ES2053013T3 - Empleo de copolimeros bloque de oxido de etileno/oxido de propileno en masas fraguables hidroliticamente asi como las masas asi obtenidas. - Google Patents

Empleo de copolimeros bloque de oxido de etileno/oxido de propileno en masas fraguables hidroliticamente asi como las masas asi obtenidas.

Info

Publication number
ES2053013T3
ES2053013T3 ES90111334T ES90111334T ES2053013T3 ES 2053013 T3 ES2053013 T3 ES 2053013T3 ES 90111334 T ES90111334 T ES 90111334T ES 90111334 T ES90111334 T ES 90111334T ES 2053013 T3 ES2053013 T3 ES 2053013T3
Authority
ES
Spain
Prior art keywords
masses
fraguable
hydrolytically
well
propylene oxide
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES90111334T
Other languages
English (en)
Inventor
Bernhard Dr Knop
Horst Tamm
Gerhard Walter
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6383452&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2053013(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Application granted granted Critical
Publication of ES2053013T3 publication Critical patent/ES2053013T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C04B24/28—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
    • 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
    • C04B2103/0075—Anti-dusting agents

Abstract

Empleo de copolímeros bloque de óxido de etileno/óxido de propileno, formados por adición de óxido de etileno sobre polipropilenglicol, con un contenido del 5 al 35 % en peso, referido al peso total del copolímero bloque, en grupos de óxido de etileno y un promedio en número de la masa molecular del polipropilenglicol en el intervalo de 1.500 a 3.000, como aditivos para reducir la formación de masas hidráulicamente fraguables, anhidros, especialmente en masas de emplastecido cementosas.
ES90111334T 1989-06-23 1990-06-15 Empleo de copolimeros bloque de oxido de etileno/oxido de propileno en masas fraguables hidroliticamente asi como las masas asi obtenidas. Expired - Lifetime ES2053013T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3920662A DE3920662A1 (de) 1989-06-23 1989-06-23 Verwendung von ethylenoxid/propylenoxid-blockcopolymeren in hydraulisch abbindenden massen sowie die so erhaltenen massen

Publications (1)

Publication Number Publication Date
ES2053013T3 true ES2053013T3 (es) 1994-07-16

Family

ID=6383452

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90111334T Expired - Lifetime ES2053013T3 (es) 1989-06-23 1990-06-15 Empleo de copolimeros bloque de oxido de etileno/oxido de propileno en masas fraguables hidroliticamente asi como las masas asi obtenidas.

Country Status (13)

Country Link
US (1) US5360841A (es)
EP (2) EP0403974B2 (es)
JP (1) JPH04506334A (es)
AT (1) ATE105540T1 (es)
CA (1) CA2062940A1 (es)
CS (1) CS277231B6 (es)
DD (1) DD298907A5 (es)
DE (2) DE3920662A1 (es)
DK (1) DK0403974T3 (es)
ES (1) ES2053013T3 (es)
FI (1) FI97723C (es)
NO (1) NO914194L (es)
WO (1) WO1991000253A1 (es)

