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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.:

US 8834735 B1

PDFFull Text
Expired
Date of Patent:
Sep. 16, 2014

Filed:

Jul. 17, 2013

Processing agents for synthetic fibers, aqueous liquids thereof, processing methods for synthetic fibers and synthetic fibers

Applicant:

Takemoto Yushi Kabushiki Kaisha, Gamagori, JP;

Inventors:

Takayuki Sato, Gamagori, JP;

Yuichiro Murakami, Gamagori, JP;

Fumiyoshi Ishikawa, Gamagori, JP;

Koji Fujimoto, Gamagori, JP;

Assignee:

Takemoto Yushi Kabushiki Kaisha, Gamagori, JP;

Attorney:

Weaver Austin Villeneuve & Sampson LLP

Primary Examiner:

Anthony J Green

Int. Cl.
CPC ...
D06M 13/00 (2006.01); D06M 13/02 (2006.01); D06M 13/148 (2006.01); D06M 13/188 (2006.01); D06M 13/224 (2006.01); D06M 13/256 (2006.01); D06M 13/292 (2006.01); C10M 141/02 (2006.01); D06B 1/00 (2006.01); D01F 11/00 (2006.01); D06M 13/17 (2006.01);
U.S. Cl.
CPC ...
D06B 1/00 (2013.01); D06M 13/17 (2013.01); D06M 13/02 (2013.01); C10M 141/02 (2013.01); D06M 13/292 (2013.01); D06M 13/224 (2013.01); D01F 11/00 (2013.01); D06M 13/188 (2013.01); D06M 13/256 (2013.01); D06M 13/148 (2013.01);
Abstract

A processing agent containing five specified kinds of components including esters and ethers as required components is used in the production or fabrication process of synthetic fibers such that superior spinning property is maintained and synthetic fibers with superior yarn quality and dyeing property can be obtained. Aqueous liquids of such processing agents, processing methods using such liquids and synthetic fibers obtained by such methods are also presented.

Find Patent Forward Citations

Sato, Takayuki. (2014). Processing agents for synthetic fibers, aqueous liquids thereof, processing methods for synthetic fibers and synthetic fibers (U.S. Patent No. 8834735). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8834735

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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