DE3789108D1 - Acrylpolymer und dieses enthaltende Zementzusammensetzung. - Google Patents

Acrylpolymer und dieses enthaltende Zementzusammensetzung.

Info

Publication number
DE3789108D1
DE3789108D1 DE87311309T DE3789108T DE3789108D1 DE 3789108 D1 DE3789108 D1 DE 3789108D1 DE 87311309 T DE87311309 T DE 87311309T DE 3789108 T DE3789108 T DE 3789108T DE 3789108 D1 DE3789108 D1 DE 3789108D1
Authority
DE
Germany
Prior art keywords
composition containing
acrylic polymer
cement composition
acrylic
polymer
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
DE87311309T
Other languages
English (en)
Inventor
James Michael Gaidis
Joseph Michael Daly
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.)
WR Grace and Co Conn
WR Grace and Co
Original Assignee
WR Grace and Co Conn
WR Grace and Co
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 WR Grace and Co Conn, WR Grace and Co filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of DE3789108D1 publication Critical patent/DE3789108D1/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
    • C04B24/24—Macromolecular compounds
    • C04B24/26—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B24/2641—Polyacrylates; Polymethacrylates
    • 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
    • C08F220/20—Esters of polyhydric alcohols or phenols, e.g. 2-hydroxyethyl (meth)acrylate or glycerol mono-(meth)acrylate
    • 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
    • C04B2103/32—Superplasticisers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DE87311309T 1987-08-20 1987-12-22 Acrylpolymer und dieses enthaltende Zementzusammensetzung. Expired - Lifetime DE3789108D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/087,380 US4968734A (en) 1986-07-01 1987-08-20 Cement admixture

Publications (1)

Publication Number Publication Date
DE3789108D1 true DE3789108D1 (de) 1994-03-24

Family

ID=22204847

Family Applications (1)

Application Number Title Priority Date Filing Date
DE87311309T Expired - Lifetime DE3789108D1 (de) 1987-08-20 1987-12-22 Acrylpolymer und dieses enthaltende Zementzusammensetzung.

Country Status (6)

Country Link
US (1) US4968734A (de)
EP (1) EP0303747B1 (de)
AT (1) ATE101625T1 (de)
DE (1) DE3789108D1 (de)
ES (1) ES2052586T3 (de)
HK (1) HK101494A (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2029635A1 (en) * 1989-11-22 1991-05-23 Rohm And Haas Company Foamed hydraulic composition containing copolymeric foam stabilizer
US5169573A (en) * 1990-02-09 1992-12-08 Mitsui Petrochemical Industries, Ltd. Method of forming three-dimensional pattern
MY114306A (en) 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
US5922788A (en) * 1995-10-03 1999-07-13 Gotan; Kaneo Surface coating agent
US5614017A (en) * 1996-03-26 1997-03-25 Arco Chemical Technology, L.P. Cement additives
US5670578A (en) * 1996-12-10 1997-09-23 Arco Chemical Technology, L.P. Cement additives
EP1082276B1 (de) * 1998-04-29 2002-07-24 Italcementi S.p.A. Superverflüssiger für zementzusammensetzungen
FR2780396B1 (fr) 1998-06-30 2000-08-04 Coatex Sa Nouveaux agents de type polycondensat pour ameliorer la maniabilite des liants hydrauliques, leur procede de preparation, les liants les contenant et leurs applications
WO2000009460A1 (en) 1998-08-14 2000-02-24 Mbt Holding Ag High pozzolan cement mixtures
EP1104394B1 (de) 1998-08-14 2003-11-12 Construction Research & Technology GmbH Zement-mischung für trockenguss
US6310143B1 (en) 1998-12-16 2001-10-30 Mbt Holding Ag Derivatized polycarboxylate dispersants
US6816791B2 (en) * 2000-01-31 2004-11-09 W. R. Grace & Co.-Conn. Assay methods for hydratable cementitious compositions
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
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
US7138012B2 (en) * 2002-05-07 2006-11-21 Waste Markets Corporation Recycled waste as air entrainment admixtures
CN101439943B (zh) * 2007-11-19 2012-09-19 苏笮斌 一种用于抑制混凝土碱集料反应的组合物及其制备方法
EP2090596A1 (de) * 2008-02-13 2009-08-19 Construction Research and Technology GmbH Copolymer mit Polyetherseitenketten und Hydroxyalkyl- und Säurebausteinen
US8519029B2 (en) * 2008-06-16 2013-08-27 Construction Research & Technology Gmbh Copolymer admixture system for workability retention of cementitious compositions
JP5249138B2 (ja) * 2008-06-17 2013-07-31 花王株式会社 水硬性組成物用分散剤
US9758692B2 (en) 2014-07-25 2017-09-12 Tommie Copper Ip, Inc. Article with reactive metals bound to its surface and method of application
WO2020106662A1 (en) 2018-11-20 2020-05-28 The Lubrizol Corporation Graphene production and composition

