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Title:
A MATERIAL AND A METHOD FOR MANUFACTURING SUCH A MATERIAL
Document Type and Number:
WIPO Patent Application WO/2013/126972
Kind Code:
A3
Abstract:
Multi-layered material (1) that at least comprises a first layer (2) and a second layer (3) bonded thereto, whereby both layers (2,3) are made from flexible foam and the first layer (2) is made from a foam with a greater permeability to air than the foam of the second layer (3), and whereby the second layer (3) has openings (8) that run across the entire thickness of the second layer (3) in order to enable air exchange between the first layer and the second layer.

Inventors:
POPPE WILLY (BE)
Application Number:
PCT/BE2013/000010
Publication Date:
January 16, 2014
Filing Date:
February 26, 2013
Export Citation:
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Assignee:
IMHOLD NV (BE)
POPPE WILLY (BE)
International Classes:
A47C27/14; B26D3/28
Domestic Patent References:
WO1996020080A11996-07-04
Foreign References:
DE20017581U12000-12-21
US20040080073A12004-04-29
US5163194A1992-11-17
US5031261A1991-07-16
JP2000093263A2000-04-04
Attorney, Agent or Firm:
E. Donne and P. Van Varenberg (Arenbergstraat 13, Antwerpen, BE)
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