国家/地区 中国（29）
IPC部 C（32）
IPC大类 C08（32）
IPC小类 C08J（32）
IPC C08K009/04（32）
发明人 LI Y（3） WANG J（3） CHEN Y（2）
CHENG Y（2） LI S（2） LI Z（2）
LIU Y（2） ZHANG W（2）
公开年 2023（32）
申请年 2022（26）  2023（4）  2021（2） 
专利权人 UNIV FUZHOU（2） WANHUA CHEM .（2）

Pre-dispersed rubber accelerator useful for preparing rubber, which is used in various environments with high practicability, comprises ethylene propylene diene monomer rubber, ethylene-vinyl acetate copolymer, naphthenic oil, calcium carbonate, and accelerant.

LI S, DING J

Preparing graphene carbon fiber polypropylene fiber composite material masterbatch comprises mixing graphene, surfactant and organic solvent, placing e.g. modified graphene dispersion and catalyst into high-pressure polymerization kettle, and mixing graphene-polypropylene composite material.

GAO S, ZHANG J, LIU J

Polyimide resin useful in aerospace, electronic appliance, military equipment field, automobile, and communication, comprises carbon nanotube, nitride fine powder, modified kaolin, copper fluorosilicate, and graphene and polyimide resin.

ZHOU Z, WU B, ZHOU H

Preparing polymer-sand nanocomposite lost circulation material for forming barrier to overcome lost circulation in hydrocarbon wellbore, involves combining cross-linker solution and sand particles; combining hydrogel polymer, organic cross-linker and salt; and combining polymer hydrogel.

KRISHNAN M R, ALSHARAEH E, ALMOHSIN A

Preparing polyphenylene oxide resin-based copper clad laminate comprises taking glass fiber cloth and impregnating a glue solution, drying to obtain prepreg, taking 5-10 sheets of prepregs, laminating them, and covering piece of copper foil on both sides of laminated prepregs.

XIE J, WANG X, WU H

Graphene-modified rigid polyurethane used in electromagnetic shielding, comprises polyether polyol, catalyst, foaming agent, foam stabilizer, water, modified graphene oxide, graphite powder, flame retardant, and polyisocyanate, where modified graphene oxide is graphene oxide treated with modifier.

ZHANG H, LIANG F, WANG Y

Preparing ionic liquid modified graphene oxide/polyisoprene composite film useful in medicinal glove and condom, comprises e.g. uniformly dispersing graphene oxide in a solvent, and stirring and ultrasonicating at specific temperature, preparing film, drying and vulcanizing the film.

HAN L, ZHU X, LI S, GUO L, HUA J

Flame retardant foam sole material comprises ethylene vinyl acetate resin, PVC resin, compatibilizer, flame retardant, plasticizer, foaming agent, crosslinking agent, zinc oxide, stearic acid, titanium dioxide, colorant and talc.

CAI Z

Tubular product useful for garden flower planting and heating, comprises pipe main body and functional layer covered on surface of pipe main body, where functional layer adopts functional composite material, and functional composite material comprises e.g. functional masterbatch and compatibilizer.

CHEN Y, HU Z, QIN J, BAO Z, ZHANG C

Preparing graphene oxide-grafted-barium titanate/polyvinylidene fluoride composite film useful in dielectric thin film material field, comprises e.g. contacting graphene oxide by 3-aminophenoxyphthalonitrile and subjecting mixed solution containing polyvinylidene fluoride to film-forming treatment.

LIN H, DI H, SONG Y, SUN J, XIAO Q