ECSP920814A - Emulsiones de organopolisiloxano y alquiltrialcoxisilano para impregnar elementos de construccion reforzados con fibras y aglutinados por cemento - Google Patents

Emulsiones de organopolisiloxano y alquiltrialcoxisilano para impregnar elementos de construccion reforzados con fibras y aglutinados por cemento

Info

Publication number
ECSP920814A
ECSP920814A EC1992000814A ECSP920814A ECSP920814A EC SP920814 A ECSP920814 A EC SP920814A EC 1992000814 A EC1992000814 A EC 1992000814A EC SP920814 A ECSP920814 A EC SP920814A EC SP920814 A ECSP920814 A EC SP920814A
Authority
EC
Ecuador
Prior art keywords
organopolysiloxane
emulsions
pct
cement
alkyltrialcoxisilane
Prior art date
Application number
EC1992000814A
Other languages
English (en)
Inventor
Dieter Gerhardinger
Au Gunter Von
Original Assignee
Wacker Chemie 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 Wacker Chemie Gmbh filed Critical Wacker Chemie Gmbh
Publication of ECSP920814A publication Critical patent/ECSP920814A/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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/46—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with organic materials
    • C04B41/49—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes
    • C04B41/4905—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon
    • C04B41/495—Compounds having one or more carbon-to-metal or carbon-to-silicon linkages ; Organo-clay compounds; Organo-silicates, i.e. ortho- or polysilicic acid esters ; Organo-phosphorus compounds; Organo-inorganic complexes containing silicon applied to the substrate as oligomers or polymers
    • C04B41/4961—Polyorganosiloxanes, i.e. polymers with a Si-O-Si-O-chain; "silicones"
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/60—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only artificial stone
    • C04B41/61—Coating or impregnation
    • C04B41/62—Coating or impregnation with organic materials
    • C04B41/64—Compounds having one or more carbon-to-metal of carbon-to-silicon linkages
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/03—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in aqueous media
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/14—Polysiloxanes containing silicon bound to oxygen-containing groups
    • C08G77/18—Polysiloxanes containing silicon bound to oxygen-containing groups to alkoxy or aryloxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/24—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen halogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/04—Polysiloxanes
    • C08G77/22—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen
    • C08G77/26—Polysiloxanes containing silicon bound to organic groups containing atoms other than carbon, hydrogen and oxygen nitrogen-containing groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G77/00—Macromolecular compounds obtained by reactions forming a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon in the main chain of the macromolecule
    • C08G77/70—Siloxanes defined by use of the MDTQ nomenclature
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2383/00—Characterised by the use of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen, or carbon only; Derivatives of such polymers
    • C08J2383/04—Polysiloxanes

Abstract

El invento se refiere a emulsiones acuosas de (A) un organopolisioxano, que está exento de nitrógeno básico, y (B) un alquiltrialcoxisilano, las cuales contienen © un emulsionante y (D) agua, teniendo el organopolisiloxano (A) la fórmula en la que los R significan radicales de hidrocarburos C1-C18 univalentes, iguales o diferentes, eventualmente sustituidos, unidos a través de SiC; los R1 significan radicales de hidrocarburos C1-C6 univalentes, iguales o diferentes; a significa 0, 1, 2 ó 3, en promedio de 0,75 a 1,5, y b significa 1, 2 ó 3, en promedio de 0,2 a 2,0, y poseyendo un peso molecular de por lo menos 600 g/mol, un procedimiento para su preparación y su utilización para la impregnación repelente del agua de elementos de construcción con fibras y aglutinados por cemento.
EC1992000814A 1991-05-03 1992-02-27 Emulsiones de organopolisiloxano y alquiltrialcoxisilano para impregnar elementos de construccion reforzados con fibras y aglutinados por cemento ECSP920814A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4114498A DE4114498A1 (de) 1991-05-03 1991-05-03 Organopolysiloxan- alkyltrialkoxysilanemulsionen zur impraegnierung von zementgebundenen faserbauteilen

Publications (1)

Publication Number Publication Date
ECSP920814A true ECSP920814A (es) 1993-01-12

Family

ID=6430924

Family Applications (1)

Application Number Title Priority Date Filing Date
EC1992000814A ECSP920814A (es) 1991-05-03 1992-02-27 Emulsiones de organopolisiloxano y alquiltrialcoxisilano para impregnar elementos de construccion reforzados con fibras y aglutinados por cemento

Country Status (14)

