国家/地区 中国（74） 世界知识产权组织（7） 韩国（5） 日本（4） 美国（3） 台湾（2）
IPC部 C（76） H（10） B（9）
G（4）
IPC大类 C08（76）
IPC小类 C08J（76）
IPC C08L079/08（76）
发明人 XU Z（5） LI Y（4） LIU G（4）
LIU H（4） ZHANG Q（4） BAO X（3）
LI L（3） LI M（3） LIU P（3）
LIU Y（3） SHI J（3） SHI Y（3）
WANG J（3） YANG Y（3） ZHANG P（3）
公开年 2021（76）
申请年 2021（41）  2020（26）  2019（8） 
专利权人 ZHEJIANG ZHO.（6） FUERDE NEW M.（2） NINGBO SOLAR.（2） PI ADVANCED .（2）
UNIV LANZHOU.（2） UNIV SICHUAN（2） UNIV TIANJIN.（2）

Preparing polyimide/graphene composite film used in in OLED display, involves performing ultrasonic reaction to the graphene oxide and thionyl chloride to obtain the acyl chloride graphene.

JIN W, LIU G, HU T

Crosslinked polyimide-based composite thermal insulation aerogel comprises polyimide aerogel having imide repeating units as material framework, and inorganic substance as reinforcing material filled in the pores of the polyimide aerogel.

LI Y, ZHAN X, TONG Z, ZHANG Q, CHU G, XIAO W, ZHOU G, WANG J

Multilayer porous polyimide composite film used as electromagnetic shielding material in telecommunication, has porous multilayer structure, and graphene and nano-silver are uniformly distributed in polyimide framework.

ZHOU Y

Preparation of graphene waterproof antistatic coating used for substrates, by heating polyvinyl alcohol in deionized water, adding trifunctional aziridine and sodium carboxymethyl cellulose, heating, adding graphene slurry and stirring.

ZHAO F, SHI J, LI Q, YUE X, CHEN G

Preparing co-cured wave-absorbing composite material comprises paving one layer of first prepreg on forming mold, pre-compacting, paving one layer of second prepreg, covering one layer of absorbing adhesive film on the composite material substrate, covering one layer of third prepreg and curing.

GONG Y, YAN L, LI M, LV T, LI Y

Preparation of low dielectric constant liquid crystal polymer (LCP) film, involves acetylating hydroxyl-containing aromatic monomer, polymerizing acetylated monomer, performing transesterification reaction, ball milling and mixing liquid crystal polymer and filler, melting and plasticizing mixture.

XU L, YU R, ZHANG D

Method for preparation of hybrid membrane used for solar sea water desalination, involves adding high molecular polymer into solvent under high temperature stirring condition, combining material with high thermal conductivity and high photo-thermal conversion capability forming composite material.

HE L, LIU R, GE C, GUAN H, ZHANG X, MA C

Freezing and casting of interlayer toughened fiber composite material involves soaking woven fiber cloth in water-soluble polymer solution containing nanomaterials, directionally freezing on metal mold, freeze-drying to obtain aerogel-loaded fiber cloth, soaking in matrix resin, molding and curing.

HUANG Y, LIU L, WANG B, LU F, LI D, HU Z

Preparation of carbon polymer-based cage type polysilsesquioxane hybrid hydrophobic film by mixing mixed solution, polyamide imide resin solution, modified graphene oxide and multi-walled carbon nanotube, and grinding and filtering.

SHI Z, PAN W

Low dielectric polyimide film useful in flexible printed circuit board, comprises polyimide and double-layer hollow particle, which is hollow nano-particle coated by fluorine graphene oxide.

ZHANG T, YANG F, SONG M, XIONG F, ZHANG W