ATE174885T1 - Dispergiermittelzusammensetzung für zement zur inhibition von flüssigkeitsverlust - Google Patents

Dispergiermittelzusammensetzung für zement zur inhibition von flüssigkeitsverlust

Info

Publication number
ATE174885T1
ATE174885T1 AT94302384T AT94302384T ATE174885T1 AT E174885 T1 ATE174885 T1 AT E174885T1 AT 94302384 T AT94302384 T AT 94302384T AT 94302384 T AT94302384 T AT 94302384T AT E174885 T1 ATE174885 T1 AT E174885T1
Authority
AT
Austria
Prior art keywords
cement
fluid loss
dispersant composition
inhibiting fluid
admixture
Prior art date
Application number
AT94302384T
Other languages
English (en)
Inventor
Susumu Honda
Tadasi Hara
Hideo Koyata
Ryokuen
Original Assignee
Grace W R & Co
Nof 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 Grace W R & Co, Nof Corp filed Critical Grace W R & Co
Application granted granted Critical
Publication of ATE174885T1 publication Critical patent/ATE174885T1/de

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
    • C04B24/2664—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers
    • C04B24/267—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of ethylenically unsaturated dicarboxylic acid polymers, e.g. maleic anhydride copolymers containing polyether side chains
    • 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
    • C08F222/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
AT94302384T 1993-04-05 1994-04-05 Dispergiermittelzusammensetzung für zement zur inhibition von flüssigkeitsverlust ATE174885T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP07802493A JP3420274B2 (ja) 1993-04-05 1993-04-05 流動性低下防止に優れた新規なセメント分散剤組成物

Publications (1)

Publication Number Publication Date
ATE174885T1 true ATE174885T1 (de) 1999-01-15

Family

ID=13650247

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94302384T ATE174885T1 (de) 1993-04-05 1994-04-05 Dispergiermittelzusammensetzung für zement zur inhibition von flüssigkeitsverlust

Country Status (16)

