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1. WO2007096234 - ADDITIVE BUILDING MATERIAL MIXTURES COMPRISING NON-IONIC EMULSIFIERS

Publication Number WO/2007/096234
Publication Date 30.08.2007
International Application No. PCT/EP2007/050905
International Filing Date 30.01.2007
IPC
C04B 24/26 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
24Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
24Macromolecular compounds
26obtained by reactions only involving carbon-to-carbon unsaturated bonds
C04B 28/02 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL 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
C04B 16/08 2006.01
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL 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
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 20/0024
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
0016Granular materials, e.g. microballoons
002Hollow or porous granular materials
0024expanded in situ, i.e. the material is expanded or made hollow after primary shaping of the mortar, concrete or artificial stone mixture
C04B 2103/0045
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
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 24/2641
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
24Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
24Macromolecular compounds
26obtained by reactions only involving carbon-to-carbon unsaturated bonds
2641Polyacrylates; Polymethacrylates
C04B 40/0039
CCHEMISTRY; METALLURGY
04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE
40Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
0028Aspects relating to the mixing step of the mortar preparation
0039Premixtures of ingredients
Applicants
  • EVONIK RÖHM GMBH [DE]/[DE] (AllExceptUS)
  • KAUTZ, Holger [DE]/[DE] (UsOnly)
  • SCHATTKA, Jan Hendrik [DE]/[DE] (UsOnly)
  • LÖHDEN, Gerd [DE]/[DE] (UsOnly)
Inventors
  • KAUTZ, Holger
  • SCHATTKA, Jan Hendrik
  • LÖHDEN, Gerd
Priority Data
102006008970.723.02.2006DE
Publication Language German (DE)
Filing Language German (DE)
Designated States
Title
(DE) ADDITIVE BAUSTOFFMISCHUNGEN MIT NICHTIONISCHEN EMULGATOREN
(EN) ADDITIVE BUILDING MATERIAL MIXTURES COMPRISING NON-IONIC EMULSIFIERS
(FR) MÉLANGES ADDITIFS DE MATÉRIAUX DE CONSTRUCTION CONTENANT DES ÉMULSIFIANTS NON IONIQUES
Abstract
(DE)
Die vorliegende Erfindung betrifft die Verwendung von polymeren Mikropartikeln mit nichtionischen Emulgatoren in hydraulisch abbindenden Baustoffgemischen zur Verbesserung deren Frost- bzw. Frost-Tauwechsel-Beständigkeit.
(EN)
The invention relates to the use of polymeric microparticles comprising non-ionic emulsifiers in hydraulically setting building material mixtures for improving their freeze resistance and freeze-thaw resistance.
(FR)
La présente invention concerne l'utilisation de microparticules polymériques contenant des émulsifiants non ioniques dans des mélanges de matériaux de construction à prise hydraulique pour améliorer leur résistance au gel et au gel-dégel.
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