Method for producing composite elements and composite element

Details Method for producing composite elements and composite element Method for producing composite elements and composite element

2001-06-29

2008-11-04

Chang, Victor S (Department: 1794)

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Composite having voids in a component

C428S306600, C428S309900, C428S317100, C428S317700

Reexamination Certificate

active

07445837

ABSTRACT:
A method is proposed for producing composite elements which have at least one core and cover layers containing two fibres, with the following steps:coating of open-pored, semi-finished products comprising fibre materials with fine-grained, pulverulent, cross-linking resin, in such a manner that the open porosity remains,forming of an arrangement of at least one open-pored core and two coated semi-finished products in a forming tool which is heated to the cross-linking temperature of the pulverulent resin.

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English translation of EP 0 922 563 (see IDS filed Feb. 9, 2004 for author, title and date).
Bernd, et al., Die Angewandte Makromolekulare Chemie 272, pp. 5-10.

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