NO875123D0 - Tilsetningsmiddel for hydraulisk sement. - Google Patents

Tilsetningsmiddel for hydraulisk sement.

Info

Publication number
NO875123D0
NO875123D0 NO875123A NO875123A NO875123D0 NO 875123 D0 NO875123 D0 NO 875123D0 NO 875123 A NO875123 A NO 875123A NO 875123 A NO875123 A NO 875123A NO 875123 D0 NO875123 D0 NO 875123D0
Authority
NO
Norway
Prior art keywords
hydraulic cement
cement additive
additive
hydraulic
cement
Prior art date
Application number
NO875123A
Other languages
English (en)
Other versions
NO875123L (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)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical Kinetics & Catalysis (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 true NO875123D0 (no) 1987-12-08
NO875123L 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 (no)
EP (1) EP0271435B1 (no)
CA (1) CA1277999C (no)
DE (1) DE3789364T2 (no)
DK (1) DK643687A (no)
ES (1) ES2050120T3 (no)
NO (1) NO875123L (no)

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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
EP0658151B1 (en) * 1992-09-01 1997-05-14 W.R. Grace & Co.-Conn. Hydraulic cement bughole-reducing admixtures and method for using same
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
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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
CN1096436C (zh) * 1996-03-26 2002-12-18 阿科化学技术公司 水泥添加剂
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 (en) * 1997-01-21 1998-07-23 W.R. Grace & Co.-Conn. Emulsified comb polymer and defoaming agent composition and method of making same
AU731822B2 (en) * 1997-06-25 2001-04-05 Gcp Applied Technologies Inc. Admixture and method for optimizing addition of EO/PO superplasticizer to concrete containing smectite clay-containing aggregates
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
US6133347A (en) 1999-07-09 2000-10-17 Mbt Holding Ag Oligomeric dispersant
US6908955B2 (en) 1999-07-09 2005-06-21 Construction Research & Technology Gmbh Oligomeric dispersant
AU2004205111B2 (en) * 1999-07-09 2007-05-24 Construction Research & Technology Gmbh Oligomeric Dispersant
US6861459B2 (en) * 1999-07-09 2005-03-01 Construction Research & Technology Gmbh 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
US6872779B2 (en) * 1999-12-21 2005-03-29 Toagosei Co., Ltd. Polymeric flocculant and method of sludge dehydration
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
DE60019594D1 (de) 2000-09-29 2005-05-25 Sofitech Nv Dispergiermittel enthaltende Zementzusammensetzung für Ölbohrungen
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
WO2003082767A1 (en) * 2002-03-27 2003-10-09 United States Gypsum Company Sprayable machinable media
US7338990B2 (en) * 2002-03-27 2008-03-04 United States Gypsum Company High molecular weight additives for calcined gypsum and cementitious compositions
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
US20060280899A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Method of making a gypsum slurry with modifiers and dispersants
US7504165B2 (en) * 2005-06-14 2009-03-17 United States Gypsum Company High strength flooring compositions
US7572328B2 (en) * 2005-06-14 2009-08-11 United States Gypsum Company Fast drying gypsum products
US20060278128A1 (en) * 2005-06-14 2006-12-14 United States Gypsum Company Effective use of dispersants in wallboard containing foam
US8088218B2 (en) * 2005-06-14 2012-01-03 United States Gypsum Company Foamed slurry and building panel made therefrom
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
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
CA2607976A1 (en) * 2005-06-14 2006-12-28 United States Gypsum Company Gypsum products utilizing a two-repeating unit dispersant and a method for making them
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
WO2014115210A1 (ja) * 2013-01-28 2014-07-31 日本曹達株式会社 コーティング剤
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
BE638157A (no) * 1961-11-13 1900-01-01
GB1065053A (en) * 1962-10-19 1967-04-12 Cement Marketing Company Ltd Inorganic polymer structures
USRE28780E (en) * 1970-10-06 1976-04-20 Wacker-Chemie Gmbh Process for the preparation of free-flowing, lump-free redispersible, synthetic resin powders
US3867159A (en) * 1970-10-22 1975-02-18 Stanley Works Foamed concrete structures
US3862265A (en) * 1971-04-09 1975-01-21 Exxon Research Engineering Co Polymers with improved properties and process therefor
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ZA782268B (en) * 1977-04-27 1979-04-25 Ici Ltd Cementitious compositions
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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US4814014A (en) * 1986-12-09 1989-03-21 W. R. Grace & Co. Hydraulic cement additives and hydraulic cement compositions containing same

Also Published As

Publication number Publication date
ES2050120T3 (es) 1994-05-16
US4960465A (en) 1990-10-02
DK643687A (da) 1988-06-10
EP0271435A2 (en) 1988-06-15
DK643687D0 (da) 1987-12-08
CA1277999C (en) 1990-12-18
NO875123L (no) 1988-06-10
EP0271435B1 (en) 1994-03-16
DE3789364T2 (de) 1994-06-23
DE3789364D1 (de) 1994-04-21
EP0271435A3 (en) 1989-06-28

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