MAGNETIC RESIN COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF

Title:

MAGNETIC RESIN COMPOUND, PREPARATION METHOD THEREFOR AND USE THEREOF

Document Type and Number:

WIPO Patent Application WO/2015/055105

Kind Code:

A1

Abstract:

Disclosed is a magnetic dendritic molecular compound and preparation method therefor. The molecular formula of the compound is represented by the following formula I: Γ(CH2)3N(2 n+1 -1)R1(2 n+2 -2)R2(2 n+1)I, wherein Γ is magnetic particle coated with SiO2 on surface thereof, and the magnetic particle is modified by silane coupling agent on surface thereof; (CH2)3N(2 n+1 -1)R1 is a group having a dendritic structure, R2 is a lipophilic group, 0≤n≤100. Also disclosed is a lubricant comprising the magnetic dendritic molecular compound.

Inventors:

E HONGJUN (CN)
ZHU HEJU (CN)
SUI XIUHUA (CN)
LIAO PENGFEI (CN)
HU LEILEI (CN)

Application Number:

PCT/CN2014/088492

Publication Date:

April 23, 2015

Filing Date:

October 13, 2014

Export Citation:

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Assignee:

CHINA PETROLEUM & CHEMICAL (CN)

International Classes:

C08G83/00; C10M139/04; C10M155/02

Domestic Patent References:

WO2009126835A2

2009-10-15

Foreign References:

CN102058891A	2011-05-18
CN101955231A	2011-01-26

Other References: