DE69417576D1 - Zementzusatzmittel - Google Patents

Zementzusatzmittel

Info

Publication number
DE69417576D1
DE69417576D1 DE69417576T DE69417576T DE69417576D1 DE 69417576 D1 DE69417576 D1 DE 69417576D1 DE 69417576 T DE69417576 T DE 69417576T DE 69417576 T DE69417576 T DE 69417576T DE 69417576 D1 DE69417576 D1 DE 69417576D1
Authority
DE
Germany
Prior art keywords
cement additives
cement
additives
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE69417576T
Other languages
English (en)
Other versions
DE69417576T2 (de
Inventor
Fujio Yamato
Shuichi Fujita
Yoshiaki Tanisho
Kazushige Kitagawa
Haruyuki Satoh
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kao Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26442025&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69417576(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kao Corp filed Critical Kao Corp
Application granted granted Critical
Publication of DE69417576D1 publication Critical patent/DE69417576D1/de
Publication of DE69417576T2 publication Critical patent/DE69417576T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B24/16—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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/30—Water reducers, plasticisers, air-entrainers, flow improvers
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
DE69417576T 1993-12-14 1994-12-14 Zementzusatzmittel Expired - Lifetime DE69417576T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP31320393 1993-12-14
JP6101099A JP2774445B2 (ja) 1993-12-14 1994-05-16 コンクリート混和剤
PCT/JP1994/002097 WO1995016643A1 (en) 1993-12-14 1994-12-14 Admixture for concrete

Publications (2)

Publication Number Publication Date
DE69417576D1 true DE69417576D1 (de) 1999-05-06
DE69417576T2 DE69417576T2 (de) 1999-08-26

Family

ID=26442025

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69417576T Expired - Lifetime DE69417576T2 (de) 1993-12-14 1994-12-14 Zementzusatzmittel

Country Status (7)

