国家/地区 中国（9）
IPC部 C（9）
IPC大类 C08（9）
IPC小类 C08G（9）
IPC C08G018/42（9）
发明人 LI Y（9）
公开年 2017（3） 2016（2）
申请年 2017（3）  2016（2） 
专利权人 UNIV GUILIN .（2）

Aqueous polyurethane Pickering emulsion useful in field of high performance material has polyurethane prepolymer, amphiphilic two-dimensional nanomaterial, hydrophilic polymer and water, where polyurethane prepolymer is product of diisocyanate and macromolecular polyols after prepolymerization.

YUAN Y, DUAN Y, LI Y, ZHANG B, ZHANG A, ZHANG J, ZHOU L

Preparing impact-resistant graphene polyurea composite coating on surface of impeller, comprises e.g. mixing isophorone diamine, 1,4-bis-sec-butylaminobenzene, tetrahydroxypropyl diamine and amino-terminated polyether and solidifying.

JIA J, JIA X, WANG Z, LI Y, YANG J, SUN Y, SUN J

High flame-retardant polyurethane foam composition comprises e.g. polyisocyanate, white material, polyol composition, modified graphene aerogel, cross-linking agent, wetting dispersant, catalyst, foaming agent and surfactant.

SONG K, PANG D, LI Y, CHEN D, GAO B

Preparing graphene/nickel complex modified waterborne polyurethane material useful in electromagnetic radiation protection field comprises vacuum-dehydrating, cooling, adding diisocyanate and methyl ethyl ketone, and reacting.

GAO Y, YANG L, CHEN B, JIA T, LI Y, WANG H, ZHANG M

Preparation of perylene anhydride non-covalently modified graphene by adding graphene in N-methylpyrrolidone, ultrasonically dispersing and adding zinc acetate and 3,4,9,10-perylene tetracarboxylic dianhydride.

XU X, ZHAO L, LI Y, GAO J, CHENG J, YE C, LU S, WEI C

Preparing shape memory polymers using perylene anhydride non covalent modified graphene comprises e.g. adding graphene into a N-methyl pyrrolidone, ultrasonic dispersing, filtering, drying, magnetically stirring, heating and solidifying.

ZHAO L, XU X, LI Y, CHENG J, YE C, LU S, WEI C

Preparing graphene polyurethane agricultural machinery track comprises e.g. pre-polymer using in-mold molding method, casting, centrifuging, molding, mold releasing, cleaning, preparing crosslinking agent, preheating, curing and stripping.

LI Y

Automotive glass antifog coating comprises graphene oxide layer, crosslinked layer and antifogging layer formed on surface of graphene glass substrate, where oxidized graphene layer is formed by oxidation of graphene structure.

LIN D, LI Y, YANG J, TANG T, LI W, TANG D

Preparing modified polyurethane comprises dispersing molten graphene in polyol, stirring and heating, drying under vacuum to obtain graphene complex polyol, mixing graphene complex polyol with diisocyanate and stirring.

CHANG W, CUI X, LI Y, LIAN H, HU Y