BRPI0922672A2 - mistura de polimerização preparável sob condições anidras - Google Patents

mistura de polimerização preparável sob condições anidras

Info

Publication number
BRPI0922672A2
BRPI0922672A2 BRPI0922672A BRPI0922672A BRPI0922672A2 BR PI0922672 A2 BRPI0922672 A2 BR PI0922672A2 BR PI0922672 A BRPI0922672 A BR PI0922672A BR PI0922672 A BRPI0922672 A BR PI0922672A BR PI0922672 A2 BRPI0922672 A2 BR PI0922672A2
Authority
BR
Brazil
Prior art keywords
prepared under
mixture prepared
polymerization mixture
anhydrous conditions
under anhydrous
Prior art date
Application number
BRPI0922672A
Other languages
English (en)
Inventor
Gerhard Albrecht
Herbert Hommer
Thomas Wohlhaupter
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 BRPI0922672A2 publication Critical patent/BRPI0922672A2/pt

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
    • 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
    • C04B24/2664—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
    • 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
    • C08F216/00—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 an alcohol, ether, aldehydo, ketonic, acetal or ketal radical
    • C08F216/12—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 by an ether radical
    • C08F216/14—Monomers containing only one unsaturated aliphatic radical
    • C08F216/1416—Monomers containing oxygen in addition to the ether oxygen, e.g. allyl glycidyl ether
    • C08F216/1425—Monomers containing side chains of polyether groups
    • C08F216/1433—Monomers containing side chains of polyethylene oxide groups
    • 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
    • C08F222/00—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 carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides, or nitriles thereof
    • C08F222/04—Anhydrides, e.g. cyclic anhydrides
    • C08F222/06—Maleic anhydride
    • 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
BRPI0922672A 2008-12-08 2009-11-25 mistura de polimerização preparável sob condições anidras BRPI0922672A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP08170959 2008-12-08
PCT/EP2009/065784 WO2010076091A2 (de) 2008-12-08 2009-11-25 Wasserfrei herstellbare polymerisationsmischung

Publications (1)

Publication Number Publication Date
BRPI0922672A2 true BRPI0922672A2 (pt) 2016-01-05

Family

ID=42310254

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0922672A BRPI0922672A2 (pt) 2008-12-08 2009-11-25 mistura de polimerização preparável sob condições anidras

Country Status (10)

Country Link
US (1) US8653162B2 (pt)
EP (1) EP2373706B1 (pt)
JP (1) JP2012511092A (pt)
CN (1) CN102239191B (pt)
BR (1) BRPI0922672A2 (pt)
CA (1) CA2745061A1 (pt)
ES (1) ES2589963T3 (pt)
MX (1) MX2011006101A (pt)
SA (1) SA109300731B1 (pt)
WO (1) WO2010076091A2 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102627743A (zh) * 2012-03-29 2012-08-08 上海市建筑科学研究院(集团)有限公司 一种高固含量聚羧酸减水剂的制备方法
JP6339819B2 (ja) * 2013-03-21 2018-06-06 株式会社日本触媒 水硬性組成物に用いる添加剤

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0848852A (ja) * 1994-06-01 1996-02-20 Denki Kagaku Kogyo Kk セメント分散剤
DE19513126A1 (de) * 1995-04-07 1996-10-10 Sueddeutsche Kalkstickstoff Copolymere auf Basis von Oxyalkylenglykol-Alkenylethern und ungesättigten Dicarbonsäure-Derivaten
DE19843730A1 (de) * 1998-09-24 2000-03-30 Sueddeutsche Kalkstickstoff Stabilisierte, wasserlösliche Polymerpulver auf Basis von Polyoxyalkylenglykol-Carboxylaten und Verfahren zu deren Herstellung
JP2002128554A (ja) * 2000-10-24 2002-05-09 Denki Kagaku Kogyo Kk アルミナセメント分散剤
US6762325B2 (en) * 2001-05-16 2004-07-13 Nippon Shokubai Co., Ltd. Method for production of alkoxylated compound
JP2005154639A (ja) * 2003-11-27 2005-06-16 Asahi Glass Co Ltd ポリエーテル類の貯蔵方法
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
CN1919887A (zh) * 2005-08-26 2007-02-28 建筑技术研究有限公司 用作水悬浮体添加剂的共聚物及其生产方法
CN1919922A (zh) * 2005-08-26 2007-02-28 建筑技术研究有限公司 稳定的水溶性聚合物粉末及其制备方法
BRPI0710112A2 (pt) 2006-03-30 2011-08-02 Rhodia agentes tensoativos reativos e seus usos em emulsõs e dispersões

Also Published As

Publication number Publication date
MX2011006101A (es) 2011-06-24
EP2373706B1 (de) 2016-06-08
ES2589963T3 (es) 2016-11-17
US8653162B2 (en) 2014-02-18
US20110294923A1 (en) 2011-12-01
CN102239191B (zh) 2014-05-07
CN102239191A (zh) 2011-11-09
JP2012511092A (ja) 2012-05-17
WO2010076091A2 (de) 2010-07-08
SA109300731B1 (ar) 2014-05-01
CA2745061A1 (en) 2010-07-08
WO2010076091A3 (de) 2011-02-24
EP2373706A2 (de) 2011-10-12

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 7A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2386 DE 27-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.