Country Link
US (1) US5707445A (de)
EP (1) EP0734359B1 (de)
JP (1) JP2774445B2 (de)
CN (1) CN1041816C (de)
DE (1) DE69417576T2 (de)
ES (1) ES2129190T3 (de)
WO (1) WO1995016643A1 (de)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY114306A (en) * 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
US5651817A (en) * 1995-12-14 1997-07-29 Kao Corporation Cement dispersant
EP0780348B1 (de) * 1995-12-20 2003-06-04 Kao Corporation Dispergiermittel für Zement
EP0846090B1 (de) * 1996-06-21 2003-10-01 Kao Corporation Betonzusatzmittel
US6068697A (en) * 1996-11-27 2000-05-30 Kao Corporation Polysaccharide derivatives and hydraulic compositions
US6174980B1 (en) * 1996-12-26 2001-01-16 Nippon Shokubai Co., Ltd. Cement dispersant, method for producing polycarboxylic acid for cement dispersant and cement composition
JP4538035B2 (ja) * 1996-12-26 2010-09-08 株式会社日本触媒 セメント分散剤およびセメント組成物
US6166112A (en) * 1997-03-10 2000-12-26 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
JP2007022913A (ja) * 1997-07-24 2007-02-01 Tokuyama Corp 高流動性水硬性組成物
JP2001514280A (ja) * 1997-08-25 2001-09-11 アルコ・ケミカル・テクノロジー・エル・ピー 官能化ポリエーテルの製造
US5854386A (en) * 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
JP3278391B2 (ja) * 1997-12-16 2002-04-30 竹本油脂株式会社 セメント用分散剤
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
IT1301974B1 (it) * 1998-07-31 2000-07-20 Atochem Elf Italia Copolimeri acrilici idrosolubili
ATE228105T1 (de) 1998-08-14 2002-12-15 Mbt Holding Ag Zementmischungen mit hohem pozzolangehalt
DE69912804T2 (de) 1998-08-14 2004-08-12 Construction Research & Technology Gmbh Zement-mischung für trockenguss
JP3188245B2 (ja) * 1998-09-01 2001-07-16 花王株式会社 界面活性剤組成物
US6258162B1 (en) * 1998-10-22 2001-07-10 Nippon Shokubai Co., Ltd. Cement composition
JP4667550B2 (ja) * 1998-10-22 2011-04-13 株式会社日本触媒 セメント添加剤
EP1052232A4 (de) * 1998-11-30 2003-03-19 Taiheiyo Cement Corp Verfahren zur herstellung eines dispergiermittels für pulverförmige hydraulische zusammenetzung
US6310143B1 (en) 1998-12-16 2001-10-30 Mbt Holding Ag Derivatized polycarboxylate dispersants
JP4394765B2 (ja) * 1999-02-15 2010-01-06 Ｂａｓｆポゾリス株式会社 セメント添加剤
WO2001014438A1 (fr) * 1999-08-23 2001-03-01 Kao Corporation Procede de production de polymeres (meth)acryliques
US6528593B1 (en) 1999-09-10 2003-03-04 The Dow Chemical Company Preparing copolymers of carboxylic acid, aromatic vinyl compound and hydrophobic polyalkylene oxide
JP3327901B2 (ja) * 1999-10-08 2002-09-24 竹本油脂株式会社 ポリエーテルエステル単量体の製造方法
MY135684A (en) † 1999-11-29 2008-06-30 Nippon Catalytic Chem Ind Copolymer for cement admixtures and its production process and use
US20030209695A1 (en) * 2000-02-09 2003-11-13 Toshitaka Tsuzuki Dispersant composition
JP3643003B2 (ja) * 2000-02-09 2005-04-27 日本エヌエスシー株式会社 分散剤組成物
FR2804953B1 (fr) * 2000-02-10 2002-07-26 Inst Francais Du Petrole Laitiers de ciment comportant des polymeres hydrophobes
EP1138696A1 (de) * 2000-03-29 2001-10-04 Sika AG, vorm. Kaspar Winkler & Co. Polymere für Zementdipergierende Zusammensetzungen
KR100337133B1 (ko) * 2000-12-22 2002-05-18 박민환 시멘트 혼화제용 폴리알킬렌글리콜술폰산계 에스테르 공중합체
CN101353399B (zh) * 2000-12-27 2010-12-15 株式会社日本触媒 多元羧酸型共聚物和含该多元羧酸共聚物的水泥添加剂
US6864337B2 (en) 2000-12-27 2005-03-08 Nippon Shokubai Co., Ltd. Polycarboxylic acid copolymer, production method and use thereof
KR20010074299A (ko) * 2001-05-07 2001-08-04 송승현 콘크리트용 첨가제
FR2827594B1 (fr) * 2001-07-23 2004-05-28 Chryso Sas Utilisation de dispersant pour compositions aqueuses de sulfate de calcium anhydre et melange de dispersants pour de telles compositions