Country Link
US (1) US5432212A (de)
EP (1) EP0619277B1 (de)
JP (1) JP3420274B2 (de)
KR (1) KR100301376B1 (de)
CN (2) CN1058474C (de)
AT (1) ATE174885T1 (de)
AU (1) AU691169B2 (de)
BR (1) BR9401392A (de)
CA (1) CA2120575A1 (de)
DE (1) DE69415376T2 (de)
ES (1) ES2125405T3 (de)
HK (1) HK1014182A1 (de)
NZ (1) NZ260195A (de)
PH (1) PH30178A (de)
SG (1) SG44571A1 (de)
TW (1) TW241251B (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4907296A (en) * 1995-02-27 1996-09-18 W.R. Grace & Co.-Conn. Thermoplastic block copolymer with inherent anti-fog properties
JP4281975B2 (ja) * 1995-03-06 2009-06-17 ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト セメント組成物
US5556460A (en) * 1995-09-18 1996-09-17 W.R. Grace & Co.-Conn. Drying shrinkage cement admixture
US5604273A (en) * 1995-09-18 1997-02-18 W. R. Grace & Co.-Conn. Drying shrinkage cement admixture
JP4251505B2 (ja) * 1995-11-17 2009-04-08 ダブリユ・アール・グレイス・アンド・カンパニー・コネテイカツト 水硬性セメント組成物用の多目的混合物
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
NO314995B1 (no) * 1996-11-29 2003-06-23 Sika Ag Ligninsulfonat betongtilsetningsstoff
US6384111B1 (en) 1996-12-20 2002-05-07 Basf Aktiengesellschaft Polymers containing carboxyl groups and polyalkylene ether side- chains as additives in mineral building materials
US5912284A (en) * 1996-12-26 1999-06-15 Nippon Shokubai Co., Ltd. Cement additive, its production process and use
US5908885A (en) * 1997-07-01 1999-06-01 University Of South Alabama Polysuccinimide and polyaspartate as additives to cementitious materials
US5985989A (en) * 1997-07-09 1999-11-16 Arco Chemical Technology, Lp Method of making a water reducing additive for cement
US6294015B1 (en) * 1998-01-22 2001-09-25 Nippon Shokubai Co., Ltd. Cement admixture and cement composition
AU3824699A (en) * 1998-04-29 1999-11-16 Italcementi S.P.A. Superfluidifying additive for cementitious compositions
DE19926611A1 (de) 1999-06-11 2000-12-14 Sueddeutsche Kalkstickstoff Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
US6572697B2 (en) 2000-03-14 2003-06-03 James Hardie Research Pty Limited Fiber cement building materials with low density additives
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
JP4590720B2 (ja) * 2000-12-04 2010-12-01 日油株式会社 セメント用添加剤
HUP0303345A3 (en) * 2001-03-02 2004-05-28 James Hardie Int Finance Bv A method and apparatus for forming a laminated sheet material by spattering
US20030164119A1 (en) * 2002-03-04 2003-09-04 Basil Naji Additive for dewaterable slurry and slurry incorporating same
CN100404570C (zh) * 2002-04-25 2008-07-23 株式会社日本触媒 水泥外加剂及其制造方法
JP4107957B2 (ja) * 2002-05-20 2008-06-25 株式会社日本触媒 セメント混和剤及びその製造方法
US7993570B2 (en) 2002-10-07 2011-08-09 James Hardie Technology Limited Durable medium-density fibre cement composite
US6591910B1 (en) 2003-01-29 2003-07-15 Halliburton Energy Services, Inc. Methods and compositions for cementing subterranean zones
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
DE102004005434A1 (de) * 2004-02-04 2005-08-25 Construction Research & Technology Gmbh Copolymere auf Basis von ungesättigten Mono- oder Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern, Verfahren zu deren Herstellung und ihre Verwendung
US7998571B2 (en) 2004-07-09 2011-08-16 James Hardie Technology Limited Composite cement article incorporating a powder coating and methods of making same
US7360685B2 (en) * 2004-10-07 2008-04-22 International Business Machines Corporation Controlling electronic withdrawals by a withdrawal device
CN1295183C (zh) * 2005-02-28 2007-01-17 江苏省建筑科学研究院有限公司 多功能型羧酸类梳形接枝共聚物混凝土超塑化剂
NZ571874A (en) 2006-04-12 2010-11-26 Hardie James Technology Ltd A surface sealed reinforced building element
US8209927B2 (en) 2007-12-20 2012-07-03 James Hardie Technology Limited Structural fiber cement building materials
EP2090596A1 (de) * 2008-02-13 2009-08-19 Construction Research and Technology GmbH Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen
US7973110B2 (en) * 2008-06-16 2011-07-05 Construction Research & Technology Gmbh Copolymer synthesis process
JP2014065665A (ja) * 2012-09-24 2014-04-17 Nippon Shokubai Co Ltd 不飽和ポリアルキレングリコール誘導体、その製造方法及び中間体
JP6042203B2 (ja) * 2012-12-25 2016-12-14 株式会社日本触媒 共重合体並びにその用途
CN103214209A (zh) * 2013-01-07 2013-07-24 辽宁工业大学 硅酸盐水泥流化剂制备方法
JP6057126B2 (ja) * 2013-01-22 2017-01-11 日油株式会社 プレミックスセメント用粉体状減水剤及びその製造方法
EP3122794B1 (de) * 2014-03-27 2020-03-04 Sika Technology AG Blockcopolymer
MX2017015528A (es) * 2015-06-04 2018-02-21 Verifi Llc Dosificador de cma post-preparacion en hormigon.
CN105713128B (zh) * 2015-12-15 2018-05-04 江苏苏博特新材料股份有限公司 一种混凝土聚羧酸超塑化剂及其制备方法
US10662121B1 (en) 2015-12-28 2020-05-26 Concrete Products Group LLC Concrete mixing and concrete products
CN105646871A (zh) 2015-12-31 2016-06-08 江苏苏博特新材料股份有限公司 一种聚合物的制备方法及其应用
CN113929342B (zh) 2020-06-29 2022-11-25 南京博特新材料有限公司 一种微胶囊型聚羧酸超塑化剂及其制备方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0688817B2 (ja) * 1985-07-15 1994-11-09 出光石油化学株式会社 セメント添加剤
JP2541218B2 (ja) * 1987-05-15 1996-10-09 日本油脂株式会社 セメント用添加剤
DE3851300T2 (de) * 1987-11-06 1995-02-02 Nippon Oils & Fats Co Ltd Verwendung einer Verbindung um synthetische Harze verträglicher zu machen.
JP2676854B2 (ja) * 1988-12-16 1997-11-17 日本油脂株式会社 ポリオキシアルキレン不飽和エーテルーマレイン酸エステル共重合体およびその用途
DE4135956C2 (de) * 1990-11-06 2001-10-18 Mbt Holding Ag Zuerich Zusatzmittel für Zementmischungen und deren Verwendung
US5223036A (en) * 1990-12-12 1993-06-29 W. R. Grace & Co.-Conn. Additive composition for cement admixture
EP0537872A1 (de) * 1991-10-18 1993-04-21 W.R. Grace & Co.-Conn. Korrosionsinhibitierende Zementzusatzstoffe und diese enthaltende Zusammensetzungen
US5362323A (en) * 1992-02-14 1994-11-08 W. R. Grace & Co. Conn. Cement admixture composition
CA2091310A1 (en) * 1992-03-11 1993-09-12 Hideo Koyata Concrete composition having high flowability

