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Anti-allergic artificial leather and method for preparing same

An artificial leather and anti-allergic technology, which is applied in the field of anti-allergic artificial leather and its preparation, can solve the problems of containing allergen substances, human allergies, and not containing biocompatible ingredients, etc., and achieve smooth hand feeling, reducing harmful substances, and good compatibility sexual effect

Inactive Publication Date: 2016-07-20
BENECKE CHANGSHUN AUTO TRIMZHANGJIAGANG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Among the commonly used PVC products, the surface treatment paint of PVC materials uses organic solvents, which contain allergens, and because PVC products do not contain biocompatible ingredients, it is easy to cause human allergies

Method used

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  • Anti-allergic artificial leather and method for preparing same
  • Anti-allergic artificial leather and method for preparing same
  • Anti-allergic artificial leather and method for preparing same

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] Disclosed in embodiment 1 is a kind of antiallergic artificial leather, according to mass percentage, has contained the following components in its formula:

[0029]

[0030] Wherein, the above-mentioned flame retardant is a vegetable oil-based flame-retardant polyol, and the vegetable oil-based flame-retardant polyol is obtained by reacting tris (2-hydroxyethyl) isocyanurate and vegetable oil, and the above-mentioned vegetable oil can be any one of the following : Soybean oil, linseed oil, castor oil, rapeseed oil, peanut oil.

[0031] Mix 900 parts by mass of vegetable oil, 350 parts by mass of tris(2-hydroxyethyl)isocyanurate and 0.5 parts by mass of catalyst, heat up to 210°C, and react for 5 hours to prepare a vegetable oil-based flame-retardant polyol , the above-mentioned catalyst may be titanate or antimony glycol.

[0032] In this example, the above plasticizers include 45% dipropylheptyl phthalate, 55% C 10 -C 12 Alcohol mixed alcohol; the foaming agent ...

Embodiment 2

[0039] Disclosed in embodiment 2 is a kind of antiallergic artificial leather, according to mass percentage, has contained the following components in its formula:

[0040]

[0041] Wherein, the above-mentioned flame retardant is a vegetable oil-based flame-retardant polyol, and the vegetable oil-based flame-retardant polyol is obtained by reacting tris (2-hydroxyethyl) isocyanurate and vegetable oil, and the above-mentioned vegetable oil can be any one of the following : Soybean oil, linseed oil, castor oil, rapeseed oil, peanut oil.

[0042] Mix 900 parts by mass of vegetable oil, 350 parts by mass of tris(2-hydroxyethyl)isocyanurate and 0.5 parts by mass of catalyst, heat up to 210°C, and react for 5 hours to prepare a vegetable oil-based flame-retardant polyol , the above-mentioned catalyst may be titanate or antimony glycol.

[0043] In this example, the above plasticizers include 45% dipropylheptyl phthalate, 55% C 10 -C 12 Alcohol mixed alcohol; the foaming agent ...

Embodiment 3

[0050] Disclosed in embodiment 3 is a kind of antiallergic artificial leather, according to mass percentage, has contained the following components in its formula:

[0051]

[0052]Wherein, the above-mentioned flame retardant is a vegetable oil-based flame-retardant polyol, and the vegetable oil-based flame-retardant polyol is obtained by reacting tris (2-hydroxyethyl) isocyanurate and vegetable oil, and the above-mentioned vegetable oil can be any of the following : Soybean oil, linseed oil, castor oil, rapeseed oil, peanut oil.

[0053] Mix 900 parts by mass of vegetable oil, 350 parts by mass of tris(2-hydroxyethyl)isocyanurate and 0.5 parts by mass of catalyst, heat up to 210°C, and react for 5 hours to prepare a vegetable oil-based flame-retardant polyol , the above-mentioned catalyst may be titanate or antimony glycol.

[0054] In this example, the above plasticizers include 45% dipropylheptyl phthalate, 55% C 10 -C 12 Alcohol mixed alcohol; the foaming agent is az...

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Abstract

The invention discloses anti-allergic artificial leather. The anti-allergic artificial leather in a formula comprises, by weight, 48-60% of PVC (polyvinyl chloride) powder, 1.5-4% of flame retardants, 35-48% of plasticizers, 2-5% of calcium carbonate and 0.5-1.5% of foaming agents. The flame retardants comprise plant oil-based flame-retardant polyols, PVC skins are prepared, and the surfaces of the PVC skins are treated by water-based treatment agents to obtain the anti-allergic artificial leather; the water-based treatment agents comprise PU (polyurethane) paint based on water-based solvents, and 0.03% of protein powder is added into the PU paint based on the water-based solvents. The anti-allergic artificial leather has the advantages that the organic flame retardants extracted from plant oil are added into the anti-allergic artificial leather, accordingly, flame-retardant requirements can be met, and the anti-allergic artificial leather is excellent in PVC compatibility; the trace protein powder is added into the surface treatment agents, so that effects of the protein powder in the treatment agents can be realized, and problems of gathering and lumping due to excessive protein powder and influence on the performance of products can be solved.

Description

technical field [0001] The invention relates to the field of automobile accessories, in particular to an anti-allergic artificial leather and a preparation method thereof. Background technique [0002] PVC film products have the advantages of improving hand feeling, scratch resistance and UV resistance. Therefore, PVC film products are often used in product surface treatment, such as furniture, car seats, artificial leather bags, baby crawling mats, etc. , Extensive use of PVC products will increase the chances of frequent skin contact with PVC. Therefore, whether it contains allergens is also a detection indicator in PVC products. [0003] Among the commonly used PVC products, the surface treatment paint of PVC materials uses organic solvents, which contain allergens, and because PVC products do not contain biocompatible components, it is easy to cause human allergies. With the wide application of PVC products and the increasing demands of consumers for PVC products, it is...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): D06N3/18D06N3/00
CPCD06N3/183D06N3/0056D06N3/0059D06N3/0063D06N2209/16D06N2211/28
Inventor 曹贤康
Owner BENECKE CHANGSHUN AUTO TRIMZHANGJIAGANG