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:
Oct. 18, 2005
Filed:
Jun. 09, 2004
Huy K. Tran, Mountain View, CA (US);
Daniel J. Rasky, Palo Alto, CA (US);
Christine E. Szalai, Santa Clara, CA (US);
Joseph A. Carroll, Chula Vista, CA (US);
Ming-ta S. Hsu, San Jose, CA (US);
Huy K. Tran, Mountain View, CA (US);
Daniel J. Rasky, Palo Alto, CA (US);
Christine E. Szalai, Santa Clara, CA (US);
Joseph A. Carroll, Chula Vista, CA (US);
Ming-ta S. Hsu, San Jose, CA (US);
Abstract
A low density organic polymer impregnated preformed fibrous ceramic article includes a plurality of layers. A front layer includes ceramic fibers or carbon fibers or combinations of ceramic fibers and carbon fibers, and is impregnated with an effective amount of at least one organic polymer. A middle layer includes polymer impregnated ceramic fibers. A back layer includes ceramic fibers or carbon fibers or combinations of ceramic fibers and carbon fibers, and is impregnated with an effective amount of at least one low temperature pyrolyzing organic polymer capable of decomposing without depositing residues.