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MXPA04005142A - Composicion de cemento acuosa. - Google Patents

Composicion de cemento acuosa.

Info

Publication number
MXPA04005142A
MXPA04005142A MXPA04005142A MXPA04005142A MXPA04005142A MX PA04005142 A MXPA04005142 A MX PA04005142A MX PA04005142 A MXPA04005142 A MX PA04005142A MX PA04005142 A MXPA04005142 A MX PA04005142A MX PA04005142 A MXPA04005142 A MX PA04005142A
Authority
MX
Mexico
Prior art keywords
cement composition
cellulose ether
aqueous cement
methyl
ethyl
Prior art date
Application number
MXPA04005142A
Other languages
English (en)
Inventor
Rydgren Hans
Original Assignee
Akzo Nobel Nv
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 Akzo Nobel Nv filed Critical Akzo Nobel Nv
Publication of MXPA04005142A publication Critical patent/MXPA04005142A/es

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
    • C04B24/38—Polysaccharides or derivatives 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
    • C04B40/00—Processes, in general, for influencing or modifying the properties of mortars, concrete or artificial stone compositions, e.g. their setting or hardening ability
    • C04B40/0028—Aspects relating to the mixing step of the mortar preparation
    • C04B40/0039—Premixtures of ingredients
    • 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
    • C04B24/38—Polysaccharides or derivatives thereof
    • C04B24/383—Cellulose or derivatives 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
    • C04B2103/00—Function or property of ingredients for mortars, concrete or artificial stone
    • C04B2103/0068—Ingredients with a function or property not provided for elsewhere in C04B2103/00
    • C04B2103/0079—Rheology influencing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

La invencion describe una composicion de cemento acuoso en fresco adecuada para propositos de construccion. Contiene, ademas de un cemento hidraulico, un eter de metiletilcelulosa que tiene un DS metilo de 0.4-2.2, UN DS etilo de 0.05-0.8 y un MS hidroxialquilo de C2-C3 de 0-2. El eter de celulosa imparte a la composicion de cemento excelentes propiedades de reologia, incluyendo una alta retencion de agua combinada con un tiempo abierto largo. Se describen tambien una mezcla seca y un aditivo de reologia que contienen el eter de celulosa.
MXPA04005142A 2001-12-03 2002-11-26 Composicion de cemento acuosa. MXPA04005142A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE0104048A SE520651C2 (sv) 2001-12-03 2001-12-03 Vattenhaltig cementkomposition
PCT/SE2002/002164 WO2003048070A1 (en) 2001-12-03 2002-11-26 Aqueous cement composition

Publications (1)

Publication Number Publication Date
MXPA04005142A true MXPA04005142A (es) 2004-08-11

Family

ID=20286177

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04005142A MXPA04005142A (es) 2001-12-03 2002-11-26 Composicion de cemento acuosa.

Country Status (13)

