FLAME RETARDANT POLYURETHANE ARTIFICIAL LEATHER AND METHOD FOR MANUFACTURING THE SAME
First Claim
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1. A method for manufacturing flame retardant polyurethane (PU) artificial leather comprising:
- preparing a microfiber nonwoven fabric material;
consecutively forming a polyurethane coating layer and an adhesive layer on one surface of a release paper; and
combining the nonwoven fabric material and the release paper.
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Abstract
Provided herein is a flame retardant polyurethane (PU) artificial leather and a method for manufacturing the flame retardant polyurethane (PU) artificial leather, wherein the method may include preparing a microfiber nonwoven fabric material, consecutively forming a polyurethane coating layer and an adhesive layer on one surface of a release paper, and combining the nonwoven fabric material and the release paper.
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Citations
14 Claims
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1. A method for manufacturing flame retardant polyurethane (PU) artificial leather comprising:
preparing a microfiber nonwoven fabric material; consecutively forming a polyurethane coating layer and an adhesive layer on one surface of a release paper; and combining the nonwoven fabric material and the release paper. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A flame retardant PU artificial leather comprising:
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a polyurethane resin-impregnated microfiber nonwoven fabric material; and an adhesive layer coated on one surface of the nonwoven fabric material. - View Dependent Claims (12, 13, 14)
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Specification