High wear resistant brilliant artificial leather and its manufacturing method
A technology of artificial leather and manufacturing method, applied in textiles and papermaking, etc., can solve the problems of poor hand softness, poor brightness, scratches and abrasions, etc.
Inactive Publication Date: 2009-11-18
SAN FANG CHEM IND
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Problems solved by technology
[0005] Traditionally, bright leather products made of laminated mirrors have poor brilliance, hard surfaces, poor softness, poor transparency, and no three-dimensional effect of film thickness. They are easy to be scratched and worn by movement and impact. The bright leather products made of special pearlescent or laser pearlescent film often have poor wear resistance due to the poor bonding of the upper mirror transparent layer and the special pearlescent or laser pearlescent film on the surface. After several times of rubbing, the pearlescent effect will be lost; in addition, the bright leather materials that are commonly used to transfer and paste release paper are not ideal in terms of impact resistance and wear resistance.
[0006] Although conventional bright leather products have a bright luster similar to real leather, the disadvantages are its wear resistance and high gloss.
Method used
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[0039] The invention will be further illustrated by way of specific examples which are given by way of example only and not by way of limitation, with reference to the accompanying drawings, in which:
[0040] figure 1 The side view of the high wear-resistant and bright artificial leather 29 according to an embodiment of the present invention is shown in the figure. The inner primer layer 24 on the adhesive layer 26 and the transparent surface layer 22 on the inner primer layer 24 . It should be noted that this side view is for illustration purposes only and is not drawn to scale.
[0041] The substrate 17 of the present invention can be selected from materials such as non-woven fabric, elastic fabric, leather, woven fabric or superfiber depending on the different articles to be produced, and its thickness is preferably in the range of 0.5mm to 2.0mm.
[0042] The surface layer 12 coated on the surface of the substrate 17 is a PU resin layer, or any other elastic polymer tha...
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Abstract
The invention relates to high-wearing bright artificial leather and the method which includes a base material coating with a surface, the following layer jointed to the base layer which is formed by the low solution polyamine ester, the middle leading layer on the surface of the following layer which is formed by the high solid resin and the transparent surface layer on the middle leading layer which is formed by the polyamine ester constituent. The three layers are pasted on the surface of the base material to get the bright artificial leather of the high wear-resisting, the transparency and the scrape-resisting, so it is proper for the sports shoes, the furniture and the ball leather.
Description
technical field [0001] The invention relates to high wear-resistant and bright artificial leather and its manufacturing method, in particular to an artificial leather product with a layer of transparent high-solid environmental protection material formed on the surface. Background technique [0002] At present, artificial leather has been produced in large quantities and used in materials including balls, gloves, clothing, furniture, sports shoes and the like. Among them, for the application of ball leather, furniture and sports shoe materials, it is necessary to have superior hand feeling, hardness, wear resistance and bright surface. [0003] The manufacture of artificial leather generally uses non-woven fabrics made of general fibers, superfine fibers or general fibers and superfine fibers as the base material, and fills the surface of the base material with polyurethane (POLYURETHANE, hereinafter referred to as PU) resin. After that, it is subjected to grinding or embos...
Claims
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IPC IPC(8): D06N3/12
Inventor 黄培火林永松
Owner SAN FANG CHEM IND