国家/地区 美国（13） 中国（12） 世界知识产权组织（9） 日本（5） 韩国（4） 台湾（4） 加拿大（3） 欧洲专利局（EPO）（2）
IPC部 B（31）
IPC大类 B32（31） C08（10） C09（10）
C01（9） C23（4） H01（4）
B01（3） B82（3） E04（3）
B29（2） B60（2） C04（2）
C22（2） H05（2）
IPC小类 B32B（31） C08K（10） C01B（9）
C08L（6） C09J（4） C23C（4）
B01D（3） C09D（3） C09K（3）
B82Y（2） C04B（2） C08J（2）
C22C（2） E04B（2）
IPC B32B005/18（31）
发明人 FARQUHAR J J（3） SEAH C M（3） JANG B Z（2）
LIN Y（2） NAKAMURA K（2） SAWA K（2）
WANG J（2） ZHAMU A（2） ZHANG H（2）
ZHANG L（2）
公开年 2022（7） 2017（5） 2020（5） 2021（5） 2018（3）
申请年 2021（7）  2018（6）  2015（4）  2022（4）  2019（3）  2016（2） 
专利权人 FOURTE INT S.（3） BASF SE（2） NANOTEK INST.（2） SEKISUI CHEM.（2）

Graphene masterbatch comprises graphene, lubricant, dispersant and carrier resin, prepared by e.g. mixing graphene masterbatch with lubricant and dispersant, and mixing carrier resin with graphene, dispersing agent and lubricant to obtain masterbatch.

ZHENG P, LIANG Y, HE Y

Porous sound absorbing material having optimal nanomaterial impregnation structure useful for adjusting modulus of elasticity and heat transfer, comprises porous member and nanomaterials impregnated into porous member.

JEONG I W, JUNE K, LEE J H

Highly flexible carbon dioxide tensile separation molecular sieve membrane, comprises carbon dioxide ion molecular sieve film, first and second silicon oxide film, carbon film, carbon dioxide separation film, tensile layer, nylon fiber, graphene fiber, cotton fiber and white latex layer.

DAI Z

Biomimetic structure useful in the field of thermal management, comprises transparent heat insulation material layer set along the setting direction sequentially photo-thermal conversion material layer and phase change material layer.

WANG J

Composite article used e.g. as automotive part and in article, comprises coversheet, composite comprising reinforcing structure comprising lofty fibrous batting and/or organic sheet and/or inorganic sheet and aerogel, and binder composition.

SHAKOUR E R, ROH Y

Universal barrier system used to form moisture shield and thermal break in building, has universal barrier tape made from polyethylene film, universal barrier components and universal barrier edging having polyethylene film base material.

GARCIA J

Antiviral material for destroying viruses, including coronaviruses and decreasing risks of viral infection, comprises polymeric matrix and graphene particles dispersed in polymeric matrix.

REDDY M M, FARRAR G J

Impact resistant structural absorbing material used for improving Ka band absorbing performance includes fiber-reinforced plastic skin, fiber-reinforced plastic middle layer, surface layer of wave absorbing core material and bottom layer of wave absorbing core material.

MENG L, HU D, ZHANG H, WANG Y, WANG J, PENG X

Multilayer structure used for forming acoustic transducers diaphragm, comprises core layer and skin layer covering core layer and contains at least graphitic material containing graphene oxide, reduced graphene oxide, graphene, graphite oxide, reduced graphite oxide and graphite.

HU K, LI X, GASKELL R, AFTER K, LEE S

Filter used in device e.g. mask, breathing apparatus and face covering, vent cover and heating, ventilation, has polyurethane-based polymer foam comprising virucidal/bactericidal agent having cetylpyridinium chloride and/or dimethyloctadecyl(3-(trimethyloxysilyl)propyl)ammonium chloride.

RAMAPPA D A, JOGIKALMATH G