国家/地区 中国（11） 世界知识产权组织（5） 美国（4） 欧洲专利局（EPO）（3） 韩国（3） 加拿大（2） 台湾（2）
IPC部 B（13）
IPC大类 C08（13）
IPC小类 C08L（13）
IPC C08L075/04（13）
发明人
公开年 2021（4） 2022（2） 2023（2）
申请年 2021（5）  2009（2）  2019（2）  2020（2） 
专利权人

Heating pad in heatable garment, comprises graphene particles dispersed in polymer matrix material, and electrically insulating covering layer bonded to heating pad and electrically insulating covering layer, overlaying and bonded to heating pad.

JONES E O, HOWE T H, SEYMOUR J

Preparing foam with gradient pore structure used in preparing heat-insulating and anti-icing material, involves mixing foaming agent, curing agent and water, under uniform stirring, and curing under vacuum condition, where foaming agent is polyurethane foaming agent.

YUAN X, SHENG L, ZHAN F

Injection molding of surface portion for carbon fiber-reinforced thermoplastic composite, involves providing mold cavities, compounding fiber reinforced polyamide with acrylonitrile butadiene styrene and injecting polyurethane material.

BALTAZARYJIMENEZ A, ASTHANA S, KRULL B A

Composition for use in manufacture of in-mold electronic component, e.g. light emitting diode, comprises resin composition, and plastic composition.

CHAKI N K, SHAH C P, SINGH B, RAUT R, KAUSHIK V S, PANDHER R, NAGARAJAN N, KUMAR S M, RUSTOGI A, M S K, KAUSIK B, PANDER R, NAGARAZAN N, RUSTOGGI A

Printing matte material used for preparing substrate with pattern of surface resistance type periodic meta-material, comprises inorganic binder, conductive material, polyurethane acrylic prepolymer, graft-modified acrylic monomer, organic microspheres, photoinitiator, leveling agent, and solvent.

CAI X, ZHENG M, LIN Z, FU X

Three-dimensional diffuse reflection and wave absorbing compatible type stealth coating useful in compatible stealth of buildings e.g. aircraft and tanks, comprises reflective surface on aircraft or target body surface turns into diffuse reflective surface and deep wave absorbing coating.

CAO W

Polishing pad for polishing corners of electronic display screen comprises e.g. base material layer whose inner wall is covered with skid-proof rubber layer and outer wall with hardening layer, and grid layer set to outer hardening layer.

LI J, TAN 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

Conductive thermoplastic polyurethane foamed bead with surface coating for preparing molded body of conductive thermoplastic polyurethane foamed bead, comprises aqueous polyurethane solution containing carbon nanotubes and graphene.

DAI C, DAI Y

High heat conducting graphite absorbing composite material is based on absorbing material, where substrate is coated with multiple of layers of graphene film, and raw material of graphene film includes graphene.

QIAN Q, CAI E, JIANG X, LIN Y