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Environment-friendly leather care agent

A kind of care agent and environment-friendly technology, applied in the field of leather care agent and environment-friendly leather care agent, it can solve the problems of oil volatilization, leather hardening, oil or oil film damage, etc., and achieve good repairing effect, smooth resilience, good The effect of air permeability

Inactive Publication Date: 2015-04-29
GUANGDONG FION LEATHER CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, with the use of leather in daily life, due to environmental changes, such as moisture, temperature, etc., the oil or oil film inside the leather will be damaged, and the oil will volatilize, so that the fibers inside the leather will bond together, thus Make the leather hard and brittle

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0014] Embodiment 1 is made of the following raw materials in parts by weight: 15 parts of soybean oil, 10 parts of coconut oil, 10 parts of castor oil, 25 parts of polyether-modified hydrophilic silicone oil, 9 parts of organic silicone oil, 44 parts of polyethylene glycol, 12 parts of tetrapolypropylene benzene sulfonate sodium, 1.5 parts of rose essential oil, 0.5 part of brightener, adopt following steps to prepare a kind of environment-friendly type leather care agent: soybean oil, coconut oil, castor oil, organosilicon oil, macrogol 22 Parts were mixed evenly, and heated to 30°C, then placed under 30kHz ultrasonic waves for 5 minutes, added polyether-modified hydrophilic silicone oil, 6 parts of sodium tetrapolypropylene benzene sulfonate, and the remaining polyethylene glycol, and heated To 35°C, continue ultrasonic treatment at the same frequency for 3 minutes, then add the remaining tetrapolypropylene benzene sulfonate sodium, rose essential oil, brightener, Tween 80, ...

Embodiment 2

[0015] Example 2 The following raw materials in parts by weight: 12 parts of cottonseed oil, 10 parts of castor oil, 23 parts of coconut oil, 35 parts of polyether-modified hydrophilic silicone oil, 65 parts of silicone oil, 30 parts of polyethylene glycol, 10 parts of sodium tetrapolypropylene benzene sulfonate, 5 parts of Tween 80, and 1 part of brightener were prepared by the following steps: Mix vegetable oil, silicone oil, and polyethylene glycol 15 parts evenly, and heat to 35 ° C, and then place Ultrasonic treatment at 35kHz for 10min, add polyether-modified hydrophilic silicone oil, 5 parts of tetrapolypropylene benzene sulfonate sodium, and the remaining polyethylene glycol, raise the temperature to 40°C, and continue ultrasonic treatment at the same frequency After 5 minutes, add the remaining sodium tetrapropylene benzene sulfonate, brightener, and Tween 80, raise the temperature to 45°C, and continue ultrasonic treatment for 5 minutes at the same frequency.

Embodiment 3

[0016] Example 3 The following raw materials in parts by weight: 15 parts of soybean oil, 5 parts of coconut oil, 30 parts of polyether-modified hydrophilic silicone oil, 10 parts of silicone oil, 55 parts of polyethylene glycol, tetrapropylene benzene sulfonate 16 parts of sodium bicarbonate, 2 parts of Tween 80, and 2 parts of lemon essential oil were prepared by the following steps: Mix vegetable oil, silicone oil, and 27.5 parts of polyethylene glycol evenly, and heat to 30°C, and then place them under 25kHz ultrasonic waves Sonicate for 6 minutes, add polyether-modified hydrophilic silicone oil, 8 parts of sodium tetrapolypropylene benzene sulfonate, and the remaining polyethylene glycol, raise the temperature to 40 ° C, continue ultrasonic treatment for 3 minutes at the same frequency, and then add the remaining Sodium tetrapolypropylene benzene sulfonate, lemon essential oil, Tween 80, heated to 45 ° C, and continued ultrasonic treatment for 3 min at the same frequency. ...

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PUM

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Abstract

The invention discloses an environment-friendly leather care agent which is prepared from the following raw materials in parts by weight: 20-45 parts of vegetable fat, 20-35 parts of polyether modified hydrophilic silicone oil, 6-15 parts of organic silicone oil, 30-55 parts of polyethylene glycol, 10-20 parts of sodium tetra(propylene benzene) sulfonate, 1-5 parts of twain 80, 0-3 parts of plant aromatic essential oil, and 0-2 parts of a brightener. The environment-friendly leather care agent disclosed by the invention can penetrate into leather for filling or lubricating gaps among fibers, so that the fibers regain the elasticity and are not bonded, therefore, the internal fiber structure of the leather is re-adjusted, and the softness of the leather is restored; in the process of preparing, by ultrasonic treatment, aliphatic long-chain molecules and fat in the vegetable fat are broken into small molecules, so that after being sprayed to the surface of leather, the leather care agent penetrates into the leather more easily; and leather treated by using the care agent disclosed by the invention has good air permeability, softness, rebound resilience and smooth feel.

Description

technical field [0001] The invention relates to a leather care agent, in particular to an environment-friendly leather care agent, which belongs to the technical field of fine chemicals. Background technique [0002] Leather products are widely used in people's daily life. However, with the use of leather in daily life, due to environmental changes, such as moisture, temperature, etc., the oil or oil film inside the leather will be damaged, and the oil will volatilize, so that the fibers inside the leather will bond together, thus Makes the leather hard and brittle. [0003] Products such as leather cleaners, leather conditioners, and leather softeners often soften the leather by refilling it with oil. CN 103669002A discloses a raw material comprising the following raw materials in parts by mass: 20-25 parts of hydroxyl silicone oil, 0.5-1 part of acrylic acid, 0.2-0.3 parts of polyethylene wax, tetradecyl amidopropyl hydroxypropyl sultaine 2-5 parts, 30-40 parts of ethan...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C14C11/00C14C9/00
CPCC14C11/003C14C9/02
Inventor 林斌生
Owner GUANGDONG FION LEATHER CO LTD
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