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Formula of leather yellowing-resistant comprehensive resin and preparation method thereof

A comprehensive resin and anti-yellowing technology, applied in the direction of wax coatings, etc., can solve the problems of non-yellowing resistance and limited factory use, and achieve excellent performance, reduce the probability of compounding errors, and stabilize the process.

Inactive Publication Date: 2018-04-10
广州麦吉高分子新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, most comprehensive resins are not resistant to yellowing, which limits the use of factories. In order to solve the above technical problems, a new technical solution is proposed.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] A formulation of leather anti-yellowing comprehensive resin, the parts by weight of each component of the formulation are 200 parts of anti-yellowing acrylic emulsion, 100 parts of paraffin wax emulsion, 80 parts of filler, 10 parts of thickener, and 50 parts of hollow polymer sphere , 10 parts of PH regulator, 10 parts of defoamer, 50 parts of preservative and 200 parts of water. The parts by weight of the components of the anti-yellowing acrylic emulsion are 50 parts of ethyl acrylate, 20 parts of acrylic acid, 3 parts of sodium lauryl sulfate and 5 parts of active zinc oxide. The parts by weight of each component of the filler are 200 parts of kaolin and 10 parts of cellulose. The thickener is an alkali swelling thickener. The parts by weight of each component of the preservative are 1 part of water lily fibrin, 2 parts of lactic acid streptococcus and 1 part of tea polyphenol. The said defoamer is higher alcohol fatty acid ester compound or polyoxyethylene polyoxy...

Embodiment 2

[0021] A formulation of leather anti-yellowing comprehensive resin, the parts by weight of each component of the formulation are 150 parts of anti-yellowing acrylic emulsion, 150 parts of paraffin wax emulsion, 100 parts of filler, 20 parts of thickener, and 90 parts of hollow polymer sphere , 20 parts of PH regulator, 20 parts of defoamer, 70 parts of preservative and 300 parts of water. The parts by weight of the components of the anti-yellowing acrylic emulsion are 75 parts of ethyl acrylate, 30 parts of acrylic acid, 4 parts of sodium lauryl sulfate and 6 parts of active zinc oxide. The parts by weight of each component of the filler are 220 parts of kaolin and 15 parts of cellulose. The thickener is an alkali swelling thickener. The parts by weight of each component of the preservative are 2 parts of water lily fibrin, 3 parts of lactic acid streptococcus and 5 parts of tea polyphenol. The said defoamer is higher alcohol fatty acid ester compound or polyoxyethylene poly...

Embodiment 3

[0023] A formulation of leather anti-yellowing comprehensive resin, the parts by weight of each component of the formulation are 300 parts of anti-yellowing acrylic emulsion, 200 parts of paraffin wax emulsion, 160 parts of filler, 30 parts of thickener, and 100 parts of hollow polymer sphere , 30 parts of PH regulator, 30 parts of defoamer, 100 parts of preservative and 400 parts of water. The parts by weight of the components of the anti-yellowing acrylic emulsion are 100 parts of ethyl acrylate, 50 parts of acrylic acid, 5 parts of sodium lauryl sulfate and 7 parts of active zinc oxide. The parts by weight of each component of the filler are 250 parts of kaolin and 20 parts of cellulose. The thickener is an alkali swelling thickener. The parts by weight of each component of the preservative are 3 parts of water lily fibrin, 5 parts of lactic acid streptococcus and 6 parts of tea polyphenol. The said defoamer is higher alcohol fatty acid ester compound or polyoxyethylene p...

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PUM

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Abstract

A formula of a leather yellowing-resistant comprehensive resin relates to a leather yellowing-resistant formula, the components of the formula comprise the following raw materials in parts by weight:200-300 parts of yellowing-resistant acrylic emulsion, 100-200 parts of paraffin emulsion, 80-160 parts of a filler, 10-30 parts of a thickener, 50-100 parts of hollow polymer spheres, 10-30 parts ofa pH regulator, 10-30 parts of a defoaming agent, 50-100 parts of a preservative and 200-400 parts of water. In addition, the glossiness, the gloss retention, non-ductility and flexibility resistanceof the leather can be improved, so that the handfeel of the treated leather is comfortable; an organic solvent such as an alkylphenol polyoxyethylene ether compound is not contained in the formula, and the formula is safe and environment-friendly.

Description

Technical field: [0001] The invention relates to a leather anti-yellowing formula, in particular to a formula of a leather anti-yellowing comprehensive resin and a preparation method thereof. Background technique: [0002] Anti-yellowing comprehensive resin is a product that can be directly added with pigment paste for finishing, instead of the slurry layer prepared by leather factory workers, it can save the factory's work intensity and improve work efficiency. At present, most synthetic resins are not resistant to yellowing, which limits the use of factories. In order to solve the above technical problems, a new technical solution is proposed. Invention content: [0003] The object of the present invention is to provide a formulation of leather anti-yellowing comprehensive resin and a preparation method thereof in order to overcome the shortcomings of the above-mentioned prior art. [0004] The technical scheme adopted in the present invention is: a formula of leather a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/08C09D191/06C09D7/61C09D7/65
CPCC09D133/08C08K2003/2296C08L2201/08C08L2205/035C08L2205/16C08L91/06C08L89/00C08L1/02C08K13/02C08K3/346C08K3/22
Inventor 马峰
Owner 广州麦吉高分子新材料科技有限公司
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