NO875123L - Tilsetningsmiddel for hydraulisk sement. - Google Patents

Tilsetningsmiddel for hydraulisk sement.

Info

Publication number
NO875123L
NO875123L NO875123A NO875123A NO875123L NO 875123 L NO875123 L NO 875123L NO 875123 A NO875123 A NO 875123A NO 875123 A NO875123 A NO 875123A NO 875123 L NO875123 L NO 875123L
Authority
NO
Norway
Prior art keywords
hydraulic cement
graft copolymer
cement additive
cement
polynerlserloffy
Prior art date
Application number
NO875123A
Other languages
English (en)
Norwegian (no)
Other versions
NO875123D0 (no
Inventor
Ahmed Arfaei
Original Assignee
Grace W R & Co
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
Priority claimed from US06/939,647 external-priority patent/US4814014A/en
Application filed by Grace W R & Co filed Critical Grace W R & Co
Publication of NO875123D0 publication Critical patent/NO875123D0/no
Publication of NO875123L publication Critical patent/NO875123L/no

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
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • C04B24/2658—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles containing polyether side chains
    • 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
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • C04B24/2647—Polyacrylates; Polymethacrylates containing polyether side chains
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Graft Or Block Polymers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
NO875123A 1986-12-09 1987-12-08 Tilsetningsmiddel for hydraulisk sement. NO875123L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/939,647 US4814014A (en) 1986-12-09 1986-12-09 Hydraulic cement additives and hydraulic cement compositions containing same
US07/121,898 US4960465A (en) 1986-12-09 1987-11-23 Hydraulic cement additives and hydraulic cement compositions containing same

Publications (2)

Publication Number Publication Date
NO875123D0 NO875123D0 (no) 1987-12-08
NO875123L true NO875123L (no) 1988-06-10

Family

ID=26819937

Family Applications (1)

Application Number Title Priority Date Filing Date
NO875123A NO875123L (no) 1986-12-09 1987-12-08 Tilsetningsmiddel for hydraulisk sement.

Country Status (7)

Country Link
US (1) US4960465A (fr)
EP (1) EP0271435B1 (fr)
CA (1) CA1277999C (fr)
DE (1) DE3789364T2 (fr)
DK (1) DK643687A (fr)
ES (1) ES2050120T3 (fr)
NO (1) NO875123L (fr)

