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:
Feb. 28, 2006
Filed:
Sep. 16, 2003
Applicants:
Zhuomin Ding, Blythewood, SC (US);
Joe Forrest London, Jr., Mount Ulla, NC (US);
Inventors:
Zhuomin Ding, Blythewood, SC (US);
Joe Forrest London, Jr., Mount Ulla, NC (US);
Assignee:
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
D01D 5/088 (2006.01); D01D 10/02 (2006.01); D01F 6/62 (2006.01); D02G 3/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A spinning process for poly(trimethylene terephthalate) and an analytical method wherein the process provides an aging resistant poly(trimethylene terephthalate) yarn and the analytical method provides predictability to the process.