MX2017011453A - Nuevo copolimero como agente reductor de agua en una composicion hidraulica. - Google Patents
Nuevo copolimero como agente reductor de agua en una composicion hidraulica.Info
- Publication number
- MX2017011453A MX2017011453A MX2017011453A MX2017011453A MX2017011453A MX 2017011453 A MX2017011453 A MX 2017011453A MX 2017011453 A MX2017011453 A MX 2017011453A MX 2017011453 A MX2017011453 A MX 2017011453A MX 2017011453 A MX2017011453 A MX 2017011453A
- Authority
- MX
- Mexico
- Prior art keywords
- water
- reducing agent
- copolymers
- hydraulic composition
- novel copolymer
- Prior art date
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
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/06—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals
- C08F283/065—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to polyethers, polyoxymethylenes or polyacetals on to unsaturated polyethers, polyoxymethylenes or polyacetals
-
- 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
- C08F220/04—Acids; Metal salts or ammonium salts thereof
- C08F220/06—Acrylic acid; Methacrylic acid; Metal salts or ammonium salts thereof
-
- 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
- C04B24/2641—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
- 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
- C04B24/28—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
- C04B24/32—Polyethers, e.g. alkylphenol polyglycolether
-
- 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
- C04B28/00—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements
- C04B28/02—Compositions of mortars, concrete or artificial stone, containing inorganic binders or the reaction product of an inorganic and an organic binder, e.g. polycarboxylate cements containing hydraulic cements other than calcium sulfates
- C04B28/04—Portland cements
-
- 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
-
- 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
- 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
- C08F216/125—Monomers containing two or more unsaturated aliphatic radicals, e.g. trimethylolpropane triallyl ether or pentaerythritol triallyl ether
Abstract
La invención se refiere a nuevos copolímeros obtenidos por polimerización a partir de una mezcla de monómeros que comprende: - al menos un monómero aniónico (a) que comprende una función insaturada polimerizable y un grupo carboxílico; y -al menos un monómero (b) de la fórmula (I): H2C=C(-R1 )(CH2)p-O-[(EO)n-(PO)m]- H (I) en la que [(EO)n-(PO)m] representa una cadena de polialcoxilo constituida por unidades etoxiladas EO y unidades propoxiladas PO, distribuidas en bloques, alternantes o estadísticamente, la proporción molar de las unidades etoxiladas en la cadena de polialcoxilo (n)/(m+n) siendo mayor o igual al 70% y estrictamente inferior al 90%. También se refiere a composiciones hidráulicas, por ejemplo composiciones de concreto, que comprenden dichos copolímeros, y al uso de dichos copolímeros como agentes reductores de agua en composiciones hidráulicas.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1552129A FR3033794B1 (fr) | 2015-03-16 | 2015-03-16 | Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique |
PCT/FR2016/050568 WO2016146933A1 (fr) | 2015-03-16 | 2016-03-15 | Nouveau copolymere a titre d'agent reducteur d'eau dans une composition hydraulique |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2017011453A true MX2017011453A (es) | 2018-06-19 |
Family
ID=53177641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2017011453A MX2017011453A (es) | 2015-03-16 | 2016-03-15 | Nuevo copolimero como agente reductor de agua en una composicion hidraulica. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP3271306A1 (es) |
