DIMENSIONAL ENHANCEMENT OF ARTIFICIAL LEATHER POLYURETHANE COMPOSITE MATERIAL
First Claim
Patent Images
1. An embossed composite material, comprising:
- a polyurethane layer;
an un-clickable foam layer having a top surface and an opposite bottom surface, wherein said top surface is bonded to said polyurethane layer;
a backing that is bonded to said bottom surface of said un-clickable foam layer, wherein said polyurethane layer, said un-clickable foam layer and said backing each has an emboss pattern forming pillow-like cells, and wherein said pillow-like cells are delimited by emboss protuberances and emboss lines formed by said emboss pattern.
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Abstract
A composite material formed by combining a polyurethane material with an unclickable foam layer and a scrim layer through roll and flat form technology. The composite material is embossed to form pillowlike chambers or cells delineated by a network of emboss pattern lines formed by the bonding between these layers.
4 Citations
21 Claims
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1. An embossed composite material, comprising:
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a polyurethane layer; an un-clickable foam layer having a top surface and an opposite bottom surface, wherein said top surface is bonded to said polyurethane layer; a backing that is bonded to said bottom surface of said un-clickable foam layer, wherein said polyurethane layer, said un-clickable foam layer and said backing each has an emboss pattern forming pillow-like cells, and wherein said pillow-like cells are delimited by emboss protuberances and emboss lines formed by said emboss pattern. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A method for making an embossed composite material, comprising the steps of:
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providing a polyurethane layer, an un-clickable foam layer and a backing; combining said polyurethane layer, said un-clickable foam layer and said backing to form a composite material; embossing a pattern on said composite material to form an embossed composite material having pillow-like cells delimited by emboss protuberances and emboss lines formed by said pattern. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification