国家/地区 中国（28）
IPC部 C（28）
IPC大类 C08（28） C09（10） H01（4）
IPC小类 C08G（28）
IPC C08K003/04（28）
发明人 ZHANG W（28）
公开年 2018（12） 2017（5） 2013（3） 2022（3） 2023（3）
申请年 2017（9）  2018（5）  2013（4）  2016（3）  2021（3）  2022（2） 
专利权人 HEZHOU BAOXI.（7） SHAOGUAN HEZ.（3） UNION FOSHAN.（3） UNIV BEIJING.（2）
UNIV NORTHWE.（2） UNIV XIAN TE.（2）

Shape memory polyimide aerogel used in heat insulation, comprises polyimide precursor which is prepared by polycondensation reaction using diamine and dianhydride monomers, followed by sol-gelation, freeze-drying and thermal-imidization.

ZHANG W, LI J, ZHANG L

Preparing graphene composite antistatic biodegradable polylactic acid plastic, comprises e.g. preparing polycaprolactone grafted hyperbranched polyethylene and graphene dispersion, adding graphene dispersion into polylactic acid particles dissolved in organic solvent, casting, removing the solvent.

XU L, YE H, TAO Y, ZHANG W, XU K

High-strength polyurethane rigid foam material is prepared from raw materials containing white material first component and polyisocyanate second component, where first component includes polyether polyol, modified filler, foam stabilizer, composite catalyst, flame retardant and foaming agent.

MIAO B, ZHANG W, GAO B, LI Y, SONG K, PANG D, HAN H

Preparing weather-resistant nylon composite material used in manufacturing fishing nets, involves polymerizing adipic acid, hexamethylene diamine and 1,5-pentamethylenetetetrahydro-1,5,5-(pentamethylamine), and mixing with nano-zirconium oxide and graphene to obtain filler.

ZHANG W, HAN H, LING G

Polyurethane thermoplastic polyurethane curtain inner lining comprises polytetrahydrofuran ether diol, butanediol, diphenylmethane diisocyanate, dibutyltin dilaurate, calcium carbonate, silicate, and carbon black and dispersant i.e. polyvinylpyrrolidone.

ZHANG W

Preparing graphene-based zeolitic imidazolate framework-67 hydrogel material useful in lithium-ion batteries, comprises e.g. dissolving and dispersing cobalt chloride and polyvinyl pyrrolidone in methanol, dissolving 2-methyl imidazole in methanol, aging and performing chemical reduction reaction.

HUANG Y, XUE Y, HUANG C, KONG Y, ZHANG L, ZHANG W, LUO Y, LIN H

Preparation of graphene-nylon-6 composite material involves mixing graphene oxide powder with caprolactam, heating, adding water, introducing nitrogen gas, vacuuming, polymerizing, cooling, pulverizing, extracting, and heat-treating.

PAN K, ZHANG W

Preparation of covalently bonded polyaniline nanorod-graphene aerogel absorbing material involves initiating polymerization of aniline under condition of initiator and amino functionalized graphene, and covalently bonding.

WANG Y, GAO X, WU X, WANG Q, ZHANG W, LUO C

Preparing doped reduced graphene oxide composite film involves dissolving graphene oxide in deionized water, adding concentrated hydrochloric acid dropwise under stirring, obtaining uniform stable graphene oxide dispersion solution.

GUO X, JIN K, ZHANG W, WANG Y, CHEN Z, LIU Y, LIU C, YIN L, ZHENG Y

Graphene-modified nitroxide polymer material is obtained by functionalized reduced graphene oxide as an intramolecular dopant modified nitroxide polymer, has excellent conductivity and good application in battery electrode material.

ZHU J, ZHU T, TA H, ZHANG W, ZHANG G, LI J, LIU G