DE69306717T2 - Dispersionsmittel für Zement - Google Patents

Dispersionsmittel für Zement

Info

Publication number
DE69306717T2
DE69306717T2 DE69306717T DE69306717T DE69306717T2 DE 69306717 T2 DE69306717 T2 DE 69306717T2 DE 69306717 T DE69306717 T DE 69306717T DE 69306717 T DE69306717 T DE 69306717T DE 69306717 T2 DE69306717 T2 DE 69306717T2
Authority
DE
Germany
Prior art keywords
cement
dispersing agent
dispersing
agent
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
DE69306717T
Other languages
English (en)
Other versions
DE69306717D1 (de
Inventor
Mitsuo Kinoshita
Yoshimasa Miura
Takeshi Arashima
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.)
Takemoto Oil and Fat Co Ltd
Original Assignee
Takemoto Oil and Fat Co Ltd
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 Takemoto Oil and Fat Co Ltd filed Critical Takemoto Oil and Fat Co Ltd
Application granted granted Critical
Publication of DE69306717D1 publication Critical patent/DE69306717D1/de
Publication of DE69306717T2 publication Critical patent/DE69306717T2/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
    • 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
    • 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
    • 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
    • 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
    • C04B24/2688—Copolymers containing at least three different monomers
    • C04B24/2694—Copolymers containing at least three different monomers 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
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
DE69306717T 1992-09-30 1993-09-30 Dispersionsmittel für Zement Expired - Lifetime DE69306717T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP28676392 1992-09-30
JP5238741A JP2628486B2 (ja) 1992-09-30 1993-08-30 セメント用分散剤

Publications (2)

Publication Number Publication Date
DE69306717D1 DE69306717D1 (de) 1997-01-30
DE69306717T2 true DE69306717T2 (de) 1997-05-15

Family

ID=26533863

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69306717T Expired - Lifetime DE69306717T2 (de) 1992-09-30 1993-09-30 Dispersionsmittel für Zement

Country Status (6)

Country Link
US (1) US5362829A (de)
EP (1) EP0590983B1 (de)
JP (1) JP2628486B2 (de)
KR (1) KR960004379B1 (de)
CA (1) CA2107267C (de)
DE (1) DE69306717T2 (de)

Families Citing this family (40)

