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:
Dec. 04, 1984
Filed:
Sep. 13, 1983
Applicant:
Inventor:
William J Hampshire, Peninsula, OH (US);
Assignee:
The Goodyear Tire & Rubber Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ; B05D / ;
U.S. Cl.
CPC ...
427296 ; 427350 ; 427386 ; 4273899 ; 4273984 ; 4274301 ;
Abstract
A method of sizing a filament in the form of a mat of strand filament wound into a roll by immersing the roll in a ketone solvent containing an unsaturated epoxy resin and polyamine curative therefor followed by removing said ketone under vacuum conditions to unblock said polyamine and allowing it to partially cross-link said epoxy.
Hampshire, William. (1984). Method of sizing strands (U.S. Patent No. 4486474). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4486474
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile