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. 03, 1999
Filed:
Sep. 22, 1998
Applicant:
Inventor:
Jerry Zucker, Charleston, SC (US);
Assignee:
Thantex Holdings, Inc., North Charleston, SC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D06B / ;
U.S. Cl.
CPC ...
8137 ; 8147 ; 134 40 ; 134 42 ;
Abstract
A method or removing and disposing hydrocarbons absorbed in a fabric, the method comprising the steps of providing a nonwoven fabric which comprises in excess of 55% fibers of polyvinyl alcohol, and wherein the nonwoven fabric is contaminated with hydrocarbons, disposing the nonwoven fabric in a warm aqueous bath heated to a temperature substantially less than the dissolution temperature of the polyvinyl alcohol fibers, whereby to cause liberation of the hydrocarbons from the fabric.