FR2827593B1 (fr) * 2001-07-23 2004-06-04 Chryso Sas Utilisation de dispersant pour compositions aqueuses de sulfate de calcium hemihydrate
US6946505B2 (en) 2001-10-17 2005-09-20 Nippon Shokubai Co., Ltd. Cement dispersant, its production process, and cement composition using the cement dispersant
US7247662B2 (en) 2001-10-07 2007-07-24 Nippon Shokubai Co., Ltd. Cement dispersant, its production process, and cement composition using the cement dispersant
US6767399B2 (en) 2002-01-08 2004-07-27 The Euclid Chemical Company Admixture for producing cementitious compositions having good fluidity and high early compressive strength
JP2003300766A (ja) * 2002-02-06 2003-10-21 Nippon Shokubai Co Ltd コンクリート組成物、コンクリート組成物の製造方法及びセメント混和剤
DE10237286A1 (de) * 2002-08-14 2004-02-26 Degussa Construction Chemicals Gmbh Verwendung von Blockcopolymeren als Dilpergiermittel für wässrige Feststoff-Suspensionen
ES2689688T3 (es) * 2003-01-23 2018-11-15 Kao Corporation Aditivo para composición curable por agua
US6591910B1 (en) * 2003-01-29 2003-07-15 Halliburton Energy Services, Inc. Methods and compositions for cementing subterranean zones
TW200426124A (en) 2003-04-10 2004-12-01 Nippon Catalytic Chem Ind Polycarboxylic acid cement dispersant and method for producing concrete secondary product
FR2853646B1 (fr) * 2003-04-11 2007-07-06 Chryso Sas Utilisation de dispersants pour ameliorer le maintien de fluidite de beton
DE10337975A1 (de) * 2003-08-19 2005-04-07 Construction Research & Technology Gmbh Statistische Kammpolymere, Verfahren zu ihrer Herstellung und deren Verwendung
WO2006107069A1 (en) * 2005-03-30 2006-10-12 Nippon Shokubai Co., Ltd. Cement admixture
US20060229389A1 (en) * 2005-04-08 2006-10-12 John Howe Extended life slurry seal composition
EP1734062A1 (de) * 2005-06-15 2006-12-20 KAO CHEMICALS GmbH Zusatzmittel für Beton und Mörtel
CN100366565C (zh) * 2005-08-25 2008-02-06 上海三瑞化学有限公司 一种粉体聚羧酸减水剂的制备方法
WO2007026842A1 (ja) * 2005-08-31 2007-03-08 Nippon Shokubai Co., Ltd. ポリアルキレングリコール類
KR100860370B1 (ko) * 2005-09-26 2008-09-25 니폰 쇼쿠바이 컴파니 리미티드 중합체, 그 중합체의 제조방법 및 그 중합체를 사용한시멘트 혼화제
JP2006104056A (ja) * 2005-10-13 2006-04-20 Denki Kagaku Kogyo Kk 充填コンクリートおよびその充填方法
JP4611211B2 (ja) * 2006-01-16 2011-01-12 花王株式会社 耐火物用組成物
TWI438169B (zh) 2006-09-13 2014-05-21 Toho Chem Ind Co Ltd 水泥分散劑
JP5165873B2 (ja) * 2006-10-13 2013-03-21 電気化学工業株式会社 鉄筋継手用充填材を用いた鉄筋継手充填施工方法
EP2152771B2 (de) 2007-04-05 2021-03-10 Nippon Shokubai Co., Ltd. Verfahren zur herstellung von ungesättigtem (poly)alkylenglykolether-monomer und verfahren zur herstellung von (poly)alkylenglykolketten enthaltendem polymer
JP5122370B2 (ja) 2007-05-22 2013-01-16 花王株式会社 水硬性組成物用分散保持剤
JP4620085B2 (ja) * 2007-08-01 2011-01-26 花王株式会社 セメント分散剤の製造方法
JP5277034B2 (ja) 2008-03-26 2013-08-28 花王株式会社 水硬性組成物用添加剤組成物
KR101707243B1 (ko) 2008-05-14 2017-02-15 가부시기가이샤 닛뽕쇼꾸바이 폴리카르복시산계 공중합체의 제조 방법 및 시멘트 혼화제용 공중합체 조성물
KR20110044212A (ko) 2008-07-31 2011-04-28 가부시키가이샤 닛폰 쇼쿠바이 수경성 재료용 수축 저감제 및 수경성 재료용 수축 저감제 조성물
EP2159203A1 (de) * 2008-08-26 2010-03-03 Sika Technology AG Zusatzmittel für hydraulisch abbindende Systeme mit verbesserter Verarbeitbarkeit und geringer Wasserreduktionsrate
US8592040B2 (en) 2008-09-05 2013-11-26 Basf Se Polymer emulsion coating or binding formulations and methods of making and using same
EP2251376A1 (de) 2009-05-15 2010-11-17 Sika Technology AG Wässrige Polymerdispersionen
CN102421722B (zh) 2009-08-12 2015-08-19 株式会社日本触媒 水泥分散剂用聚合物组合物及其制造方法
CN102834566B (zh) 2010-03-23 2016-04-27 巴斯夫欧洲公司 纸张涂布或粘合配制剂及其制备方法和用途
FR2961211B1 (fr) * 2010-06-10 2012-07-27 Coatex Sas Polymeres peignes (meth)acryliques a fonction hydroxy polyalkylene glycol, leur utilisation comme agent rheofluidifiant dans des sauces de couchage et sauces les contenant.
