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Soft mercerizing agent, preparation method of soft mercerizing agent and method for preparing soft mercerizing leather with soft mercerizing agent

A kind of mercerizing agent and soft technology, applied in the field of leather, can solve the problems of soft leather such as not long lasting softness, short service life, low cost performance, etc., and achieve the effect of improving softness and brightness, strong softness and strong hand feeling

Active Publication Date: 2021-04-27
漳州香洲皮革有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Soft leather is obtained by softening the leather by softening. The soft leather obtained in this way does not last long, and the softness will decrease after several times of use. The cost performance is not high, and the service life is not long.

Method used

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  • Soft mercerizing agent, preparation method of soft mercerizing agent and method for preparing soft mercerizing leather with soft mercerizing agent
  • Soft mercerizing agent, preparation method of soft mercerizing agent and method for preparing soft mercerizing leather with soft mercerizing agent

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] Soft mercerizing agent, including the following components in parts by mass: 80-100 parts of water, 21 parts of sodium palmitate, 18 parts of polyethylene resin, 5 parts of isopropanol, 11 parts of fatty acid methyl ester ethoxylate sodium sulfonate 7 parts of polyisobutenyl succinimide, 8 parts of sodium polyacrylate, 13 parts of hydroxyl polydimethylsiloxane, 8 parts of alkyl glycoside, 10 parts of lecithin, and 2 parts of scandium oxide.

[0036] The hydroxypolydimethylsiloxane is dihydroxypolydimethylsiloxane, and the alkyl glycoside is dodecyl glucoside.

[0037] The preparation method of described soft mercerizing agent, comprises the steps:

[0038] Step 1, prepare primary mix:

[0039] According to the number of parts by mass, take half the amount of water, add sodium palmitate, polyethylene resin, isopropanol and lecithin into the water, and mix uniformly to obtain the initial mixture; wherein, the temperature during the mixing is 40 °C, the mixing speed is 4...

Embodiment 2

[0053] Soft mercerizing agent, including the following components in parts by mass: 80-100 parts of water, 22 parts of sodium palmitate, 20 parts of polyethylene resin, 6 parts of isopropanol, 13 parts of fatty acid methyl ester ethoxylate sodium sulfonate 9 parts of polyisobutenyl succinimide, 9 parts of sodium polyacrylate, 14 parts of hydroxyl polydimethylsiloxane, 10 parts of alkyl glycoside, 11 parts of lecithin, and 3 parts of scandium oxide.

[0054] The hydroxypolydimethylsiloxane is dihydroxypolydimethylsiloxane, and the alkyl glycoside is dodecyl glucoside.

[0055] The preparation method of described soft mercerizing agent, comprises the steps:

[0056] Step 1, prepare primary mix:

[0057] According to the number of parts by mass, take half of the amount of water, add sodium palmitate, polyethylene resin, isopropanol and lecithin into the water, and mix evenly to obtain the primary mixture;

[0058] Wherein, the mixing temperature is 45° C., and the mixing speed is...

Embodiment 3

[0072] Soft mercerizing agent, including the following components in parts by mass: 80-100 parts of water, 23 parts of sodium palmitate, 23 parts of polyethylene resin, 7 parts of isopropanol, 14 parts of fatty acid methyl ester ethoxylate sodium sulfonate 10 parts of polyisobutenyl succinimide, 10 parts of sodium polyacrylate, 15 parts of hydroxyl polydimethylsiloxane, 11 parts of alkyl glycoside, 12 parts of lecithin, and 4 parts of scandium oxide.

[0073] The hydroxypolydimethylsiloxane is dihydroxypolydimethylsiloxane, and the alkyl glycoside is dodecyl glucoside.

[0074] The preparation method of described soft mercerizing agent, comprises the steps:

[0075] Step 1, prepare primary mix:

[0076] According to the number of parts by mass, take half of the amount of water, add sodium palmitate, polyethylene resin, isopropanol and lecithin into the water, and mix evenly to obtain the primary mixture;

[0077] ; Wherein, the mixing temperature is 50°C, and the mixing spee...

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Abstract

The invention discloses a soft mercerizing agent, a preparation method of the soft mercerizing agent and a method for preparing soft mercerized leather with the soft mercerizing agent, belonging to the technical field of leather. Soft mercerizing agent of the present invention comprises first aqueous solution, second aqueous solution, sodium palmitate, polyethylene resin, isopropanol, sodium fatty acid methyl ester ethoxylate sulfonate, polyisobutenyl succinimide, sodium polyacrylate , hydroxypolydimethylsiloxane, alkyl glycosides, lecithin and scandium oxide. The preparation method of the soft mercerizing agent comprises the following steps: preparing primary mixture, preparing spare materials and preparing mercerizing agent. The preparation method of the soft mercerized leather comprises the following steps: spraying a mercerizing agent and drumming. The soft mercerized leather prepared by the invention has a mercerized effect, and has high softness and high bending resistance.

Description

technical field [0001] The invention belongs to the technical field of leather, and in particular relates to a soft mercerizing agent, a preparation method of the soft mercerizing agent and a method for preparing soft mercerized leather with the soft mercerizing agent. Background technique [0002] In recent years, the update speed of science and technology is getting faster and faster, people's living standards are getting higher and higher, and people in modern society are more and more pursuing fashion, especially after 00. Supplies have relatively high pursuit. Leather products have always been the constant pursuit of people. Traditional leather products mainly pursue properties such as wear resistance, strong color fastness, and bending resistance. The visual impact on leather products has emerged in recent years. In pursuit of product appearance, more and more enterprises and merchants have developed different leather products to attract consumers, including mercerize...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C14C1/08C14C11/00
CPCC14C1/08C14C11/00C14C11/003C14C15/00
Inventor 许维奇
Owner 漳州香洲皮革有限公司
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