Country Link
US (1) US5443627A (es)
EP (1) EP0582611B1 (es)
JP (1) JPH06501514A (es)
KR (1) KR970000942B1 (es)
CN (1) CN1036788C (es)
AT (1) ATE124433T1 (es)
AU (1) AU659454B2 (es)
BR (1) BR9205828A (es)
CA (1) CA2105765C (es)
DE (2) DE4114498A1 (es)
EC (1) ECSP920814A (es)
ES (1) ES2074361T3 (es)
MX (1) MX9202068A (es)
WO (1) WO1992019671A1 (es)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5449712A (en) * 1993-01-13 1995-09-12 Thoro System Products, Inc. Organosilicon emulsions for rendering porous substrates water repellent
AU679141B2 (en) * 1993-12-14 1997-06-19 Victoria University Of Technology Silane/siloxane emulsions for masonry surfaces
AUPM295293A0 (en) * 1993-12-14 1994-01-13 Victoria University Of Technology Method of producing stable silane/siloxane emulsions for rendering masonry surfaces water repellent
AUPM399794A0 (en) * 1994-02-21 1994-03-17 Victoria University Of Technology Aqueous compositions for the water repellent treatment of masonry
CN1043577C (zh) * 1994-05-20 1999-06-09 苏州市建筑材料科学研究所 有机硅防水呼吸涂料及其生产工艺
DE19517346A1 (de) * 1995-05-11 1996-11-14 Wacker Chemie Gmbh Emulsionen von Organosiliciumverbindungen für die Hydrophobierung von Baustoffen
DE19514639A1 (de) * 1995-04-20 1996-10-24 Wacker Chemie Gmbh Verfahren zur wasserabweisenden Imprägnierung von Gips
DE19620811A1 (de) * 1995-05-23 1996-12-19 Toagosei Co Ltd Wässrige Silanemulsionszusammensetzung
US5686523A (en) * 1995-05-26 1997-11-11 Osi Specialties, Inc. Aqueous curable silane/polymer compositions
DE19535005A1 (de) * 1995-09-21 1997-03-27 Wacker Chemie Gmbh Wäßrige Organopolysiloxanemulsionen sowie Emulgatoren zu deren Herstellung
US6869643B1 (en) * 1996-02-15 2005-03-22 Wacker-Chemie Gmbh Self-priming architectural coatings
DE19610234C2 (de) * 1996-03-15 1999-08-05 Goldschmidt Ag Th Verwendung von Siloxanen mit betainischen und quaternären Gruppen zur Herstellung von Dämmstoffplatten auf Mineral- und Papierfaserbasis
FR2749588B1 (fr) * 1996-06-10 1998-09-11 Rhone Poulenc Chimie Emulsion aqueuse de resine silicone pour l'hydrofugation de materiaux de construction
DE19628035A1 (de) * 1996-07-11 1998-01-15 Wacker Chemie Gmbh Wäßrige Cremes von Organosiliciumverbindungen für Hydrophobierung von Baustoffen
DE19634500A1 (de) * 1996-08-26 1998-03-05 Wacker Chemie Gmbh Zusammensetzungen für die wasser- und ölabweisende Behandlung saugfähiger Materialien
US6207720B1 (en) * 1999-06-25 2001-03-27 Crompton Corporation Hydrolyzable silane emulsions and method for preparing the same
EP1204793B1 (en) * 1999-07-26 2007-04-25 The Procter & Gamble Company Stable silicone oil emulsion composition, article of manufacture, and method of fabric wrinkle control
US6908962B1 (en) 1999-07-26 2005-06-21 The Procter & Gamble Company Stable silicone oil emulsion composition, article of manufacture, and method of fabric wrinkle control
WO2002081399A1 (en) 2001-04-09 2002-10-17 James Hardie Research Pty Limited Integral water resistant fibre-cement
US7148270B2 (en) 2003-05-15 2006-12-12 Rohm And Haas Company Polymer-modified fiber-cement composition
US8168716B2 (en) * 2006-11-29 2012-05-01 Dow Corning Corporation Aqueous emulsions of silicone resins
DE102007011251A1 (de) * 2007-03-08 2008-09-11 Evonik Goldschmidt Gmbh Organisch modifizierte Siloxane und deren Verwendung zur Herstellung von Zubereitungen für wasserabweisende Imprägnierungen
JP2009280717A (ja) * 2008-05-23 2009-12-03 Dow Corning Toray Co Ltd シリコーン樹脂水性エマルジョン組成物およびその製造方法
CN102197008A (zh) * 2008-10-24 2011-09-21 陶氏康宁公司 含有含硅化合物的组合物
DE102008063965C5 (de) 2008-12-19 2019-02-21 Evonik Degussa Gmbh Hydrophobierte zementhaltige Zusammensetzungen
DE102011007006A1 (de) * 2011-04-07 2012-10-11 Wacker Chemie Ag Wässrige Dispersionen von Organosiliciumverbindungen
CN102911597B (zh) * 2012-10-23 2015-06-24 江苏苏博特新材料股份有限公司 一种用于清水混凝土保护的环保型涂料及其制备方法
EP3707107B1 (de) 2018-01-19 2021-06-16 Wacker Chemie AG Alkylsiliconharz als additiv zur hydrophobierung von faserzement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1590745A (es) * 1967-11-03 1970-04-20
DE3312911C2 (de) * 1983-04-11 1986-01-02 Th. Goldschmidt Ag, 4300 Essen Mittel zum Wasserabweisendmachen anorganischer Bauelemente
US4877654A (en) * 1988-05-02 1989-10-31 Pcr, Inc. Buffered silane emulsions for rendering porous substrates water repellent
DE3836830A1 (de) * 1988-10-28 1990-05-17 Wacker Chemie Gmbh Verfahren zur herstellung waessriger emulsionen von hochmolekularen organopolysiloxanen
DE3911479A1 (de) * 1989-04-08 1990-10-11 Goldschmidt Ag Th Zubereitung zur wasserabweisenden impraegnierung poroeser mineralischer baustoffe

Also Published As

Publication number Publication date
AU659454B2 (en) 1995-05-18
MX9202068A (es) 1992-11-01
CN1069749A (zh) 1993-03-10
AU1650392A (en) 1992-12-21
EP0582611B1 (de) 1995-06-28
WO1992019671A1 (de) 1992-11-12
CA2105765C (en) 1996-12-10
DE59202745D1 (de) 1995-08-03
JPH0681788B1 (es) 1994-10-19
ES2074361T3 (es) 1995-09-01
JPH06501514A (ja) 1994-02-17
KR970000942B1 (ko) 1997-01-21
BR9205828A (pt) 1994-09-27
DE4114498A1 (de) 1992-11-05
CN1036788C (zh) 1997-12-24
EP0582611A1 (de) 1994-02-16
US5443627A (en) 1995-08-22
ATE124433T1 (de) 1995-07-15

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