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:
Apr. 13, 2010
Filed:
May. 31, 2006
Applicants:
James Economy, Urbana, IL (US);
Wei Xiao, Spartanburg, SC (US);
Inventors:
James Economy, Urbana, IL (US);
Wei Xiao, Spartanburg, SC (US);
Assignee:
The Board of Trustees of the University of Illinois, Urbana, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 27/36 (2006.01); G11B 5/725 (2006.01); C10M 107/32 (2006.01); C08G 63/12 (2006.01); C08G 63/16 (2006.01);
U.S. Cl.
CPC ...
Abstract
Aliphatic polyesters may be substituted at the alpha- and beta-positions. These aliphatic polyesters may have increased thermal, chemical and hydrolytic stability compared to conventional aliphatic polyesters. In addition, these aliphatic polyesters may be used as high performance lubricants, including lubricants for hard disk drives.