Country Link
US (1) US7288149B2 (es)
EP (1) EP1451126B1 (es)
JP (1) JP4234012B2 (es)
KR (1) KR100965924B1 (es)
CN (1) CN100453494C (es)
AT (1) ATE375327T1 (es)
AU (1) AU2002353731A1 (es)
BR (1) BR0214401A (es)
DE (1) DE60222923T2 (es)
ES (1) ES2295434T3 (es)
MX (1) MXPA04005142A (es)
SE (1) SE520651C2 (es)
WO (1) WO2003048070A1 (es)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0300235D0 (sv) 2003-01-31 2003-01-31 Akzo Nobel Nv A nonionic cellulose ether and its use
GB0401603D0 (en) * 2004-01-26 2004-02-25 Constr Res & Tech Gmbh Lime and polymer containing settable mixture
FR2938532B1 (fr) * 2008-11-14 2011-08-12 Lafarge Sa Utilisation d'au moins un ether de cellulose pour reduire le retrait et/ou la fissuration plastique dans le beton
TR200903373A2 (tr) 2009-04-29 2010-03-22 Koca Cengi̇z Yüksek performanslı çimento ve üretim prosesi
JP2014508115A (ja) * 2010-12-17 2014-04-03 アクゾ ノーベル ケミカルズ インターナショナル ベスローテン フエンノートシャップ パーソナルケア用途のためのメチルエチルヒドロキシエチルセルロース
JP5575728B2 (ja) * 2010-12-22 2014-08-20 ダウ グローバル テクノロジーズ エルエルシー 改良された特性を有するセメント結合物品の押出しに好適なセルロースエーテル
EP2540687B1 (en) 2011-06-29 2017-11-15 Dow Global Technologies LLC A hydrophobic cementitious composition
WO2013003104A1 (en) 2011-06-30 2013-01-03 Dow Global Technologies Llc Hydraulic setting adhesive with improved open time
CN105330195A (zh) * 2014-07-23 2016-02-17 瓦克化学股份公司 用于矿物凝固水性砂浆组合物的添加剂
JP6651990B2 (ja) * 2016-06-10 2020-02-19 信越化学工業株式会社 水硬性組成物の製造方法
CN106517943A (zh) * 2016-11-08 2017-03-22 遵义恒瑞德科技有限公司 一种墙板粘结剂及其制备方法
WO2019034627A1 (en) 2017-08-17 2019-02-21 Akzo Nobel Chemicals International B.V. METHYL-ETHYL-HYDROXYALKYL-CELLULOSE AND USE THEREOF IN CONSTRUCTION COMPOSITIONS
DE102018107556B3 (de) * 2018-03-29 2019-05-02 Se Tylose Gmbh & Co. Kg Verwendung von Celluloseether-Compounds zur Verlängerung der offenen Zeit und Verbesserung der Benetzbarkeit von zementären Mörteln
AU2022227588A1 (en) * 2021-02-23 2023-09-14 Hercules Llc Acrylamide polymer rheology modifier compositions and architectural coating compositions derived therefrom

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4845207A (en) * 1987-06-17 1989-07-04 Aqualon Company 3-alkoxy-2-hydroxypropylhydroxyethylcellulose and building composition containing the same
DE4016979A1 (de) * 1990-05-25 1991-11-28 Hoechst Ag Verdickersystem fuer wasserhaltige baustoffgemische
DE59309448D1 (de) * 1992-06-06 1999-04-22 Clariant Gmbh Verwendung von carboxymethylierten Methylhydroxyethyl- oder Methylhydroxypropylcelluloseethern und daraus erhältliche Zementmischungen
FR2709122B1 (fr) * 1993-08-20 1995-09-29 Sogea Coulis d'injection pour la stabilisation d'ouvrages, notamment de revêtements de tunnels en construction, et procédé de mise en Óoeuvre.
JP3526620B2 (ja) * 1994-07-13 2004-05-17 信越化学工業株式会社 建材組成物用バインダー
JP3285470B2 (ja) * 1995-06-28 2002-05-27 エスケー化研株式会社 ポンプ圧送性に優れる軽量不燃断熱材組成物及びその施工方法
JP4240167B2 (ja) * 1999-01-13 2009-03-18 信越化学工業株式会社 セメントモルタル組成物及びその可使時間のコントロール方法

Also Published As

Publication number Publication date
ES2295434T3 (es) 2008-04-16
JP2005511464A (ja) 2005-04-28
JP4234012B2 (ja) 2009-03-04
KR20050044631A (ko) 2005-05-12
CN1599703A (zh) 2005-03-23
US20050000391A1 (en) 2005-01-06
CN100453494C (zh) 2009-01-21
WO2003048070A1 (en) 2003-06-12
ATE375327T1 (de) 2007-10-15
EP1451126B1 (en) 2007-10-10
SE0104048L (sv) 2003-06-04
AU2002353731A1 (en) 2003-06-17
US7288149B2 (en) 2007-10-30
DE60222923D1 (de) 2007-11-22
BR0214401A (pt) 2004-11-03
DE60222923T2 (de) 2008-07-17
EP1451126A1 (en) 2004-09-01
SE520651C2 (sv) 2003-08-05
KR100965924B1 (ko) 2010-06-24

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Legal Events

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