B, CHEN S, CHEN Y, CHAI G

Thermoplastic polyurethane elastomer material useful for dustproof and antibacterial self-cleaning film, comprises polymer diol, diisocyanate, chain extender, catalyst, antioxidant, nano titanium dioxide, graphene and silicone oil.

WANG Z, CHEN S, ZHANG Y, DUAN F, SONG X

Sponge for oil-water separation is prepared by reacting polyol blend with polyisocyanate and graphene, in the presence of catalyst, foaming agent, and foam stabilizer in which polyol blend contains e.g., polyol components and glycerol.

LIU Y, CHEN S

Electromagnetically shielded synthetic leather comprises polyurethane layer as top layer, substrate as underlayer and polyurethane layer comprises polyether polyol and polytetrahydrofuran ether, and graphene powder and polyol.

CHEN S, CHEN C

Antistatic polyurethane elastomer useful in polyurethane spinning field, comprises polymer polyol, blocked isocyanate, chain extender, antioxidant, modified graphene and catalyst.

CHEN S, GUAN Y, CHEN W, FAN W