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US4948429A (en) * 1989-06-14 1990-08-14 W. R. Grace & Co.-Conn. Method of controlling air entrainment in concrete compositions
US5028271A (en) * 1989-07-05 1991-07-02 Nalco Chemical Company Vinyl grafted lignite fluid loss additives
US4946506A (en) * 1989-09-07 1990-08-07 W.R. Grace & Co.-Conn. Corrosion inhibiting hydraulic cement additives and compositions containing same
US5456752A (en) * 1991-04-02 1995-10-10 Synthetic Industries Graded fiber design and concrete reinforced therewith
US5628822A (en) * 1991-04-02 1997-05-13 Synthetic Industries, Inc. Graded fiber design and concrete reinforced therewith
JP2507280B2 (ja) * 1991-12-21 1996-06-12 竹本油脂株式会社 セメント用分散剤
WO1994005606A1 (fr) * 1992-09-01 1994-03-17 W.R. Grace & Co.-Conn. Adjuvants reduisant les cavites du ciment hydraulique et procede d'utilisation de ces derniers
US5739212A (en) * 1992-12-08 1998-04-14 Skw Trostberg Aktiengesellschaft Water-soluble graft polymers
DE4338867A1 (de) * 1992-12-08 1994-06-09 Sueddeutsche Kalkstickstoff Wasserlösliche Pfropfpolymere
CH689118A5 (de) * 1993-06-11 1998-10-15 Nippon Catalytic Chem Ind Zusatzmittel zur Kontrolle des Fliessverhaltens von zementartigen Zusammensetzungen.
US5332435A (en) * 1993-11-12 1994-07-26 Westvaco Corporation High bond strength cement additives
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DE69610650T2 (de) * 1995-01-31 2001-05-03 Mbt Holding Ag, Zuerich Zementdispergiermittel
US5703174A (en) * 1995-06-21 1997-12-30 W. R. Grace & Co.-Conn. Air controlling superplasticizers
US5556460A (en) * 1995-09-18 1996-09-17 W.R. Grace & Co.-Conn. Drying shrinkage cement admixture
TR199801911T2 (en) * 1996-03-26 1999-01-18 Arco Chemical Technology, L.P. �imento katk�lar�.
FR2749844B1 (fr) * 1996-06-18 1998-10-30 Schlumberger Cie Dowell Compositions de cimentation et application de ces compositions pour la cimentation des puits petroliers ou analogues
US5679150A (en) * 1996-08-16 1997-10-21 Kerkar; Awdhoot Vasant Drying shrinkage cement admixture
WO1998031643A1 (fr) * 1997-01-21 1998-07-23 W.R. Grace & Co.-Conn. Polymere peigne emulsionne, composition d'agent antimousse, et procede de fabrication
RU2187479C2 (ru) * 1997-06-25 2002-08-20 В.Р. Грейс энд Ко.-Конн Способ оптимизации введения суперпластификатора типа eo/po в бетон, содержащий заполнитель из смектитовой глины, и присадка
US5985989A (en) * 1997-07-09 1999-11-16 Arco Chemical Technology, Lp Method of making a water reducing additive for cement
FR2776285B1 (fr) * 1998-03-19 2000-06-09 Chryso Dispersant hydrosoluble ou hydrodispersable pour compositions de ciment et suspensions aqueuses de particules minerales, et adjuvants contenant un tel dispersant
US6258161B1 (en) 1998-11-04 2001-07-10 W. R. Grace & Co.-Conn. Masonry blocks and masonry concrete admixture for improved freeze-thaw durability
US6302955B1 (en) 1998-11-04 2001-10-16 W. R. Grace & Co.-Conn. Composition for improving freeze/thaw durability of masonry containing fatty acid-based efflorescence control agents
US6861459B2 (en) * 1999-07-09 2005-03-01 Construction Research & Technology Gmbh Oligomeric dispersant
AU2004205111B2 (en) * 1999-07-09 2007-05-24 Construction Research & Technology Gmbh Oligomeric Dispersant
US6908955B2 (en) 1999-07-09 2005-06-21 Construction Research & Technology Gmbh Oligomeric dispersant
US6133347A (en) 1999-07-09 2000-10-17 Mbt Holding Ag Oligomeric dispersant
US6447696B1 (en) * 1999-07-30 2002-09-10 Nippon Shokubai Co., Ltd. Grafted polymer and its production process and use
US6528593B1 (en) * 1999-09-10 2003-03-04 The Dow Chemical Company Preparing copolymers of carboxylic acid, aromatic vinyl compound and hydrophobic polyalkylene oxide
EP1327641A4 (fr) * 1999-12-21 2004-04-21 Toagosei Co Ltd Floculant polymerique et procede de deshydratation de boue
SG98009A1 (en) 1999-12-28 2003-08-20 Nippon Catalytic Chem Ind Anti-shrinkage agent for hydraulic material
US6441054B1 (en) * 2000-03-02 2002-08-27 W.R. Grace & Co.-Conn Air management in cementitious mixtures having plasticizer and a clay-activity modifying agent
DK1193230T3 (da) 2000-09-29 2005-08-08 Sofitech Nv Cementeringssammensætning omfattende et dispergerende middel til cementeringsoperation i oliebrönde
FR2815629B1 (fr) 2000-10-25 2003-09-05 Coatex Sas Procede pour ameliorer la resistance mecanique notamment "aux jeunes ages" des matrices cimentaires, matrices cimentaires obtenues et leurs utilisations
FR2815627B1 (fr) * 2000-10-25 2003-09-05 Coatex Sas Procede pour ameliorer la resistance mecanique notamment "aux jeunes ages" des matrices cimentaires, matrices cimentaires ainsi obtenues et leurs utilisations
US7338990B2 (en) * 2002-03-27 2008-03-04 United States Gypsum Company High molecular weight additives for calcined gypsum and cementitious compositions
ES2333003T3 (es) * 2002-03-27 2010-02-16 United States Gypsum Company Aditivos de alto peso molecular para composiciones de yeso calcinado y de cemento.
US20030191214A1 (en) * 2002-04-03 2003-10-09 Mari Masanaga Admixture composition for hydraulic material
US20040226620A1 (en) * 2002-09-26 2004-11-18 Daniel Therriault Microcapillary networks
US7053125B2 (en) * 2002-11-14 2006-05-30 The Board Of Trustees Of The University Of Illinois Controlled dispersion of colloidal suspension by comb polymers
JP3727304B2 (ja) * 2002-12-16 2005-12-14 竹本油脂株式会社 石膏スラリー組成物
US7141617B2 (en) * 2003-06-17 2006-11-28 The Board Of Trustees Of The University Of Illinois Directed assembly of three-dimensional structures with micron-scale features
US6858660B1 (en) * 2003-07-31 2005-02-22 Motorola, Inc. Method and chemistry for automatic self-joining of failures in polymers
US7875114B2 (en) * 2005-06-14 2011-01-25 United States Gypsum Company Foamed slurry and building panel made therefrom
US20060278127A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Gypsum products utilizing a two-repeating unit dispersant and a method for making them
US7544242B2 (en) 2005-06-14 2009-06-09 United States Gypsum Company Effective use of dispersants in wallboard containing foam
US20060280898A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Modifiers for gypsum slurries and method of using them
US7572328B2 (en) * 2005-06-14 2009-08-11 United States Gypsum Company Fast drying gypsum products
US20060280899A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Method of making a gypsum slurry with modifiers and dispersants
US8088218B2 (en) * 2005-06-14 2012-01-03 United States Gypsum Company Foamed slurry and building panel made therefrom
AU2006259511B2 (en) * 2005-06-14 2011-04-21 United States Gypsum Company Gypsum products utilizing a two-repeating unit dispersant and a method for making them
US7504165B2 (en) * 2005-06-14 2009-03-17 United States Gypsum Company High strength flooring compositions
US20060278128A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Effective use of dispersants in wallboard containing foam
US7956102B2 (en) * 2007-04-09 2011-06-07 The Board Of Trustees Of The University Of Illinois Sol-gel inks
DE102007024964A1 (de) * 2007-05-30 2008-12-04 Wacker Polymer Systems Gmbh & Co. Kg Herstellung von Festmassen auf Basis von hydraulisch abbindenden Beschichtungsmitteln
US7922939B2 (en) 2008-10-03 2011-04-12 The Board Of Trustees Of The University Of Illinois Metal nanoparticle inks
US8187500B2 (en) * 2008-10-17 2012-05-29 The Board Of Trustees Of The University Of Illinois Biphasic inks
US8869895B2 (en) * 2009-12-08 2014-10-28 Halliburton Energy Services, Inc. Biodegradable set retarder for a cement composition
US8931228B2 (en) 2010-04-28 2015-01-13 W. R. Grace & Co.-Conn. Waterproofing membrane
JP5628087B2 (ja) 2010-05-17 2014-11-19 ダウ グローバル テクノロジーズ エルエルシー 乾燥モルタル配合物のための再分散可能な粉体組成物
US8815783B2 (en) * 2011-12-20 2014-08-26 Halliburton Energy Services, Inc. High molecular weight low polydispersity polymers
MY174180A (en) * 2013-01-28 2020-03-12 Nippon Soda Co Coating agent
CN114685707A (zh) * 2020-12-30 2022-07-01 南京博特新材料有限公司 一种高规整度聚羧酸超塑化剂的制备方法

