Back to results
US 2020/0368996 A1Published application
Functional laminate and production method therefor
AssigneeMazda Motor Corporation
InventorDaiji KATSURA
Life of this patent
Estimating the term…
Abstract
Provided is a functional laminate including a porous intermediate layer having air permeability laminated between a porous surface layer and a resin foamed layer, the porous intermediate layer having an average void ratio smaller than that of the porous surface layer.
Claims20
A functional laminate including a porous intermediate layer having air permeability laminated between a porous surface layer and a resin foamed layer,
- the porous intermediate layer having an average void ratio smaller than that of the porous surface layer, wherein
- the porous surface layer includes, at a position facing the porous intermediate layer, a mixed layer part of the resin foamed layer and the porous surface layer.
-27. (canceled)
A method for producing a functional laminate, the method comprising:
- laminating a porous surface layer and a porous intermediate layer together to obtain a lamination base;
- and
- performing foaming molding of a foaming resin forming a resin foamed layer on a side facing the porous intermediate layer of the lamination base inside a mold.
Dependencies are inferred from the claim text.