Anti-aging, waterproof and oil-rub-resistant leather surface treating agent and preparation method thereof

A surface treatment agent and anti-oil technology, which is applied in leather surface treatment, small raw hide/big raw hide/leather/fur treatment, small raw hide/large raw hide/leather skin/fur chemical treatment, etc., can solve the impact of leather products, influence Appearance aesthetics, use effect and service life, no anti-ultraviolet and other issues

Inactive Publication Date: 2017-09-22
HUANGBAO TECH SHANGHAI
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] With the improvement of people's living standards, people's requirements for the quality of leather products are getting higher and higher, and the output of lightly painted or unpainted varieties that highlight the characteristics of genuine leather, such as aniline leather, white leather and light-colored leather, is increasing. The output of leather products such as leather shoes, leather clothes, and leather bags is huge. Because lig

Method used

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  • Anti-aging, waterproof and oil-rub-resistant leather surface treating agent and preparation method thereof
  • Anti-aging, waterproof and oil-rub-resistant leather surface treating agent and preparation method thereof
  • Anti-aging, waterproof and oil-rub-resistant leather surface treating agent and preparation method thereof

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Embodiment Construction

[0036] Below in conjunction with accompanying drawing and embodiment the present invention is described in further detail:

[0037] An anti-aging, water-resistant and oil-resistant leather surface treatment agent, the parts by weight of each component are as follows:

[0038]

[0039] Wherein the surfactant is a water-in-oil emulsifier;

[0040] The fluoroalkyl acrylic resin treated ultrafine titanium dioxide is prepared by the following method:

[0041] Select rutile-type titanium dioxide coated with alumina and silicon oxide as the initial raw material, and use a supersonic airflow mill to depolymerize the powder of the titanium dioxide in a high-speed airflow. 2-5% of the weight of titanium dioxide is atomized with fluoroalkyl acrylic resin, and it is impacted and mixed under high-speed airflow, so that the powder particles of the highly dispersed titanium dioxide are coated with atomized fluoroalkyl acrylic resin, thereby The ultrafine titanium dioxide treated with fl...

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Abstract

The invention discloses an anti-aging, waterproof and oil-rub-resistant leather surface treating agent comprises, by weight, 2.0-4.0 parts of surface active agents, 25.0-48.0 parts of hydrogenated kerosene, 1.0-3.0 parts of fluoroalkyl acrylic resin treated superfine titanium dioxide, 1.0-5.0 parts of synthetic wax, 5.0-8.0 parts of fluoroalkyl acrylic resins, 1.0-6.0 parts of active silicon oil, 0.1-0.5 part of essence, 4.0-12.0 parts of additives, 0.1-0.3 part of anticorrosive agents and 15.4-58.6 parts of water. The surface active agents are water-in-oil emulsion agents, and the fluoroalkyl acrylic resin treated superfine titanium dioxide is prepared by a specific method. The invention discloses a specific preparation method of the treating agent. The leather surface treating agent of water-in-oil white emulsion is prepared by the aid of a unique composition and preparation process, so that leather is resistant in aging, sunshine, water and oil rub, wrinkles and small cracks of the leather can be filled, and the service life of the leather is prolonged.

Description

technical field [0001] The invention relates to a daily chemical product and a preparation method thereof, in particular to a leather surface treatment agent and a preparation method thereof. Background technique [0002] With the improvement of people's living standards, people's requirements for the quality of leather products are getting higher and higher, and the output of lightly painted or unpainted varieties that highlight the characteristics of genuine leather, such as aniline leather, white leather and light-colored leather, is increasing. The output of leather products such as leather shoes, leather clothes, and leather bags is huge. Because light-colored leather products are easily affected by ultraviolet rays during storage and use, they will turn yellow and age, which will affect the leather products and seriously affect their appearance. Degree, use effect and service life, most of the leather care products currently on the market are glazing, and do not have a...

Claims

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Application Information

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IPC IPC(8): C09D191/00C09D191/06C09D133/14C09D183/04C09D7/12C14C11/00
CPCC08L2205/035C09D191/00C14C11/00C08L91/06C08L33/14C08L83/04C08K9/04C08K3/22C08K5/053
Inventor 黄新强
Owner HUANGBAO TECH SHANGHAI
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