CO2018004244A2 - Copolímeros que tienen unidades monoméricas que portan grupos fósforo - Google Patents

Copolímeros que tienen unidades monoméricas que portan grupos fósforo

Info

Publication number
CO2018004244A2
CO2018004244A2 CONC2018/0004244A CO2018004244A CO2018004244A2 CO 2018004244 A2 CO2018004244 A2 CO 2018004244A2 CO 2018004244 A CO2018004244 A CO 2018004244A CO 2018004244 A2 CO2018004244 A2 CO 2018004244A2
Authority
CO
Colombia
Prior art keywords
monomer units
copolymers
phosphorus groups
copolymer
dispersant
Prior art date
Application number
CONC2018/0004244A
Other languages
English (en)
Inventor
Jürg Weidmann
Lukas Frunz
Joachim Glaus
Jürgen Gresser
Original Assignee
Sika Tech Ag
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 Sika Tech Ag filed Critical Sika Tech Ag
Publication of CO2018004244A2 publication Critical patent/CO2018004244A2/es

Links

Classifications

    • 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
    • C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
    • C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
    • 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
    • C04B24/246—Phosphorus-containing polymers 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
    • C04B2103/0045—Polymers chosen for their physico-chemical characteristics
    • C04B2103/0061—Block (co-)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
    • 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
    • C04B2103/40—Surface-active agents, dispersants
    • C04B2103/408—Dispersants
    • 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
    • C08F2438/00—Living radical polymerisation
    • C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Graft Or Block Polymers (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)

Abstract

La presente invención se refiere a un copolímero, en particular un dispersante para partículas sólidas, en particular un dispersante para composiciones aglutinantes minerales, que comprenden una estructura de polímero y cadenas laterales unidas a este. Dicho copolímero comprende al menos una unidad monomérica que porta grupos fósforo M1 y al menos una unidad monomérica que porta cadenas laterales M2, donde el copolímero tiene, en una dirección a lo largo de la estructura del polímero, una distribución no aleatoria de las unidades monoméricas M1 y/o de las unidades monoméricas M2.
CONC2018/0004244A 2015-09-24 2018-04-20 Copolímeros que tienen unidades monoméricas que portan grupos fósforo CO2018004244A2 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15186761 2015-09-24
PCT/EP2016/072555 WO2017050905A1 (de) 2015-09-24 2016-09-22 Copolymere mit phosphorgruppen-tragenden monomereinheiten

Publications (1)

Publication Number Publication Date
CO2018004244A2 true CO2018004244A2 (es) 2018-08-21

Family

ID=54249314

Family Applications (1)

Application Number Title Priority Date Filing Date
CONC2018/0004244A CO2018004244A2 (es) 2015-09-24 2018-04-20 Copolímeros que tienen unidades monoméricas que portan grupos fósforo

Country Status (8)

Country Link
US (1) US10562999B2 (es)
EP (1) EP3353130A1 (es)
JP (1) JP6916170B2 (es)
CN (1) CN108025974A (es)
BR (1) BR112018005579B1 (es)
CO (1) CO2018004244A2 (es)
MX (1) MX2018003601A (es)
WO (1) WO2017050905A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017050907A1 (de) * 2015-09-24 2017-03-30 Sika Technology Ag Copolymere mit gradientenstruktur
JP2022188314A (ja) * 2019-11-29 2022-12-21 デンカ株式会社 樹脂組成物改質用ブロック共重合体、その製造方法、及び樹脂組成物

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100479628B1 (ko) * 1996-07-10 2005-04-06 이.아이,듀우판드네모아앤드캄파니 리빙 특성을 갖는 중합 방법
JP3600100B2 (ja) 1999-12-20 2004-12-08 花王株式会社 コンクリート混和剤
EP1138696A1 (en) 2000-03-29 2001-10-04 Sika AG, vorm. Kaspar Winkler & Co. Polymers for cement dispersing admixtures
WO2003062293A1 (fr) * 2002-01-22 2003-07-31 Atofina Procede de fabrication et utilisation de materiaux renforces au choc contenant des copolymeres blocs obtenus par polymerisation radicalaire controlee en presence de nitroxydes
DE10237286A1 (de) * 2002-08-14 2004-02-26 Degussa Construction Chemicals Gmbh Verwendung von Blockcopolymeren als Dilpergiermittel für wässrige Feststoff-Suspensionen
CN1948206A (zh) * 2005-10-14 2007-04-18 建筑研究及技术有限责任公司 混凝土的加速混合物
WO2010013651A1 (ja) * 2008-07-28 2010-02-04 大日精化工業株式会社 水性顔料分散液、および使用
FR2949777B1 (fr) * 2009-09-09 2012-10-26 Lafarge Gypsum Int Fluidifiant pour liant hydraulique.
US8962713B2 (en) * 2009-03-25 2015-02-24 Continental Building Products Llc Water-reducing agent for hydraulic binders
FR2957072B1 (fr) * 2010-03-02 2012-02-17 Lafarge Sa Procede d'inertage d'argiles non gonflantes
FR2958284B1 (fr) * 2010-04-02 2012-03-16 Lafarge Sa Melange fluidifiant pour composition hydraulique
JP5657504B2 (ja) * 2011-11-14 2015-01-21 大日精化工業株式会社 リン酸基含有ブロックコポリマー、顔料分散剤、及び顔料着色剤組成物
CN103804608B (zh) * 2012-11-13 2017-04-12 Sika技术股份公司 用于水硬性体系的改善的分散剂
CN106133015B (zh) 2014-03-27 2019-12-17 Sika技术股份公司 嵌段共聚物

Also Published As

Publication number Publication date
JP6916170B2 (ja) 2021-08-11
MX2018003601A (es) 2018-08-01
EP3353130A1 (de) 2018-08-01
BR112018005579A2 (es) 2018-10-02
CN108025974A (zh) 2018-05-11
BR112018005579B1 (pt) 2023-01-10
US20180273668A1 (en) 2018-09-27
WO2017050905A1 (de) 2017-03-30
US10562999B2 (en) 2020-02-18
JP2018529818A (ja) 2018-10-11

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