国家/地区 中国（3） 欧洲专利局（EPO）（2） 美国（2） 世界知识产权组织（2）
IPC部 C（3）
IPC大类 C07（3） C08（2）
IPC小类 C07D（3）
IPC C07D235/04（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

Forming functionalized graphene oxide involves with polyphosphoric acid catalyst, reacting oxidized graphite alkene with carboxyl on graphene oxide layer, with aniline and ortho-phenylenediamine to form oxazole and imidazole.

AI W, DU Z, HUANG W, XIE L, ZHAO F