国家/地区 中国（7）
IPC部 C（7）
IPC大类 C08（7） C01（2） C09（2）
IPC小类 C08F（7）
IPC C08F292/00（7）
发明人 WANG X（7）
公开年 2017（2）
申请年 2017（2） 
专利权人 UNIV TIANJIN.（2）

Nano-material modified by polyion liquid as catalyst in catalyzing polyhydric alcohols and fatty acids in preparation of polyol ester by esterification reaction, comprises nanoparticles and polyionic liquid grafted on nanoparticles by coupling agent.

JIANG C, WANG Y, LOU W, QI Y, WANG X, SU H

Preparation of amphiphilic graphene type oil displacement material used as e.g. oil displacement agent, involves mixing hydrophobic modifier and kerosene with graphene oxide, hydrophilic modifier and deionized water, and e.g. reacting.

WANG J, LV K, CAO J, SUN M, CHEN Y, XU G, WANG X, SHI C

Preparation of hydrophilic and high fluorine/carbon ratio fluorinated graphene used as aqueous lubricating additive, involves activating free radicals of fluorinated graphene by heating to carry out graft modification of acrylic monomer.

LIU X, FAN K, WANG X, LIU Y, LUO L, LIU C

Surface sizing agent comprises cationic microcrystalline cellulose, cationic rosin gum and peach gum, polydimethyl silicone oil, silicone modified styrene-acrylic emulsion and nano graphene modified fluorine-containing polyacrylate emulsion.

LI F, MA H, WANG X

Preparing styrene-maleic anhydride copolymer graft-modified graphene comprises e.g. using improved Hummers method to obtain oxidized graphene, dispersing maleic anhydride graft and graphene oxide in organic solvent to prepare suspension.

ZHANG X, ZHOU L, LIU H, WANG X

Preparation of temperature-sensitive graphene oxide involves dispersing graphene oxide in dispersant, adding reaction monomer and graphene oxide dispersion liquid to reaction vessel, stirring, then dripping initiator and reacting.

ZHANG X, CAO R, CHEN S, LIU H, WANG X

Preparation of graphene-grafted polyolefin for composite material, involves reacting isopentane derivative and silicon-containing compound and reacting diisopentane derivative and 11-hydroxy-dihydroovalene-2-carboxylic acid.

SHI W, WANG X, DAI W, XU Y, ZHANG N, CHEN X, DONG H