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Activity imitation adhesive composition and preparation method thereof

An adhesive and reactive technology, applied in dyeing, textile and papermaking, etc., can solve the problems that the fastness and hand can not be satisfied at the same time, there is no specific data to explain the effect of low temperature treatment, and the results are unclear. High hardness, improved rubbing fastness, and improved softness

Active Publication Date: 2019-04-16
SHANGHAI ARGUS NEW MATERIAL CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Though this invention has been described in detail to the preparation of imitation active binder, the expression of the result of low temperature treatment is not clear, does not have specific data to illustrate its low temperature treatment effect, and from its fuzzy expression, low temperature treatment effect is higher temperature (150 ℃) treatment fastness difference is obvious
[0007] The above researchers have done a lot of work on the preparation of adhesives, and there is always a contradiction that the fastness and feel cannot be satisfied at the same time. It is difficult to synthesize a kind of adhesive that can be applied to pure cotton fabrics so that the fastness is at level 4 or above, and the feel is good. Products in grade 4-5 or above, and imitation reactive adhesives with self-thickening effect and excellent application performance

Method used

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  • Activity imitation adhesive composition and preparation method thereof
  • Activity imitation adhesive composition and preparation method thereof
  • Activity imitation adhesive composition and preparation method thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0062] The formula that present embodiment adopts comprises following raw material:

[0063]

[0064] Another aspect of the present invention provides the preparation method of above-mentioned a kind of novel imitation active adhesive: comprising:

[0065] (1) The preparation method of silicon-acrylic copolymer emulsion 1:

[0066] Silicon-acrylic copolymer emulsion 1 comprises the following components:

[0067]

[0068] Silicon-acrylic copolymer emulsion 1 preparation method:

[0069] First, 1 part by weight of allyl polyoxyethylene ether sulfate (EO=30, NRS-1230, purchased from Shanghai Zhongcheng Chemical Co., Ltd.), 2 parts by weight of allyl polyoxyethylene ether (EO=30, AE-330 , purchased from Shanghai Zhongcheng Chemical Co., Ltd.) mixed with 30 parts by weight of deionized water, heated to 50 ° C, stirred at 80 r / min for 20 min, and obtained 33 parts by weight of an emulsifier solution;

[0070] 5 parts by weight of double-ended vinyl polysiloxane (viscosity 1...

Embodiment 2

[0074]

[0075] Another aspect of the present invention provides the preparation method of above-mentioned a kind of novel imitation active adhesive: comprising:

[0076] (1) The preparation method of silicon-acrylic copolymer emulsion 2:

[0077] Silicon-acrylic copolymer emulsion 2 comprises the following components:

[0078]

[0079] Silicon-acrylic copolymer emulsion 2 preparation method: first 1 weight part of allyl polyoxyethylene ether sulfate (EO=30, NRS-1230, purchased from Shanghai Zhongcheng Chemical Co., Ltd.), 3 weight parts of allyl polyoxyethylene Vinyl ether (EO=30, AE-330, purchased from Shanghai Zhongcheng Chemical Co., Ltd.) was mixed with 30 parts by weight of deionized water, heated to 60° C., stirred at 80 r / min for 20 minutes, and 34 parts by weight of an emulsifier solution was prepared;

[0080] 7 parts by weight of double-ended vinyl polysiloxane (viscosity 200,000 mPa·s, 25°C), 2 parts by weight of acrylonitrile, 1 part by weight of tertiary v...

Embodiment 3

[0084]

[0085] Another aspect of the present invention provides the preparation method of above-mentioned a kind of novel imitation active adhesive: comprising:

[0086] (1) The preparation method of silicon-acrylic copolymer emulsion 3:

[0087] Silicon-acrylic copolymer emulsion 3 comprises the following components:

[0088]

[0089] Silicon-acrylic copolymer emulsion 3 preparation method: 1 weight part of allyl polyoxyethylene ether sulfate (EO=30, NRS-1230, purchased from Shanghai Zhongcheng Chemical Co., Ltd.), 3 weight parts of allyl polyoxyethylene Vinyl ether (EO=30, AE-330, purchased from Shanghai Zhongcheng Chemical Co., Ltd.) was mixed with 30 parts by weight of deionized water, heated to 55 ° C, stirred at 80 r / min for 20 minutes, and 34 parts by weight of an emulsifier solution was obtained;

[0090] 10 parts by weight of double-ended vinyl polysiloxane (viscosity 250,000 mPa·s, 25°C), 2 parts by weight of vinyl acetate, 3 parts by weight of acrylonitrile,...

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Abstract

The invention discloses an activity imitation adhesive composition and a preparation method thereof. The novel activity imitation adhesive is prepared from, by weight, 0.5-10% of inorganic nanopowder,15-35% of clay, 2-15% of alkyd resin, 15-45% of silicon- acrylic copolymer and 25-40% of water according to the total weight of the novel activity imitation adhesive. The composition is good in stability and high in self-thickening performance, does not contain a formaldehyde agent, is applied to a pure cotton fabric, and has the advantages that the darkening effect is significant, the fastness is extremely high, and the hand feeling is quite soft, the comprehensive effect of the composition is same with the performance of reactive printing (dyeing), and the effect of activity imitation printing is achieved.

Description

technical field [0001] The invention relates to an imitation active adhesive composition and a preparation method thereof. It is mainly suitable for the reactive printing process of cotton, linen, viscose and their blended fabrics. Background technique [0002] Pigment printing mainly relies on the adhesive film to fix the pigment on the surface of the fiber. It has the advantages of simple printing process, energy saving, no waste water discharge, complete color spectrum, convenient color matching and imitation, clear printing outline, high authenticity rate, reproducibility, etc. . [0003] However, pigment printing also has disadvantages such as poor rubbing fastness of some printed fabrics, and release of peculiar smell in the operating environment. Although countries around the world have spared no effort to improve and develop new coatings and their supporting new additives for many years, and have made great progress, it is difficult to comprehensively balance the h...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06P1/52D06P1/673D06P3/60C08F283/12C08F283/06C08F220/06C08F220/18C08F220/34C08F220/44C08F218/10C08F220/14
CPCD06P1/525D06P1/5271D06P1/673D06P1/67383D06P3/60C08F283/065C08F283/124C08F220/1804C08F220/34
Inventor 姬海涛李正雄
Owner SHANGHAI ARGUS NEW MATERIAL CO LTD
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