Title:
METHOD AND DEVICE FOR PRODUCING FOAMING MATERIALS WITH AN INORGANIC BASE
Document Type and Number:
WIPO Patent Application WO1999010296
Kind Code:
A3
Abstract:
The invention relates to a method for producing foaming materials with an inorganic base, especially a phosphate base. Said materials consist of at least two aqueous, essentially inorganic constituents A and B. The aim of the invention is to provide a means of conveying and exactly mixing two or more constituents to a large extent continuously, said constituents reacting to form a solid material, especially a light material. To this end, the two components A and B are each fed to different vessels (9) or are produced in said vessels and continuously conveyed through lines to a mixing device (6) where they are mixed within a period of a few seconds. The mixed material is discharged within a few seconds, whereupon the two components A and B react with each other.
Inventors:
MELCHER GERHARD (AT)
Application Number:
PCT/EP1998/005237
Publication Date:
May 20, 1999
Filing Date:
August 18, 1998
Export Citation:
Assignee:
FRIATEC AG (DE)
MELCHER GERHARD (AT)
MELCHER GERHARD (AT)
International Classes:
B01F3/04; B28C5/38; B29B7/74; (IPC1-7): B29B7/74
Foreign References:
| FR2537050A1 | 1984-06-08 | |||
| US4473531A | 1984-09-25 | |||
| DE3917207A1 | 1990-11-29 | |||
| EP0392541A2 | 1990-10-17 |
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