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:
Feb. 22, 1983
Filed:
Nov. 03, 1980
Applicant:
Inventor:
George J Antlfinger, Avon Lake, OH (US);
Assignee:
The B F Goodrich Company, Akron, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B / ; B32B / ; D04H / ; D04H / ;
U.S. Cl.
CPC ...
428288 ; 428290 ; 428518 ;
Abstract
A polyolefin fabric, such as polyethylene or polypropylene, having improved wet tensile strength retention is made by bonding polyolefin fibers with a latex containing at least 5% polyvinyl chloride and/or polyvinylidene chloride.
Antlfinger, George. (1983). Polyolefin nonwovens with high wet strength retention bonded with vinyl (U.S. Patent No. 4374894). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4374894
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile