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. 01, 1981
Filed:
Mar. 04, 1980
Applicant:
Inventor:
Jerry Zucker, Charleston, SC (US);
Assignee:
Raybestos-Manhattan, Inc., Trumbull, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C04B / ;
U.S. Cl.
CPC ...
1063 / ; 1063 / ; 1063 / ; 1063 / ; 428378 ; 428391 ;
Abstract
Hot ceramic fibers, preferably those freshly manufactured, are provided with a coating containing an ionic coupling agent such as either a silane or titanate coupling agent and preferably also a surfactant. The coated fiber is then allowed to cool. The fiber, with the silane or titanate bonded therein has greatly improved flexibility, strength, abrasion resistance and most importantly dispersibility in water.