Three Layer Thermoplastic Synthetic Leather Product and Macufacture Thereof

• US 20060223403A1
• Filed: 04/05/2005
• Published: 10/05/2006
• Est. Priority Date: 04/05/2005
• Status: Abandoned Application

• Current Assignee: Asif Mahboob
• Original Assignee: Asif Mahboob
• Inventors: Mahboob, Asif
• Application Number:
  US10/907,551
• Publication Number:
  US 20060223403A1
• Time in Patent Office: Days
• US Class Current: 442/320
• CPC Class Codes: B32B 2250/03 3 layers
• CPC Class Codes: B32B 2262/0276 Polyester fibres
• CPC Class Codes: B32B 2307/538 Roughness
• CPC Class Codes: B32B 2307/546 Flexural strength; Flexion stiffness
• CPC Class Codes: B32B 2307/554 Wear resistance
• CPC Class Codes: B32B 2307/5825 Tear resistant
• CPC Class Codes: B32B 2459/00 Nets, e.g. camouflage nets
• CPC Class Codes: B32B 27/08 of synthetic resin
• CPC Class Codes: B32B 27/12 next to a fibrous or filamentary layer
• CPC Class Codes: B32B 27/40 comprising polyurethanes
• CPC Class Codes: B32B 3/30 characterised by a layer formed with recesses or projections, e.g. hollows, grooves, protuberances, ribs apertured layer B32B3/266; layer with cavities or internal voids B32B3/26
• CPC Class Codes: B32B 5/024 Woven fabric
• CPC Class Codes: B32B 7/12 using interposed adhesives or interposed materials with bonding properties
• CPC Class Codes: D04H 13/00 Other non-woven fabrics
• CPC Class Codes: Y10T 442/50 FELT FABRIC
• CPC Class Codes: Y10T 442/56 From synthetic organic fiber
• CPC Class Codes: Y10T 442/674 Nonwoven fabric with a preformed polymeric film or sheet

Abstract

An imitation leather product consisting of Polyurethane film laminated to Polyester fleece fabric with Polyurethane glue used as a binder. Said material exhibits qualities suitable for use as synthetic leather when embossed with an appropriate texture.

Claims

1. A product suitable for use as a leather replacement.

2. A product as in claim 1, consisting of three laminated and embossed layers.

3. Three layers as in claim 2, the topmost being Polyurethane film being no less than 2 MIL thick.

4. An intermediate layer as in claim 3 consisting of Polyurethane glue, the consistency and amount being adjusted to suit manufacturing and aesthetic needs.

5. A bottommost layer as in claim 3 consisting of Polyester fleece fabric, the weight depending on aesthetic requirements.

6. A final embossing as in claim 2, to produce the visual simulation of natural leather.