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.:
Date of Patent:
Sep. 23, 2014
Filed:
Feb. 28, 2011
Applicants:
Lei LI, Wexford, PA (US);
Michael Joseph Stirniman, Fremont, CA (US);
Jiping Yang, San Jose, CA (US);
Inventors:
Lei Li, Wexford, PA (US);
Michael Joseph Stirniman, Fremont, CA (US);
Jiping Yang, San Jose, CA (US);
Assignee:
Seagate Technology LLC, Cupertino, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11B 5/66 (2006.01); G11B 5/725 (2006.01); C07C 43/178 (2006.01); C07F 9/6593 (2006.01);
U.S. Cl.
CPC ...
G11B 5/725 (2013.01); C07C 43/1786 (2013.01); C07F 9/65815 (2013.01);
Abstract
Compositions for use in lubricating thin film storage media are provided, as well as storage media formed using the compositions, the compositions including one or more central cores having a cyclic group, and a plurality of arms extending from the central cores, wherein each arm comprises phenol or piperonyl. Methods of preparing the compositions are also provided. Methods of preparing storage media that incorporate the compositions therein are further provided.