Treating agent for regenerative synthetic fibers and method thereof for treating regenerative synthetic fibers

A technology for synthetic fibers and treatment methods, which is applied in the field of treatment agents for regenerated synthetic fibers and the treatment of regenerated synthetic fibers. It can solve the problems of inability to simultaneously satisfy passability and hard water stability, and achieve the effect of preventing roll entanglement and uniform cotton web

Active Publication Date: 2013-02-27
竹本油脂(苏州)有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the treatment agents for synthetic fibers that do not contain organic phosphate compounds have the same problem, and cannot simultaneously satisfy the high-speed process of making the cotton web uniform, preventing roll entanglement, shedding, and defective yarns. and hard water stability

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1～26

[0032] Example 1 ~ 26: A method of recycling synthetic fiber treatment agent and its treatment regenerative synthetic fiber

Embodiment 1

[0033] Example 1 Regenerative synthetic fiber treatment agent's preparation of water -based liquid

[0034] The deployment of the water-based liquid (P-1) of the treatment agent (Example 1)

[0035] Add A composition of A ingredients Potranate 12 mass (A -1), B ingredients ethylene glycol 8 mass (B -1), 80 water quality portion, heating to 80 ° C for stirring, blending to 20 containing 20 containing 20%Of the percentage of the percentage of quality (Example 1) aqueous solution (P -1).

[0036] Aquatic solution (P -2 ~ P to 26 and R -1 to R -9) of the aquatic solution (P -2 ~ P ~ 26 and R -1 ~ R -9) of the treatment agent (Example 26 and comparative examples 1 to 9) of the treatment agent (P -P-)1) Similarly, mixes into water solutions (P -2 ~ P -26 and R -1 ~ R -9) with a hydraulic solution (P -2 ~ P -26 and R -1 ~ R -9) containing 20 % percentage of mass.Table 1 to Table 3 lists the content of the ingredients used in the preparation agents in the above examples, and Table 4 lists...

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PUM

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Abstract

The invention discloses a treating agent for regenerative synthetic fibers. The treating agent for the regenerative synthetic fibers mainly consists of a component A of which the mass percentage is 50%-95% and a component B of which the mass percentage is 5%-50%. The component A is a salt of a fatty acid, and the component B is at least one of the compounds satisfying general formula 1: R[-O-(X-O)m-H]n (1), wherein R represents residues obtained after all the hydroxyls of polyol which has 2-10 carbon atoms and contains two or more hydroxyls are removed; X represents residues obtained after all the hydroxyls of polyethylene oxide or polypropylene oxide are removed; m represents 0 or an integer within 1-200; and n represents an integer within 2-6. The treating agent for regenerative synthetic fibers is prepared into water solution and then used for treating the regenerative synthetic fibers. The treating agent for the regenerative synthetic fibers has the characteristics of: uniformizing a cotton net, preventing the cotton net from winding the roller, preventing drop matters and the generation of defective yarns, and having permeability and hard water stability in high-speed technique.

Description

Technical field [0001] The present invention involves a method of processing agent and its treatment of regenerative synthetic fiber for recycled synthetic fibers, which belongs to the field of recycled synthetic fiber surface treatment technology. Background technique [0002] In recent years, the textile process and dry non -woven manufacturing process of synthetic fibers have developed faster and faster. These processes are mostly used for synthetic fiber treatment agents with organic phosphate compounds as the main ingredients.It is one of the nutritional substances such as rivers, lakes, and harbor. Therefore, in the field of synthetic fiber treatment agents, it is also required to replace the synthetic fiber treatment agent with no problems at an early date.On the other hand, in order to build a circular economy and society, the heating plastic polymer such as waste polyester bottle is re -recycled to manufacture regenerative fiber manufacturing processes and use more water...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M13/188D06M13/148D06M13/203D06M15/53D06M101/32
Inventor 小室利广
Owner 竹本油脂(苏州)有限公司
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