国家/地区 中国（23）
IPC部 B（24）
IPC大类 C08（24）
IPC小类 C08K（18） C08L（18） C08J（11）
B32B（7） C08G（5） B01D（4）
B01J（4） B29C（4） B29B（3）
B82Y（3） C01B（3） C07C（2）
C09K（2） H05K（2）
IPC C08K003/04（17） C08K009/02（7） B32B027/40（5）
C08L075/04（5） B32B027/08（4） B32B027/20（4）
B32B027/28（4） B32B027/30（4） B32B027/32（4）
C08J005/18（4） C08K003/08（4） C08K009/04（4）
C08L023/12（4） C08L027/16（4） C08J007/06（3）
发明人 WANG C（24）
公开年 2021（8） 2022（6） 2017（3） 2018（2）
申请年 2020（8）  2021（4）  2022（3）  2015（2）  2017（2）  2018（2） 
专利权人 CHANGCHUN AP.（3）

Preparing light-weight composite material with excellent mechanical properties at high temperature useful in automobile, by e.g. processing chopped carbon fiber at a high temperature in an ammonia atmosphere, mixing aminated carbon fiber and oxidized carbon modifier, kneading, filtering and molding.

ZHAO L, WANG C, HAN F

Preparing vicinal diol by catalytic hydrogenolysis of lignocellulose, involves converting lignocellulosic vitamin into ortho-diol by hydrogenation at predefined conditions, with liquid acid as solvent, in presence of magnetic metal catalyst wrapped in carbon shell, under preset hydrogen pressure.

HU X, WANG H, YAN L, WANG C, MA L, XIN H, LIU Q

Preparing aqueous-based yoga mat leather involves selecting leather material, producing each layer of yoga mat leather, synthesizing each layer of yoga mat leather, and forming yoga mat leather, where selection of leather material comprises polyether polyol, anti-curing additive, and foam regulator.

WANG C, CHEN D, LI M, ZHANG S, LI J, YE X, WANG Y, DAI D, HUANG Y, HU F

Ion exchange membrane type multiple stimulus source response flexible driver for flexible robot, comprises flexible composite film that is under illumination, applying voltage, and changing temperature or humidity change under bending deformation.

WU Y, HU Y, HUANG Z, WANG C, WANG D, CHANG L

Esterification of purified terephthalic acid and 1,4-butanediol useful for producing polybutylene adipate terephthalate, comprises adding terephthalic acid, 1,4-butanediol and polymerization degree catalyst into a reaction kettle, introducing nitrogen, and reacting.

LIU G, LIU S, XU W, GUO T, HAN Y, ZHOU B, ZHENG L, LIU Y, HAO D, WANG X, CAO F, WANG C, WANG M, LI Z, LI J, ZHAO N, SHI C, SHI R

Preparing graphene quantum dot used for preparing polyphenylene sulfide-graphene quantum dot composite material for electronic appliance or communication equipment or automobile field, involves placing brown-black humic acid.

ZHAO L, LI C, WANG C, ZHEN W

Mixture comprises solution of alkylsulfonic acid and 1-(4-acetylphenyl)ethan-1-one derivative and acetophenone, additional elements selected from carbon nanotubes, metal nanowires, dendritic metal micro/nano-particles.

ZHOU H, ZHANG Q, WANG C, GUO Z, FANG L

Environmentally-friendly degradable food-grade antibacterial plastic packaging film.

CHEN M, TANG H, WANG C

Electromagnetic shielding composite material used in 5G communication or aerospace application, comprises absorbing layer comprising modified resin layer and reflective layer having metal nanowire film layer compounded on absorbing layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H

Electromagnetic shielding composite material useful in field of 5G communication or aerospace, comprises absorption layer and reflective layer compounded on absorption layer; absorption layer includes modified resin layer.

RAN X, WANG C, FU C, NIE W, QIAN J, GAO Y, CHU H