国家/地区 中国（38） 世界知识产权组织（2）
IPC部 C（38） B（8） H（4）
A（2） D（2） G（2）
IPC大类 C08（38）
IPC小类 C08F（38）
IPC C08K003/04（15） C08F220/06（14） C08F002/44（9）
C08F220/56（9） C08F292/00（7） C08F212/08（6）
C08F222/38（5） C01B032/194（3） C08F222/14（3）
C08F230/08（3） C08F251/00（3） C08J009/26（3）
C08L023/12（3） C09D005/08（3） C09D007/61（3）
发明人 WANG X（38）
公开年 2018（7） 2020（7） 2021（7） 2017（6） 2019（3） 2022（3） 2016（2） 2023（2）
申请年 2021（8）  2017（7）  2019（7）  2016（5）  2020（5）  2018（3）  2015（2） 
专利权人 CHINA PETROL.（4） CHINA PETROL.（3） SINOPEC BEIJ.（3） FOSHAN YINNU.（2）
JIANGSU ZHUO.（2） LANZHOU CHEM.（2） UNIV SICHUAN（2） UNIV TIANJIN.（2）

Raw material composition useful in preparing fluid loss control agent for drilling fluid, comprises e.g. prop-2-enamide, prop-2-enamidomethanesulfonic acid compound, bis(prop-2-en-yl)amine chloride compound, sodium 4-ethenylbenzene-1-sulfonate compound and modified graphene oxide.

LAN Q, ZHAO H, YAN B, LI X, WANG X, WANG B, LI Q

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

Preparing graphene oxide modified styrene-acrylic emulsion useful in anticorrosion of cement-based material, comprises mixing graphene oxide buffer solution and styrene-acrylic monomer mixed solution, mixing obtained emulsion and silane coupling agent and ultrasonically dispersing.

WANG P, WANG X, LI S, YIN B, WU C, HOU D

Preparing high-elasticity hydrogel sensor involves adding first monomer into water, uniformly stirring to obtain solution A, adding conductive filler into solution A, and uniformly mixing at normal temperature to obtain solution B.

YANG X, WANG X, CHEN H, GENG J

Preparing tough chitosan hydrogel used in fields of tissue scaffolds, sensors, and sustained medicine release, comprises e.g. adding acrylic acid derivative dropwise to chitosan solution, heating and reacting, adding photoinitiator to chitosan solution directly or after dialysis, and irradiating.

LIU Z, WANG X, WANG T

Preparing hydrophobic moisture barrier coating useful in obstructing and dehumidifying field, comprises e.g. reacting dopamine hydrochloride in methacrylic acid substance, performing free radical polymerization reaction and oxygen plasma surface hydroxylation and coating.

WANG X, YANG W, YU Q, YU B, XIANG Y, ZHOU F

Cathode adhesive prepared by e.g. using butadiene, styrene and functional monomers, stirring in deionized water for free radical copolymerization, polymerizing, reacting hydrated oxide sol and silane coupling agent.

DAI J, WANG X, YANG H, LIU Y, LIU Q

Preparing acrylic multi-element copolymer comprises e.g. carrying out polymerization reaction of alkylene, amino and fluoroalkane-containing acrylate monomer with emulsifier and precipitating.

LIU Q, WANG X, DAI J, YANG H, LIU Y

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

Preparing graphene nano-sheet porous photo-thermal conversion material useful in photo-thermal conversion e.g. seawater desalination comprises dispersing graphite powder in high molecular monomer and performing monomer polymerization.

CHEN J, WANG X, ZHANG T, WANG A, JI W, XU N