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Environment-friendly pigment printing emulsion with high wet rubbing fastness

A paint printing and rubbing fastness technology, which is applied in dyeing, textiles and papermaking, can solve the problems of poor wet rubbing fastness, pollute the environment, and not washable, and achieve good environmental protection performance, good softness, and water resistance. Good results

Inactive Publication Date: 2010-06-16
佛山市顺德区巴德富实业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the currently widely used acrylate series self-crosslinking adhesives contain N-methylolacrylamide (NMA), which will produce formaldehyde during the crosslinking process and pollute the environment.
In addition, the products printed with the printing paste prepared by this kind of adhesive are not resistant to water washing, have poor wet rubbing fastness, and are easy to fade

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] Butyl acrylate 35% (weight percentage, the same below.), methyl methacrylate 9%, acrylic acid 1%, itaconic acid 1%, trimethylolpropane trimethacrylate 0.5%, allyl Polyoxyethylene ether ammonium sulfate 3%, ammonium persulfate 0.1%, potassium persulfate 0.3%, sodium persulfate 0.1%, water 50%.

Embodiment 2

[0019] Butyl acrylate 40% (weight percentage, the same below.), methyl methacrylate 5%, acrylic acid 0.5%, itaconic acid 0.5%, trimethylolpropane trimethacrylate 0.5%, allyl Polyoxyethylene ether ammonium sulfate 3%, ammonium persulfate 0.3%, potassium persulfate 0.2%, water 50%.

Embodiment 3

[0021] Butyl acrylate 37% (weight percentage, the same below.), methyl methacrylate 10%, acrylic acid 0.9%, itaconic acid 0.7%, trimethylolpropane trimethacrylate 0.3%, allyl Polyoxyethylene ether ammonium sulfate 1%, ammonium persulfate 0.1, water 50%.

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PUM

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Abstract

The invention relates to an environment-friendly pigment printing emulsion with high wet rubbing fastness. A formula of the emulsion comprises the following compositions in percentage by weight: 30 to 40 percent of butyl acrylate, 5 to 10 percent of methyl methacrylate, 0.5 to 1 percent of crylic acid, 0.5 to 1 percent of itaconic acid, 0.3 to 0.5 percent of trimethylol propyl triacrylate, 1 to 3 percent of ammonium polyoxyethylene allyl, 0.1 to 0.5 percent of persulfate and 50 percent of water. Compared with the prior art, the environment-friendly pigment printing emulsion has the advantages of soft film coating, strong adhesive force with textiles, fastness to washing, high wet rubbing fastness and good environmental protection.

Description

technical field [0001] The present invention relates to textile pigment printing emulsion. Background technique [0002] Pigment printing is a printing process in which the resin film formed on the fabric by means of an adhesive adheres the paint that has no affinity and reactivity to the fabric to the fabric to obtain the desired pattern. In the preparation process of pigment printing paste, the performance of the binder plays a decisive role in the quality of pigment printing products. Most of the currently widely used acrylate series self-crosslinking adhesives contain N-methylolacrylamide (NMA), which will produce formaldehyde during the crosslinking process and pollute the environment. In addition, the products printed with the printing paste prepared with this kind of adhesive are not resistant to water washing, have poor wet rubbing fastness, and are easy to fade. Contents of the invention [0003] The object of the present invention is to overcome the deficiencie...

Claims

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Application Information

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IPC IPC(8): D06P1/54C08F220/18
Inventor 杨文滔罗宇
Owner 佛山市顺德区巴德富实业有限公司