DE69704312D1 - Gipsmischung, die ein hydrophobes Additiv enthält, und Verfahren zur Hydrophobierung von Gips - Google Patents

Gipsmischung, die ein hydrophobes Additiv enthält, und Verfahren zur Hydrophobierung von Gips

Info

Publication number
DE69704312D1
DE69704312D1 DE69704312T DE69704312T DE69704312D1 DE 69704312 D1 DE69704312 D1 DE 69704312D1 DE 69704312 T DE69704312 T DE 69704312T DE 69704312 T DE69704312 T DE 69704312T DE 69704312 D1 DE69704312 D1 DE 69704312D1
Authority
DE
Germany
Prior art keywords
hydrophobic
gypsum
mixture containing
rendering
additive
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
DE69704312T
Other languages
English (en)
Other versions
DE69704312T2 (de
Inventor
Bryan Thomas
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.)
Dow Silicones UK Ltd
Original Assignee
Dow Corning Ltd
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 Dow Corning Ltd filed Critical Dow Corning Ltd
Publication of DE69704312D1 publication Critical patent/DE69704312D1/de
Application granted granted Critical
Publication of DE69704312T2 publication Critical patent/DE69704312T2/de
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
    • C04B24/40—Compounds containing silicon, titanium or zirconium or other organo-metallic compounds; Organo-clays; Organo-inorganic complexes
    • C04B24/42—Organo-silicon compounds
    • 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
    • C04B28/14—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 calcium sulfate cements
    • 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
    • C04B2103/60—Agents for protection against chemical, physical or biological attack
    • C04B2103/65—Water proofers or repellants
DE69704312T 1996-07-17 1997-07-14 Gipsmischung, die ein hydrophobes Additiv enthält, und Verfahren zur Hydrophobierung von Gips Expired - Lifetime DE69704312T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9614978.6A GB9614978D0 (en) 1996-07-17 1996-07-17 Gypsum mixture containing hydrophobic additive and method for hydrophobing gypsum

Publications (2)

Publication Number Publication Date
DE69704312D1 true DE69704312D1 (de) 2001-04-26
DE69704312T2 DE69704312T2 (de) 2001-09-06

Family

ID=10797041

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69704312T Expired - Lifetime DE69704312T2 (de) 1996-07-17 1997-07-14 Gipsmischung, die ein hydrophobes Additiv enthält, und Verfahren zur Hydrophobierung von Gips

Country Status (6)

Country Link
US (1) US5855667A (de)
EP (1) EP0819663B1 (de)
JP (1) JP4121042B2 (de)
KR (1) KR980009191A (de)
DE (1) DE69704312T2 (de)
GB (1) GB9614978D0 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6106607A (en) * 1999-09-10 2000-08-22 Dow Corning Corporation Composition for hydrophobing gypsum and methods for the preparation and use thereof
CA2442867C (en) * 2001-04-09 2011-05-31 James Hardie Research Pty Limited Integral water resistant fibre-cement
GB0111145D0 (en) * 2001-05-08 2001-06-27 Mbt Holding Ag Admixture
US6932863B2 (en) * 2002-11-06 2005-08-23 Haggai Shoshany Gypsum product and method therefor
US6902615B2 (en) * 2002-11-06 2005-06-07 Haggai Shoshany Gypsum product and method therefor
US8070895B2 (en) 2007-02-12 2011-12-06 United States Gypsum Company Water resistant cementitious article and method for preparing same
US20090029141A1 (en) * 2007-07-23 2009-01-29 United States Gypsum Company Mat-faced gypsum board and method of making thereof
DE102007062772A1 (de) * 2007-12-27 2009-07-02 Baerlocher Gmbh Fettsäuresalzgemisch als Hydrophobierungsmittel für Baumaterialien
DE102007062773A1 (de) 2007-12-27 2009-07-02 Baerlocher Gmbh Hydrophobiertes Bindemittelgemisch und daraus hergestellte Baumaterialien
US8703874B2 (en) 2008-11-06 2014-04-22 Thomas Aberle Powder to hydrophobise and its use
DE102009007930A1 (de) * 2009-02-06 2010-08-12 Tesa Se Lösung insbesondere zur Vorbehandlung eines hydrophilen Untergrundes zur Verbesserung einer Verklebung bei feuchten und nassen Bedingungen
US8329308B2 (en) * 2009-03-31 2012-12-11 United States Gypsum Company Cementitious article and method for preparing the same
DE102010003870A1 (de) 2010-04-12 2011-10-13 Evonik Degussa Gmbh Verwendung wässriger Alkyl- und Amino-funktionalisierter Silizium enthaltender Co-Kondensate zur Massenhydrophobierung mineralischer Baustoffe
DE102010003869A1 (de) 2010-04-12 2011-10-13 Evonik Degussa Gmbh Alkyl- und Amino-funktionalisierte Siloxane mit Bis(alkoxysilyl)amin zur Massenhydrophobierung mineralischer Baustoffe
DE102010003868A1 (de) 2010-04-12 2011-10-13 Evonik Degussa Gmbh Zusammensetzung geeignet zur Massenmodifizierung von mineralischen Baustoffen
DE102011084301A1 (de) * 2011-10-11 2013-04-11 Wacker Chemie Ag Verfahren zur Massehydrophobierung von Baustoffen mit festen Organosiliciumverbindungen
FR3042493A1 (fr) * 2015-10-20 2017-04-21 Lafarge Sa Composition hydraulique presentant une resistance a la carbonatation amelioree
FR3044904B1 (fr) * 2015-12-14 2019-05-31 L'oreal Composition comprenant l'association d'alcoxysilanes particuliers et d'un tensioactif

