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A kind of imitation active adhesive composition and preparation method thereof

A technology of imitation of reactive and adhesive, applied in dyeing, textile and papermaking, etc., can solve the problems of lack of specific data to explain the effect of low temperature treatment, unclear results, and the inability to satisfy both the fastness and the hand feel, and achieves a high level of improvement. Rubbing fastness, softness improvement, high fastness effect

Active Publication Date: 2022-03-08
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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  • A kind of imitation active adhesive composition and preparation method thereof
  • A kind of imitation active adhesive composition and preparation method thereof
  • A kind of imitation active adhesive composition and preparation method thereof

Examples

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 imitation active adhesive composition and a preparation method thereof. The new imitation active adhesive comprises the following components: 0.5-10% by weight of inorganic nano powder, 15-35% by weight of clay, 2-15% by weight of alkyd resin, 15-45% by weight of silicon-acrylic copolymer, 25% by weight of 40% by weight of water, based on the total weight of the novel imitation active adhesive. The composition of the present invention has good stability, high self-thickening performance, and no formaldehyde agent in the product. When it is applied to pure cotton fabrics, it has the characteristics of obvious deepening effect, high fastness, and particularly soft hand feeling. The comprehensive effect and activity The printing (dyeing) performance is equivalent, and the effect of imitating reactive 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 Patents(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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