Patent EP0512433A1 successfully refreshed from Google Patents.
EP0512433A1
Expired / Lapsed
EP
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Porous honeycomb material, process for its manufacture and its use
Assignee: Hoechst AG
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Filing: 1992-04-30
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Granted: —
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Expires: 2012-04-30
Abstract
Abstract The invention relates to a honeycomb material, the walls of which consist of a porous network of a fibre composite material, particularly of a reinforcing yarn embedded in a rigid matrix, as well as a process for the production of this honeycomb material. The honeycomb material is used in particular as a lightweight core for the production of sandwich elements. <IMAGE>
Inventors
- 👤 Dieter Disselbeck
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 13:20
CPC Classifications
B; B29; B29D; B29D99/00; B29D99/0089; B29C; B29C51/00; B29C51/002; B29K; B29K2063/00; B29K2105/00; B29K2105/06; B29K2105/08; B29K2105/0809; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24058; Y10T428/24074; Y10T428/24149; Y10T428/24165; Y10T428/24628; Y10T428/24636; Y10T428/24661; Y10T428/249921; Y10T428/249953; Y10T428/249967; Y10T428/249969; Y10T428/24997
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
GB613529A
Cited
NL6704016A
Cited
FR2051685A1
Cited
DE3027307A1
Cited
WO1989010258A1
Cited
EP0368238A2
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