Invention Grant
- Patent Title: Spin annealed poly(trimethylene terephthalate) yarn
- Patent Title (中): 旋转退火的聚（对苯二甲酸丙二醇酯）纱线
-
Application No.: US10663295Application Date: 2003-09-16
-
Publication No.: US07005093B2Publication Date: 2006-02-28
- Inventor: Zhuomin Ding , Joe Forrest London, Jr.
- Applicant: Zhuomin Ding , Joe Forrest London, Jr.
- Applicant Address: US DE Wilmington
- Assignee: E. I. Du Pont de Nemours and Company
- Current Assignee: E. I. Du Pont de Nemours and Company
- Current Assignee Address: US DE Wilmington
- Agent Mark D. Kuller
- Main IPC: D01D5/088
- IPC: D01D5/088 ; D01D10/02 ; D01F6/62 ; D02G3/02
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.
Public/Granted literature
- US20040151904A1 Spin annealed poly(trimethylene terephthalate) yarn Public/Granted day:2004-08-05
Information query