JP (1) | JP2018509489A (es) |
KR (1) | KR20170129690A (es) |
CN (1) | CN107207678A (es) |
BR (1) | BR112017015297A2 (es) |
CA (1) | CA2975948A1 (es) |
FR (1) | FR3033794B1 (es) |
MX (1) | MX2017011453A (es) |
MY (1) | MY181028A (es) |
SG (1) | SG11201705679PA (es) |
WO (1) | WO2016146933A1 (es) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1345636A (fr) * | 1962-10-13 | 1963-12-13 | Dispositif permettant la destruction instantanée de pistes d'aviation en béton | |
CN113980199B (zh) * | 2021-11-10 | 2023-07-04 | 广西红墙新材料有限公司 | 一种聚羧酸减水剂及其制备方法与应用 |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3359225A (en) | 1963-08-26 | 1967-12-19 | Charles F Weisend | Cement additives containing polyvinylpyrrolidone and a condensate of sodium naphthalene sulfonate with formaldehyde |
US3772045A (en) | 1971-04-05 | 1973-11-13 | Lone Star Cement Corp | Additive cement compositions and method |
US4258790A (en) | 1979-01-24 | 1981-03-31 | The Western Company Of North America | Well cementing method using low fluid-loss cement slurry |
JPS57202311A (en) * | 1981-06-05 | 1982-12-11 | Nippon Shokubai Kagaku Kogyo Co Ltd | Novel block copolymer, its preparation and its use |
GB9607570D0 (en) | 1996-04-12 | 1996-06-12 | Sandoz Ltd | Improvements in or relating to organic compounds |
DE19834173A1 (de) * | 1997-08-01 | 1999-02-04 | Sueddeutsche Kalkstickstoff | Copolymere auf Basis von ungesättigten Dicarbonsäure-Derivaten und Oxyalkylenglykol-Alkenylethern |
JPH11106247A (ja) * | 1997-09-30 | 1999-04-20 | Sanyo Chem Ind Ltd | セメント用分散剤 |
SG101990A1 (en) | 2000-08-11 | 2004-02-27 | Nippon Catalytic Chem Ind | Cement dispersant and cement composition comprising this |
WO2006028252A1 (en) | 2004-09-09 | 2006-03-16 | Nippon Shokubai Co., Ltd. | Copolymer and dispersant |
JP4968500B2 (ja) * | 2005-03-31 | 2012-07-04 | 日油株式会社 | セメント用強度向上剤、セメント混和剤用ポリカルボン酸系共重合体水溶液およびセメント組成物 |
KR100860470B1 (ko) * | 2007-06-04 | 2008-09-25 | 주식회사 엘지화학 | 시멘트 혼화제 및 이를 포함하는 시멘트 조성물 |
JP5306040B2 (ja) * | 2008-05-15 | 2013-10-02 | 株式会社日本触媒 | セメント混和剤用共重合体組成物 |
CN101700964B (zh) * | 2009-11-26 | 2013-02-13 | 辽宁科隆精细化工股份有限公司 | 一种减水剂、其制备方法及马来酸单烷基酯聚醚 |
JP2012071997A (ja) * | 2010-09-28 | 2012-04-12 | Sanyo Chem Ind Ltd | セメント分散剤用単量体 |
CN102140018A (zh) * | 2010-11-24 | 2011-08-03 | 辽宁奥克化学股份有限公司 | 一种混凝土聚羧酸减水剂及其制备方法 |
CN103373831B (zh) * | 2012-04-13 | 2015-05-20 | 深圳市迈地砼外加剂有限公司 | 早强型聚羧酸减水剂及高早强水泥 |
CN103965460A (zh) * | 2014-05-20 | 2014-08-06 | 武汉理工大学 | 一种聚羧酸系减水剂 |
-
2015
- 2015-03-16 FR FR1552129A patent/FR3033794B1/fr active Active
-
2016
- 2016-03-15 CN CN201680008058.8A patent/CN107207678A/zh active Pending
- 2016-03-15 MX MX2017011453A patent/MX2017011453A/es unknown
- 2016-03-15 JP JP2017536922A patent/JP2018509489A/ja active Pending
- 2016-03-15 EP EP16715014.3A patent/EP3271306A1/fr active Pending
- 2016-03-15 MY MYPI2017702590A patent/MY181028A/en unknown
- 2016-03-15 SG SG11201705679PA patent/SG11201705679PA/en unknown
- 2016-03-15 WO PCT/FR2016/050568 patent/WO2016146933A1/fr active Application Filing
- 2016-03-15 CA CA2975948A patent/CA2975948A1/fr not_active Abandoned
- 2016-03-15 BR BR112017015297A patent/BR112017015297A2/pt not_active Application Discontinuation
- 2016-03-15 KR KR1020177021925A patent/KR20170129690A/ko not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
EP3271306A1 (fr) | 2018-01-24 |
CA2975948A1 (fr) | 2016-09-22 |
SG11201705679PA (en) | 2017-08-30 |
FR3033794B1 (fr) | 2017-03-10 |
KR20170129690A (ko) | 2017-11-27 |
WO2016146933A1 (fr) | 2016-09-22 |
JP2018509489A (ja) | 2018-04-05 |
MY181028A (en) | 2020-12-16 |
FR3033794A1 (fr) | 2016-09-23 |
CN107207678A (zh) | 2017-09-26 |
BR112017015297A2 (pt) | 2018-01-09 |
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