EP 0927614 A1 19990707 - Process for preparing products capable of being panelled and/or moulded outgoing from cardboard and/or paper of any recyclable type
Title (en)
Process for preparing products capable of being panelled and/or moulded outgoing from cardboard and/or paper of any recyclable type
Title (de)
Verfahren zur Herstellung von Produkten geeignet und/oder geformt zu werden ausgehend von Karton und/oder irgendwelchem recykliertem Papier
Title (fr)
Procédé de préparation des produits capables d'être pannelés et/ou moulés partant de carton et/ou n'importe quels papiers recyclables
Publication
Application
Priority
EP 97500230 A 19971231
Abstract (en)
A process is described for preparing products capable of being panelled and/or moulded outgoing from cardboard and/or paper of any recyclable type. A conglomerate of a basic - product bound to a binding agent is formed, which, then, is broken up into a size dependent on the final product to be obtained, to be subjected next to a rest to soak stage, stirring it about every two hours, and to a subsequent pressing and drying stage, with removal of the remaining liquid, and afterwards being subjected to a curing stage in warm air atmosphere. The product obtained is also recyclable, and owns thermic and acoustic - insulating characteristics, being capable of being relief worked or finished with paint, varnish or similar treatments.
IPC 1-7
B27N 1/02; B27N 3/00; B27N 3/04; B27N 3/08; B27N 3/20; D21J 1/00; D21J 3/00
IPC 8 full level
D21J 3/00 (2006.01)
CPC (source: EP)
D21J 3/00 (2013.01)
Citation (search report)
- [A] US 5372678 A 19941213 - SAGSTETTER ROBERT [DE], et al
- [A] US 4761342 A 19880802 - BJOERHAAG GEORG [SE], et al
- [A] GB 2077317 A 19811216 - PARTEK AB
- [A] DE 4342678 A1 19950622 - SCHEDLBAUER KARL [DE]
- [A] DE 4035887 A1 19920514 - BTI DR ING RUBIN EISENSTEIN BI [DE]
- [A] DATABASE WPI Section Ch Week 7625, Derwent World Patents Index; Class L02, AN 76-46562X, XP002060783
Designated contracting state (EPC)
AT BE CH DE DK FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DOCDB simple family (application)
EP 97500230 A 19971231