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:
Jun. 28, 2005
Filed:
Feb. 23, 2001
Applicant:
Ravi Ram Vedula, North Ridgeville, OH (US);
Inventor:
Ravi Ram Vedula, North Ridgeville, OH (US);
Assignee:
Noveon IP Holdings Corp., Cleveland, OH (US);
Primary Examiner:
Int. Cl.
CPC ...
C08L075/08 ; C08L075/00 ; C08G018/32 ; C08G018/48 ; C08G018/82 ;
U.S. Cl.
CPC ...
Abstract
This invention is comprised of a thermoplastic polyurethane elastomer fiber obtained by melt spinning a polyurethane having a rebound of 60% or greater and a isocyanate-terminated polyether or polyester additive. The elastic fibers have low shrinkage, high heat resistance, low tensile set, and high elongation.