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)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Compositions Of Macromolecular Compounds (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) ES2272826T3 (no)
NO (3) NO20031074D0 (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2447231B1 (en) * 2004-01-06 2016-11-23 Nippon Shokubai Co., Ltd. Cement admixture
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
JP2009517308A (ja) * 2005-10-14 2009-04-30 ダブリュー・アール・グレイス・アンド・カンパニー−コネチカット セメント質組成物のスランプ維持
JP4842103B2 (ja) * 2006-11-17 2011-12-21 花王株式会社 コンクリート用添加剤
AU2008206067B2 (en) 2007-01-19 2013-09-05 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
AU2011203901B2 (en) 2010-01-11 2014-06-19 Ceratech Inc. Lactate activated cement and activator compositions
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
AU2017343641B2 (en) 2016-10-14 2022-03-10 Gcp Applied Technologies Inc. Controllable high flow concrete
WO2020115790A1 (ja) * 2018-12-03 2020-06-11 竹本油脂株式会社 水硬性組成物用添加剤及び水硬性組成物
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
CN118892915A (zh) * 2024-07-12 2024-11-05 宜丰国轩锂业有限公司 一种细泥分散剂及其制备方法和应用

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
US6294015B1 (en) * 1998-01-22 2001-09-25 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
US6087418A (en) * 1998-01-22 2000-07-11 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
US6258162B1 (en) * 1998-10-22 2001-07-10 Nippon Shokubai Co., Ltd. Cement composition
DE60029666T2 (de) * 1999-03-09 2007-08-09 Nippon Shokubai Co., Ltd. Additiv für Zement
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
SG98009A1 (en) * 1999-12-28 2003-08-20 Nippon Catalytic Chem Ind Anti-shrinkage agent for hydraulic material
SG101990A1 (en) * 2000-08-11 2004-02-27 Nippon Catalytic Chem Ind Cement dispersant and cement composition comprising this
EP1390317B1 (en) * 2001-05-28 2012-08-29 Nippon Shokubai Co., Ltd. Cement admixture and cement composition

Also Published As

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

Similar Documents

Publication Publication Date Title
NO20031119L (no) Fremgangsmåte for å forbedre fluiditetsretensjon av en hydraulisk blandingsamt tilsetning derfor
CN102086063B (zh) 一种绿色环保型聚醚羧酸酯缓蚀阻垢剂及其制备方法
SG143984A1 (en) Beneficiated water reducing compositions
CA2401271A1 (en) Treatment of scale
EP0985690A3 (en) Acrylic acid-maleic acid copolymer (or its salt), its production process and use, and production process for aqueous maleic salt solution with low impurity content
RU2008137545A (ru) Аддитивные строительные смеси с микрочастицами, оболочки которых являются пористыми и/или гидрофильными
DE59800184D1 (de) Lagerstabile, silanmodifizierte Kern-Hülle-Copolymerisate
AU2001267466A1 (en) Admixture for cementitious compositions
CA2441130A1 (en) Steel pipe for embedding-expanding, and method of embedding-expanding oil well steel pipe
CN104356316B (zh) 一种利用自来水制备的聚羧酸减水剂及其制备方法
CA2284579A1 (en) Additive for production of highly workable mortar cement
FR2815338B1 (fr) Procede d'inertage de boues
WO2003085013A3 (de) Wasserlösliche copolymere auf basis von olefinischen sulfonsäuren, verfahren zu deren herstellung und ihre verwendung
CN108997151A (zh) 一种含醇胺基团的不饱和酯的制备方法及所得产品和应用
EP1149808A3 (en) Cement admixture and cement composition comprising this
AU2003304226A1 (en) Inhibition of rosin crystallization
RU2008137543A (ru) Аддитивные строительные смеси, содержащие мономеры для стерических или электростатических отталкиваний в оболочке
WO2003035596A3 (de) Stabilisatorgemisch für (meth)acrylsäure und (meth)acrylsäureester
EP1503798B8 (en) Stabilised solid compositions of modified factor vii
MY118573A (en) Method for inhibiting polymerization of a vinyl compound
ATE260225T1 (de) Verfahren zur herstellung von wasserlöslichen acrylpolymeren
CN101239793B (zh) 一种聚羧酸系高效减水剂的合成方法
TWI255819B (en) Process for inhibition of polymerization of (meth)acrylate ester
AR023835A1 (es) Inhibicion de corrosion en sistemas acuosos
NO20055694L (no) Fremgangsmate for fremstilling av (4-hydroksy-6-oksotetrahydropyran-2-yl)acetonitril og derivater derav