国家/地区 中国（48） 世界知识产权组织（3） 美国（2）
IPC部 C（51） B（12） D（6）
H（5） A（2） G（2）
IPC大类 C08（51）
IPC小类 C08J（51）
IPC C08K009/02（51）
发明人 ZHANG L（5） WANG X（4） ZHANG X（4）
LI H（3） LI Y（3） LIANG M（3）
WANG L（3） YANG Y（3） ZHANG Q（3）
ZOU H（3） CHEN Y（2） GAO D（2）
GUO P（2） HUANG Y（2） LIU D（2）
公开年 2021（38） 2022（10） 2023（3）
申请年 2021（51）
专利权人 UNIV SICHUAN（3） CHINA PETROL.（2） CHINA PETROL.（2） GUANGDONG KI.（2）
UNIV SHAANXI.（2）

High-strength polyurethane rigid foam material is prepared from raw materials containing white material first component and polyisocyanate second component, where first component includes polyether polyol, modified filler, foam stabilizer, composite catalyst, flame retardant and foaming agent.

MIAO B, ZHANG W, GAO B, LI Y, SONG K, PANG D, HAN H

Degradable copolyester composition used as antistatic biodegradable film material for preparing electronic packaging bag film, comprises degradable copolyester, antistatic agent including edge-modified graphene, where degradable copolyester is aliphatic aromatic copolyester.

ZHANG Z, ZHANG L, WANG X, GAO D, ZHANG T, ZHENG C, SONG Z, XU Y, ZHU G, LV M, GUO P

Antistatic controllable biodegradable foaming material useful in preparing foaming bead forming body for preparing electronic packaging buffer material, comprises degradable copolyester composition and foaming auxiliary agent.

WANG Y, BAI Y, ZHANG L, ZHANG T, GAO D, ZHANG S, ZHU G, WANG X, XU Y, LV M, GUO P

Low thermal conductivity sound insulation material for building, comprises rubber base material, high molecular polymer, foaming agent, smoke suppressant, stearic acid, plasticizer, solid filler, antioxidant, accelerator, and additive.

JI J, CAO X, XIE C, LIU Y, QIN T, ZHANG J, QIN B

Heat dissipation and electromagnetic wave shielding composite material useful for electronic device package comprises electromagnetic wave shielding layer disposed between first insulating layer and second insulating layer.

NAM J, SEOL M, HWANG E, PARK I

Masterbatch useful in preparing antibacterial products, comprises silver-coated graphene quantum dots, polymer matrix and dispersant.

WANG D, TANG Y, QIN X, YANG Y, QIN J

Preparation of polyimide film for high-frequency communication electronic equipments, involves polymerizing aminated graphene quantum dot powder, diamine monomer and dicarboxylic anhydride monomer, adding pore-foaming agent, casting, stretching, performing thermal imidization treatment.

SUN S, PAN C, FANG C, SU J

Preparation method of aerogel framework, involves dispersing fluorinated boron nitride nanosheets and graphene oxide in polyvinyl alcohol aqueous solution or carboxymethyl cellulose aqueous solution to obtain aqueous slurry, placing aqueous slurry in mold for bidirectional freezing, and drying.

GUO H, HU B, LI B

Making composite matrix, comprises mixing ingredients comprising carbon nanotubes and inorganic surfactants to generate treated mixture, and mixing ingredients including treated mixture and polymers to generate polymer-based mixture.

ZIEBELL R A, WELLMAN W

Graphene oxide modified carbon fiber useful in preparing graphene oxide modified carbon fiber/resin composite material, and transportation, sports and aerospace devices and national defense and military products, prepared by reducing graphene oxide, and modifying graphene oxide on carbon fiber.

LIANG M, ZHANG X, ZOU H