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:
Nov. 11, 2014
Filed:
Nov. 04, 2009
Applicants:
Chao-huei Liu, Taipei Hsien, TW;
Ruey-loung Chern, Taipei Hsien, TW;
Inventors:
Chao-Huei Liu, Taipei Hsien, TW;
Ruey-Loung Chern, Taipei Hsien, TW;
Assignee:
Taiwan Textile Research Institute, New Taipei, TW;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
D02G 3/00 (2006.01); D04H 1/00 (2006.01); D01F 8/00 (2006.01); D01F 8/04 (2006.01); D01D 5/34 (2006.01); D01D 5/253 (2006.01);
U.S. Cl.
CPC ...
D01F 8/04 (2013.01); D01D 5/34 (2013.01); D01D 5/253 (2013.01);
Abstract
A synthetic fiber including core and sheath is provided. The sheath covers the core and includes a plurality of segment portions and a plurality of sacrificial portions. The plurality of sacrificial portions are connected to the plurality of segment portions, where the plurality of segment portions and the plurality of sacrificial portions are arranged alternately to each other on an outer surface of the core, and the material of the plurality of segment portions is different with that of the plurality of sacrificial portions.