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Fur-imitating static flocking binder and preparation method thereof

A technology of electrostatic flocking and adhesive, which is applied in the field of imitation fur products, can solve the problems that have not been reported, and achieve the effect of improving the fastness of the pile, improving the softness and cold resistance, and meeting the needs of use

Active Publication Date: 2011-10-19
LIAONING FIXED STAR FINE CHEM
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Other literatures that introduce related technologies of electrostatic flocking adhesives involve conventional electrostatic flocking products such as home decoration, printed flocking, artificial leather flocking, and velvet fabrics. The requirements of adhesives are generally limited to good fastness of fluff, low cost, and certain dry-cleaning resistance, while imitation fur products are generally used in the cold winter in the north. In addition to meeting the above requirements, the adhesive must also have good Softness, cold resistance (the cold resistance referred to in the present invention is the test data of the ultimate embrittlement temperature of flocking products), resilience and fullness of hand feeling, etc. It is difficult for ordinary electrostatic flocking adhesives to fully meet product requirements At present, there is no report on the adhesive production technology specially used for imitation fur electrostatic flocking products

Method used

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  • Fur-imitating static flocking binder and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] 1) Raw material ratio: 3.8 grams of lauryl alcohol polyoxyethylene (40) ether, 1.3 grams of sodium lauryl sulfate, 18 grams of butyl acrylate, 1.7 grams of ethylene glycol dimethacrylate, N-hydroxy 3.3 grams of methacrylamide, 84 grams of isooctyl acrylate, 11 grams of acrylonitrile, 4.4 grams of acrylic acid, 0.45 grams of ammonium persulfate, and 140 grams of deionized water;

[0018] 2) Add 36 grams of deionized water, 1.1 grams of polyoxyethylene lauryl alcohol (40) ether and 0.9 grams of sodium lauryl sulfate into the reaction kettle, stir and dissolve;

[0019] 3) Dissolve 0.45 grams of ammonium persulfate in 6 grams of deionized water for use;

[0020] 4) Dissolve the remaining 2.7 grams of lauryl alcohol polyoxyethylene (40) ether and 0.4 grams of sodium lauryl sulfate in the remaining 98 grams of deionized water, add to the pre-emulsification kettle, and mix all the monomers, namely butyl acrylate 18 grams of ester, 1.7 grams of ethylene glycol dimethacrylate,...

Embodiment 2

[0024] 1) Raw material ratio: 3.5 grams of lauryl alcohol polyoxyethylene (40) ether, 1.4 grams of sodium lauryl sulfate, 19 grams of butyl acrylate, 1.5 grams of ethylene glycol dimethacrylate, N-hydroxy 3.2 grams of methacrylamide, 85 grams of isooctyl acrylate, 10 grams of acrylonitrile, 4.3 grams of acrylic acid, 0.42 grams of ammonium persulfate, and 138 grams of deionized water;

[0025] 2) Add 35 grams of deionized water, 1 gram of lauryl alcohol polyoxyethylene (40) ether and 1 gram of sodium lauryl sulfate into the reaction kettle, stir and dissolve;

[0026] 3) Dissolve 0.42 grams of ammonium persulfate in 6 grams of deionized water for use;

[0027] 4) Dissolve the remaining 2.5 grams of lauryl alcohol polyoxyethylene (40) ether and 0.4 grams of sodium lauryl sulfate in the remaining 97 grams of deionized water, add it to the pre-emulsification kettle, and dissolve all the monomers, namely butyl acrylate 19 grams of ester, 1.5 grams of ethylene glycol dimethacrylat...

Embodiment 3

[0031] 1) Raw material ratio: 4 grams of lauryl alcohol polyoxyethylene (40) ether, 1.3 grams of sodium lauryl sulfate, 18.5 grams of butyl acrylate, 1.9 grams of ethylene glycol dimethacrylate, N-hydroxy 3.5 grams of methacrylamide, 82 grams of isooctyl acrylate, 11 grams of acrylonitrile, 4.5 grams of acrylic acid, 0.48 grams of ammonium persulfate, and 145 grams of deionized water;

[0032] 2) Add 39 grams of deionized water, 1.3 grams of polyoxyethylene lauryl alcohol (40) ether and 0.8 grams of sodium lauryl sulfate into the reaction kettle, stir and dissolve;

[0033] 3) Dissolve 0.48 grams of ammonium persulfate in 6 grams of deionized water for use;

[0034] 4) Dissolve the remaining 2.7 grams of lauryl alcohol polyoxyethylene (40) ether and 0.5 grams of sodium lauryl sulfate in the remaining 100 grams of deionized water, add it to the pre-emulsification kettle, and mix all monomers, namely butyl acrylate Add 18.5 grams of ester, 1.9 grams of ethylene glycol dimethacr...

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PUM

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Abstract

The invention relates to a fur-imitating static flocking binder and a preparation method thereof; and the fur-imitating static flocking binder is prepared by the following raw materials: lauryl alcohol polyoxyethylene (40) ether, lauryl sodium sulfate, butyl acrylate, ethylene glycol dimethacrylate, N-hydroxymethyl acrylamide, ethyl hexyl acrylate, acrylonitrile, acrylic acid, ammonium persulfate and deionized water, which are made into polymer emulsion through seed emulsion polymerization. The fur-imitating static flocking binder has remarkable advantages of cold resistance, wear resistance, drapability and wrinkle resistance and other indexes, thus greatly improving the quality of the fur-imitating static flocking product.

Description

technical field [0001] The invention relates to a fur-like electrostatic flocking adhesive and a preparation method thereof, which is an emulsion of an acrylic polymer, and is particularly suitable for producing fur-like products of electrostatic flocking fabrics. Background technique [0002] Electrostatic flocking is a textile finishing technology. Because of its special process, convenient implementation, changeable product performance and style, energy saving and environmental protection, it has become a trend in textile finishing in recent years. The demand for fur-like products in electrostatic flocking products is very large, and the quality requirements are getting higher and higher, especially for the softness, cold resistance, pile fastness and high simulation of fabrics. At present, the adhesives used for fur-like electrostatic flocking in the market are generally ordinary soft electrostatic flocking adhesives. These products are often inferior to real fur in term...

Claims

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Application Information

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IPC IPC(8): C09J133/08C08F220/18C08F222/14C08F220/58C08F220/48C08F220/06C08F2/30C08F2/26
Inventor 严欣宁孙继昌宋明智李秀颖王冠中
Owner LIAONING FIXED STAR FINE CHEM
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