国家/地区 美国（3）
IPC部 C（3）
IPC大类 C07（3）
IPC小类 C07D（3） C08K（3） C08G（2）
C08L（2）
IPC C08K007/06（3）
发明人 WANG Y（2）
公开年
申请年 2021（2） 
专利权人 AORUILONG NE.（2） HT MATERIALS.（2） WANG Y（2）

Semicrystalline poly(aryl ether ketone) copolymer compositions are used in high pressure and high temperature environment, comprises copolymer having two separate recurring units, first recurring unit and second recurring unit.

WANG Y

Polymeric composition used in article of manufacture, comprises copolymer with recurring unit containing 1-methyl-3-(4-(4-methyl-benzoyl)-phenyl)-1,3-dihydro-benzoimidazol-2-one having compound and recurring unit containing (4-(4-hydroxy-phenoxy)-phenyl)-phenyl-methanone having compound.

WANG Y

Graphene fiber useful in a composite material, comprises graphene film formed into elongated fiber-like shape and having amine groups formed on outer surface of graphene film and epoxide groups formed on edge of graphene film.

HUMFELD K D, GRIESS K H