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Cold-resistant, soft and down-proof coating adhesive for textile and preparation method

A technology for preventing pinholes and textiles, applied in textiles, papermaking, fiber processing, etc., can solve the problems of harming human health and polluting the environment, and achieve the effect of preventing pinhole drilling, good effect and low crystallization point

Active Publication Date: 2015-09-30
LIAONING FIXED STAR FINE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the coating adhesive of this invention is solvent-based and contains a large amount of solvent. Like pony glue, a large amount of solvent is released during the drying and film-forming process, which pollutes the environment and damages human health. Moreover, this inventive product is only suitable for nylon fabrics

Method used

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  • Cold-resistant, soft and down-proof coating adhesive for textile and preparation method
  • Cold-resistant, soft and down-proof coating adhesive for textile and preparation method
  • Cold-resistant, soft and down-proof coating adhesive for textile and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] Add polyurethane adhesive 85, defoamer 0.4 to the stainless steel kettle and stir at room temperature for 10-30 minutes, add associative polyurethane rheology additive 1.5 and stir for 30-45 minutes, add hand feeling agent 5 and stir for 20-30 minutes, filter out expected product;

[0024] Among them, the polyurethane adhesive: the water-based polyurethane emulsion FS-702 produced by Liaoning Xingxing Fine Chemical Co., Ltd. and the water-based polyurethane electrostatic flocking glue FS-5132 produced by Liaoning Xingxing Fine Chemical Co., Ltd. are uniformly mixed at a weight ratio of 60:25.

Embodiment 2

[0026] Add polyurethane adhesive 90, defoamer 0.3 to a stainless steel kettle and stir at room temperature for 10-30 minutes, add associative polyurethane rheology additive 2.0 and stir for 30-45 minutes, add hand feeling agent 9 and stir for 20-30 minutes, filter out expected product;

[0027] Among them, the polyurethane adhesive: the water-based polyurethane emulsion FS-702 produced by Liaoning Xingxing Fine Chemical Co., Ltd. and the water-based polyurethane electrostatic flocking adhesive FS-5132 produced by Liaoning Xingxing Fine Chemical Co., Ltd. are uniformly mixed at a weight ratio of 64:26.

Embodiment 3

[0029] Add polyurethane adhesive 80, defoamer 0.3 to a stainless steel kettle and stir at room temperature for 10-30 minutes, add associative polyurethane rheology additive 1.5 and stir for 30-45 minutes, add hand feeling agent 7 and stir for 20-30 minutes, filter out expected product;

[0030] Among them, the polyurethane adhesive: the water-based polyurethane emulsion FS-702 produced by Liaoning Xingxing Fine Chemical Co., Ltd. and the water-based polyurethane electrostatic flocking adhesive FS-5132 produced by Liaoning Xingxing Fine Chemical Co., Ltd. are uniformly mixed at a weight ratio of 55:25.

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Abstract

The invention relates to a preparation method of cold-resistant, soft and down-proof coating adhesive for textile. The preparation method is characterized by comprising the steps of stirring 80-90 parts by weight of polyurethane binder and 0.3-0.5 parts by weight of defoaming agent for 10-30min at room temperature, adding 1.5-2.0 parts by weight of associated polyurethane rheological assistant, stirring for 30-45min, adding 5-10 parts by weight of hand feeling agent, stirring for 20-30min, and filtering and discharging to obtain the product. The adhesive is applicable to pure cotton, dacron and chinlon shell fabrics.

Description

technical field [0001] The invention relates to an anti-pinhole-drilling coating adhesive for textile fabrics, which is a water-based coating adhesive and has the functional characteristics of being super soft, cold-resistant, and anti-pinhole-drilling. Background technique [0002] Currently, solvent-based acrylic resins are mainly used for pinhole anti-velvet fabrics in the market. Solvent-based acrylic resin, commonly known as pony glue, is soft to the touch, but it contains a lot of toluene, which will release toluene during use, pollute the environment and cause harm to the human body. Moreover, solvent-based acrylic resin has the disadvantage of hot stickiness and cold brittleness. Pinhole anti-velvet fabrics are mainly used in cold environments, and the fabric will feel hard, which will affect the wearing comfort and fail to meet the cold resistance requirements; [0003] CN103614922A discloses a "down jacket fabric anti-pinhole drilling treatment method" to solve t...

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
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/568D06M13/50
Inventor 唐丽党瑞东荣星宋明智
Owner LIAONING FIXED STAR FINE CHEM
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