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1. WO2007096237 - ADDITIVE BAUSTOFFMISCHUNGEN MIT MIKROPARTIKELN MIT SEHR DÜNNEN SCHALEN

Veröffentlichungsnummer WO/2007/096237
Veröffentlichungsdatum 30.08.2007
Internationales Aktenzeichen PCT/EP2007/050910
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
CPC
C04B 16/082
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
082other than polystyrene based, e.g. polyurethane foam
C04B 2111/00405
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
00241Physical properties of the materials not provided for elsewhere in C04B2111/00
00405Materials with a gradually increasing or decreasing concentration of ingredients or property from one layer to another
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
Y10T 428/254
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
25Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
254Polymeric or resinous 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
102006008969.323.02.2006DE
Veröffentlichungssprache Deutsch (DE)
Anmeldesprache Deutsch (DE)
Designierte Staaten
Titel
(DE) ADDITIVE BAUSTOFFMISCHUNGEN MIT MIKROPARTIKELN MIT SEHR DÜNNEN SCHALEN
(EN) ADDITIVE BUILDING MATERIAL MIXTURES COMPRISING MICROPARTICLES WITH EXTREMELY THIN SHELLS
(FR) MÉLANGES ADDITIFS DE MATÉRIAUX DE CONSTRUCTION CONTENANT DES MICROPARTICULES AYANT DE TRÈS MINCES COQUES
Zusammenfassung
(DE)
Die vorliegende Erfindung betrifft die Verwendung von polymeren Mikropartikeln mit dünnen Schalen in hydraulisch abbindenden Baustoffgemischen zur Verbesserung deren Frost- bzw. Frost-Tauwechsel-Beständigkeit.
(EN)
The invention relates to the use of polymeric microparticles with thin shells in hydraulically setting building material mixtures, for improving the freeze resistance and/or the freeze-thaw resistance of the latter.
(FR)
La présente invention concerne l'utilisation de microparticules polymériques ayant de minces coques dans des mélanges de matériaux de construction à prise hydraulique pour améliorer leur résistance au gel et au gel-dégel.
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