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3488215A (en) * 1968-06-21 1970-01-06 Nat Patent Dev Corp Nonfogging transparent material
NL6917635A (de) * 1969-11-21 1971-05-25
DE1965740C3 (de) * 1969-12-31 1979-11-22 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von pulverisierbaren Acryl-Harzen
US4102843A (en) * 1977-01-07 1978-07-25 Rohm And Haas Company Dispersing paint pigments
USRE31936E (en) * 1977-01-07 1985-07-02 Rohm And Haas Company Dispersing paint pigments
DE2830528B2 (de) * 1978-07-12 1981-04-23 Chemische Fabrik Stockhausen & Cie, 4150 Krefeld Verwendung von wasserlöslichen anionischen Polymerisaten als Additive für Tiefbohrzementschlämme
GB2120259B (en) * 1979-08-10 1984-05-02 Coopervision Preparation of non-cross-linked polymers and moulding process therefor
ZA812878B (en) * 1980-05-07 1982-04-28 Fosroc International Ltd Self-levelling cementitious mixes
US4293475A (en) * 1980-09-12 1981-10-06 Tenneco Chemicals, Inc. Pigment dispersions for surface-coating compositions and surface-coating compositions containing same
US4435539A (en) * 1980-12-22 1984-03-06 Rohm And Haas Company Stabilized polymer compositions
EP0055035B1 (de) * 1980-12-22 1988-03-30 Imperial Chemical Industries Plc Zementmischung und Zementprodukt mit hoher Biegefestigkeit
SE424139B (sv) * 1981-07-17 1982-07-05 Lars Kolmert Anordning for sammankoppling av fjederspik och tverskruv vid fixation av benfrakturer
JPS5918338B2 (ja) * 1981-10-30 1984-04-26 株式会社日本触媒 セメント分散剤
US4460720A (en) * 1982-02-17 1984-07-17 W. R. Grace & Co. Multicomponent concrete superplasticizer
JPS58156562A (ja) * 1982-03-12 1983-09-17 ジェイエスアール株式会社 スラリ−組成物
IE55483B1 (en) * 1982-06-21 1990-09-26 Nat Starch Chem Corp Cementiferous compositions
JPS59162161A (ja) * 1983-03-01 1984-09-13 三洋化成工業株式会社 セメント分散剤
JPS59162158A (ja) * 1983-03-02 1984-09-13 三洋化成工業株式会社 セメント分散剤
GB8316819D0 (en) * 1983-06-21 1983-07-27 Unilever Plc Cementiferous compositions
US4732698A (en) * 1983-10-26 1988-03-22 Betz Laboratories, Inc. Water treatment polymers and methods of use thereof
US4522653A (en) * 1984-04-03 1985-06-11 Halliburton Company Salt cement dispersant and method of using same in cementing subterranean wellbore
JPS62121705A (ja) * 1985-11-21 1987-06-03 Kao Corp カルボン酸系重合体の製造方法

Also Published As

Publication number Publication date
ES2052586T3 (es) 1994-07-16
HK101494A (en) 1994-09-30
EP0303747A3 (en) 1989-11-15
EP0303747A2 (de) 1989-02-22
ATE101625T1 (de) 1994-03-15
US4968734A (en) 1990-11-06
EP0303747B1 (de) 1994-02-16

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Legal Events

Date Code Title Description
8332 No legal effect for de