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DE4119665A1 (de) * 1991-06-14 1992-12-17 Bayer Ag Verbesserte werkstoffe auf gipsbasis, verfahren zu ihrer herstellung und ihre verwendung
US5401798A (en) * 1991-06-14 1995-03-28 Bayer Aktiengesellschaft Gypsum-based materials, process for their preparation and their use
DE4139993A1 (de) * 1991-12-04 1993-06-09 Merck Patent Gmbh, 6100 Darmstadt, De Pigmentzubereitung
DE4421722A1 (de) * 1994-06-21 1996-01-04 Sueddeutsche Kalkstickstoff Fließmittel für zementhaltige Bindemittelsuspensionen
DE19724700A1 (de) * 1997-06-12 1998-12-17 Ardex Gmbh Spachtelmasse, ihre Herstellung und Verwendung
US5888322A (en) * 1997-07-14 1999-03-30 Nalco Chemical Company Polymeric oxyalkylate viscosity modifiers for use in gypsum wallboard production
FR2771088B1 (fr) * 1997-11-17 2000-01-21 Jean Dominique Ceccaldi Beton ou mortier sans retrait
DE10239702A1 (de) * 2002-08-29 2004-03-11 Cognis Deutschland Gmbh & Co. Kg Staubreduzierte Luftporenbildner
US20070246683A1 (en) * 2006-04-24 2007-10-25 David Paul Miller Reduced dusting gypsum composites and method of making them
US20080308968A1 (en) * 2007-06-13 2008-12-18 Immordino Jr Salvatore C Method of making a low-dust building panel
WO2010018016A1 (de) * 2008-08-14 2010-02-18 Construction Research & Technology Gmbh Verfahren zur entstaubung einer pulverförmigen baustoffzusammensetzung
JP5456052B2 (ja) * 2008-11-25 2014-03-26 コンストラクション リサーチ アンド テクノロジー ゲーエムベーハー 建設化学製品の除塵のためのポリオール及びシクロヘキサンポリカルボン酸誘導体の使用
DE102009014886B3 (de) * 2009-03-25 2010-12-09 P & T Technische Mörtel GmbH & Co. KG Verfahren zur Beschichtung von Betoninnenoberflächen von Wasserbehältern oder Wasserleitungen mit einem Spritzmörtel und Verwendung einer Spritzmörtelzusammensetzung
MX342648B (es) 2009-09-02 2016-10-06 Construction Research & Technology Gmbh Composicion rociable de aglutinante hidraulico y metodo para su uso.
WO2011026720A1 (en) 2009-09-02 2011-03-10 Construction Research & Technology Gmbh Hardening accelerator composition containing phosphated polycondensates
ES2743684T3 (es) 2010-02-25 2020-02-20 Construction Research & Technology Gmbh Composición aceleradora de endurecimiento que contiene dispersantes
CN102753499B (zh) * 2010-03-09 2014-12-24 建筑研究和技术有限公司 水泥促进剂
CA2818828A1 (en) 2010-11-29 2012-06-07 Construction Research & Technology Gmbh Pulverulent accelerator
WO2012116162A1 (en) 2011-02-23 2012-08-30 Basf Corporation Gypsum based slurries, foamed gypsum boards and methods for producing foamed gypsum boards
US9434648B2 (en) 2011-04-21 2016-09-06 Construction Research & Technology Gmbh Accelerator composition
BR112015001980B1 (pt) 2012-08-13 2020-10-20 Construction Research & Technology Gmbh processo para a preparação de uma composição aceleradora de endurecimento, composição aceleradora de endurecimento, uso da mesma e misturas de material de construção
TR201909284T4 (tr) 2012-08-13 2019-07-22 Construction Research & Technology Gmbh Bir sertleşmeyi süratlendirici bileşim için süreç.
EP2886580A1 (en) 2013-12-20 2015-06-24 Construction Research & Technology GmbH Additive for rheology improvement of inorganic binders
EP2876094A1 (en) 2014-04-03 2015-05-27 Basf Se Cement and calcium sulphate based binder composition
US9889579B2 (en) 2014-09-03 2018-02-13 National Gypsum Properties, Llc Gypsum wallboard and method of making same
CN107108362B (zh) 2014-12-18 2020-11-10 巴斯夫欧洲公司 用于砖瓦砂浆的建筑化学组合物
GR1008846B (el) * 2015-03-23 2016-09-05 Συμεων Χρηστου Νικητας Πτυσσομενη διπλη ανεμη (πιρουνα-ομπρελα) ευκαμπτων πυροσβεστικων σωληνων
CN108699233B (zh) 2015-12-17 2021-05-07 建筑研究和技术有限公司 基于缩聚物的减水剂
CN105541232B (zh) * 2015-12-31 2018-06-01 北京纽维逊建筑工程技术有限公司 水性环氧乳液修补砂浆及其制备方法
CN105778604A (zh) * 2016-05-04 2016-07-20 成都纳硕科技有限公司 一种耐水腻子
EP3702339A1 (de) * 2019-03-01 2020-09-02 Uzin Utz AG Staubfreie selbstverlaufende spachtelmasse

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA638227A (en) * 1962-03-13 Frederick E. Bailey, Jr. Block copolymers
AU514678B2 (en) * 1976-11-24 1981-02-19 W.R. Grace & Co. Hydraulic cement composition
DE2822357A1 (de) * 1978-05-23 1979-12-06 Wacker Chemie Gmbh Zusatzmittel zur herstellung von porenarmen, kunststoffhaltigen, hydraulisch abbindenden massen
DE2835423A1 (de) * 1978-08-12 1980-03-06 Hoechst Ag Beton- und moertelzusatzmittel und dessen verwendung
US4764567A (en) * 1986-11-20 1988-08-16 Basf Corporation Process for the preparation of polyoxyalkylene block polyethers having enhanced properties

Also Published As

Publication number Publication date
EP0403974B2 (de) 1998-01-14
ATE105540T1 (de) 1994-05-15
FI97723B (fi) 1996-10-31
DE3920662A1 (de) 1991-01-10
EP0403974A1 (de) 1990-12-27
EP0482025A1 (de) 1992-04-29
DK0403974T3 (da) 1994-06-20
JPH04506334A (ja) 1992-11-05
WO1991000253A1 (de) 1991-01-10
NO914194D0 (no) 1991-10-25
CS312590A3 (en) 1992-06-17
DE59005665D1 (de) 1994-06-16
US5360841A (en) 1994-11-01
FI915973A0 (fi) 1991-12-18
FI97723C (fi) 1997-02-10
CA2062940A1 (en) 1990-12-24
NO914194L (no) 1991-10-25
CS277231B6 (en) 1992-12-16
EP0403974B1 (de) 1994-05-11
DD298907A5 (de) 1992-03-19

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