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. 20, 1992
Filed:
Sep. 14, 1990
Applicant:
Inventors:
Michael Haubs, Chatham, NJ (US);
Walt Hassinger, Anandale, NJ (US);
Assignee:
Hoechst Celanese Corp., Somerville, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
427163 ; 118405 ; 118420 ; 118D / ; 427164 ; 4273899 ; 4273935 ; 4274343 ; 4274345 ; 4274347 ;
Abstract
A method for applying polymeric coatings to fibers is disclosed and claimed. The method involves solution casting a film atop a liquid bath and radially advancing the pre-cast film to a central point where the fiber to be coated is drawn through the film so that a uniform coating is applied about the entire circumference of the fiber. The polymeric film is maintained in a swollen state to ease processing and promote adhesion.