SE0302485L - Novel copolymer and cement additive comprising the same - Google Patents

Novel copolymer and cement additive comprising the same

Info

Publication number
SE0302485L
SE0302485L SE0302485A SE0302485A SE0302485L SE 0302485 L SE0302485 L SE 0302485L SE 0302485 A SE0302485 A SE 0302485A SE 0302485 A SE0302485 A SE 0302485A SE 0302485 L SE0302485 L SE 0302485L
Authority
SE
Sweden
Prior art keywords
same
cement additive
novel copolymer
copolymer
novel
Prior art date
Application number
SE0302485A
Other languages
Swedish (sv)
Other versions
SE526347C2 (en
SE0302485D0 (en
Inventor
Bozena Ekstroem
Mircea Manea
Original Assignee
Perstorp Specialty Chem Ab
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 Perstorp Specialty Chem Ab filed Critical Perstorp Specialty Chem Ab
Priority to SE0302485A priority Critical patent/SE526347C2/en
Publication of SE0302485D0 publication Critical patent/SE0302485D0/en
Priority to PCT/SE2004/001329 priority patent/WO2005026223A1/en
Publication of SE0302485L publication Critical patent/SE0302485L/en
Publication of SE526347C2 publication Critical patent/SE526347C2/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G83/00—Macromolecular compounds not provided for in groups C08G2/00 - C08G81/00
    • C08G83/002—Dendritic macromolecules
    • C08G83/003—Dendrimers
    • 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
    • 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
    • C04B24/243—Phosphorus-containing polymers
    • 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
    • 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
    • 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
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/285—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety
    • C08F220/286—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing a polyether chain in the alcohol moiety and containing polyethylene oxide in the alcohol moiety, e.g. methoxy polyethylene glycol (meth)acrylate
    • 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
    • C08F228/00—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 bond to sulfur or by a heterocyclic ring containing sulfur
    • C08F228/02—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 bond to sulfur or by a heterocyclic ring containing sulfur by a bond to sulfur
    • 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
    • C08F230/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal
    • C08F230/02—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing phosphorus, selenium, tellurium or a metal containing phosphorus
    • 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
    • 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
    • C08F290/061—Polyesters; Polycarbonates
    • 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
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0063—Polymers chosen for their physico-chemical characteristics obtained by an unusual polymerisation process, e.g. by changing the molar ratio of the different monomers during the polymerisation process
    • 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
    • C04B2103/302—Water reducers
    • 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
SE0302485A 2003-09-18 2003-09-18 New copolymer and cement additive comprising the same SE526347C2 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE0302485A SE526347C2 (en) 2003-09-18 2003-09-18 New copolymer and cement additive comprising the same
PCT/SE2004/001329 WO2005026223A1 (en) 2003-09-18 2004-09-15 Novel copolymer and cement additive comprising the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0302485A SE526347C2 (en) 2003-09-18 2003-09-18 New copolymer and cement additive comprising the same

Publications (3)

Publication Number Publication Date
SE0302485D0 SE0302485D0 (en) 2003-09-18
SE0302485L true SE0302485L (en) 2005-03-19
SE526347C2 SE526347C2 (en) 2005-08-30

Family

ID=29212487

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0302485A SE526347C2 (en) 2003-09-18 2003-09-18 New copolymer and cement additive comprising the same

Country Status (2)

Country Link
SE (1) SE526347C2 (en)
WO (1) WO2005026223A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006011813A1 (en) * 2006-03-15 2007-09-20 Degussa Gmbh Use of a hyperbranched polymer for surface modification of a solid matrix in the cured state
EP2090596A1 (en) * 2008-02-13 2009-08-19 Construction Research and Technology GmbH Copolymer with polyether side chains and hydroxyalkyl and acid building blocks
FR2948932B1 (en) * 2009-08-05 2012-08-17 Lafarge Sa SUPERPLASTIFIANT FOR HYDRAULIC COMPOSITION
CN103554384B (en) * 2013-10-26 2016-08-17 贵阳绿洲苑建材有限公司 A kind of polycarboxylate water-reducer containing phosphino-and preparation method thereof
CN104628293A (en) * 2013-11-12 2015-05-20 上海东大化学有限公司 Early strength type polycarboxylic acid water reducing agent, preparation method and use method thereof
CN105236803B (en) * 2015-08-31 2017-11-07 四川大学 A kind of new polycarboxylic acid water reducer and preparation method thereof and purposes
JP6721417B2 (en) * 2016-05-31 2020-07-15 株式会社日本触媒 Sulfur-containing polymer composition and method for producing the same
CN111909309A (en) * 2018-02-28 2020-11-10 湖南辰砾新材料有限公司 Preparation method of polycarboxylic acid polyhydroxy ester type cement grinding aid
CN110066133A (en) * 2019-04-04 2019-07-30 南京瑞固聚合物有限公司 The dedicated polycarboxylate water-reducer of prefabricated components concrete and its preparation process
CN110041469B (en) * 2019-04-26 2020-05-26 江苏苏博特新材料股份有限公司 Multifunctional cement hydration heat regulating and controlling material and preparation method thereof
CN112390919B (en) * 2019-08-14 2021-10-08 陕西科之杰新材料有限公司 Water-retaining polycarboxylate superplasticizer and preparation method thereof
CN112390560B (en) * 2019-08-14 2022-04-22 陕西科之杰新材料有限公司 Low-sensitivity concrete workability regulator and preparation method thereof
CN111518244A (en) * 2020-06-04 2020-08-11 江苏万邦新材料科技有限公司 Viscosity-reducing polycarboxylate superplasticizer and preparation method thereof

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6234977A (en) * 1985-08-08 1987-02-14 Mitsui Toatsu Chem Inc Water stopping agent
JPH01226757A (en) * 1988-03-04 1989-09-11 Takemoto Oil & Fat Co Ltd Dispersing agent for cement
JP2628486B2 (en) * 1992-09-30 1997-07-09 竹本油脂株式会社 Dispersant for cement
IT1263969B (en) * 1993-02-25 1996-09-05 Mario Collepardi SUPERFLUIDIFYING ADDITIVES WITH HIGH CONSERVATION OF WORKABILITY
DE19513126A1 (en) * 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymers based on oxyalkylene glycol alkenyl ethers and unsaturated dicarboxylic acid derivatives
MY114306A (en) * 1995-07-13 2002-09-30 Mbt Holding Ag Cement dispersant method for production thereof and cement composition using dispersant
JP3278391B2 (en) * 1997-12-16 2002-04-30 竹本油脂株式会社 Dispersant for cement
EP1270530A1 (en) * 2001-06-20 2003-01-02 Cognis Iberia, S.L. Set retarder for gypsum

Also Published As

Publication number Publication date
SE526347C2 (en) 2005-08-30
SE0302485D0 (en) 2003-09-18
WO2005026223A1 (en) 2005-03-24

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