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:
Aug. 22, 1978
Filed:
Mar. 28, 1975
Applicant:
Inventors:
Norman A Portnoy, Hopatcong, NJ (US);
Jett C Arthur, Jr, Metairie, LA (US);
Matthew F Margavio, Metairie, LA (US);
Marie C Nelson, New Orleans, LA (US);
Assignee:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08L / ; B01J / ;
U.S. Cl.
CPC ...
20415912 ; 8DIG / ; 2041601 ;
Abstract
Acrylated cotton fabric is reacted with water-N,N-dimethylformamide solutions of acrylamide and then exposed to near ultraviolet light in an inert atmosphere to produce crosslinked acrylated cotton fabrics with durable press properties. The treatment is also applicable to methacrylated cotton fabric and the results obtained are similar.