国家/地区 中国（4） 美国（2） 世界知识产权组织（2）
IPC部 C（5） B（2）
IPC大类 C08（5）
IPC小类 C09D（5）
IPC C09D153/00（5）
发明人
公开年 2021（3）
申请年 2020（3） 
专利权人

Composition used in forming thin film, comprises chemical contrast pattern having first region of first chemistry on background of second chemistry, and microphase-separated block copolymer material overlying the chemical contrast pattern.

ARNOLD M, JACOBBERGER R, NEALEY P, XIONG S, CHANG T, MA Z, NEALEY P F

Producing polyurethane foam, comprises dispersing turbostratic graphene in a polymerization solution, and adding second component for polymerizing with the first component to chemically convert polymerization solution into polyurethane foam.

MANCEVSKI V, VLADIMIR M

Reinforced wear-resistant polyethylene water supply pipe useful for trenchless construction, comprises pipe body including a pressure-resistant layer and compatible layer and compatibility layer arranged inside the pressure-resistant layer.

LIU J, TIAN X, LIU P, JIN R, ZHOU W, ZHANG W

Graphene-block copolymer modified polyurethane amphoteric paint comprises e.g. carboxy functionalized graphene, acrylamide-styrene block copolymer, polycarbonate 1,6-hexanediol ester diol, isophorone diisocyanate and blocking agent.

JIANG X

New hydrophobic graphene modified fluorosilicon compound useful as resin material.

LUO Z, WANG H, ZHU J