BR112018005571A2 - produção de dispersantes através da polimerização via radical viva - Google Patents

produção de dispersantes através da polimerização via radical viva

Info

Publication number
BR112018005571A2
BR112018005571A2 BR112018005571A BR112018005571A BR112018005571A2 BR 112018005571 A2 BR112018005571 A2 BR 112018005571A2 BR 112018005571 A BR112018005571 A BR 112018005571A BR 112018005571 A BR112018005571 A BR 112018005571A BR 112018005571 A2 BR112018005571 A2 BR 112018005571A2
Authority
BR
Brazil
Prior art keywords
radical polymerization
dispersant
dispersant production
live radical
live
Prior art date
Application number
BR112018005571A
Other languages
English (en)
Other versions
BR112018005571B1 (pt
Inventor
Zimmermann Jörg
Weidmann Jürg
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 BR112018005571A2 publication Critical patent/BR112018005571A2/pt
Publication of BR112018005571B1 publication Critical patent/BR112018005571B1/pt

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
    • C04B24/16—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
    • C04B24/165—Macromolecular compounds comprising sulfonate or sulfate groups obtained by reactions only involving carbon-to-carbon unsaturated bonds 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
    • C04B24/243—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
    • 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
    • C04B24/2605—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds 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
    • 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
    • C04B24/2652—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles
    • C04B24/2658—Nitrogen containing polymers, e.g. polyacrylamides, polyacrylonitriles 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
    • C04B24/2664—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
    • 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
    • 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)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

a presente invenção refere-se a um método para produção de dispersante para partículas sólidas, em particular um dispersante para composições de ligante mineral. de acordo com a invenção, monômeros ionizáveis m1 e monômeros com cadeia lateral m2 são polimerizados a um copolímero, polimerização acontecendo como uma polimerização via radical livre viva.
BR112018005571-9A 2015-09-24 2016-09-22 Processo para a preparação de um dispersante para partículas sólidas, copolímero e uso do mesmo BR112018005571B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15186756.1 2015-09-24
EP15186756 2015-09-24
PCT/EP2016/072554 WO2017050904A1 (de) 2015-09-24 2016-09-22 Herstellung von dispergiermitteln durch lebende radikalische polymerisation

Publications (2)

Publication Number Publication Date
BR112018005571A2 true BR112018005571A2 (pt) 2018-10-09
BR112018005571B1 BR112018005571B1 (pt) 2022-12-20

Family

ID=54199603

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018005571-9A BR112018005571B1 (pt) 2015-09-24 2016-09-22 Processo para a preparação de um dispersante para partículas sólidas, copolímero e uso do mesmo

Country Status (8)

Country Link
US (1) US20180265615A1 (pt)
EP (1) EP3353128A1 (pt)
JP (2) JP7198084B2 (pt)
CN (1) CN108025972B (pt)
BR (1) BR112018005571B1 (pt)
CO (1) CO2018004243A2 (pt)
MX (1) MX2018003597A (pt)
WO (1) WO2017050904A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3353127A1 (de) * 2015-09-24 2018-08-01 Sika Technology AG Blockcopolymere als dispergiermittel für alkalisch aktivierte bindemittel
JP7198084B2 (ja) 2015-09-24 2022-12-28 シーカ テクノロジー アクチェンゲゼルシャフト リビングラジカル重合による分散剤の製造
WO2019145266A1 (de) * 2018-01-24 2019-08-01 Sika Technology Ag Dispergiermittel zur verkürzung der mischzeiten von mineralischen bindemittelsystemen
JP7053297B2 (ja) * 2018-02-13 2022-04-12 株式会社日本触媒 ポリカルボン酸系共重合体およびその製造方法、並びにこれを用いた無機粒子用添加剤およびセメント組成物
EP3940010A1 (de) * 2018-05-31 2022-01-19 Sika Technology AG Verfahren zur herstellung von wohldefinierten kammpolymeren

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE10237286A1 (de) * 2002-08-14 2004-02-26 Degussa Construction Chemicals Gmbh Verwendung von Blockcopolymeren als Dilpergiermittel für wässrige Feststoff-Suspensionen
KR100860370B1 (ko) * 2005-09-26 2008-09-25 니폰 쇼쿠바이 컴파니 리미티드 중합체, 그 중합체의 제조방법 및 그 중합체를 사용한시멘트 혼화제
JP5485494B2 (ja) * 2005-09-26 2014-05-07 株式会社日本触媒 重合体、その重合体の製造方法およびその重合体を用いたセメント混和剤
JP2008291078A (ja) * 2007-05-23 2008-12-04 Kyoto Univ 重合体の製造方法
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
US8962713B2 (en) * 2009-03-25 2015-02-24 Continental Building Products Llc Water-reducing agent for hydraulic binders
FR2948932B1 (fr) * 2009-08-05 2012-08-17 Lafarge Sa Superplastifiant pour composition hydraulique
JP5779149B2 (ja) * 2012-07-09 2015-09-16 大日精化工業株式会社 インクジェット記録用白色顔料分散液組成物、該組成物に用いるａ−ｂブロックコポリマーの製造方法およびインクジェット記録用白色インク組成物
CN106133015B (zh) * 2014-03-27 2019-12-17 Sika技术股份公司 嵌段共聚物
JP7198084B2 (ja) 2015-09-24 2022-12-28 シーカ テクノロジー アクチェンゲゼルシャフト リビングラジカル重合による分散剤の製造

Also Published As

Publication number Publication date
CO2018004243A2 (es) 2018-07-10
JP2021119215A (ja) 2021-08-12
WO2017050904A1 (de) 2017-03-30
BR112018005571B1 (pt) 2022-12-20
CN108025972B (zh) 2021-08-17
US20180265615A1 (en) 2018-09-20
JP2018529820A (ja) 2018-10-11
JP7198084B2 (ja) 2022-12-28
EP3353128A1 (de) 2018-08-01
CN108025972A (zh) 2018-05-11
MX2018003597A (es) 2018-08-01

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 22/09/2016, OBSERVADAS AS CONDICOES LEGAIS