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US 2002/0058716 A1Published application
Composites consisting of polyurethane and a thermoplastic material containing an inorganic polar additive
AssigneeBayer Aktiengesellschaft
InventorsDIETER WITTMANN, THOMAS ECKEL, BERND KELLER, WOLFGANG RASCHILAS
Life of this patent
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Abstract
Composites of at least two different plastics materials joined directly to one another, wherein A) is a thermoplastic polymer or a thermoplastic mixture of polymers which contain at least one polar compound of at least one of the metals of the 1st to the 5th main group or of the 1st to 8th subsidiary group of the Periodic System as an extremely finely divided powder, and B) is polyurethane.
Claims11
A composite of at least two different plastics materials joined directly to one another, wherein
- A) is a thermoplastic polymer or a thermoplastic mixture of polymers, which contain at least one polar compound of at least one of the metals of the 1st to the 5th main group or of the 1st to the 8th subsidiary group of the Periodic System as an extremely fine particle inorganic powder, and
- B) is polyurethane.
Dependencies are inferred from the claim text.