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:
Jul. 19, 2011
Filed:
Aug. 09, 2010
Ru-yu Wu, Taoyuan Hsien, TW;
Chih-wei Chu, Taoyuan Hsien, TW;
Shih-hsiung Chen, Taoyuan Hsien, TW;
Chao-yuan Chiang, Taoyuan Hsien, TW;
Ru-Yu Wu, Taoyuan Hsien, TW;
Chih-Wei Chu, Taoyuan Hsien, TW;
Shih-Hsiung Chen, Taoyuan Hsien, TW;
Chao-Yuan Chiang, Taoyuan Hsien, TW;
Far Eastern New Century Corporation, Taipei, TW;
Abstract
A fiber modifier for improving thermo-bonding affinity of a composite fiber to a natural fiber includes a blend of maleic anhydride and a copolymer component selected from a copolymer of ethylene and acrylic acid, a copolymer of ethylene and methacrylic acid, and combinations thereof. A core and sheath composite fiber including a sheath component made from a fiber composition that contains the above fiber modifier is also disclosed.