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FR1264052A (fr) * 1960-05-06 1961-06-19 Rohm & Haas Composition de ciment hydraulique contenant un sel particulaire de copolymère acrylique
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DE2961932D1 (en) * 1978-02-22 1982-03-11 Ici Plc Cementitious composition, a method to prepare it and shaped article derived therefrom
DE2900110A1 (de) * 1979-01-03 1980-07-10 Wolff Walsrode Ag Loesliche makromolekularsubstanzen mit hohem dispergier-, suspendier- und fluessigkeitsrueckhaltevermoegen, verfahren zu ihrer herstellung und verwendung
DE3046585A1 (de) * 1980-12-11 1982-07-22 Henkel KGaA, 4000 Düsseldorf Moertelmischungen und deren verwendung
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Also Published As

Publication number Publication date
DK643687A (da) 1988-06-10
DE3789364T2 (de) 1994-06-23
ES2050120T3 (es) 1994-05-16
EP0271435A3 (en) 1989-06-28
CA1277999C (fr) 1990-12-18
EP0271435B1 (fr) 1994-03-16
NO875123D0 (no) 1987-12-08
DE3789364D1 (de) 1994-04-21
DK643687D0 (da) 1987-12-08
EP0271435A2 (fr) 1988-06-15
US4960465A (en) 1990-10-02

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