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1. WO2007096238 - ADDITIVE BAUSTOFFMISCHUNGEN MIT MIKROPARTIKELN VERSCHIEDENER GRÖSSE

Veröffentlichungsnummer WO/2007/096238
Veröffentlichungsdatum 30.08.2007
Internationales Aktenzeichen PCT/EP2007/050911
Internationales Anmeldedatum 30.01.2007
IPC
C04B 16/08 2006.01
CChemie; Hüttenwesen
04Zemente; Beton; Kunststein; keramische Massen; feuerfeste Massen
BKalk; Magnesia; Schlacke; Zemente; Massen hieraus z.B. Mörtel, Beton oder ähnliche Baumaterialien; künstliche Steine; keramische Massen; feuerfeste Massen; Behandlung von Naturstein
16Verwendung organischer Stoffe als Füllstoffe, z.B. Pigmente, für Mörtel, Beton oder Kunststein; Behandlung organischer Materialien, die besonders darauf ausgerichtet ist, ihre Eigenschaften als Füllstoffe für Mörtel, Beton oder Kunststein zu verbessern
04makromolekulare Verbindungen
08poröse, z.B. expandierte Polystyrolperlen
C04B 28/02 2006.01
CChemie; Hüttenwesen
04Zemente; Beton; Kunststein; keramische Massen; feuerfeste Massen
BKalk; Magnesia; Schlacke; Zemente; Massen hieraus z.B. Mörtel, Beton oder ähnliche Baumaterialien; künstliche Steine; keramische Massen; feuerfeste Massen; Behandlung von Naturstein
28Zusammensetzungen von Mörtel, Beton oder Kunststein, enthaltend anorganische Bindemittel oder das Reaktionsprodukt eines anorganischen und eines organischen Bindemittels, z.B. Polycarboxylat-Zemente
02enthaltend hydraulische Zemente außer Calciumsulfat
CPC
C04B 16/085
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
16Use 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
04Macromolecular compounds
08porous, e.g. expanded polystyrene beads ; or microballoons
085expanded in situ, i.e. during or after mixing the mortar, concrete or artificial stone ingredients
C04B 20/008
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
20Use of materials as fillers for mortars, concrete or artificial stone according to more than one of groups C04B14/00 - C04B18/00 and characterised by shape or grain distribution; Treatment of materials according to more than one of the groups C04B14/00 - C04B18/00 specially adapted to enhance their filling properties in mortars, concrete or artificial stone; Expanding or defibrillating materials
0076characterised by the grain distribution
008Micro- or nanosized fillers, e.g. micronised fillers with particle size smaller than that of the hydraulic binder
C04B 2103/0057
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2103Function or property of ingredients for mortars, concrete or artificial stone
0045Polymers chosen for their physico-chemical characteristics
0057added as redispersable powders
C04B 2111/29
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
2111Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
20Resistance against chemical, physical or biological attack
29Frost-thaw resistance
C04B 28/02
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
28Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
02containing hydraulic cements other than calcium sulfates
Y10T 428/249968
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
10TECHNICAL SUBJECTS COVERED BY FORMER USPC
TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
428Stock material or miscellaneous articles
249921Web or sheet containing structurally defined element or component
249953Composite having voids in a component [e.g., porous, cellular, etc.]
249967Inorganic matrix in void-containing component
249968Of hydraulic-setting material
Anmelder
  • EVONIK RÖHM GMBH [DE]/[DE] (AllExceptUS)
  • SCHATTKA, Jan Hendrik [DE]/[DE] (UsOnly)
  • KAUTZ, Holger [DE]/[DE] (UsOnly)
  • LÖHDEN, Gerd [DE]/[DE] (UsOnly)
Erfinder
  • SCHATTKA, Jan Hendrik
  • KAUTZ, Holger
  • LÖHDEN, Gerd
Prioritätsdaten
10 2006 008 965.023.02.2006DE
Veröffentlichungssprache Deutsch (DE)
Anmeldesprache Deutsch (DE)
Designierte Staaten
Titel
(DE) ADDITIVE BAUSTOFFMISCHUNGEN MIT MIKROPARTIKELN VERSCHIEDENER GRÖSSE
(EN) ADDITIVE BUILDING MATERIAL MIXTURES COMPRISING MICROPARTICLES OF DIFFERENT SIZES
(FR) MÉLANGES ADDITIFS DE MATÉRIAUX DE CONSTRUCTION AYANT DES MICROPARTICULES DE DIFFÉRENTES TAILLES
Zusammenfassung
(DE)
Die vorliegende Erfindung betrifft die Verwendung von polymeren Mikropartikeln verschiedener Größe in hydraulisch abbindenden Baustoffgemischen zur Verbesserung deren Frost- bzw. Frost-Tauwechsel-Beständigkeit.
(EN)
The invention relates to the use of polymeric microparticles of different sizes in hydraulically setting building material mixtures, for improving the freeze resistance and/or freeze-thaw resistance of the latter.
(FR)
La présente invention concerne l'utilisation de microparticules polymériques de différentes tailles dans des mélanges de matériaux de construction à prise hydraulique pour améliorer leur résistance au gel et au gel-dégel.
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