NO20031074D0 - Fremgangsmåte for å forbedre fluiditetsretensjon av en hydraulisk blandingsamt tilsetning derfor - Google Patents

Fremgangsmåte for å forbedre fluiditetsretensjon av en hydraulisk blandingsamt tilsetning derfor

Info

Publication number
NO20031074D0
NO20031074D0 NO20031074A NO20031074A NO20031074D0 NO 20031074 D0 NO20031074 D0 NO 20031074D0 NO 20031074 A NO20031074 A NO 20031074A NO 20031074 A NO20031074 A NO 20031074A NO 20031074 D0 NO20031074 D0 NO 20031074D0
Authority
NO
Norway
Prior art keywords
admixed
hydraulically
therefor
addition
fluid retention
Prior art date
Application number
NO20031074A
Other languages
English (en)
Inventor
Daisuke Hamada
Fujio Yamata
Masaaki Shimoda
Original Assignee
Kao Corp
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
Application filed by Kao Corp filed Critical Kao Corp
Publication of NO20031074D0 publication Critical patent/NO20031074D0/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
    • 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
    • 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
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups
    • 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
    • C04B24/16—Sulfur-containing compounds
    • C04B24/161—Macromolecular compounds comprising sulfonate or sulfate groups
    • C04B24/163—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/165—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F290/00—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups
    • C08F290/02—Macromolecular compounds obtained by polymerising monomers on to polymers modified by introduction of aliphatic unsaturated end or side groups on to polymers modified by introduction of unsaturated end groups
    • C08F290/06—Polymers provided for in subclass C08G
    • C08F290/062—Polyethers
    • 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
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • C04B2103/308—Slump-loss preventing 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/04—Acids; Metal salts or ammonium salts thereof
    • C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
    • C08F220/286—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety and containing polyethylene oxide in the alcohol moiety, e.g. methoxy polyethylene glycol (meth)acrylate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Lubricants (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
NO20031074A 2002-03-11 2003-03-07 Fremgangsmåte for å forbedre fluiditetsretensjon av en hydraulisk blandingsamt tilsetning derfor NO20031074D0 (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002065050 2002-03-11

Publications (1)

Publication Number Publication Date
NO20031074D0 true NO20031074D0 (no) 2003-03-07

Family

ID=19193066

Family Applications (3)

Application Number Title Priority Date Filing Date
NO20031074A NO20031074D0 (no) 2002-03-11 2003-03-07 Fremgangsmåte for å forbedre fluiditetsretensjon av en hydraulisk blandingsamt tilsetning derfor
NO20031119A NO332780B1 (no) 2002-03-11 2003-03-11 Tilsetningsstoff for hydraulisk blanding, fremgangsmate for fremstilling derav samt anvendelse
NO20120186A NO338002B1 (no) 2002-03-11 2012-02-23 Fremgangsmåte for å forbedre fluiditetsretensjon av en hydraulisk blanding

Family Applications After (2)

Application Number Title Priority Date Filing Date
NO20031119A NO332780B1 (no) 2002-03-11 2003-03-11 Tilsetningsstoff for hydraulisk blanding, fremgangsmate for fremstilling derav samt anvendelse
NO20120186A NO338002B1 (no) 2002-03-11 2012-02-23 Fremgangsmåte for å forbedre fluiditetsretensjon av en hydraulisk blanding

Country Status (6)

