国家/地区 中国（6）
IPC部 C（6） B（3）
IPC大类 C08（6）
IPC小类 C08G（6）
IPC C08K003/04（6）
发明人 LI J（6）
公开年 2014（2） 2015（2）
申请年 2014（2）  2015（2） 
专利权人 HARBIN INST .（2） SUZHOU GAOTO.（2）

Shape memory polyimide aerogel used in heat insulation, comprises polyimide precursor which is prepared by polycondensation reaction using diamine and dianhydride monomers, followed by sol-gelation, freeze-drying and thermal-imidization.

ZHANG W, LI J, ZHANG L

Preparing graphene reinforced nylon powder useful for selective laser sintering, comprises e.g. adding aminated graphene, lactam raw material, first antioxidant and water to polymerization kettle, and polymerizing to modified nylon pellets.

LUO Q, WEN J, YUE Y, LI J, XU W

High thermal barrier and conductivity polyimide film comprises sulfonated graphene.

HAO J, JIANG Y, LI J

Sulfonated graphene based thermally conductive nylon material used for led light, switch shell, laptop shell and mobile phone shell, comprises substrate material, and sulfonated graphene with radial size and thickness of specified ranges.

HAO J, JIANG Y, LI J

Preparation of graphene/poly-p-phenylene benzobisoxazole composite copolymer film, involves reacting aminated-graphene with diaminoresorcinol dihydrochloride and terephthalic acid, molding, immersing in phosphoric acid, and drying.

HUANG Y, LI J, LI N, ZHAO S, HU Z, WANG Y, LI Z, YI G

Preparation of graphene/polybenzoxazole composite film involves mixing graphite oxide with phosphoric acid, phosphorus pentoxide, 4,6-diamino resorcinol dihydrochloride, tin chloride, terephthalic acid and phosphorus pentoxide.

HUANG Y, LI J, LI N, ZHAO S, HU Z, WANG Y, LI Z, YI G