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AssigneeTMG - Tecidos Plastificados e Outros Revestimentos Para a Indústria Autómovel, S.A.
InventorsElizabete de Pinho, Luis Filipe Silva, Valério Gonçalves, Julia Burk, Tom Marquart
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The present invention provides a composite structure, a method for its manufacture, a sewing product containing the composite structure, and a method for manufacturing the sewing product. The composite structure has a Shore A hardness according to DIN 53505 of 20 to 45 and comprises a foam layer, a cover layer and a lacquering layer in this order, wherein the foam layer has a density of 40 to 100 kg/m3 and a gel content of 20 to 80% and contains a polyolefin and the cover layer has a gel content of 0 to 20%, is thermoplastic and comprises at least two compact sublayers each comprising at least one thermoplastic selected from polyolefin and polyvinyl chloride.
An airbag cover coated with a composite structure, wherein the airbag cover is breakable and the composite structure is tearable upon deployment of an airbag, the composite structure having a Shore A hardness according to DIN 53505 of 20 to 45, comprising a foam layer, a cover layer and a lacquering layer in this order, the foam layer having a density of 40 to 100 kg/m3 and a gel content of 20 to 80% and containing a polyolefin and the cover layer having a gel content of 0 to 20%, being thermoplastic and comprising at least two compact sublayers each comprising at least one thermoplastic selected from polyolefin and polyvinyl chloride.
Dependencies are inferred from the claim text.