EP 0392983 B1 19940216 - Process for manufacture of a moulded building material.
Title (en)
Process for manufacture of a moulded building material.
Title (de)
Verfahren zum Herstellen eines geformten Bauelements.
Title (fr)
Procédé pour la réalisation d'un élément de construction moulé.
Publication
Application
Priority
CH 142589 A 19890414
Abstract (en)
[origin: EP0392983A1] The deposition of fibre material over a large area with virtually uniform thickness and with a uniform distribution of the synthetic-resin binder is achieved in that the web, to which the synthetic-resin binder has been added, before being torn apart again into tufts of fibre by a breaking drum, is guided through a device in which the synthetic-resin binder is precured. <IMAGE>
IPC 1-7
IPC 8 full level
B29B 11/12 (2006.01); B29B 11/16 (2006.01); B29C 43/32 (2006.01); B29C 43/34 (2006.01); B29C 43/36 (2006.01); D04H 1/00 (2006.01); D04H 1/4266 (2012.01); D04H 1/54 (2006.01); D04H 1/60 (2006.01); D04H 1/64 (2012.01); B29K 105/12 (2006.01); B29L 31/10 (2006.01)
CPC (source: EP US)
D04H 1/00 (2013.01 - EP US); D04H 1/4266 (2013.01 - EP US); D04H 1/60 (2013.01 - EP US); D04H 1/64 (2013.01 - EP US); Y10S 83/913 (2013.01 - EP US); Y10T 156/1062 (2015.01 - EP US)
Designated contracting state (EPC)
AT BE CH DE DK ES FR GB GR IT LI LU NL SE
DOCDB simple family (publication)
EP 0392983 A1 19901017; EP 0392983 B1 19940216; AT E101665 T1 19940315; CH 681990 A5 19930630; DE 59004576 D1 19940324; ES 2049453 T3 19940416; JP H0347712 A 19910228; US 5160406 A 19921103
DOCDB simple family (application)
EP 90810292 A 19900411; AT 90810292 T 19900411; CH 142589 A 19890414; DE 59004576 T 19900411; ES 90810292 T 19900411; JP 10153990 A 19900416; US 50922890 A 19900416