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WO1992012452A1 (en) * 1990-12-27 1992-07-23 Seiko Epson Corporation Progressive lens
JP4724697B2 (ja) * 1995-01-31 2011-07-13 Ｂａｓｆポゾリス株式会社 乾燥収縮低減型セメント分散剤
US5547612A (en) * 1995-02-17 1996-08-20 National Starch And Chemical Investment Holding Corporation Compositions of water soluble polymers containing allyloxybenzenesulfonic acid monomer and methallyl sulfonic acid monomer and methods for use in aqueous systems
FR2732009B1 (fr) * 1995-03-22 1997-06-06 Schlumberger Cie Dowell Composition de cimentation comportant un agent dispersant et son application a la cimentation de puits petroliers
MY114306A (en) 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
TW419447B (en) * 1996-02-22 2001-01-21 Nippon Catalytic Chem Ind Cement composition
KR100247527B1 (ko) * 1996-04-03 2000-03-15 겐지 아이다 시멘트분산방법및시멘트조성물
US5874387A (en) * 1996-06-19 1999-02-23 Atlantic Richfield Company Method and cement-drilling fluid cement composition for cementing a wellbore
US5866517A (en) * 1996-06-19 1999-02-02 Atlantic Richfield Company Method and spacer fluid composition for displacing drilling fluid from a wellbore
JP3181226B2 (ja) * 1996-06-28 2001-07-03 竹本油脂株式会社 水硬性セメント組成物用流動性低下防止剤及び水硬性セメント組成物の流動性低下防止方法
US5989336A (en) * 1997-07-08 1999-11-23 Atlantic Richfield Company Cement composition
US5854386A (en) * 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
JPH11130508A (ja) * 1997-10-30 1999-05-18 Taiheiyo Cement Corp セメント系組成物およびその硬化体
JP3278391B2 (ja) * 1997-12-16 2002-04-30 竹本油脂株式会社 セメント用分散剤
US5996692A (en) 1998-02-13 1999-12-07 Atlantic Richfield Company Surfactant composition and method for cleaning wellbore and oil field surfaces using the surfactant composition
DE19806482A1 (de) * 1998-02-17 1999-08-19 Sueddeutsche Kalkstickstoff Wasserlösliche oder wasserquellbare sulfogruppenhaltige Copolymere, Verfahren zu deren Herstellung und ihre Verwendung
KR100552922B1 (ko) * 1998-03-03 2006-02-22 다케모토 유시 가부시키 가이샤 시멘트용 분산제 및 그를 이용한 콘크리트의 조제방법
US6149553A (en) * 1998-09-30 2000-11-21 Antoszewski; Nicholas Martial arts board holding device
US6283213B1 (en) 1999-08-12 2001-09-04 Atlantic Richfield Company Tandem spacer fluid system and method for positioning a cement slurry in a wellbore annulus
JP2001089212A (ja) * 1999-09-13 2001-04-03 Nippon Shokubai Co Ltd セメント混和液剤およびその製造方法
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
JP4167379B2 (ja) * 2000-03-29 2008-10-15 太平洋セメント株式会社 硬化体
DE60108617T2 (de) 2000-03-29 2006-03-30 National Research Council Of Canada, Ottawa Leitende zementzusammensetzung
SG101990A1 (en) * 2000-08-11 2004-02-27 Nippon Catalytic Chem Ind Cement dispersant and cement composition comprising this
FR2815029B1 (fr) 2000-10-09 2003-08-01 Inst Francais Du Petrole Laitiers de ciment alleges
FR2815342B1 (fr) 2000-10-13 2003-08-01 Francais Ciments Composition cimentaire, son utilisation pour la realisation de chape liquide autonivelante et chape ainsi obtenue
JP3610310B2 (ja) * 2001-03-08 2005-01-12 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
KR100484725B1 (ko) * 2002-06-28 2005-04-20 주식회사 엘지화학 고성능 감수효과를 가진 시멘트 혼화제 및 그의 제조방법과 이를 포함하는 시멘트 조성물
DE10313937A1 (de) * 2003-03-27 2004-10-14 Wacker Polymer Systems Gmbh & Co. Kg Dispergiermittel
TWI268914B (en) 2003-05-09 2006-12-21 Nippon Catalytic Chem Ind Polycarboxylic acid concrete admixture
SE526347C2 (sv) * 2003-09-18 2005-08-30 Perstorp Specialty Chem Ab Ny sampolymer samt cementadditiv innefattande den samma
JP4111514B2 (ja) * 2003-10-30 2008-07-02 株式会社竹中工務店 超高強度コンクリート組成物
JP3922714B2 (ja) * 2003-10-30 2007-05-30 竹本油脂株式会社 コンクリート用水硬性セメント組成物
JP4111513B2 (ja) * 2003-10-30 2008-07-02 株式会社竹中工務店 高強度コンクリート組成物
CN101516801B (zh) 2006-09-13 2012-07-18 东邦化学工业株式会社 水泥分散剂
KR100904607B1 (ko) * 2007-01-10 2009-06-25 주식회사 엘지화학 시멘트 혼화제, 이의 제조방법, 및 이를 포함하는 시멘트조성물
WO2012000773A1 (de) 2010-06-29 2012-01-05 Construction Research & Technology Gmbh Halbstarre deckschicht
CA2994794A1 (en) 2015-08-05 2017-02-09 Toho Chemical Industry Co., Ltd. Polycondensation product containing phenolic copolymer and dispersant for hydraulic composition containing the same
RU2751669C2 (ru) 2017-02-08 2021-07-15 Зика Текнолоджи Аг Добавка для гидравлической композиции
CN111793165B (zh) * 2020-06-19 2022-06-28 中铁大桥局集团第四工程有限公司 一种海水侵蚀清水混凝土外加剂及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5918338B2 (ja) * 1981-10-30 1984-04-26 株式会社日本触媒 セメント分散剤
JPS59162157A (ja) * 1983-03-02 1984-09-13 三洋化成工業株式会社 セメント分散剤
JPS6051646A (ja) * 1983-08-30 1985-03-23 出光石油化学株式会社 セメント添加剤
JPS62119147A (ja) * 1985-11-19 1987-05-30 株式会社日本触媒 セメント分散剤
US4808641A (en) * 1986-07-31 1989-02-28 Fujisawa Pharmaceutical Co., Ltd. Concrete admixture
DE3786003T2 (de) * 1986-12-19 1993-09-02 Nat Starch Chem Invest Wasserloesliche polymere, die allyloxybenzensulfonat-monomere enthalten.
US4870120A (en) * 1987-05-19 1989-09-26 Nippon Shokubai Kagaku Co., Ltd. Cement dispersant
US5137945A (en) * 1987-05-19 1992-08-11 Nippon Shokubai Kagaku Kogyo Co., Ltd. Cement with sulfoalkyacrylate polymers
JPH01226757A (ja) * 1988-03-04 1989-09-11 Takemoto Oil & Fat Co Ltd セメント用分散剤
DE69023896T2 (de) * 1989-07-25 1996-10-17 Nippon Catalytic Chem Ind Zementhilfsmittel, dessen herstellung sowie zementzusammensetzung.
DE4135956C2 (de) * 1990-11-06 2001-10-18 Mbt Holding Ag Zuerich Zusatzmittel für Zementmischungen und deren Verwendung
JP2507280B2 (ja) * 1991-12-21 1996-06-12 竹本油脂株式会社 セメント用分散剤

Also Published As

Publication number Publication date
CA2107267C (en) 1999-12-28
US5362829A (en) 1994-11-08
EP0590983A1 (de) 1994-04-06
EP0590983B1 (de) 1996-12-18
CA2107267A1 (en) 1994-03-31
KR940006960A (ko) 1994-04-26
JP2628486B2 (ja) 1997-07-09
JPH06206750A (ja) 1994-07-26
DE69306717D1 (de) 1997-01-30
KR960004379B1 (ko) 1996-04-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: MOSELPATENT TRIERPATENT, 54290 TRIER

8328 Change in the person/name/address of the agent

Representative=s name: PATENTANWAELTE SERWE & DR. WAGNER, 54290 TRIER