Invention Grant
- Patent Title: Processing agents for synthetic fibers, aqueous liquids thereof, processing methods for synthetic fibers and synthetic fibers
- Patent Title (中): 合成纤维的加工剂，其含水液体，合成纤维和合成纤维的加工方法
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Application No.: US13944024Application Date: 2013-07-17
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Publication No.: US08834735B2Publication Date: 2014-09-16
- Inventor: Takayuki Sato , Yuichiro Murakami , Fumiyoshi Ishikawa , Koji Fujimoto
- Applicant: Takemoto Yushi Kabushiki Kaisha
- Applicant Address: JP Gamagori
- Assignee: Takemoto Yushi Kabushiki Kaisha
- Current Assignee: Takemoto Yushi Kabushiki Kaisha
- Current Assignee Address: JP Gamagori
- Agency: Weaver Austin Villeneuve & Sampson LLP
- Priority: JP2012-215330 20120928; JP2012-281999 20121226
- Main IPC: D06M13/00
- IPC: D06M13/00 ; D06M13/02 ; D06M13/148 ; D06M13/188 ; D06M13/224 ; D06M13/256 ; D06M13/292 ; C10M141/02 ; D06B1/00 ; D01F11/00 ; D06M13/17
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.
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