Antistatic, anti-ultraviolet, antibacterial, breathable, skin-touch waterborne polyurethane coating adhesive for textile and preparation method thereof

A water-based polyurethane and anti-ultraviolet technology, which is applied in the fields of antistatic, water-based polyurethane coating adhesives for textiles, antibacterial, skin feel, anti-ultraviolet, and vapor permeability. It can solve the problems of polyurethane coating adhesives and achieve high Elasticity, fine and soft film formation, good elasticity

Active Publication Date: 2017-02-22
LIAONING FIXED STAR FINE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] At present, there are no water-based skin-feeling coating adhesive products suitable for pure cotton, polyester, nylon and various blended fabrics, especially water-based skin-feeling polyurethane coating adhesives with antistatic, anti-ultraviolet, antibacterial, and vapor-permeable functions. There is no public information on related technologies

Method used

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  • Antistatic, anti-ultraviolet, antibacterial, breathable, skin-touch waterborne polyurethane coating adhesive for textile and preparation method thereof
  • Antistatic, anti-ultraviolet, antibacterial, breathable, skin-touch waterborne polyurethane coating adhesive for textile and preparation method thereof
  • Antistatic, anti-ultraviolet, antibacterial, breathable, skin-touch waterborne polyurethane coating adhesive for textile and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0058] (1) Add 20% of deionized water and 0.7% of diisopropyl octadecyloxyacetyl aluminum chelate into the stainless steel reaction kettle, stir evenly, add 5.0% of modified hemp lignocellulose powder, and disperse for 35 minutes until completely uniform , add polyurethane elastic powder 3.0, continue to disperse for 15 minutes until completely uniform;

[0059] (2) Add polyurethane adhesive 65, defoamer 0.1, associative polyurethane thickener 3.0, stir for 40 minutes until completely uniform, continue to add antistatic agent 2.5, silicone smooth hand agent 8.0, silicone anti-sticking agent 2.8, ultraviolet absorber 2.8, then stir for 40 minutes until completely uniform, filter and discharge to obtain the product.

Embodiment 2

[0061] (1) Add deionized water 24, diisopropyloctadecyloxyacetyl aluminum chelate 1.2 to the stainless steel reaction kettle, stir evenly, add modified hemp lignocellulose powder 9.0, disperse for 40 minutes until completely uniform , add polyurethane elastic powder 4.5, disperse for 20 minutes until completely uniform;

[0062] (2) Add polyurethane adhesive 60, defoamer 0.15, associative polyurethane thickener 4.0, stir for 50 minutes until completely uniform, continue to add antistatic agent 4.0, silicone smooth hand agent 6.0, silicone anti-sticking agent 4.0, ultraviolet absorber 2.5, then stir for 35 minutes until completely uniform, filter and discharge to obtain the product.

Embodiment 3

[0064] (1) Add 25% of deionized water and 1.8% of diisopropyl octadecyloxyacetyl aluminum chelate into the stainless steel reaction kettle, stir evenly, add 12% of modified hemp lignocellulose powder, and disperse for 50 minutes until completely uniform , add polyurethane elastic powder 5.0, continue to disperse for 20 minutes until completely uniform;

[0065] (2) Add polyurethane adhesive 60, defoamer 0.15, associative polyurethane thickener 4.2, stir for 40 minutes until completely uniform, continue to add antistatic agent 4.5, silicone smooth hand agent 10, silicone anti-sticking agent 2.5, UV absorber 2.0, then stirred for 35 minutes until completely uniform, filtered out to obtain the product.

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Abstract

The invention provides an antistatic, anti-ultraviolet, antibacterial, breathable, skin-touch waterborne polyurethane coating adhesive and a preparation method thereof. The coating adhesive is prepared from, by weight, 20-30 parts of deionized water, 0.5-3.0 parts of diisopropyl octadecanalkoxyl acetyl aluminum chelate, 5.0-15 parts of modified hemp lignocellulose powder, 3.0-5.0 parts of polyurethane elastic powder, 50-70 parts of polyurethane adhesive, 0.1-0.3 part of defoaming agent, 1.0-5.0 parts of associative polyurethane thickener, 2.0-5.0 parts of anti-static agent, 5.0-10 parts of organic silicon smooth handfeel agent, 2.0-5.0 parts of organic silicon anti-sticking agent and 1.0-3.0 parts of ultraviolet absorbent in a compounding mode. The coating adhesive is suitable for pure cotton, polyester, chinlon and various blended fabrics and good in wear resistance and washability.

Description

technical field [0001] The present invention relates to a coating adhesive for finishing textiles, in particular to an antistatic, anti-ultraviolet, antibacterial, vapor-permeable, skin-feeling, water-based polyurethane coating adhesive for textiles. The coated product treated with this adhesive has delicate It has a skin-like touch, and has antistatic, anti-ultraviolet, antibacterial, vapor permeable and other functional characteristics, and has application characteristics such as wear resistance and water resistance. Suitable for pure cotton, polyester, nylon and various blended fabrics. Background technique [0002] Skin-feeling coating is a style coating, which can make textiles obtain a delicate and comfortable touch through coating finishing. It feels like a baby's skin, tender and smooth, and is as fine and fluffy as rose petals, thick and plump. These characteristic industries are collectively referred to as skin feel. [0003] With the improvement of living standa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06M15/564D06M15/05D06M15/643D06M15/647D06M13/10D06M13/352
CPCD06M13/10D06M13/352D06M15/05D06M15/564D06M15/6436D06M15/647D06M16/00D06M2200/25D06M2200/50
Inventor 杨青陈剑冰赵向君孙海娥
Owner LIAONING FIXED STAR FINE CHEM
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