EP 0934235 A2 19990811 - METHOD AND DEVICE FOR PRODUCING PREFERABLY PLATE-SHAPED MOULDED BODIES FROM ESSENTIALLY ORGANIC FOAM
Title (en)
METHOD AND DEVICE FOR PRODUCING PREFERABLY PLATE-SHAPED MOULDED BODIES FROM ESSENTIALLY ORGANIC FOAM
Title (de)
VERFAHREN UND VORRICHTUNG ZUR HERSTELLUNG VON BEVORZUGT PLATTENFÖRMIGEN FORMKÖRPERN AUS ÜBERWIEGEND ANORGANISCHEM SCHAUM
Title (fr)
PROCEDE ET DISPOSITIF DE PRODUCTION DE CORPS MOULES SE PRESENTANT, DE PREFERENCE, SOUS FORME DE PLAQUES ET COMPOSES ESSENTIELLEMENT DE MOUSSE INORGANIQUE
Publication
Application
Priority
- AT 141197 A 19970822
- EP 9805238 W 19980818
Abstract (en)
[origin: WO9910297A2] The invention relates to a method for producing preferably plate-shaped moulded bodies from essentially organic, especially phosphate-based foam, consisting of at least two aqueous, essentially organic constituents which when mixed harden within a period of 10 seconds to 60 minutes at room temperature. The aim of the invention is to improve said method in such a way as to enable large quantities of plates and moulded parts consisting of inorganic light materials with densities of 0.04 g/cm<3> to 0.95 g/cm<3> to be produced preferably continuously, and to provide a stationary device for carrying out the method. To this end, the constituents are supplied from reserve containers (5) or are continuously produced in a raw materials mixer (3), and then continuously fed in metered quantities to one or several constituent mixers (7). After a brief mixing time (maximum 10 seconds), the mixture of the two constituents is placed on a support (9a, 9b), in which case said mixture is of a predetermined thickness, or placed in a mould (9c), in which case the mixture is of a predetermined quantity. Finally, the foamed, solid, moulded body produced from the mixture is subjected to a drying process.
IPC 1-7
IPC 8 full level
B28B 1/50 (2006.01); B28B 5/02 (2006.01); B28B 11/24 (2006.01); B28B 17/02 (2006.01); B29B 7/74 (2006.01); C04B 28/34 (2006.01)
CPC (source: EP)
B28B 1/50 (2013.01); B28B 5/022 (2013.01); B28B 5/027 (2013.01); B28B 11/24 (2013.01); B28B 17/02 (2013.01); B29B 7/7404 (2013.01); C04B 28/34 (2013.01)
Citation (search report)
See references of WO 9910297A2
Designated contracting state (EPC)
DE FR GB IT
DOCDB simple family (publication)
WO 9910297 A2 19990304; WO 9910297 A3 19990520; AT 408346 B 20011025; AT A141197 A 20010315; AT E216649 T1 20020515; AU 8718698 A 19990316; AU 9343998 A 19990316; DE 59803927 D1 20020529; EP 0934235 A2 19990811; EP 1005407 A1 20000607; EP 1005407 B1 20020424; WO 9910151 A1 19990304
DOCDB simple family (application)
EP 9805238 W 19980818; AT 141197 A 19970822; AT 9800196 W 19980819; AT 98938504 T 19980819; AU 8718698 A 19980819; AU 9343998 A 19980818; DE 59803927 T 19980819; EP 98938504 A 19980819; EP 98946371 A 19980818