国家/地区 中国（9）
IPC部 C（9）
IPC大类 C09（9） C08（4） C10（2）
IPC小类 C09C（9） C08K（4） C08L（3）
C09D（3） C10M（2） C10N（2）
IPC C09C003/08（9）
发明人 WEI J（2）
公开年 2020（5） 2019（4）
申请年 2019（9）
专利权人

Composite of matter used in composite material as filler, comprises a functionalized graphene derivative having at least one functional group bonded through a chemical linker to graphene surface, where functional group is amine or alkene.

BEH E S M, IFTIME G, WEI J, PANDEY R, RIVEST J L B, EUGENESHINMINGBEH, JUNHUA W, RAHUL P

Grease containing modified graphene preparation involves mixing and heating base oil with high molecular acid and low molecular acid, adding barium hydroxide to perform saponification, and then adding another portion of base oil.

INVENTOR U

New fluorocarbon-modified graphene oxide microparticles useful as a coating hydrophobic additive, prepared by e.g. mixing graphene oxide and fluorine-containing alcohol and adding concentrated sulfuric acid and zeolite.

WANG C, QIU G, LI G, YANG X

Preparation of modified flame-retardant composite for processing and synthesizing thermoplastic polyurethane elastomer, involves modifying fly ash floating beads, supporting graphene on modified beads and grafting flame retardant synergist.

ZHENG Y, CAO A

Preparing modified graphene comprises taking e.g. crystalline flake and graphite powder in stainless steel bottle, sealing, removing air, filling with liquid gas, shaking, peeling graphene sheet, modifying solid gas, grafting and storing.

MA J

Preparing graphene-coated mica material useful for added to a resin to preparing a graphene-coated mica heavy anticorrosive coating comprises e.g. mixing mica with water, adding zinc salt and urea, mixing well and forming mixed solution.

WEI J

Slurry useful in lubricating oil and grease, comprises oil-soluble hydroxylamine, modified zirconium phosphate dispersed in the oil-soluble hydroxyamine, graphene and poly (isobutylene-b-propanol-b-isobutylene) block copolymer.

SUN D, LI D

Preparation of epoxy composite material for e.g. electronic packaging, involves reducing graphene oxide and modifying filler, with dopamine, suction - filtering, drying, cutting obtained film precursor, and bonding cut film with epoxy resin.

WU K, LIU Y, LV M, LIANG L, SHI J

Covalent modification of graphene oxide by a six-membered heterocyclic ring comprises preparing graphene oxide, hydroxylation of graphene oxide, modifying with cyanuric chloride and trihydroxyaminomethane.

MA L, SONG G, GU Z, TIAN C, WANG X, WANG Y