Supercharge Your Innovation With Domain-Expert AI Agents!

Treating agent for synthetic fiber and treating method for the same

A technology of synthetic fiber and treatment method, which is applied in the field of treatment agent for synthetic fiber, and can solve problems such as insufficiency and reduction in silk strength

Active Publication Date: 2012-11-21
TAKEMOTO YUSHI KK
View PDF10 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, among these conventional treating agents, for synthetic fibers obtained by spinning under more severe conditions in recent years, there is a problem that it is obviously insufficient in suppressing the above-mentioned spinning, fuzz and tar, and preventing the reduction of yarn strength.

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Treating agent for synthetic fiber and treating method for the same
  • Treating agent for synthetic fiber and treating method for the same
  • Treating agent for synthetic fiber and treating method for the same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Example 1 {Preparation of Treatment Agent (P-1)}

[0037] 10 parts of the following isocyanuric acid derivative (K-1), 20 parts of the following lubricant (L-1), 10 parts of the following lubricant (L-2), and the following emulsifier (E-1) 50 parts, 10 parts of the following emulsifier (E-2), and 1 part of the following antistatic agent (S-3) were uniformly mixed to prepare the treatment agent (P-1) of Example 1.

[0038] Isocyanuric Acid Derivatives (K-1): Tris(2-Hydroxyethyl)isocyanurate Tripropionate

[0039] Lubricant (L-1): Dioleyl Thiodipropionate

[0040] Lubricant (L-2): Bisphenol A dilaurate

[0041] Emulsifier (E-1): A polyoxyalkylene aliphatic polyester compound obtained by adding 20 mol of ethylene oxide (hereinafter abbreviated as EO) to 1 mol of hydrogenated castor oil.

[0042] Emulsifier (E-2): an ester compound of 1 mol of polyoxyalkylene castor oil and 3 mol of capric acid obtained by adding 40 mol of EO to 1 mol of castor oil.

[0043] Antistatic ...

Embodiment 2～68 and comparative example 1～17

[0044] Examples 2 to 68 and Comparative Examples 1 to 17 {Preparation of Treatment Agents (P-2) to (P-68) and Treatment Agents (R-1) to (R-17)}

[0045] Processing agent (P-2)-(P-68) and processing agent (R-1)-(R-17) were prepared similarly to processing agent (P-1). The contents of the components used in the preparation of the treatment agents of the above examples are shown in Tables 1 to 5, and the contents of the treatment agents prepared in the above examples are shown in Tables 6 to 14.

[0046] [Table 1]

[0047]

[0048] [Table 2]

[0049]

[0050] [table 3]

[0051]

[0052] In Table 3, the number average molecular weights of the compounds are values ​​measured with HLC-8120GPC manufactured by Tosoh Corporation.

[0053] [Table 4]

[0054]

[0055] [table 5]

[0056]

[0057] [Table 6]

[0058]

[0059] [Table 7]

[0060]

[0061] [Table 8]

[0062]

[0063] [Table 9]

[0064]

[0065] [Table 10]

[0066]

[0067] [Table 11...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

Provided is processing agent and processing methodfor synthetic fiber capable of restraining the generation of swinging thread, floss and tar in the step of preparing thread, and preventing thread intensity from reducing even though under the condition of high temperature and high contact pressure. For synthesizing fiber, the processing agent contains lubricant, emulsifier and anti-static agent with prescribed ratio as well as the following isocyanuric acid derivates with prescribed ratio as part of lubricant, the isocyanuric acid derivates is selected from one or more of part or complete ester compound of tri-(hydroxy methyl) isocyanuric acid and organic odd carboxylic acid, part or complete ester compound of tri-(2-hydroxy ethyl) isocyanuric acid and organic odd carboxylic acid, part orcomplete ester compound of tri-(2-hydroxy propyl) isocyanuric acid and organic odd carboxylic acid, part or complete ester compound of bi-(2-hydroxy propyl) isocyanuric acid and organic odd carboxylic acid, part or complete ester compound of tri-(2-hydroxy ethyl) isocyanuric acid and monovalence fat family hydroxy compound, part or complete ester compound of isocyanuric acid bi-(2-hydroxy ethyl) and monovalence fat family hydroxy compounds.

Description

technical field [0001] The present invention relates to a treatment agent for synthetic fibers (hereinafter simply referred to as a treatment agent) and a treatment method for synthetic fibers (hereinafter simply referred to as a treatment method). For synthetic fibers such as polyamide fibers and polyester fibers, it is important not to generate fuzz or the like on the synthetic fibers during the spinning step. Among them, industrial materials that require high strength due to the above-mentioned applications are used for tire cords, belts, hoses, seat belts, air bags, etc. (Industrial materials) Synthetic fibers are made under the severe conditions of high temperature and high contact pressure, which tends to produce yarn spinning (系摇れ), fuzz and tar (タル) in the spinning process, resulting in a decrease in yarn strength. , so it is particularly important not to produce the above-mentioned yarns, fuzz and tar. Therefore, for the treatment agent attached to the synthetic fib...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/364D06M13/402
Inventor 山北洋伊东由浩
Owner TAKEMOTO YUSHI KK
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com