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1. (WO1992010534) METHOD AND DEVICE FOR PRODUCING AND PROCESSING FILLERS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1992/010534 International Application No.: PCT/AT1991/000131
Publication Date: 25.06.1992 International Filing Date: 13.12.1991
Chapter 2 Demand Filed: 14.07.1992
IPC:
C04B 16/08 (2006.01) ,C08J 9/228 (2006.01)
C CHEMISTRY; METALLURGY
04
CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
B
LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
16
Use of organic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of organic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
04
Macromolecular compounds
08
porous, e.g. expanded polystyrene beads
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
J
WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H142
9
Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
22
After-treatment of expandable particles; Forming foamed products
228
Forming foamed products
Applicants:
STRACKE, Markus [AT/AT]; AT
Inventors:
STRACKE, Markus; AT
Agent:
GIBLER, Ferdinand; Dorotheergasse 7 A-1010 Wien, AT
Priority Data:
P 40 40 078.614.12.1990DE
Title (DE) VERFAHREN UND VORRICHTUNG FÜR DIE GEWINNUNG UND BEHANDLUNG VON FÜLLSTOFFEN
(EN) METHOD AND DEVICE FOR PRODUCING AND PROCESSING FILLERS
(FR) PROCEDE ET DISPOSITIF POUR L'OBTENTION ET LE TRAITEMENT DE CHARGES
Abstract:
(DE) Verfahren zur Herstellung von Leichtzuschlagstoffen insbesondere aus Polystyrolschaumstoffteilchen, wobei dieselben einer Wärmebehandlung unterzogen werden.
(EN) The invention concerns a method of manufacturing lightweight aggregates, in particular filler materials made of polystyrene foam particles, in which said particles are subjected to heat treatment.
(FR) Procédé pour la fabrication d'agrégats légers, en particulier de particules de mousse de polystyrène, ces dernières étant soumises à un traitement thermique.
Designated States: AT, AU, BB, BG, BR, CA, CH, DE, DK, ES, FI, GB, HU, JP, KP, KR, LK, LU, MG, MW, NL, NO, PL, RO, SD, SE, SU, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, MC, NL, SE)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, ML, MR, SN, TD, TG)
Publication Language: German (DE)
Filing Language: German (DE)
Also published as:
AT19919035SK61493ES2093814EP0646153AU1991090956DK0646153