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:
Jun. 05, 1990
Filed:
Sep. 06, 1988
Applicant:
Inventor:
Robert E Johnson, Hoboken, NJ (US);
Assignee:
Hoechst Celanese Corp., Somerville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; D01F / ;
U.S. Cl.
CPC ...
427227 ; 427229 ; 427337 ; 427377 ; 427380 ; 427381 ; 4274346 ; 264 291 ; 264 292 ; 264 83 ; 264129 ; 264211 ;
Abstract
Titanium-containing preceramic fibers are provided with a high loading of titanium by impregnating a polymeric fiber with a liquid comprising a titanium alkoxide where the alkoxide contains at least 2 carbon atoms and precipitating the titanium alkoxide in the fiber as titanium dioxide. Useful titanium alkoxides include titanium tetraethoxide, titanium tetrabutoxide and titanium isopropoxide.