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:
Sep. 23, 2014
Filed:
Jun. 10, 2008
Aimin He, Alpharetta, GA (US);
Vasily A. Topolkaraev, Appleton, WI (US);
Alan E. Wright, Woodstock, GA (US);
Gregory J. Wideman, Menasha, WI (US);
Aimin He, Alpharetta, GA (US);
Vasily A. Topolkaraev, Appleton, WI (US);
Alan E. Wright, Woodstock, GA (US);
Gregory J. Wideman, Menasha, WI (US);
Kimberly-Clark Worldwide, Inc., Neenah, WI (US);
Abstract
A method for forming a fiber is provided. The method comprises supplying at least one aromatic polyester to a melt processing device and modifying the aromatic polyester with at least one polyether copolymer within the device to form a thermoplastic composition having a melt flow rate that is greater than the melt flow rate of the aromatic polyester. The polyether copolymer contains a repeating unit (A) having the following formula:CHO  (A)wherein,