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:
May. 09, 1989
Filed:
Feb. 05, 1987
Applicant:
Inventors:
Clarence A Andersson, Wallingford, PA (US);
Deborah P Partlow, Pittsburgh, PA (US);
Bulent E Yoldas, Pittsburgh, PA (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ; C04B / ; B32B / ;
U.S. Cl.
CPC ...
264 60 ; 156 89 ; 264 86 ; 264 87 ; 4283073 ; 4283077 ; 4283115 ; 4283128 ; 428408 ; 428689 ; 428697 ; 428698 ; 428701 ; 501 12 ; 501 95 ;
Abstract
A porous body consisting of a felted fibrous skeleton covered with and bonded together by a ceramic material is provided. Also provided are methods for making such a porous body which comprise the use of ceramic polymer solutions.