国家/地区 中国（40）
IPC部 C（40）
IPC大类 C08（40） C09（14） B01（8）
C04（5） C07（4） C01（3）
C02（2） C10（2） D01（2）
D06（2） G01（2）
IPC小类 C08F（40）
IPC C08F292/00（40）
发明人 LI Y（3） LIU H（3） WANG Y（3）
ZHANG J（3） ZHANG X（3） CHEN S（2）
CHEN Y（2） DAI Z（2） HAO Y（2）
HU M（2） LI Z（2） LIU Z（2）
SHI C（2） WANG R（2） WANG S（2）
公开年 2021（40）
申请年 2021（23）  2020（13）  2019（4） 
专利权人 NINGBO FENGC.（3） BENGBU HUADO.（2）

Preparing photocatalytic porous hydrogel comprises e.g. carrying out oil-in-water high internal phase emulsion polymerization of acrylamide and graphene oxide to polymerize, and then loading with nano-titanium dioxide.

JIANG Y, GUO Z

Preparing anti-carbon heat conducting liquid involves firstly using nano-rod crystal attapulgite, polyacrylonitrile and copper powder as raw material, and preparing nano-rod crystal attapulgite-doped graphene composite.

HU M, CHENG J, LIU F, SHEN Q

Anti-wrinkle and anti-wet tipping paper comprises softwood pulp, broadleaf wood pulp, modified polyacrylamide, hydroxypropyl starch, sodium metasilicate, gelatin, polyethylene glycol, modified titanium dioxide and anti-wrinkle agent.

SONG Z, LIU H, CHEN Y, ZANG J

Preparing mud-resistant concrete water-reducing agent comprises e.g. mixing methyl alkenyl polyoxyethylene ether, sodium styrene sulfonate and water, heating, adding graphene oxide solution, mixing, adding oxidizing agent, adding acrylic acid, adding sodium hydroxide aqueous solution and cooling.

ZHANG Z, DUAN P

Ultra-high temperature modified polymer cementing fluid loss reducing agent useful in e.g. deep well ultra-deep well, comprises graphene oxide, initiator, 2-acrylamido-2-methylpropanesulfonic acid, unsaturated amide, unsaturated carboxylic acid, and water.

ZHANG S, DING Z, ZHOU C, LV B, SHEN J, LIU Z, ZHANG C, LIU H, ZHANG H, XU M, QI F, LIU S, JIN J, XU P, YU Y, XIA X

Preparing catalytic hydrogenation catalyst based on double-network graphene hydrogel comprises e.g. polymerizing graphene containing palladium ions, double bonds, acrylic acid and acrylamide to obtain first layer network, immersing in anionic polymer aqueous solution to form second layer network.

LIU Z, XU S, XU L

Temperature-sensitive and photosensitive composition useful for smart windows, comprises poly(N-isopropylacrylamide)/graphene oxide composite material, modified vanadium dioxide powder, viscosity modifier, benzenesulfonic acid compound, antifungal agent, curing agent, solvent and water.

WANG M, DAI Z, SHEN G, WANG W

Preparing sulfonamide antibiotic composite template molecular imprinting magnetic material useful for water sample adsorption removal and magnetic solid phase extraction, comprises e.g. preparing graphene oxide adopts improved Hummer method and magnetic graphene oxide-mesoporous silicon compound.

FAN Y, MA X

Water-soluble nanomaterial used as thick oil viscosity reducing and oil-displacing agent, obtained by grafting viscosity reducing monomer, hydrophilic monomer and active monomer on double bond modified nano material.

ZHANG J, WU Z, CUI H, CHEN B, ZHANG K, YU B, WANG Y

Nano-tackifier used for preparing polymer flooding synergistic agent, is obtained by modifying lamellar nano-materials comprising graphene oxide and montmorillonite with long chains obtained by polymerizing functional monomer and acrylamide and comprising ethane-containing structural units.

ZHAO F, ZHANG H, TAO Z, TANG N, WANG Y