Also Published As

Publication number Publication date
KR100301376B1 (ko) 2001-10-22
EP0619277B1 (de) 1998-12-23
AU5919494A (en) 1994-10-06
PH30178A (en) 1997-01-21
JPH06305798A (ja) 1994-11-01
DE69415376T2 (de) 1999-05-12
AU691169B2 (en) 1998-05-14
DE69415376D1 (de) 1999-02-04
HK1014182A1 (en) 1999-09-24
EP0619277A1 (de) 1994-10-12
TW241251B (de) 1995-02-21
CN1096774A (zh) 1994-12-28
CA2120575A1 (en) 1994-10-06
NZ260195A (en) 1996-02-27
ES2125405T3 (es) 1999-03-01
BR9401392A (pt) 1995-06-06
CN1058474C (zh) 2000-11-15
CN1215034A (zh) 1999-04-28
CN1109000C (zh) 2003-05-21
JP3420274B2 (ja) 2003-06-23
US5432212A (en) 1995-07-11
SG44571A1 (en) 1997-12-19

Similar Documents

Publication Publication Date Title
ATE174885T1 (de) Dispergiermittelzusammensetzung für zement zur inhibition von flüssigkeitsverlust
DE69105466T2 (de) Zusatzmittel für Zementzusammensetzung.
MY113020A (en) Cement admixture composition
SE8206104D0 (sv) Multicomponent concrete superplasticizer
DE60209911D1 (de) Platte auf basis eines zementbindemittels
ATE284849T1 (de) Verwendung von altglas im beton
DE69902579D1 (de) Gebrauchsfertige zementzusammensetsung
WO2002028794A3 (de) Schlackenzement
NZ238487A (en) An additive for masonry cement comprising a water-repelling agent, a synthetic latex, an alkanolamine, and a set-retarding agent
DE69702980D1 (de) Wässrige siloxonemulsion zur wasserabweisenden behandlung von baumaterialien
TR200001407T2 (tr) Harç ve beton için çekme oranı sınırlı hidrasyon değiştirici madde
DK0845444T3 (da) Forbedrede ligninsulfonatadditiver til beton
AU1503195A (en) Calcium alumina cement lined pipe
KR880007392A (ko) 균열방지 및 보수용 시멘트 혼합혼화재 조성물
TH19363EX (th) สารผสมช่วยกระจายชนิดใหม่สำหรับซีเมนต์ที่มีคุณสมบัติยับยั้งการสูญเสียสลัมพ์ได้ดีเลิศ
TH19363A (th) สารผสมช่วยกระจายชนิดใหม่สำหรับซีเมนต์ที่มีคุณสมบัติยับยั้งการสูญเสียสลัมพ์ได้ดีเลิศ
MY107872A (en) Additive composition for cement admixture
RU2075209C1 (ru) Штукатурный раствор