国家/地区 中国（17） 世界知识产权组织（2）
IPC部 C（17） B（3） D（3）
H（3）
IPC大类 C08（17）
IPC小类 C08J（17）
IPC C08K003/04（12） C08J005/18（4） C08J009/28（3）
C08K009/02（3） C08L001/02（3） C08L075/04（3）
C01B032/184（2） C08J005/06（2） C08J007/00（2）
C08J007/04（2） C08J009/12（2） C08J009/40（2）
C08K007/06（2） C08K007/24（2） C08K009/04（2）
发明人 ZHENG W（5） LIU Z（4） CHEN G（3）
LIU D（3） MA J（3） ZHOU X（3）
AN Y（2） CHEN J（2） DING S（2）
LUO H（2） MA X（2） REN Q（2）
SHEN B（2） WANG Z（2） XU H（2）
公开年 2022（4） 2016（3） 2021（3） 2017（2） 2018（2） 2023（2）
申请年 2021（4）  2016（3）  2022（3）  2015（2）  2017（2）  2019（2） 
专利权人 NINGBO INST MATERIALS TECHNOLOGY ENG C（17）

Preparing polyamide elastomer-based aerogel material used in pressure sensors and electromagnetic shielding materials, involves placing polyamide-based elastomers and conductive fillers in organic solvents for ultrasonic dispersion, where organic solvent is n-butyl alcohol.

LUO H, WANG Z, CAO Y, ZHENG W, PANG Y

Preparing polyvinylidene fluoride composite foaming material useful in preparing piezoelectric device, comprises extruding and granulating polyvinylidene fluoride, polymethyl methacrylate, and carbon materials, and foaming composite particles into shaped products.

ZHENG W, WU M, REN Q, WENG Z, WANG L

Preparing cellulose/reduced graphene oxide porous gas gel useful in the field of dye adsorption, comprises e.g. mixing the cotton cellulose and 1-allyl-3-methylimidazolium chloride, ultrasonically dispersing the reduced graphene oxide by dimethyl sulfoxide, stirring, freezing and drying.

ZHU J, MA X, AN Y, CHEN J

Preparing conductive stretching open-cell foam composite material in field of electromagnetic shielding, and in wave-absorbing material, involves adding conductive filler and dispersant into water, dispersing uniformly, soaking open cell foam, drying, compressing, preserving heat and cooling.

ZHAO Y, ZHENG W, SHEN B, XU Z

Preparation of thermochromic fluorescent oil hydrogel used in storage of information, involves dissolving first fluorescent monomer containing N-(triphenylvinyl)phenylacrylamide, second fluorescent monomer and oil-gel monomer in solvent, and contacting composite xerogel with formed oil-gel liquid.

XIE K, GU J, YUE X, SHANG H, CHEN T

Preparing cellulose/graphene oxide composite film comprises mixing cellulose solution dissolved in organic alkali and graphene oxide dispersion solution dissolved in organic solvent, vacuum drying, adding coagulation bath, hot pressing and drying.

ZHU J, NA H, LUO Q, AN Y, MA X, QIN D, CHEN J

Preparing high-conductivity flexible polyimide composite film, involves adding graphene oxide aqueous dispersion to polyimide microsphere dispersion, adding reducing agent, reacting diamine and dianhydride in solvent, ultrasonically dispersing, casting to film, and performing thermal imidization.

FANG S, JIANG H, LI J, XU L, CHEN G

High temperature resistant carbon fiber sizing agent useful for interface modification of carbon fiber/polyaryletherketone resin composite material, comprises thermoplastic resin, alkylated graphene and organic solvent.

YAN C, HUAN Y, ZHU Y, XU H, LIU D, CHEN G, MA Y

Preparing polylactic acid-based foamed particle involves foaming fluid-saturated polylactic acid-based particles to obtain primary foamed particle and saturating primary foamed particle with fluid to obtain saturated primary foamed particle.

REN Q, ZHENG W, WU F, LUO H

High-strength functionalized graphene waterproof and antireflection film used in aerospace, marine engineering, underwater operations, comprises substrate and functionalized graphene film equipped on one side surface of substrate.

ZHANG Z, XIA L, WANG Z, WANG W, LIU Z