国家/地区 中国（11）
IPC部 B（11）
IPC大类 B32（11）
IPC小类 B32B（11）
IPC C08L075/04（11）
发明人 CHU H（3） FU C（3） GAO Y（3）
NIE W（3） QIAN J（3） RAN X（3）
WANG C（3）
公开年 2021（11）
申请年 2020（6）  2021（5） 
专利权人 CHANGCHUN AP.（3）

Preparing sound-absorbing conductive composite plate comprises e.g. obtaining preprocessed particles, carrying out vacuum pressure treatment, preparing foamed material, dispersion, three-dimensional graphene, large-scale graphene aerogel and sound-absorbing conductive core material and shaping.

ZHANG Q

Ultra-high pressure hydraulic hose comprises inner rubber layer, buffer layer, winding layer, middle rubber layer and outer rubber layer arranged in order from inside to outside, where buffer layer corrugated and filled with multiple magnetic beads.

GUO J, BAO W, PANG F, LI P, YUE B, ZHANG F, YAN K, WU Z

Composite thermal conductive material with soft surface with grid distribution for forming grid structures, has heat-conducting cover layer which is arranged on heat-conducting substrate on which graphene composite heat-conducting sheet is placed.

SONG Q, WANG B, HAN Z

Carbon fiber composite material wire core comprises substrate layer material modified carbon fiber, adhesive layer material and elastic layer material.

LIU R, LI Z, ZHANG L, ZHENG C, LIAN S, CHEN S, WANG Z

Multi-layer structure flexible film comprises multiple single-layer film stacked with e.g. high thermal conductive flexible graphene oxide-polymer material composite film, including e.g. graphene oxide, and thermoplastic polymer material.

DING P, SONG Y

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

Electromagnetic shielding composite material used in 5G communication or aerospace, comprises absorbing layer and reflecting layer compounded on absorbing layer.

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

Mildew-proof wear-resistant environment-friendly polyvinyl chloride artificial leather comprises base cloth layer, and polyvinyl chloride surface layer comprising polyvinyl chloride resin, functional elastomer, plasticizer and foaming agent.

ZHANG H

Multilayer damping sheet useful for waste rubber powder vehicle, comprises polyurethane, molybdenum disulfide, waste rubber powder, polyolefin and polyolefin modified flow agent.

TAO Y, XIA Y, WANG L