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:
Aug. 31, 2004
Filed:
Sep. 26, 2002
Applicant:
Inventors:
Teddy M. Keller, Fairfax Station, VA (US);
David Y. Son, Dallas, TX (US);
Assignee:
The United States of America as represented by the Secretary of the Navy, Washington, DC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 7/908 ; C08G 7/756 ;
U.S. Cl.
CPC ...
C08G 7/908 ; C08G 7/756 ;
Abstract
A polymer has a repeating unit including at least one alkynyl group, at least one borate group, at least one silyl group and/or at least one siloxyl group. The polymer may be prepared by reacting a first compound having at least one alkynyl group and at least one siloxyl group and a second compound selected from boric acid, hydrocarbon borate, hydrocarbon boronic acid, and pyroboric acid. The polymer of the present invention possesses both the processability of an organic polymer and the thermal and oxidative stability of an inorganic polymer.