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:
Apr. 08, 2003
Filed:
Dec. 27, 1999
James D. Cliver, Spartanburg, SC (US);
Dale R. Williams, Greer, SC (US);
Milliken & Company, Spartanburg, SC (US);
Abstract
A process for improving the colorfastness of dyed thermoplastic textile materials is described. The process involves heatsetting the materials to a temperature which minimizes the amount of semi-crystalline regions, dyeing the material and subjecting it to a reductive clear. The process can be used on a variety of textile materials including fibers, yarns and fabrics. The process is particularly effective in achieving high colorfastness on microdenier products, even when the product is dyed a dark shade. The materials also retain good strength and flexibility characteristics.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile