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Leather softening agent and preparing method thereof

A kind of softener and leather technology, applied in the field of leather softener and its preparation, can solve the problems of poor water-locking performance, single function, short duration, etc., achieve good decontamination ability, ensure quality, and prevent the effect of oil volatilization and loss

Inactive Publication Date: 2016-06-15
季资朝
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

And although existing leather care softener has good performance, can make leather feel good after spraying, texture is soft, but duration is shorter, function is single, and water-locking performance is poor

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Example 1, a leather softener made from the following raw materials by weight (kg): acrylonitrile 7, glycerol phosphate 4, lauroyl diethanolamine 1, carboxymethylcellulose sodium 4, epichlorohydrin 2, lemon Tributyl Acid 6, Ammonium Citrate 3, Jojoba Oil 2, Tween 803, Ethylhexyl Palmitate 4, Amino Silicone Oil 6, Microcrystalline Wax 5, Cetearyl Glucoside 3, Propylene Glycol 10, Appropriate amount of water, 5 additives; wherein, the additives are made of the following raw materials in parts by weight: polyethylene glycol octylphenyl ether 8, sodium hydroxide 3, sodium myristate 4, edetate disodium 0.8, Tallow dihydroxyethyl amine oxide 3, ethanol 10, tartaric acid 1, ethoxylated alkyl ammonium sulfate 2, sulfited fish oil 2, plant essence 2, dipropylene glycol butyl ether 1; the preparation method is: polyethylene glycol Alcohol octyl phenyl ether, sodium hydroxide, sodium myristate, disodium edetate, tallow dihydroxyethyl amine oxide, ethanol, tartaric acid, ethoxylate...

Embodiment 2

[0023] Example 2, a leather softener made of the following raw materials by weight (kg): 8 acrylonitrile, 5 glycerol phosphate, 2 lauroyl diethanolamine, 5 carboxymethylcellulose sodium, 3 epichlorohydrin, lemon Tributyl Acetate 7, Ammonium Citrate 4, Jojoba Oil 3, Tween 804, Ethylhexyl Palmitate 5, Amino Silicone Oil 7, Microcrystalline Wax 6, Cetearyl Glucoside 4, Propylene Glycol 11, Appropriate amount of water, 6 additives; wherein, the additives are made of the following raw materials in parts by weight: polyethylene glycol octylphenyl ether 9, sodium hydroxide 4, sodium myristate 5, edetate disodium 0.9, Tallow dihydroxyethyl amine oxide 4, ethanol 11, tartaric acid 2, ethoxylated alkyl ammonium sulfate 3, sulfited fish oil 3, plant flavor 3, dipropylene glycol butyl ether 2; the preparation method is: polyethylene glycol Alcohol octyl phenyl ether, sodium hydroxide, sodium myristate, disodium edetate, tallow dihydroxyethyl amine oxide, ethanol, tartaric acid, ethoxylate...

Embodiment 3

[0031] Example 3, a leather softener made of the following raw materials by weight (kg): acrylonitrile 9, glycerophosphate 6, lauroyl diethanolamine 3, carboxymethylcellulose sodium 6, epichlorohydrin 4, lemon Tributyl Acetate 8, Ammonium Citrate 5, Jojoba Oil 4, Tween 805, Ethylhexyl Palmitate 6, Amino Silicone Oil 8, Microcrystalline Wax 7, Cetearyl Glucoside 5, Propylene Glycol 12, Appropriate amount of water, 7 additives; wherein, the additives are made of the following raw materials in parts by weight: polyethylene glycol octylphenyl ether 10, sodium hydroxide 5, sodium myristate 6, edetate disodium 1, Tallow dihydroxyethyl amine oxide 5, ethanol 12, tartaric acid 3, ethoxylated alkyl ammonium sulfate 4, sulfited fish oil 4, plant flavor 4, dipropylene glycol butyl ether 3; the preparation method is: polyethylene glycol Alcohol octyl phenyl ether, sodium hydroxide, sodium myristate, disodium edetate, tallow dihydroxyethyl amine oxide, ethanol, tartaric acid, ethoxylated a...

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PUM

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Abstract

The invention discloses a leather softening agent and a preparing method thereof, and relates to the technical field of leather. The leather softening agent is mainly made of vinyl cyanide, glycerophosphate, lauryl diethanolamide, sodium carboxymethylcellulose, epoxy chloropropane, tributyl citrate, ammonium citrate, jojoba oil, Tween 80, ethylhexyl palmitate, amino silicon oil, microcrystalline wax, cetearyl glucoside, propylene glycol, water and auxiliaries. By means of the leather softening agent, the comprehensive moisturizing and nourishing care can be conducted on the leather, a surface layer is softer, and grease in the leather can be effectively prevented from volatilizing and getting lost so that the leather can be prevented from becoming hard. Components such as dipropylene glycol mono butyl ether, suet-base dihydroxy ethoxy amine oxide and ammonium alcohol ether sulphate are added in the auxiliaries so that the leather softening agent can further have the good dirt removing capability, and the quality of the leather can be better guaranteed.

Description

technical field [0001] The invention relates to the technical field of leather, in particular to a leather softener and a preparation method thereof. Background technique [0002] Softener is a chemical that can change the coefficient of static and dynamic friction. When the coefficient of static friction is changed, the hand feels smooth and easy to move on the fiber or fabric; when the coefficient of dynamic friction is changed, the fine structure between fibers is easy to move. , that is, the fibers or fabrics are easily deformed. The combined feeling of the two is soft. There are four types of softeners according to their ionic properties: cationic, nonionic, anionic, and amphoteric quaternary ammonium salts. As an important auxiliary agent in the preparation of artificial leather and genuine leather and the post-care process, leather softener can greatly improve the leather feel. And though existing leather care softener has good performance, can make leather feel go...

Claims

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Application Information

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IPC IPC(8): C14C11/00
CPCC14C11/00
Inventor 季资朝
Owner 季资朝
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