国家/地区 中国（9）
IPC部 C（9）
IPC大类 C08（9）
IPC小类 C08K（9） C08L（8） C08G（3）
C07D（2）
IPC C08K003/04（9）
发明人 WANG Y（9）
公开年 2020（3） 2021（2）
申请年 2020（3）  2021（3）  2017（2） 
专利权人 WANG Y（9）

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

Preparing degradable graphene-based food packaging film, involves mixing cellulose, straw powder, chitosan, and corn starch, adding water, stirring, adding graphene powder, homogenizing, adding plasticizer, adhesive, crosslinking agent and polyvinyl alcohol, extruding, pelletizing and blowing.

WANG Y, MENG B, WU H

Preparing graphene modified polyester slice used on fabric, involves adding ethylene glycol, ethylene glycol graphene mixture and terephthalic acid undergo one-stage esterification reaction and two-stage esterification reaction.

WANG Y

Preparing graphene epoxy resin composite material for conductive materials and thermally conductive materials application by ultrasonically dispersing graphene oxide and reducing agent in deionized water, sealing and heating.

WANG Y

Preparing aqueous epoxy resin graphene composite material by dispersing graphene oxide and reducing agent in deionized water, heating, removing water, adding graphene hydrogel block to epoxy resin, adding curing agent, and solidifying.

WANG Y

Preparation of heat-resistant optical fiber filler by mixing graphene oxide and water to obtain graphene oxide mixed solution, ultrasonically grinding, rotary concentrating, drying, and obtaining pretreated rotary steaming material.

WANG Y, XIAO X, HUANG H

Thin film solar cell comprises graphene nanopowder, fluorine-modified epoxy resin, polyester resin, antioxidant, nano-aluminum powder, photocuring agent, flame retardant, and solvent.

WANG Y

Preparation of graphene oxide composite material involves adding graphene oxide into the beaker, adding deionized water, carrying out ultrasonic dispersion, adding ammonia, stirring, adding hydrazine hydrate, stirring and vacuum drying.

WANG Y