CA2825575C (en) 2011-01-26 2017-09-26 Construction Research & Technology Gmbh A process for producing polycondensation product
US9102848B2 (en) 2011-02-28 2015-08-11 Basf Se Environmentally friendly, polymer dispersion-based coating formulations and methods of preparing and using same
JP5848633B2 (ja) 2011-03-15 2016-01-27 花王株式会社 水硬性組成物用分散剤
JP5841834B2 (ja) * 2011-12-26 2016-01-13 花王株式会社 水硬性組成物用混和剤
WO2013152963A1 (de) 2012-04-11 2013-10-17 Construction Research & Technology Gmbh Polykondensationsprodukt auf basis von aromatischen verbindungen, verfahren zu seiner herstellung und seine verwendung
MY184550A (en) * 2012-05-04 2021-04-01 Gcp Applied Tech Inc Method for treating clay and clay-bearing aggregates and compositions therefor
JP6052982B2 (ja) * 2012-12-06 2016-12-27 花王株式会社 水硬性組成物
EP2853550A1 (de) 2013-09-27 2015-04-01 Construction Research & Technology GmbH Kationische copolymere
EP2873657A1 (de) 2013-11-13 2015-05-20 Huntsman Petrochemical LLC Beimengungszusammensetzung zur Verbesserung der Festigkeit von zementgehärteten Produkten
FR3013350B1 (fr) * 2013-11-15 2016-09-02 Coatex Sas Agent retenteur de fluidite pour composition hydraulique compatible avec agent reducteur d'eau de type polymere peigne
EP2886580A1 (de) 2013-12-20 2015-06-24 Construction Research & Technology GmbH Additiv zur Verbesserung der Rheologie anorganischer Bindemittel
MY182024A (en) 2015-03-31 2021-01-18 Kao Corp Dispersant composition for hydraulic composition
EP3333204A4 (de) 2015-08-05 2019-03-27 Toho Chemical Industry Co., Ltd. Polykondensationsprodukt mit phenolischem copolymer und dispergiermittel mit hydraulischer zusammensetzung damit
EP3342762A4 (de) 2015-08-25 2019-04-03 Nippon Shokubai Co., Ltd. Zementadditiv, zementzusammensetzung und zementadditivrohstoff
ES2836699T3 (es) 2015-12-17 2021-06-28 Construction Research & Technology Gmbh Reductor de agua a base de policondensado
WO2018147378A1 (ja) 2017-02-08 2018-08-16 シーカ・テクノロジー・アーゲー 水硬性組成物用混和剤
EP3549961A1 (de) 2018-04-03 2019-10-09 Evonik Röhm GmbH Beton-fliessverbesserer und wasserreduktionsmittel
RU2020109396A (ru) 2017-08-04 2021-09-06 Рем Гмбх Улучшители текучести и водоредуцирующие добавки для бетона
ES2968464T3 (es) 2017-11-10 2024-05-09 Construction Research & Technology Gmbh Microsílice para mejorar la fluidez de una suspensión de geopolímeros
KR101972571B1 (ko) 2018-05-11 2019-04-25 주식회사 실크로드시앤티 극서 콘크리트 형성용 조성물 및 이로부터 제조된 콘크리트
CA3117346A1 (en) 2018-10-31 2020-05-07 Basf Se Enhanced dewatering of mining tailings employing chemical pre-treatment
WO2020209057A1 (ja) 2019-04-09 2020-10-15 株式会社日本触媒 セメント用添加剤、セメント混和剤、セメント組成物、成形体、および成形体の強度向上方法
JPWO2022173003A1 (de) 2021-02-15 2022-08-18

Family Cites Families (6)

* 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
JPS6270250A (ja) * 1985-09-24 1987-03-31 株式会社日本触媒 セメント配合物用スランプロス防止剤
JPS6278137A (ja) * 1985-10-01 1987-04-10 株式会社日本触媒 セメント分散性能を有するスランプロス防止剤
JPH01226757A (ja) * 1988-03-04 1989-09-11 Takemoto Oil & Fat Co Ltd セメント用分散剤
CA2091310A1 (en) * 1992-03-11 1993-09-12 Hideo Koyata Concrete composition having high flowability
JP3226125B2 (ja) * 1993-03-01 2001-11-05 電気化学工業株式会社 セメント分散剤

Also Published As

Publication number Publication date
EP0734359B1 (de) 1999-03-31
DE69417576T2 (de) 1999-08-26
EP0734359A1 (de) 1996-10-02
JPH07223852A (ja) 1995-08-22
JP2774445B2 (ja) 1998-07-09
CN1137263A (zh) 1996-12-04
US5707445A (en) 1998-01-13
WO1995016643A1 (en) 1995-06-22
ES2129190T3 (es) 1999-06-01
CN1041816C (zh) 1999-01-27

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