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. 07, 1988
Filed:
Mar. 09, 1987
Applicant:
Inventors:
James R Johnson, McLeansville, NC (US);
Chumpon Sujarit, High Point, NC (US);
Assignee:
Burlington Industries, Inc., Greensboro, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ;
U.S. Cl.
CPC ...
81157 ; 811557 ; 811561 ; 811564 ; 811565 ; 4273933 ; 428265 ;
Abstract
Flame resistance is imparted to high polyester content (50%) polyester/cotton blend fabrics by the successive application of a cyclic phosphonate ester flame retardant followed by THP/urea precondensate/NH.sub.3 and then by THPS. Commercially acceptable, flame retarded polyester/cotton products with improved hand result.
Johnson, James. (1988). Flame resistant polyester/cotton fabric and process for its production (U.S. Patent No. 4748705). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4748705
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile