ES2087609T3 - Utilizacion de polipropilenglicol como aditivo reductor del coeficiente de contraccion en composiciones de polvos de dispersion para materiales de construccion. - Google Patents

Utilizacion de polipropilenglicol como aditivo reductor del coeficiente de contraccion en composiciones de polvos de dispersion para materiales de construccion.

Info

Publication number
ES2087609T3
ES2087609T3 ES93108934T ES93108934T ES2087609T3 ES 2087609 T3 ES2087609 T3 ES 2087609T3 ES 93108934 T ES93108934 T ES 93108934T ES 93108934 T ES93108934 T ES 93108934T ES 2087609 T3 ES2087609 T3 ES 2087609T3
Authority
ES
Spain
Prior art keywords
weight
relative
base polymer
polypropylene glycol
dispersion powder
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
ES93108934T
Other languages
English (en)
Inventor
Joachim Dr Schulze
Rainer Dr Figge
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.)
Wacker Chemie AG
Original Assignee
Wacker Chemie 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 Wacker Chemie AG filed Critical Wacker Chemie AG
Application granted granted Critical
Publication of ES2087609T3 publication Critical patent/ES2087609T3/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
    • 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
    • C04B24/16—Sulfur-containing compounds
    • C04B24/20—Sulfonated aromatic compounds
    • C04B24/22—Condensation or polymerisation products 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
    • C04B24/24—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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/41—Compounds containing sulfur bound to oxygen
    • C08K5/42—Sulfonic acids; 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
    • C04B2103/56—Opacifiers
    • C04B2103/58—Shrinkage reducing agents
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/34—Non-shrinking or non-cracking materials

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

EL OBJETO DE LA INVENCION ES LA APLICACION DE PROPILENOGLICOL COMO ADITIVO REDUCTOR DE LA MEDIDA DE CONTRACCION EN COMPOSICIONES DE DISPERSION DE POLVO PARA ELEMENTOS DE CONSTRUCCION CONTIENE A) UN POLIMERIZADO BASE DEL GRUPO DE POLIMERIZADO DE VINILOESTER, COPOLIMERIZADO DE METACRILATO Y/O CO-POLIMERIZADO DE ESTIROL Y POLIMERIZADO DE CLORURO DE VINILO Y B), B1) 2 A 20% EN PESO RESPECTO AL POLIMERIZADO BASE DE POLIVINILOALCOHOL CON UN GRADO DE HIDROLISIS DE 85 A 94% MOLAR Y UNA VISCOSIDAD HOPPLER ENTRE 2 A 40 MPAS O B2) 2 A 20% EN PESO RESPECTO AL POLIMERIZADO BASE DE SALES ALCALINAS O ALCALINOTERREAS DE PRODUCTOS DE CONDENSACION DE FORMALDEHIDO ACIDO FENOLSULFONICO ASI COMO C) 3 A 30% EN PESO RESPECTO DEL PESO TOTAL DE COMPONENTE POLIMERO DE MEDIO ANTIBLOQUEANTE FINOS. SE CARACTERIZA YA QUE CONTIENE D) 1 A 20% EN PESO RESPECTO AL POLIMERIZADO BASICO EN POLIPROPILENGLICOL. LA COMPOSICION DE DISPERSION DE POLVO ES APROPIADA PARA EL EMPLEO EN MATERIALES DE CONSTRUCCION, MORTEROS DE SECADO, QUE CONTIENEN AGLOMERANTES DE CEMENTO PORTLAND INORGANICOS Y DA LUGAR A UNA PEQUEÑA CONTRACCION DEL MORTERO.
ES93108934T 1992-06-04 1993-06-03 Utilizacion de polipropilenglicol como aditivo reductor del coeficiente de contraccion en composiciones de polvos de dispersion para materiales de construccion. Expired - Lifetime ES2087609T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4218493A DE4218493A1 (de) 1992-06-04 1992-06-04 Verwendung von Polypropylenglykol als Schwindmaß-reduzierender Zusatz in Dispersionspulver-Zusammensetzungen für Baustoffe

Publications (1)

Publication Number Publication Date
ES2087609T3 true ES2087609T3 (es) 1996-07-16

Family

ID=6460422

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93108934T Expired - Lifetime ES2087609T3 (es) 1992-06-04 1993-06-03 Utilizacion de polipropilenglicol como aditivo reductor del coeficiente de contraccion en composiciones de polvos de dispersion para materiales de construccion.

Country Status (9)

Country Link
US (1) US5498665A (es)
EP (1) EP0573036B1 (es)
JP (1) JPH0776124B2 (es)
AT (1) ATE138359T1 (es)
CA (1) CA2097657C (es)
DE (2) DE4218493A1 (es)
ES (1) ES2087609T3 (es)
FI (1) FI932527A (es)
NO (1) NO932020L (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2117585C (en) * 1993-09-14 2001-06-05 Edward T. Shawl Cement composition
FR2717465B1 (fr) * 1994-03-21 1996-04-26 Rhone Poulenc Chimie Coulis d'injection pour enrober une armature, notamment une armature de précontrainte.
DE4426873A1 (de) * 1994-07-29 1996-02-01 Basf Ag Mit Polymerisaten modifizierte mineralische Baustoffe, die wenigstens eine Verbindung zugesetzt enthalten
US5571319A (en) * 1995-09-18 1996-11-05 W. R. Grace & Co.-Conn. Cement admixture
US5622558A (en) * 1995-09-18 1997-04-22 W.R. Grace & Co.-Conn Drying shrinkage cement admixture
DE19629526A1 (de) * 1996-07-22 1998-01-29 Basf Ag Verwendung von Phenolsulfonsäure-Formaldehyd-Kondensationsprodukten als Trocknungshilfsmittel
DE19629525A1 (de) * 1996-07-22 1998-01-29 Basf Ag Verwendung von Naphthalinsulfonsäure-Formaldehyd-Kondensationsprodukten als Trocknungshilfsmittel
DE19710381A1 (de) * 1997-03-13 1998-09-17 Buna Sow Leuna Olefinverb Gmbh Redispergierbare Dispersionspulver auf Basis von Polyacrylaten
AU3172799A (en) * 1998-04-20 1999-11-08 Kwang Myung Pharm. Ind. Co., Ltd. Compositions of polyolefin and polyvinyl alcohol, and films, sheets and articlesprocessed therefrom and multilayer products using the same
FR2796074A1 (fr) * 1999-07-07 2001-01-12 Rhodia Chimie Sa Poudres redispersables dans l'eau de polymeres filmogenes prepares a partir de monomeres a insaturation ethylenique et contenant des polyphenols
DE10019598A1 (de) * 2000-04-20 2001-11-08 Wacker Polymer Systems Gmbh Verwendung von in Wasser redispergierbaren Polymerpulvern in Baukleber-Zusammensetzungen
DE10040826A1 (de) * 2000-08-21 2002-03-07 Basf Ag Verfahren zur Herstellung von Polymerpulvern
US6893496B1 (en) 2002-12-16 2005-05-17 Universal White Cement Company, Inc. Cement compositions and admixtures therefore
FR2864099B1 (fr) * 2003-12-19 2006-02-17 Rhodia Chimie Sa Particules composites de latex recouvertes par une phase minerale comprenant au moins un silicate d'alcalino-terreux hydrate insoluble dans l'eau, leurs preparations, leurs utilisations
DE102005054905A1 (de) 2005-11-17 2007-05-24 Wacker Polymer Systems Gmbh & Co. Kg Schutzkolloidstabilisiertes Dispersionspulver
RU2411266C2 (ru) * 2005-11-24 2011-02-10 Зе Ниппон Синтетик Кемикал Индастри Ко., Лтд. Реэмульгируемая порошкообразная смола, водная эмульсия и адгезивный состав на ее основе
JP2010235362A (ja) * 2009-03-31 2010-10-21 Ube Ind Ltd 水硬性組成物
FR2957072B1 (fr) * 2010-03-02 2012-02-17 Lafarge Sa Procede d'inertage d'argiles non gonflantes
WO2011152049A1 (ja) 2010-06-03 2011-12-08 パナソニック株式会社 ガスタービンシステム
CA2741255C (en) * 2010-06-15 2013-05-14 Dow Stade Producktions Gmbh & Co. Ohg Redispersible polymer powder compositions prepared from styrene butadiene-based latex for dry mix formulations
DE102010042003A1 (de) 2010-10-05 2012-04-05 Wacker Chemie Ag Verwendung von Polypropylenoxid oder Ethylenoxid-Propylenoxid-Mischpolymerisat als haftungsverbessernden Zusatz in Klebe- und Armierungsmörtel
WO2013149377A1 (en) 2012-04-05 2013-10-10 Wacker Chemie Ag Use of polypropylene oxide or ethylene oxide-propylene oxide copolymers in combination with starch ether derivatives as additive in dry mortar compositions
EP2716615A1 (en) 2012-10-04 2014-04-09 Construction Research & Technology GmbH Hydraulic composition
US10000293B2 (en) 2015-01-23 2018-06-19 General Electric Company Gas-electric propulsion system for an aircraft

