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:
Jul. 31, 1984
Filed:
Dec. 29, 1982
Applicant:
Inventors:
George E Totten, West Haverstraw, NY (US);
Angelo J Sabia, Yorktown, NY (US);
Assignee:
Union Carbide Corporation, Danbury, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D / ;
U.S. Cl.
CPC ...
4273899 ; 252-86 ; 252-89 ; 4273931 ; 4273934 ;
Abstract
A process for imparting hydrophilicity to fabric which comprises treating the fabric with a composition comprising a copolymer of an N-(oxymethyl)-acrylamide grafted onto a poly(oxyalkylene) backbone and an acid catalyst to facilitate cross-linking of the graft copolymer on the fabric surface and drying said fabric at a temperature sufficient to cure the graft copolymer.