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:
Jan. 03, 1978
Filed:
Oct. 26, 1976
Applicant:
Inventor:
Clifford Charles Carroll, Spartanburg, SC (US);
Assignee:
Milliken Research Corporation, Spartanburg, SC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
D06M / ; D06M / ;
U.S. Cl.
CPC ...
8192 ; 81155 ; 81157 ; 8DIG / ; 260 4253 ; 260 / ;
Abstract
A method for improving the elasticity of a textile material is provided wherein a preshrunk textile material, while maintained in a relaxed state, is impregnated with a liquid admixture consisting essentially of a polyisocyanate, a polyether diol, and a polyether polyol having at least three hydroxyl groups per molecule, reacting the polyisocyanate with the polyether diol and polyether polyol to provide a polymeric impregnated textile material, and curing the polymeric impregnated textile material to provide a textile material having improved elasticity.