国家/地区 中国（42）
IPC部 C（42）
IPC大类 C08（42）
IPC小类 C08F（42） C08L（12） C04B（8）
C08J（8） C08K（8） C09K（8）
B01J（4） B82Y（3） C08G（3）
C09D（3） B29C（2） B33Y（2）
C01B（2） C02F（2） C07F（2）
IPC C08F292/00（42）
发明人 WANG Y（6） CHEN Y（3） LI G（3）
LIN Z（3） LIU H（3） SHAO Y（3）
WU C（3） ZHANG J（3） CHEN S（2）
EMPARUZIA V（2） FARRUGIA V M（2） LI Z（2）
LIN J（2） LIU Z（2） SIBANTIISWARISLISKA.（2）
公开年 2021（23） 2022（18）
申请年 2021（42）
专利权人 KEZHIJIE NEW.（3） NINGBO FENGC.（3） XEROX CORP（2）

Graphene layer complex used in the field of oil and gas well cementing, comprises graphene oxide and polymer grafted on the graphene oxide, and the polymer comprises a structural unit derived from 2-acrylamide-2-methylpropanesulfonic acid and a structural unit derived from the second monomer.

LIU J, MIAO X, WEI H, ZHOU S, WANG M

Selective laser sintering process for preparing highly spherical particles, involves depositing carbon nanomaterial-graft-polyurethane particles on nanomaterial surface and exposing nanomaterial grafted polyurethane particles to laser, for fusing polymer particles and forming consolidated body.

SRISKANDHA S E, FARRUGIA V M, CLARIDGE R, EMPARUZIA V, SIBANTIISWARISLISKANDA, EASWARI S, SRISKANDAR S E

Selective laser sintering for forming highly spherical particles, involves depositing carbon nanomaterial graft-polyolefin particles on nanomaterial surface, exposing polyolefin particles to laser, for fusing polymer particles, where particles comprise polyolefin grafted to carbon nanomaterial.

FARRUGIA V M, SRISKANDHA S E, SIBANTIISWARISLISKANDA, EMPARUZIA V, SRISKANDAR S E

Collapse-preserving early-strength functional monomer useful for collapse-preserving early-strength polycarboxylate water-reducing agent, functional monomer is prepared by performing esterification modification of graphene oxide and hydroxycarboxylic acid, and grafting a silane coupling agent.

LIN Z, WU C, LI G, SHAO Y

Preparing high conductivity graphene modified polystyrene foam plate in electrical, optical, and energy storage fields, involves adding oxidized graphene and hexamethylene diamine into deionized water solvent, subjecting to ultrasonic magnetic stirring, adding ammonia water to adjust pH of solution.

CHEN K

Oxidized graphene monomer useful for polycarboxylic acid water reducing agent, and building materials e.g. cement, and in municipal, viaduct, road and other building industry comprises glycolic acid, graphene oxide, and vinyltrimethoxysilane.

FANG Y, WU C, SHAO Y, LIN Z, LI G

Preparing nanometer viscosity reducer useful in viscosity reduction of thick oil comprises mixing raw materials containing nanometer template agent, reaction initiator, graft modified monomer and initiator, and obtaining the nanometer viscosity reducer.

WANG Y, YU B, LIU L, DENG Q, MA Y, CHEN S, WU W, TIAN Y, TAO Z

Special fire retardant for camouflage clothes, comprises main material, coupling agent, free radical polymerization monomer containing material, initiator, epoxy resin and solvent.

LV D

Anti-mud early-strength functional monomer prepared by grafting a silane coupling agent after non-covalent modification of graphene oxide and quaternary ammonium salt.

LIN Z, WU C, LI G, SHAO Y

Preparing polymerizable nano monomer with photothermal conversion effect useful in e.g. soft robot comprises preparing functional nanomaterials with photothermal conversion efficiency, coating surface with silicon layer, aminating and carrying out amidation reaction.

YANG Y, YANG X, CHEN Y, WANG L