国家/地区 中国（19）
IPC部 C（20） B（7） A（2）
IPC大类 C08（20）
IPC小类 C08F（20）
IPC C08F220/54（20）
发明人 CHEN X（3） GAO H（2） LI A（2）
LI Q（2） LIU P（2） LIU Z（2）
OTHER I R N（2） REQUEST N N B P（2） YANG Y（2）
公开年 2021（15） 2022（5）
申请年 2021（20）
专利权人 SUZHOU SHUAN.（2）

Preparation of poly N-isopropyl acrylamide three-dimensional self-deforming hydrogel for development of complex biomedical implants, involves preparing polymerized poly N-isopropyl acrylamide hydrogel by injecting prepared solution in glass mold, fixing under UV lamp, and removing from glass mold.

DUAN J, XU Z, SUI K, FAN W

Highly sensitive antibacterial electrode sheet, comprises hydrogel layer, conductive adhesive layer, and electrode sheet, prepared by e.g. adding natural antibacterial substance into water, adding graphene and acrylic acid, coating conductive layer on electrode sheet, and bonding with hydrogel layer.

ZHENG B

Solid core gel particle useful as profile control agent in the heterogeneous composite oil displacement system, comprises solid particles and coating layer coated on surface of the solid particles.

DOU L, HE D, SUN X, WANG H, HUANG Z, PANG X, XU H, ZHU Y, YANG Y, JI Y

Dispersant composition used for forming carbon material-based conductive material slurry used as paste for manufacturing positive electrode coating film, comprises acrylic polymer containing carbonyl group-containing structural unit, amine compound, and organic solvent.

IBI A, OKI K, SHIROTA K, AKITO I, KAZUO O, KYOICHI S, ITOI A

Ligand obtained by polycondensation of first polymer, thionyl chloride, 4-hydroxy-2,2':6',2"-terpyridine and dichloromethane, where first polymer is formed by free radical polymerization of methoxy polyethylene glycol acrylate, unsaturated monocarboxylic acid and acrylamide monomers.

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

Preparation of micro-pipeline for microfluidic system, involves fixing glass rod at axis position of tubular colloidal crystal template formed, injecting hydrogel pre-polymerization solution between glass rod and template, curing and removing template, performing reduction reaction.

WANG Y, ZHANG D, YANG Y, SHANG Y, ZHAO Y

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

Fresh air energy recovery membrane comprises active carbon powder, antibacterial material and formaldehyde removing functional material coated in three-dimensional network polymer.

ZHONG D, XIONG C

Phase change gel material with variable mechanical state used in multi-scale adhesion and attachment of three-dimensional surfaces, comprises poly N-isopropylacrylamide matrix with three-dimensional crosslinked network structure, and phase change material compounded in poly N-isopropylacrylamide.

OTHER I R N, LI A, LIU P, GAO H, CHEN X, REQUEST N N B P

Preparing phase change gel material with variable mechanical state used as energy storage material, involves taking initiator-tetramethylethylenediamine oxidation-reduction system as initiation system.

OTHER I R N, LI A, LIU P, GAO H, CHEN X, REQUEST N N B P