Layered composite material

• US 7,083,486 B2
• Filed: 12/20/2004
• Issued: 08/01/2006
• Est. Priority Date: 01/09/2002
• Status: Expired due to Fees

• Current Assignee: Agit Global Ip Holdings, LLC
• Original Assignee: Tzong In Yeh
• Inventors: Yeh, Tzong In
• Primary Examiner(s): Olson, Lars A.
• Application Number:
  US11/018,430
• Publication Number:
  US 20050101201A1
• Time in Patent Office: 589 Days
• Field of Search: 441/65, 441/74
• US Class Current: 441/65
• CPC Class Codes: A63C 5/03 Mono skis; Snowboards
• CPC Class Codes: B29C 70/00 Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
• CPC Class Codes: B29C 70/865 completely encapsulated
• CPC Class Codes: B29L 2031/52 Sports equipment ; Games; Articles for amusement; Toys B29L2031/54 takes precedence
• CPC Class Codes: B32B 2305/022 Foam
• CPC Class Codes: B32B 37/153 at least one layer is extruded and immediately laminated while in semi-molten state
• CPC Class Codes: B32B 38/06 Embossing
• CPC Class Codes: B32B 38/145 Printing
• CPC Class Codes: B32B 5/18 characterised by features of a layer of foamed material
• CPC Class Codes: B62B 2501/065 Plastics
• CPC Class Codes: B63B 2231/50 Foamed synthetic materials
• CPC Class Codes: B63B 32/57 Boards characterised by the material, e.g. laminated materials

Abstract

This invention relates to a layered composite material, which comprises a foam skin, a plastic plate and a plastic film. The foam skin has a density in a range of 1.5 to 12 PCF and a thickness in a range of 1 to 6 mm. The plastic plate is laminated to a top surface of the foam skin without adhesives and the plastic plate has a thickness in a range of 0.1 to 2 mm. The plastic film has a surface laminated to a bottom surface of the foam skin without adhesives and the plastic film has a thickness in a range of 0.01 to 0.15 mm. In addition, layered composite material further comprises a fabric layer laminated to other surface of said plastic film without adhesives.

Claims

1. A layered composite material comprising:

a foam skin, having a density in a range of 1.5 to 12 PCF and a thickness in a range of 1 to 6 mm; and

a plastic film, having a surface laminated to a bottom surface of said foam skin and comprising;

a first film, having a surface formed patterns thereon; and

a second film, laminated to said surface of said first film, thereby said patterns are covered, wherein said plastic film having a thickness in a range of 0.01 to 0.15 mm and said patterns are visible from outside of said plastic film.