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3615785A (en) * 1968-02-02 1971-10-26 West Virginia Pulp & Paper Co Cement grinding aid and pack set inhibitor
SE320311B (es) * 1968-07-15 1970-02-02 Mo Och Domsjoe Ab
DE2049114C3 (de) * 1970-10-06 1974-03-21 Wacker-Chemie Gmbh, 8000 Muenchen Herstellen freifließender, blockfester,redispergierbarer Kunststoffpulver
JPS4843014A (es) 1971-10-01 1973-06-22
US3784648A (en) * 1971-10-01 1974-01-08 Wacker Chemie Gmbh Process for the preparation of free-flowing,lump-free,redispersible,synthetic resin powders
DE2614261C3 (de) * 1976-04-02 1984-08-23 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung dispergierbarer Dispersionspulver
US4204877A (en) * 1979-01-15 1980-05-27 Westvaco Corporation Cement grinding aid and set retarder
JPS59128240A (ja) 1983-01-13 1984-07-24 日本セメント株式会社 セメントに有効な収縮低減剤
SE435049B (sv) 1983-02-08 1984-09-03 Allmaen Byggnadsservice Ab Flytspackel
US4587279A (en) * 1984-08-31 1986-05-06 University Of Dayton Cementitious building material incorporating end-capped polyethylene glycol as a phase change material
US4704416A (en) 1985-12-19 1987-11-03 Wacker-Chemie Gmbh Aqueous redispersible powders which contain a water-soluble polymer and at least one organic silicon compound and a process for preparing the same
FR2614261B1 (fr) * 1987-04-21 1989-07-28 Robert Francis Surface de sustentation pour moyen de transport sur l'eau ou une surface enneigee et moyen de transport comportant une telle surface de sustentation.
DE3732114A1 (de) * 1987-09-24 1989-04-06 Wacker Chemie Gmbh Mittel zur reduzierung des schwundmasses von zement
JPH01226757A (ja) * 1988-03-04 1989-09-11 Takemoto Oil & Fat Co Ltd セメント用分散剤
DE3923229A1 (de) 1989-07-14 1991-01-24 Basf Ag In wasser redispergierbare polymerisat-pulver, die durch verspruehen von waessrigen polymerisat-dispersionen hergestellt sind, und ihre verwendung als zusatzmittel zu hydraulischen bindemitteln
DE4030638A1 (de) 1990-09-27 1992-04-02 Wacker Chemie Gmbh Dispersionspulverzusammensetzung

Also Published As

Publication number Publication date
ATE138359T1 (de) 1996-06-15
NO932020D0 (no) 1993-06-03
EP0573036A1 (de) 1993-12-08
NO932020L (no) 1993-12-06
JPH0776124B2 (ja) 1995-08-16
CA2097657C (en) 2000-03-07
JPH0687640A (ja) 1994-03-29
FI932527A0 (fi) 1993-06-03
US5498665A (en) 1996-03-12
EP0573036B1 (de) 1996-05-22
FI932527A (fi) 1993-12-05
DE59302655D1 (de) 1996-06-27
CA2097657A1 (en) 1993-12-04
DE4218493A1 (de) 1993-12-09

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