国家/地区 中国（72） 韩国（5） 世界知识产权组织（3） 加拿大（2） 欧洲专利局（EPO）（2） 日本（2） 美国（2）
IPC部 B（79）
IPC大类 B32（79）
IPC小类 B32B（79）
IPC C08K003/04（79）
发明人 LIU Y（5） WANG Y（5） LI Y（4）
LIU J（4） ZHANG C（4） HU Y（3）
MA J（3） PAN J（3） TAO Y（3）
WANG H（3） WANG X（3） XU X（3）
ZHANG F（3） ZHANG J（3） ZHANG L（3）
公开年 2022（79）
申请年 2022（47）  2021（26）  2020（6） 
专利权人 GUANGDE TIAN.（3） UNIV SHAANXI.（3） CHANGZHOU HU.（2） CHENGDU AIRC.（2）
GUANGDONG TI.（2） RIFENG ENTER.（2） SBTL ADVANCE.（2）

Thermally-conductive epoxy resin circuit board e.g. epoxy resin copper-clad circuit board, comprises epoxy resin insulating layer containing white graphene material.

CHEN M, LIU J, JIANG J

Preparing medical packaging film with high barrier property comprises e.g. adding acetic anhydride and modified titanium dioxide-graphene oxide composite, preparing modified titanium dioxide-carboxymethyl cellulose composite, and preparing polyhydroxyl butyric acid valeric acid copolyester film.

ZHOU S, YUAN X, ZHANG C

Semi-incombustible metal panel comprises core material bonded between two metal plates and comprising surface-modified magnesium hydroxide, surface-modified graphene oxide, surface-modified cordierite, surface-modified glass fiber and flame-retardant polymer binder.

HAN G, LEE J

Double-loss type rubber absorbing material useful in e.g. electronic information technology, comprises rubber, electric loss filler, magnetic loss filler and vulcanizing processing auxiliary agent, where material is prepared by mixing rubber and electrical loss filler to obtain first master batch.

PENG Z, ZHANG J, KONG N, TAO J, LIAO L, WANG R, WANG B, ZHAO P

Manufacture of packaging film for e.g. detergent, involves applying non-solvent two-component adhesive composition to base film on which printed layer is formed, drying, laminating base film, aging and processing film into desired shape.

JEONG H R, LEE D H

Preparing conductive sheet used for flow battery bipolar plate, comprises preparing high conductive layer, stacking high conductive layer on intermediate layer, and placing stacked high conductive layer and intermediate layer in hot-pressing environment for hot-pressing.

MA J, ZENG Z, ZHU H

Preparing X-band stealth/lightning protection skin comprises laying up carbon fiber prepreg, conductive prepreg, wave-absorbing prepreg and wave-transmitting prepreg in sequence on surface of tooling, obtaining first skin, and molding first skin by vacuum bag process.

LI B, SONG Z, WEN Y, LIU Y

Processing high-strength computer back cover with middle frame, involves cutting epoxy glass fiber board to obtain middle frame board and cover board, milling mounting cavity on middle frame plate to form middle frame and then middle frame and cover plate are welded to obtain computer rear cover.

CAI C, YU F, LU M, CHEN J, HE H

Preparing solid-liquid synergistic lubrication and noise reduction polymer composite material useful for ship stern bearings, comprises e.g. blending and mixing raw materials, electrospinning, stacking film, laminating, placing composite film into mold for vulcanization and molding.

SHUAI C, HE L, YANG X

Multifunctional cotton-based sound-absorbing felt useful for automobile interior trim, comprises porous non-woven liner set in middle, damping vibration damping block and honeycomb elastic resin net are fixedly connected, and porous non-woven liner includes regenerated cotton staple fiber.

ZHANG L, PAN J