Laminate composite
AssigneeFederal-Mogul Wiesbaden GmbH
InventorAchim Adam
Life of this patent
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Abstract
The invention relates to a laminate composite comprising a main body, a porous layer disposed on the main body, and a further material that is or comprises a plastic and that is adhesively bonded to the porous layer, further comprising a fluorothermoplast disposed at a boundary between the porous layer and the further material for bonding the further material to the porous layer. The invention further relates to a method for producing said laminate composite and to a use of a fluorothermoplast for bonding a further material to a porous layer of a laminate composite.
Claims19
1-18. (canceled)
A laminate composite comprising:
- a main body,
- a porous layer disposed on the main body, with a pore volume (Vp), a further material that is or comprises a plastic and with which the porous layer is impregnated,
- a fluorothermoplast disposed on a boundary between the porous layer and the further material for the purpose of bonding the further material to the porous layer, and
- wherein the fluorothermoplast in the laminate composite has a volume (Vf) of between 5% and 50% constituting between 5% and 25% of the pore volume (Vp).
The use of a fluorothermoplast for adhesively bonding a further material to a porous layer of a laminate composite, wherein the fluorothermoplast is disposed on a boundary between the porous layer and the further material.
A method for producing a laminate composite, comprising:
- placing a fluorothermoplast on a porous layer, whereby the fluorothermoplast in the laminate composite has a volume (VO of between 5% and 50%, and occupying between 5% and 25% of the pore volume (Vp),
- fixing the fluorothermoplast to the porous layer by means of heat treatment,
- impregnating the porous layer with a further material, and
- adhering the porous layer to the further material.
Dependencies are inferred from the claim text.