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Anti-mosquito water-proof airpermeability wear-resisting resin used for synthesizing leather and preparation method thereof

A waterproof, breathable, and wear-resistant resin technology, which is used in textiles, papermaking, and fiber processing. Soft gloss, cost-increasing effect

Active Publication Date: 2012-01-25
JIANGSU BAOZE POLYMER MATERIAL
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Synthetic leather is widely used in interior decoration, mattresses, sofas and cars as a substitute for genuine leather, but the current synthetic leather tends to have the following problems: the function is not perfect in some application ranges, the comfort and practicality are not good enough, Feel jerky, poor waterproof, poor air permeability, not wear-resistant and scratch-resistant, and easy to be eaten by insects during storage

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0017] An anti-mosquito, waterproof, breathable and wear-resistant resin for synthetic leather, its composition in parts by weight is as follows: 30 parts of polyether-based polyurethane resin, 8 parts of polyester-based polyurethane resin, 50 parts of water, 4.5 parts of silica matting powder, 2 parts of mosquito additive, 2 parts of oxidized polyethylene wax, 1 part of modified aminosiloxane, 1 part of fluorocarbon surfactant, 1 part of silicone leveling agent, 0.8 part of fluorine water repellent.

[0018] The preparation method of the above-mentioned anti-mosquito waterproof, breathable and wear-resistant resin for synthetic leather, the specific steps are as follows:

[0019] (1) According to the above-mentioned formula in parts by weight, mix 30 parts of polyether polyurethane resin and 8 parts of polyester polyurethane resin evenly to obtain 38 parts of mixture A, then take out 1 / 3 of mixture A and 4.5 parts of two Silica matting powder was stirred in 50 parts of water,...

Embodiment 2

[0025] An anti-mosquito, waterproof, breathable and wear-resistant resin for synthetic leather, its composition in parts by weight is as follows: 40 parts of polyether polyurethane resin, 10 parts of polyester polyurethane resin, 55 parts of water, 5 parts of silica matting powder, 4 parts of mosquito additives, 3.8 parts of oxidized polyethylene wax, 3 parts of modified aminosiloxane, 2 parts of fluorocarbon surfactant, 2 parts of silicone leveling agent, 1 part of fluorine water repellent.

[0026] The preparation method of the above-mentioned anti-mosquito waterproof, breathable and wear-resistant resin for synthetic leather, the specific steps are as follows:

[0027] (1) According to the above formula in parts by weight, mix 40 parts of polyether polyurethane resin and 10 parts of polyester polyurethane resin evenly to obtain 50 parts of mixture A, then take out 1 / 3 of mixture A and 5 parts of two Silica matting powder was stirred in 55 parts of water, ground and filtered...

Embodiment 3

[0033] An anti-mosquito, waterproof, breathable and wear-resistant resin for synthetic leather, its composition in parts by weight is as follows: 36 parts of polyether polyurethane resin, 5 parts of polyester polyurethane resin, 52 parts of water, 4 parts of silica matting powder, 3 parts of mosquito additives, 4 parts of oxidized polyethylene wax, 2 parts of modified aminosiloxane, 3 parts of fluorocarbon surfactant, 1.7 parts of silicone leveling agent, 0.5 part of fluorine water repellent.

[0034] The preparation method of the above-mentioned anti-mosquito waterproof, breathable and wear-resistant resin for synthetic leather, the specific steps are as follows:

[0035] (1) According to the above formula in parts by weight, mix 36 parts of polyether polyurethane resin and 5 parts of polyester polyurethane resin evenly to obtain 41 parts of mixture A, then take out 1 / 3 of mixture A and 4 parts of two Silica matting powder was stirred in 52 parts of water, ground and filtered...

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PUM

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Abstract

The invention discloses an anti-mosquito water-proof air permeability wear-resisting resin used for synthetic leather, which comprises the following components in parts by weight: 30-40 parts of polyether polyurethane resin, 5-10 parts of polyester polyurethane resin, 50-55 parts of water, 4-5 parts of silicon dioxide extinction powder, 2-4 parts of anti-mosquito assistant, 2-4 parts of oxidized polyethlene wax, 1-3 parts of modified amino siloxane, 1-3 parts of fluorocarbon surfactant, 1-2 parts of organosilicon flatting agent and 0.5-1 part of fluorine drying agent. The invention also discloses a preparation method of the anti-mosquito water-proof air permeability wear-resisting resin used for synthetic leather; the anti-mosquito water-proof air permeability wear-resisting resin for the synthetic leather has gloss, softness and smooth handfeel, waterproof property and air permeability, wear resistance and scrape resistance, has high-efficiency and rapid striking and killing effect and good repellent effect on mosquitoes, flies, fleas, cooties and moths and the like.

Description

technical field [0001] The invention relates to a resin for synthetic leather, in particular to a mosquito-proof, waterproof, breathable and wear-resistant resin for synthetic leather used in the back-stage process of synthetic leather. At the same time, the invention also discloses the mosquito-proof, breathable and wear-resistant resin for synthetic leather method of preparation. Background technique [0002] Synthetic leather is widely used in interior decoration, mattresses, sofas and cars as a substitute for genuine leather, but the current synthetic leather tends to have the following problems: the function is not perfect in some application ranges, the comfort and practicality are not good enough, It feels jerky, has poor water resistance, poor air permeability, is not wear-resistant and scratch-resistant, and is prone to insects during storage. Contents of the invention [0003] Purpose of the invention: In order to solve the deficiencies of the prior art, the pre...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): D06M15/568D06M15/572D06M11/79D06M15/227D06M13/513D06N3/14
Inventor 齐春红
Owner JIANGSU BAOZE POLYMER MATERIAL
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