SKIN LAYER FOR ARTIFICIAL LEATHER AND METHOD FOR MANUFACTURING ARTIFICIAL LEATHER
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United States of America Patent
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Issued Date -
Apr 16, 2020
app pub date -
Sep 6, 2019
filing date -
Oct 12, 2018
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Abstract
The present disclosure relates to a skin layer for artificial leather and a method manufacturing the artificial leather, and more particularly, to a composition of an inorganic pigment included in a skin layer. The skin layer for artificial leather, which is the present disclosure, may include a PVC resin, a plasticizer at 84 to 90 phr, and an inorganic pigment at 0.3 phr or more, and a method for manufacturing artificial leather includes: kneading a composition for forming a skin layer, and then forming a skin layer; laminating fiber fabric and the skin layer at a temperature of 150 to 180° C.; and subjecting the laminated fiber fabric and skin layer to roll compression, in which the composition for forming the skin layer may include a PVC resin, a plasticizer at 84 to 90 phr, and an inorganic pigment at 0.3 phr or more.
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