RUBBER CONTAINING MODIFIED GRAPHENE - QUANGANG PETROCHEMICAL RESEARCH INSTITUTE OF FUJIAN NORMAL UNIV

Title:

RUBBER CONTAINING MODIFIED GRAPHENE

Document Type and Number:

WIPO Patent Application WO/2022/233109

Kind Code:

A1

Abstract:

Rubber containing modified graphene. Components of the rubber comprise rubber, carbon black, zinc oxide, stearic acid, sulfur, an accelerant, an anti-scorching agent, and modified graphene; the modified graphene is obtained by thoroughly mixing and ball-milling graphite and a modifier, then adding tert-butyl nitrite and mixing and ball-milling same with a solvent, and performing washing and drying after thorough mixing; the modifier is one or more of aminopropionyl aniline, 4-aminobenzanilide, 2-amino-N-cyclohexyl-N-methylbenzamide, 4-(4-isopropylpiperazin-1-yl)aniline, (4-aminophenyl)-4-(4-methoxyphenyl)piperazine, and (4-(4-aminobenzyl)piperazin-1-yl)ethanone.

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Inventors:

WU DANDAN (CN)
CHEN DENGLONG (CN)
WU ZHIPENG (CN)
CHEN XIAOFENG (CN)

Application Number:

PCT/CN2021/118383

Publication Date:

November 10, 2022

Filing Date:

September 15, 2021

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Assignee:

QUANGANG PETROCHEMICAL RESEARCH INSTITUTE OF FUJIAN NORMAL UNIV (CN)

International Classes:

C08L9/06; C08K3/04; C08K9/04; C08L7/00; C08L9/00

Foreign References:

CN113185759A	2021-07-30
CN104194096A	2014-12-10
CN107445148A	2017-12-08
CN109346331A	2019-02-15
CN108793138A	2018-11-13

Attorney, Agent or Firm:

QUANZHOU TANSI PATENT AGENCY (GENERAL PARTNERSHIP) (CN)

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