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Adhesive emulsion for environment-friendly textile gilding printing paste and preparation method thereof

A textile and environment-friendly technology, which is applied in the field of adhesive emulsion for bronzing printing paste of environmentally friendly textiles and its preparation. problems, to achieve the effect of excellent initial tack, high yield and easy operation

Inactive Publication Date: 2012-10-10
BAILIHE CHEM ZHONGSHAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The adhesive is configured as bronzing paste, which is used to bond fabric bronzing foil, which solves the shortcomings of products on the market, such as poor operability, hard hand feeling, poor firmness, easy to fade in washing water, and not environmentally friendly.
Although Chinese invention patent application CN 101474932A discloses a method for stamping paper printing, it does not relate to the preparation of stamping paste and its related adhesive

Method used

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  • Adhesive emulsion for environment-friendly textile gilding printing paste and preparation method thereof
  • Adhesive emulsion for environment-friendly textile gilding printing paste and preparation method thereof
  • Adhesive emulsion for environment-friendly textile gilding printing paste and preparation method thereof

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Effect test

Embodiment 1

[0022] Weigh the raw materials according to the formula ratio in Table 1.

[0023] Table 1

[0024]

[0025] The preparation method of the present embodiment comprises the following steps:

[0026] A. Dissolve emulsifier sodium lauryl sulfate in 30.0% deionized water, stir, add soft monomer, hard monomer, functional monomer, stir to obtain pre-emulsion;

[0027] B, ammonium persulfate is dissolved and made into initiator solution with 10% deionized water for stand-by;

[0028] C. Add the remaining amount of deionized water to the reactor, take 5% of the pre-emulsion prepared in step A and add it to the reactor, raise the temperature to 78°C, add 20% of the initiator solution prepared in step B, and react After 20 minutes, heat up to 80°C; start adding the remaining pre-emulsion and the remaining amount of initiator solution dropwise, and complete the dropwise addition in 3.5 hours. After all the dropping is completed, raise the temperature to 85°C and heat-preserve for 2 ...

Embodiment 2

[0030] Weigh the raw materials according to the formula ratio in Table 2.

[0031] Table 2

[0032]

[0033] The preparation method of the present embodiment comprises the following steps:

[0034] A. Dissolve emulsifier sodium lauryl sulfate in 30.0% deionized water, stir, add soft monomer, hard monomer, functional monomer, stir to obtain pre-emulsion;

[0035] B, ammonium persulfate is dissolved and made into initiator solution with 10% deionized water for stand-by;

[0036] C. Add the remaining amount of deionized water to the reactor, take 5% of the pre-emulsion prepared in step A and add it to the reactor, raise the temperature to 78°C, add 20% of the initiator solution prepared in step B, and react After 20 minutes, the temperature was raised to 80°C; the remaining pre-emulsion and the remaining amount of initiator solution were added dropwise, and the dropwise addition was completed in 4 hours. After the pH value is 7.0-8.0, filter the material with a 120-mesh gau...

Embodiment 3

[0038] Weigh the raw materials according to the formula ratio in Table 3.

[0039] The preparation method of the present embodiment comprises the following steps:

[0040] A. Dissolve emulsifier sodium lauryl sulfate in 30.0% deionized water, stir, add soft monomer, hard monomer, functional monomer, stir to obtain pre-emulsion;

[0041] B, ammonium persulfate is dissolved and made into initiator solution with 10% deionized water for stand-by;

[0042] C. Add the remaining amount of deionized water to the reactor, take 5% of the pre-emulsion prepared in step A and add it to the reactor, raise the temperature to 78°C, add 20% of the initiator solution prepared in step B, and react After 20 minutes, heat up to 80°C; start adding the remaining pre-emulsion and the remaining amount of initiator solution dropwise, and the dropwise addition is completed in 3 hours. After all the dropping is completed, raise the temperature to 85°C and heat-preserve for 1.5 hours, cool down to below ...

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Abstract

The invention discloses adhesive emulsion for environment-friendly textile gilding printing paste and a preparation method thereof. The emulsion consists of the following components in percentage by weight: 0.5-3% of emulsifier, 30-50% of soft monomer, 6-15% of hard monomer, 2-5% of functional monomer, 0.1-0.3% of initiator, 40-60% of deionized water and 0.5-2% of neutralizer. The adhesive is prepared into gilding paste and is used for bonding textile gilding foil; and the shortcomings of the products on the market of low net operability, hard handfeel, unsatisfactory firmness, easy color losing after washing, environmental pollution and the like are overcome. Through the invention, the prepared adhesive has excellent initial viscosity and sustained viscosity and good water resistance, and can realize good adhesive force against different textile fabrics; and meanwhile, the adhesive has good cohesion permanent viscosity, is environment-friendly without releasing toxic substances such as formaldehyde and the like, and does not contain the alkylphenol additives. The adhesive emulsion disclosed by the invention is suitable for the cold and hot gilding technology of manual or mechanical printing, is easy to operate, and has soft handfeel, no sand hole and high yield.

Description

technical field [0001] The invention relates to an environment-friendly adhesive emulsion for bronzing printing paste of textiles and a preparation method thereof. Background technique [0002] Textile bronzing printing paste is a popular characteristic printing paint nowadays, and it is a novel printing method with convenient use, strong applicability and wide application range. It has accurate color registration, clear and delicate patterns, and strong flexibility. It can be produced in large quantities or in small quantities. It can also print hand-painted, Spring Festival couplets, bronzing fonts and other patterns, as well as partial printing. Bronzing paste is synthesized by using adhesives, additives, etc., and the bronzing paste is printed on the substrate through the screen. After bonding (cold) and hot pressing, the anodized aluminum foil (bronzing film) and polyester film are peeled off and bonded to the substrate. On the substrate, a special effect of luxury and...

Claims

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Application Information

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IPC IPC(8): C08F220/18C08F220/16D06P5/24
Inventor 陈万春张鲁桂
Owner BAILIHE CHEM ZHONGSHAN
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