MA37554A1 - Composition de liant hydraulique - Google Patents

Composition de liant hydraulique

Info

Publication number
MA37554A1
MA37554A1 MA37554A MA37554A MA37554A1 MA 37554 A1 MA37554 A1 MA 37554A1 MA 37554 A MA37554 A MA 37554A MA 37554 A MA37554 A MA 37554A MA 37554 A1 MA37554 A1 MA 37554A1
Authority
MA
Morocco
Prior art keywords
hydraulic binder
binder composition
units
gypsum
cement
Prior art date
Application number
MA37554A
Other languages
English (en)
Other versions
MA37554B1 (fr
Inventor
Barbara Biasotti
Max Giudici
Ugo Pfeiffer
Valentina Langella
Roberto Coarezza
Giovanni Floridi
Original Assignee
Lamberti Spa
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=46640041&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MA37554(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Lamberti Spa filed Critical Lamberti Spa
Publication of MA37554A1 publication Critical patent/MA37554A1/fr
Publication of MA37554B1 publication Critical patent/MA37554B1/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—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
    • C04B28/02—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 containing hydraulic cements other than calcium sulfates
    • C04B28/04—Portland cements
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/38—Polysaccharides or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B28/00—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
    • C04B28/14—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 containing calcium sulfate cements
    • C04B28/145—Calcium sulfate hemi-hydrate with a specific crystal form
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/0093—Locust bean gum, i.e. carob bean gum, with (beta-1,4)-D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from the seeds of carob tree or Ceratonia siliqua; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/46—Water-loss or fluid-loss reducers, hygroscopic or hydrophilic agents, water retention agents
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00482—Coating or impregnation materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00637—Uses not provided for elsewhere in C04B2111/00 as glue or binder for uniting building or structural materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00663—Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • C04B2111/00672—Pointing or jointing materials
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/60—Flooring materials
    • C04B2111/62—Self-levelling compositions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Emergency Medicine (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Botany (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Compositions sèches contenant un liant hydraulique, tel que du ciment ou du gypse, et un c2-c4 hydroxyalkyle galactomannane fortement substitué avec un rapport moyen des unités d-mannosyle aux unités d-galactosyle différent de 2/1, qui produisent des pâtes ayant de bonnes caractéristiques de rétention d'eau et qui peuvent être travaillées facilement.
MA37554A 2012-05-28 2012-08-03 Composition de liant hydraulique MA37554B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000014A ITVA20120014A1 (it) 2012-05-28 2012-05-28 Composizione comprendente un legante idraulico
PCT/EP2012/065290 WO2012127067A2 (fr) 2012-05-28 2012-08-03 Composition de liant hydraulique

Publications (2)

Publication Number Publication Date
MA37554A1 true MA37554A1 (fr) 2018-03-30
MA37554B1 MA37554B1 (fr) 2018-09-28

Family

ID=46640041

Family Applications (1)

Application Number Title Priority Date Filing Date
MA37554A MA37554B1 (fr) 2012-05-28 2012-08-03 Composition de liant hydraulique

Country Status (6)

Country Link
EP (1) EP2855535B1 (fr)
JP (1) JP6077112B2 (fr)
CN (1) CN104334584B (fr)
IT (1) ITVA20120014A1 (fr)
MA (1) MA37554B1 (fr)
WO (1) WO2012127067A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITVA20120030A1 (it) * 2012-09-18 2014-03-19 Lamberti Spa Formulazioni per pitture
US9611172B2 (en) * 2013-02-18 2017-04-04 Mustafa ÖZSÜT Lower heat processed calcium sulphates for early strength cements and general use
DE102013215778B4 (de) 2013-08-09 2017-01-26 Cht R. Beitlich Gmbh Additive auf Basis von Hydroxyalkyl-Cassiaethern in Mischung mit Celluloseethern für die Verwendung in mineralischen und dispersionsgebundenen Systemen
WO2015136031A1 (fr) * 2014-03-14 2015-09-17 Lamberti Spa Composés à joints
DE102014218745B4 (de) 2014-09-18 2016-09-15 Cht R. Beitlich Gmbh Hydroxyalkyl-Sesbaniaether und deren Verwendung in mineralischen und dispersionsgebundenen Systemen
JP6636351B2 (ja) * 2016-02-08 2020-01-29 太平洋マテリアル株式会社 水中不分離性コンクリート組成物およびその硬化体
US11155498B2 (en) 2018-09-28 2021-10-26 Paul Sampson Cementitious composition with high bond strength to both asphalt and cement based materials

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1468014A1 (de) * 1964-01-29 1969-01-09 Henkel & Cie Gmbh Verfahren zur Herstellung von Hydroxyalkylaethern von Galactomannanen
US4028127A (en) 1976-03-10 1977-06-07 General Mills Chemicals, Inc. Plaster of paris using glyoxal treated hydroxyalkyl guar
US4487864A (en) 1983-04-28 1984-12-11 The Dow Chemical Company Modified carbohydrate polymers
DE3602151A1 (de) 1986-01-24 1987-07-30 Henkel Kgaa Alkalische gipsmischung mit guarderivaten
US4870167A (en) * 1987-03-02 1989-09-26 Hi-Tek Polymers, Inc. Hydrophobically modified non-ionic polygalactomannan ethers
IT1224421B (it) 1987-12-29 1990-10-04 Lamberti Flli Spa Galattomannani modificati e realtivo procedimento di preparazione
TW207987B (fr) 1991-03-20 1993-06-21 Hoechst Ag
AT406156B (de) * 1996-08-13 2000-03-27 Tulln Zuckerforschung Gmbh Zusatzmittel für spritzbeton
JP3342647B2 (ja) * 1997-06-19 2002-11-11 花王株式会社 石膏系接着剤用添加剤
EP0955277A1 (fr) 1998-04-28 1999-11-10 Coöperatieve Verkoop- en Productievereniging van Aardappelmeel en Derivaten 'AVEBE' B.A. Béton à auto-consolidation comprenant un polysaccharide
ITVA20010015A1 (it) * 2001-06-04 2002-12-04 Lamberti Spa Additivi a base di derivati idrossialchilici di guaro per malte cementizie e malte che li contengono.
ITVA20020023A1 (it) 2002-03-18 2003-09-18 Lamberti Spa Prodotti per l'edilizia a base di idrossialchilguaro purificato
WO2004112733A1 (fr) 2003-06-19 2004-12-29 Noveon Ip Holdings Corp. Derives de casse cationiques et applications associees
DE102009015696B4 (de) 2009-03-31 2013-06-13 Glycomer Gmbh Hydroxyalkyl-Cassiaether enthaltende, hydraulisch abbindende Stoffmischungen
WO2011081907A1 (fr) 2009-12-14 2011-07-07 Lubrizol Advanced Materials, Inc. Dérivés de cassia

Also Published As

Publication number Publication date
JP2015523303A (ja) 2015-08-13
CN104334584B (zh) 2016-10-19
WO2012127067A3 (fr) 2013-03-28
CN104334584A (zh) 2015-02-04
JP6077112B2 (ja) 2017-02-08
EP2855535A2 (fr) 2015-04-08
EP2855535B1 (fr) 2019-03-06
WO2012127067A2 (fr) 2012-09-27
MA37554B1 (fr) 2018-09-28
ITVA20120014A1 (it) 2013-11-29

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