Country Link
EP (2) EP1481952B1 (no)
JP (1) JP2003335566A (no)
AT (1) ATE340777T1 (no)
DE (2) DE60317637D1 (no)
ES (2) ES2294409T3 (no)
NO (3) NO20031074D0 (no)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5506127B2 (ja) * 2004-01-06 2014-05-28 株式会社日本触媒 セメント混和剤用ポリカルボン酸系ポリマーとその用途および製造方法
CN100381387C (zh) * 2005-02-28 2008-04-16 江苏省建筑科学研究院有限公司 一种两性羧酸类梳形接枝共聚物混凝土超塑化剂
JP5051990B2 (ja) * 2005-09-01 2012-10-17 住友大阪セメント株式会社 超速硬性セメント組成物及び超速硬性セメント組成物用分散剤
CA2625836C (en) * 2005-10-14 2013-12-31 W.R. Grace & Co.-Conn. Slump retention in cementitious compositions
JP4842103B2 (ja) * 2006-11-17 2011-12-21 花王株式会社 コンクリート用添加剤
ZA200905096B (en) 2007-01-19 2010-09-29 Ceratech Inc High strength cement, mortar and concrete including industrial by-products
JP5235318B2 (ja) * 2007-03-20 2013-07-10 株式会社日本触媒 セメント混和剤及びセメント組成物
JP5107789B2 (ja) * 2007-04-27 2012-12-26 株式会社日本触媒 セメント混和剤とその製造方法
EP2251376A1 (de) * 2009-05-15 2010-11-17 Sika Technology AG Wässrige Polymerdispersionen
KR20120128128A (ko) * 2010-01-11 2012-11-26 세라테크, 인코포레이티드 락테이트 활성화된 시멘트 및 활성제 조성물
BR112012017140A2 (pt) * 2011-01-11 2020-12-01 Ceratech, Inc. composição de cimento e método de formação de uma composição de cimento endurecido
RU2479522C2 (ru) * 2011-07-13 2013-04-20 Общество с ограниченной ответственностью "КОМПОНЕНТ" Комплексная добавка для бетонных смесей и строительных растворов
JP6293584B2 (ja) 2013-06-19 2018-03-14 花王株式会社 石膏用液体分散剤組成物
US9394200B2 (en) 2013-11-01 2016-07-19 Ceratech Inc Highly workable, high strength cement compositions
JP6602149B2 (ja) * 2015-10-16 2019-11-06 株式会社日本触媒 セメント用添加剤およびセメント組成物
US10047008B2 (en) * 2016-05-03 2018-08-14 Gcp Applied Technologies Inc. Low-to-mid range water-reducing polymer with mixed polyoxyalkylene side chains
US11352301B2 (en) 2016-10-14 2022-06-07 Gcp Applied Technologies Inc. Controllable high flow concrete
CN113165976B (zh) * 2018-12-03 2023-09-12 竹本油脂株式会社 水硬性组合物用添加剂及水硬性组合物
JP7265450B2 (ja) * 2019-04-26 2023-04-26 株式会社フローリック 水硬性組成物用混和剤

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59162163A (ja) * 1983-03-02 1984-09-13 三洋化成工業株式会社 セメント分散組成物
JP2741631B2 (ja) * 1990-11-06 1998-04-22 株式会社エヌエムビー 流動性低下防止型セメント分散剤
JP3203270B2 (ja) * 1992-09-08 2001-08-27 花王株式会社 コンクリート用混和剤
JP3306260B2 (ja) * 1995-08-29 2002-07-24 花王株式会社 コンクリート混和剤
TW419447B (en) * 1996-02-22 2001-01-21 Nippon Catalytic Chem Ind Cement composition
JPH1160305A (ja) * 1997-08-06 1999-03-02 Nippon Shokubai Co Ltd セメント混和剤およびそれを用いたセメント組成物
US6087418A (en) * 1998-01-22 2000-07-11 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
US6294015B1 (en) * 1998-01-22 2001-09-25 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
US6258162B1 (en) * 1998-10-22 2001-07-10 Nippon Shokubai Co., Ltd. Cement composition
US6545083B1 (en) * 1999-03-09 2003-04-08 Nippon Shokubai Co, Ltd. Cement additive
JP2000327385A (ja) * 1999-05-26 2000-11-28 Taiheiyo Cement Corp ポリカルボン酸系セメント減水剤
MY135684A (en) * 1999-11-29 2008-06-30 Nippon Catalytic Chem Ind Copolymer for cement admixtures and its production process and use
JP3600100B2 (ja) * 1999-12-20 2004-12-08 花王株式会社 コンクリート混和剤
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Also Published As

Publication number Publication date
EP1344754A2 (en) 2003-09-17
DE60308576T2 (de) 2007-06-21
NO332780B1 (no) 2013-01-14
ES2272826T3 (es) 2007-05-01
NO338002B1 (no) 2016-07-18
ES2294409T3 (es) 2008-04-01
DE60317637D1 (de) 2008-01-03
EP1481952B1 (en) 2007-11-21
ATE340777T1 (de) 2006-10-15
JP2003335566A (ja) 2003-11-25
NO20031119D0 (no) 2003-03-11
EP1344754A3 (en) 2003-10-15
NO20120186L (no) 2003-09-12
EP1481952A1 (en) 2004-12-01
EP1344754B1 (en) 2006-09-27
NO20031119L (no) 2003-09-12
DE60308576D1 (de) 2006-11-09

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