HK1162039A1 - Dispersant containing a copolymer mixture - Google Patents

Dispersant containing a copolymer mixture

Info

Publication number
HK1162039A1
HK1162039A1 HK12102462.1A HK12102462A HK1162039A1 HK 1162039 A1 HK1162039 A1 HK 1162039A1 HK 12102462 A HK12102462 A HK 12102462A HK 1162039 A1 HK1162039 A1 HK 1162039A1
Authority
HK
Hong Kong
Prior art keywords
copolymer mixture
dispersant containing
dispersant
copolymer
mixture
Prior art date
Application number
HK12102462.1A
Other languages
English (en)
Inventor
Mario Vierle
Klaus Lorenz
Gerhard Albrecht
Christian Scholz
Petra Wagner
Barbara Wimmer
Original Assignee
Constr Res & Tech Gmbh
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 Constr Res & Tech Gmbh filed Critical Constr Res & Tech Gmbh
Publication of HK1162039A1 publication Critical patent/HK1162039A1/xx

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
    • C04B24/2688—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
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L29/00—Compositions of homopolymers or 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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical; Compositions of hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Compositions of derivatives of such polymers
    • C08L29/10—Homopolymers or copolymers of unsaturated ethers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or 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 of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/02—Homopolymers or copolymers of acids; Metal or ammonium salts thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L35/00—Compositions of homopolymers or 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, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L35/08—Copolymers with vinyl ethers
    • 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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
HK12102462.1A 2008-12-08 2012-03-12 Dispersant containing a copolymer mixture HK1162039A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08170969 2008-12-08
PCT/EP2009/065787 WO2010076094A1 (de) 2008-12-08 2009-11-25 Copolymermischung enthaltendes dispergiermittel

Publications (1)

Publication Number Publication Date
HK1162039A1 true HK1162039A1 (en) 2012-08-17

Family

ID=41606691

Family Applications (1)

Application Number Title Priority Date Filing Date
HK12102462.1A HK1162039A1 (en) 2008-12-08 2012-03-12 Dispersant containing a copolymer mixture

Country Status (11)

Country Link
US (1) US8907016B2 (es)
EP (1) EP2373737B1 (es)
CN (1) CN102239215B (es)
BR (1) BRPI0922676B1 (es)
CA (1) CA2745067C (es)
ES (1) ES2487523T3 (es)
HK (1) HK1162039A1 (es)
MX (1) MX2011006100A (es)
RU (1) RU2531083C2 (es)
SA (1) SA109300730B1 (es)
WO (1) WO2010076094A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2009335186B2 (en) * 2008-12-08 2014-06-05 Construction Research & Technology Gmbh Dispersing agent containing copolymer mixture
TR201808481T4 (tr) 2012-04-11 2018-07-23 Construction Research & Technology Gmbh Aromatik bileşikler bazlı polikondenzasyon ürünü, onun üretilmesi için yöntem ve onun kullanımı.
MX2016006616A (es) 2013-11-22 2017-01-16 Construction Research & Technology Gmbh Mezcla reductora de grietas para composiciones cementosas.
EP2886580A1 (en) 2013-12-20 2015-06-24 Construction Research & Technology GmbH Additive for rheology improvement of inorganic binders
MX2018007411A (es) 2015-12-17 2018-11-09 Construction Research & Technology Gmbh Reductor de agua a base de policondensado.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU664812B2 (en) * 1992-02-14 1995-11-30 Nof Corporation Cement admixture composition
JP3278391B2 (ja) * 1997-12-16 2002-04-30 竹本油脂株式会社 セメント用分散剤
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
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

Also Published As

Publication number Publication date
US20120041106A1 (en) 2012-02-16
SA109300730B1 (ar) 2014-05-22
EP2373737A1 (de) 2011-10-12
RU2011127906A (ru) 2013-01-20
RU2531083C2 (ru) 2014-10-20
US8907016B2 (en) 2014-12-09
CA2745067A1 (en) 2010-07-08
CN102239215B (zh) 2013-10-09
MX2011006100A (es) 2011-06-24
WO2010076094A1 (de) 2010-07-08
EP2373737B1 (de) 2014-05-14
CA2745067C (en) 2016-09-06
BRPI0922676A2 (pt) 2016-01-05
BRPI0922676B1 (pt) 2019-06-04
CN102239215A (zh) 2011-11-09
ES2487523T3 (es) 2014-08-21

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20171125