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1. (WO1991017126) ADMIXTURE FOR CONCRETE PRODUCTS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/017126 International Application No.: PCT/FR1991/000364
Publication Date: 14.11.1991 International Filing Date: 03.05.1991
IPC:
C04B 24/12 (2006.01) ,C04B 28/02 (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
24
Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
12
Nitrogen containing compounds
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
28
Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
02
containing hydraulic cements other than calcium sulfates
Applicants:
CIMENTS FRANÇAIS [FR/FR]; Tour Générale 5, place de la Pyramide F-92088 Puteaux, FR (AllExceptUS)
VERHILLE, Marcel [FR/FR]; FR (UsOnly)
Inventors:
VERHILLE, Marcel; FR
Agent:
CABINET PIERRE LOYER; 77, rue Boissière F-75116 Paris, FR
Priority Data:
90/0568804.05.1990FR
Title (EN) ADMIXTURE FOR CONCRETE PRODUCTS
(FR) ADJUVANT POUR PRODUITS DU BETON
Abstract:
(EN) An admixture for hydraulic binders, particularly cement or plaster based products, characterized in that it consists of a combination of at least one fatty amine salt and a surfactant.
(FR) Adjuvant pour liants hydrauliques, en particulier pour produits à base de ciment ou de plâtre, caractérisé en ce qu'il est constitué par l'association d'au moins un sel d'amine grasse et d'un agent tensio-actif.
Designated States: CA, JP, US
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: French (FR)
Filing Language: French (FR)