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Skin-touch matte washing and brightening treatment agent for synthetic leather and preparation method thereof

A technology of synthetic leather and treatment agent, which is applied in fiber treatment, improved hand-feeling fibers, textiles and papermaking, etc. It can solve the problems of unsatisfactory aesthetics and hand feeling of consumers, achieve smooth hand feeling, increase cost, and unique contrast effect Effect

Active Publication Date: 2013-04-10
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Therefore, the original mature common synthetic leather surface treatment agent can no longer meet the increasing requirements of consumers for aesthetic feeling and hand feeling, and there is no report on synthetic leather surface treatment agent for skin feeling matt surface

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] At normal temperature and pressure, 20 parts by weight of modified polyurethane resin, 23 parts by weight of cyclohexanone, 12 parts by weight of xylene, 17 parts by weight of butyl acetate, 3 parts by weight of nano elastic powder, and 4 parts by weight of silicon matting powder, stir well at room temperature for at least 30 minutes, grind, filter, and discard the filter residue; add 2 parts by weight of amino silicone oil and 1 part by weight of castor oil to the resulting mixture, and stir evenly at room temperature; then add the remaining 18 parts by weight of the modified polyurethane resin was uniformly stirred at room temperature for at least 30 minutes until the viscosity was stable, and the finished product of the skin-feeling matte surface washing and brightening treatment agent for synthetic leather without precipitation and slightly yellowish transparent liquid was obtained.

[0027] See Table 1 for the performance index of the obtained synthetic leather matt...

Embodiment 2

[0032] At normal temperature and pressure, 15 parts by weight of modified polyurethane resin, 28 parts by weight of cyclohexanone, 10 parts by weight of xylene, 18 parts by weight of butyl acetate, 5 parts by weight of nano elastic powder, and 4 parts by weight of silicon matting powder, stirred thoroughly at room temperature for at least 30 minutes, ground, filtered, and discarded the filter residue; added 1.5 parts by weight of amino silicone oil and 0.5 parts by weight of castor oil to the resulting mixture, and stirred evenly at room temperature; then added the remaining 18 parts by weight of the modified polyurethane resin was uniformly stirred at room temperature for at least 30 minutes until the viscosity was stable, and the finished product of the skin-feeling matte surface washing and brightening treatment agent for synthetic leather without precipitation and slightly yellowish transparent liquid was obtained.

[0033] See Table 2 for the performance indexes of the obt...

Embodiment 3

[0038] At normal temperature and pressure, 20 parts by weight of modified polyurethane resin, 26 parts by weight of cyclohexanone, 11 parts by weight of xylene, 15 parts by weight of butyl acetate, 4 parts by weight of nano elastic powder, and 3 parts by weight of silicon matting powder, stir well at room temperature for at least 30 minutes, grind, filter, and discard the filter residue; add 2 parts by weight of amino silicone oil and 1 part by weight of castor oil to the resulting mixture, and stir evenly at room temperature; then add the remaining 18 parts by weight of the modified polyurethane resin was uniformly stirred at room temperature for at least 30 minutes until the viscosity was stable, and the finished product of the skin-feeling matte surface washing and brightening treatment agent for synthetic leather without precipitation and slightly yellowish transparent liquid was obtained.

[0039] See Table 3 for the performance index of the obtained skin-feeling matte sur...

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Abstract

The invention relates to a skin-touch matte washing and brightening treatment agent for synthetic leather. The skin-touch matte washing and brightening treatment agent comprises the following components: modified polyurethane resin, cyclohexanone, dimethyl benzene, butyl acetate, nano-elastic powder, silicon dioxide matting powder, aminosilicone and castor oil. The invention further relates to a preparation method of the skin-touch matte washing and brightening treatment agent for synthetic leather. Compared with the existing treatment agent for ordinary synthetic leather, the skin-touch matte washing and brightening treatment agent for synthetic leather, which is disclosed by the invention, has excellent fog degree and degree of blackness and further has unique skin-touch hand feeling after water washing and graining treatment, the bottom of a surface channel is foggy, the top layer is bright, the bright-fog contrast effect of the leather surface is unique, and the leather treated by using the treatment agent has the advantages of natural luster, clear color and luster, smooth hand feeling, strong true leather effect and excellent comprehensive effects.

Description

technical field [0001] The invention relates to a skin-feel matte surface cleansing treatment agent for synthetic leather and a preparation method thereof, in particular to a skin-feel matte surface cleansing treatment agent for synthetic leather and a preparation method thereof, which is applied to the back-stage process of synthetic leather. Background technique [0002] At present, synthetic leather has been widely used in the production of luggage, clothing, footwear and other products. Synthetic leather has the characteristics of good physical properties, resistance to bending, good softness, high tensile strength, and air permeability. Therefore, synthetic leather is widely used in the fabric of footwear or the weight-bearing parts of bags. The surface of synthetic leather often needs to use some surface treatment agents to obtain leather with different performance characteristics. In recent years, as consumers have higher and higher requirements for the color and fee...

Claims

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Application Information

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IPC IPC(8): D06M15/564D06M11/79D06M15/643D06M13/224
CPCD06M11/79D06M13/12D06M13/224D06M15/564D06M15/6436D06M23/08D06M2200/50
Inventor 齐春红
Owner JIANGSU BAOZE POLYMER MATERIAL
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