国家/地区 中国（16）
IPC部 C（16） B（2） D（2）
IPC大类 C08（16）
IPC小类 C08G（16） C08K（9） C08L（7）
C09D（4） C08J（2） C09J（2）
IPC C08G018/76（16）
发明人 WANG L（3） WANG Y（3） LI W（2）
LIU S（2） XU Y（2） XUAN H（2）
ZHOU D（2）
公开年 2017（16）
申请年 2017（10）  2016（6） 
专利权人 ANHUI FENGYU.（2）

Polyurethane/graphene composite plastic handicraft surface coating agent comprises lipophilic modified graphene and solvent-based polyurethane which contains polytetrahydrofuran ether glycol, polybutylene adipate diol and isopropanol.

HAN P

Preparing antistatic liquid comprises reducing and modifying modified graphene chemically grafted modified aqueous polyurethane.

LI R

Preparing polyurethane emulsion for graphene aqueous polyurethane safety sleeve, involves putting dihydric alcohol into reaction kettle, stirring and heating, and performing vacuum dehydration on dihydric alcohol.

DAI J, GUO W, LI W, WANG W

Preparing shielding material for cable based on micro-capsule technology, involves preparing surface cross-linked modified graphene oxide by adding oxide graphene in anhydrous ethanol, adding hydrochlorice acid to adjusting pH of dispersion.

WANG G, LI W, CAI M, ZHOU Y, SUO M, YANG P

Siloxane and isocyanate-crosslinked modified graphene thermal conductive filler particles are obtained by crosslinking epoxy polyhedral silsesquioxane with diphenylmethane diisocyanate-coated graphene and carbon fiber.

XU Y

Preparing polyurethane adhesive comprises e.g. adding polyester polyol into a reaction kettle, and vacuum dehydrating, providing silane coupling agent, coupling treatment to obtain graphene oxide, and adding solvent into reaction kettle.

JIANG K, JIANG Y

Tetrapolyurethane film used for medical, electrical and mechanical needs comprises diisocyanate, polyol, graphene, 2-acrylamido-2-methyl-1-propanesulfonic acid, styrene-acrylonitrile copolymer, heavy chain extender and catalyst.

HE J, WANG Y, YANG B

Preparation of shape-memory modified polyurethane resin involves adding graphene oxide to the reaction vessel, adding alkyd resin and dispersant, stirring, heating, dispersing, adding chain extender, heating and cooling.

YU A, WANG L

Method for preparing graphene-modified elastomer polyurethane, involves dehydrating elastomer polyol, adding graphene to dehydrated polyol in nitrogen atmosphere, adding isocyanate to mixture of graphene and polyol and adding additive.

XU Y, XIAO X, DONG Q

Graphene-modified aqueous polyurethane resin used e.g. for aqueous antistatic coating, includes polyisocyanate, polyamine chain extender, oligomer polyol, dimethylpropanes acid, dibutyl tin laurate, acetone and hydroxyacrylic acid.

ZHANG W, XU J, KANG L, YAO D