EP0469558A1
Expired / Lapsed
EP
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Formable textil material and the shape of the mould obtained
Assignee: Hoechst AG
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Filing: 1991-07-30
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Granted: —
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Expires: 2011-07-30
Abstract
Abstract There is described an isotropic, readily deep-drawable nonwoven which has been formed as a filament nonwoven and consists of low-orientation, coarse-denier filaments to an extent of not less than 30% by weight and which has been consolidated mechanically only. Furthermore, a resinated, sheetlike prepreg produced from the nonwoven; a three-dimensional shaped textile structure produced using the resinated or unresinated deep-drawable nonwoven; and a sandwich material with a core comprising said three-dimensionally shaped, resinated textile structure. There are also described processes for manufacturing the abovementioned objects. <IMAGE>
Inventors
- 👤 Werner Lachenmeir
- 👤 Michael Schöps
- 👤 Elke Gebauer
- 👤 Günther Dr. Vock
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-02 22:42
CPC Classifications
D; D04; D04H; D04H3/00; D04H3/02; D04H3/03; D04H13/00; D04H3/08; D04H3/12; D04H3/16
Claims Analysis
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References Cited (Backward Citations)
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