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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 9815948 B1

PDFFull Text
Date of Patent:
Nov. 14, 2017

Filed:

Oct. 13, 2014

Magnetic resin compound, method for preparing the same, and use thereof

Applicant:

China Petroleum & Chemical Corporation, Beijing, CN;

Inventors:

Hongjun E, Beijing, CN;

Heju Zhu, Beijing, CN;

Xiuhua Sui, Beijing, CN;

Pengfei Liao, Beijing, CN;

Leilei Hu, Beijing, CN;

Assignee:

CHINA PETROLEUM & CHEMICAL CORPORATION, Beijing, CN;

Attorney:

Buchanan Ingersoll & Rooney PC

Primary Examiner:

Taiwo Oladapo

Int. Cl.
CPC ...
C08G 83/00 (2006.01); C10M 149/22 (2006.01); C10M 139/04 (2006.01); C10M 155/02 (2006.01); C08G 73/02 (2006.01); H01F 1/44 (2006.01);
U.S. Cl.
CPC ...
C08G 83/004 (2013.01); C08G 73/028 (2013.01); C08G 83/00 (2013.01); C10M 139/04 (2013.01); C10M 149/22 (2013.01); C10M 155/02 (2013.01); H01F 1/445 (2013.01); C10M 2215/02 (2013.01);
Abstract

Disclosed is a magnetic dendrimer compound and a method for preparing the magnetic dendrimer compound, the molecular formula of which is shown in formula (I): Γ(CH)NRR(I). In this formula, Γ indicates magnetic particles coated with SiOon a surface thereof, the magnetic particles having been modified by a silane coupling agent; (CH)NRis a dendritic group, and Ris a lipophilic group, with 0≦n≦100. Further disclosed is a lubricant comprising the magnetic dendrimer compound.

Find Patent Forward Citations

E, Hongjun. (2017). Magnetic resin compound, method for preparing the same, and use thereof (U.S. Patent No. 9815948). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/9815948

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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