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Quick-drying leather restoration agent

A repairing agent and quick-drying technology, applied in the field of leather auxiliaries, can solve the problems of poor penetration of the repairing agent, scratches and scratches, difficult to repair, etc., and achieve the effects of good penetration performance, firm bonding and fast curing speed.

Inactive Publication Date: 2013-03-13
WUJIANG CITY LI DA LUSTRE FINISHED PROD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to the special material of leather clothing, it will be scratched and scratched if you are not careful, and it is not easy to repair after damage, which will make expensive leather clothing no longer suitable for wearing
[0003] In the existing leather repair methods, the leather repair agent can effectively repair the damaged part of the leather surface, but the curing time and penetration ability of the usual leather repair agent are a performance that is mutually restricted. If you want good penetration performance, then curing The time will be extended; on the contrary, if the curing time is short, the penetration of the repair agent is poor, and the repair agent cannot fully penetrate into the damaged leather

Method used

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Examples

Experimental program
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Embodiment Construction

[0013] The components were prepared in the weight ratios shown in Table 1.

[0014] The weight proportion of table 1 embodiment 1~embodiment 3

[0015]

[0016] The above-mentioned α-aminoalkylphenones are 2-methyl-1-(4-methylmercaptophenyl)-2-morpholine-1-propanone (Example 1), 2-phenyl-2,2-di Methylamino-1-(4-morpholine phenyl)-1-butanone (Example 2, 3);

[0017] Above-mentioned emulsifier is Pingping plus O (embodiment 1), triethanolamine (embodiment 2), dodecylbenzenesulfonic acid (embodiment 3).

[0018] Above-mentioned organic solvent is n-butanol (embodiment 1), ethanol (embodiment 2), ethyl acetate (embodiment 3).

[0019] Above-mentioned redispersible latex powder is the copolymer of ethylene / vinyl acetate (embodiment 1), vinyl acetate-tertiary carbonic acid ethylene copolymer (embodiment 2), acrylic acid copolymer (embodiment 3).

[0020] The preparation method is:

[0021] Mix polyether acrylate, sodium octoate sulfosuccinate, organic solvent, sodium silicate...

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PUM

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Abstract

The invention provides a leather restoration agent, which belongs to the technical field of a leather aid. The quick-drying leather restoration agent comprises the components in parts by weight as follows: 5-10 parts of alpha-amine alkyl benzophenone, 10-20 parts of polyether acrylic ester, 4-6 parts of sulfonated butanedioic sodium caprylate, 20-30 parts of organic solvent, 5-20 parts of sodium silicate, 3-8 parts of emulsifier, 2-6 parts of methylacrylic acid dimethylamine ethyl ester, and 4-10 parts of redispersible powder. The leather restoration agent provided by the invention has the advantages of firm combination, good penetrating quality and great curing speed, and can be cured within 3 minutes by illumination at normal temperature.

Description

technical field [0001] The invention provides a leather restoration agent, which belongs to the technical field of leather auxiliary agents. Background technique [0002] Many people like to wear leather clothes. On the one hand, it can keep out the cold, and on the other hand, it can also show handsomeness. However, due to the special material of leather clothing, it will be scratched and scratched if you are not careful, and it is not easy to repair after damage, which will make expensive leather clothing no longer suitable for wearing. [0003] In the existing leather repair methods, the leather repair agent can effectively repair the damaged part of the leather surface, but the curing time and penetration ability of the usual leather repair agent are a performance that is mutually restricted. If you want good penetration performance, then curing The time will be extended; on the contrary, if the curing time is short, the permeability of the repair agent is poor, and the...

Claims

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Application Information

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IPC IPC(8): C14C11/00
Inventor 凌元若
Owner WUJIANG CITY LI DA LUSTRE FINISHED PROD
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