国家/地区 中国（36） 世界知识产权组织（2）
IPC部 C（38） B（12） G（2）
H（2）
IPC大类 C08（38） B29（5） C09（5）
C01（3） B01（2） B65（2）
IPC小类 C08J（38） C08K（37） C08L（35）
C08G（7） C09K（4） B29D（3）
C01B（3） B29C（2） B65D（2）
IPC C08J005/18（38）
发明人 LI J（38）
公开年 2021（14） 2019（7） 2017（4） 2022（4） 2020（3） 2015（2） 2018（2）
申请年 2019（9）  2020（8）  2021（8）  2017（5）  2022（3）  2015（2） 
专利权人 JIANGSU YABA.（4） CHANGSHU INS.（2） CHONGQING HE.（2） HARBIN INST .（2）
JIANGSU JIAN.（2） SHENZHEN INS.（2） SUZHOU GAOTO.（2）

Biaxial stretching device useful for improving the uniformity of expanded polytetrafluoroethylene film, comprises e.g. stretching assembly composed of two symmetrically arranged circular tracks, plurality of chain clamps, heat balance zone, transverse stretching zone and shaping zone.

ZHAO G, QIAN J, LI R, LI J

Preparing self-limiting temperature electrothermal film, comprises e.g. pre-treating polypropylene, ethylene vinyl acetate, high density polyethylene resin pellets, conductive filler, antioxidant, nano zinc oxide, polyethylene wax, and zinc stearate and processing semifinished film material.

LI J, HUANG J, SHAO M

High-temperature resistant heat-conducting wave absorbing plate comprises liquid silicone rubber, cross-linking agent, platinum catalyst, inhibitor, heat conducting powder, and absorbing powder.

LI J, ZHOU C

Preparing antibacterial polyethylene film useful in daily necessities, food, cosmetics and medical supplies field, comprises e.g. mixing graphene oxide with water, heating, cooling, mixing copper-loaded graphene aerogel and low density polyethylene particle material, crushing and blowing.

WANG X, WANG G, LI J, LUO G, LI Y, GUO J, LIANG J

Adsorbent film for measuring scale content in wastewater by coating film forming solution onto vessel wall for holding wastewater sample, is formed from solution prepared from raw materials with graphene power or modified graphene powder.

YU T, SONG J, QU C, WU B, HU H, ZHANG X, YAN Y, YANG B, LI J

Preparing high-conductivity flexible polyimide composite film, involves adding graphene oxide aqueous dispersion to polyimide microsphere dispersion, adding reducing agent, reacting diamine and dianhydride in solvent, ultrasonically dispersing, casting to film, and performing thermal imidization.

FANG S, JIANG H, LI J, XU L, CHEN G

Biodegradable gas adjusting film used for prolonging fruit shelf life, comprises polybutylene adipate terephthalate, biodegradable polyester, photocatalytic antibacterial agent, compatibilizer and opening agent.

QIN S, WANG Y, LI J, LUO S, GAO C, ZHANG L, HU J, HUANG S

Designing tunable metasurface of honeycomb structure based on changes in thickness and size by mixing ethanol solution of polyvinyl butyral, tributyl phosphate, dibutyl phthalate and graphene, casting, and testing absorbing performance.

LI J, SHEN Z, LIU L, DENG N, ZHOU Z

Nano preservative bag material useful for keeping fruit and vegetable fresh, comprises e.g. high pressure polyethylene, wheat stone powder, nano-titanium dioxide, nano-chitosan, acrylic ester, plant extracting agent and auxiliary agent.

LI L, SUN J, YI P, LIU G, LI Z, TANG J, LI C, HE X, SHENG J, LI J, XIN M, YE D, YANG Y, ZHOU Z, ZHENG F, TANG Y

Conductive film comprises porous base layer film, porous intermediate transition layer film made up of graphene and carboxylated multi-wall carbon nanotubes and porous conductive layer film stacked in sequence.

SUN F, YANG J, DONG W, ZHAO L, XING D, YANG S, SONG Z, LI J