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579540A (en) * 1968-11-01 1971-05-18 Howard G Ohlhausen Method for protecting nonporous substrates and for rendering them water repellent
US4002800A (en) * 1972-12-01 1977-01-11 Dynamit Nobel Aktiengesellschaft Impregnation of masonry having a neutrally or acidly reaction surface
US4136687A (en) * 1977-10-27 1979-01-30 Johnson & Johnson Water resistant orthopedic cast
JPS5669256A (en) * 1979-10-31 1981-06-10 Toray Silicone Co Manufacture of gypsum hardened body
DE3429311C1 (de) * 1984-08-09 1985-12-05 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung wasserabweisender poroeser Formkoerper aus Gips
DE3635260A1 (de) * 1986-10-16 1988-04-28 Wacker Chemie Gmbh Verfahren zum wasserabweisendmachen von saugfaehigen anorganischen baustoffen
DE3704439A1 (de) * 1987-02-12 1988-08-25 Wacker Chemie Gmbh Verfahren zur herstellung von wasserabweisenden gegenstaenden aus gips und hydrophobierungsmittel enthaltende gipspulver
US4889747A (en) * 1988-05-02 1989-12-26 Pcr, Inc. Hydrophobic expanded perlite compositions and process for preparing the same
US5073195A (en) * 1990-06-25 1991-12-17 Dow Corning Corporation Aqueous silane water repellent compositions
US5051129A (en) * 1990-06-25 1991-09-24 Dow Corning Corporation Masonry water repellent composition
US5110684A (en) * 1990-11-07 1992-05-05 Dow Corning Corporation Masonry water repellent
US5100684A (en) * 1991-03-25 1992-03-31 The Procter & Gamble Company Process of using silica to decrease fat absorption
US5205860A (en) * 1992-01-23 1993-04-27 Dow Corning Corporation Water repellents containing organosilicon compounds
US5209775A (en) * 1992-01-23 1993-05-11 Dow Corning Corporation Water repellents containing organosilicon compounds
DE4204306A1 (de) * 1992-02-13 1993-08-19 Wacker Chemie Gmbh Organopolysiloxanzusammensetzung
US5300327A (en) * 1993-03-22 1994-04-05 Dow Corning Corporation Water repellent organosilicon compositions
US5421866A (en) * 1994-05-16 1995-06-06 Dow Corning Corporation Water repellent compositions
GB9605706D0 (en) * 1996-03-19 1996-05-22 Dow Corning Method for hydrophobing gypsum

Also Published As

Publication number Publication date
GB9614978D0 (en) 1996-09-04
EP0819663A1 (de) 1998-01-21
JPH1081555A (ja) 1998-03-31
US5855667A (en) 1999-01-05
DE69704312T2 (de) 2001-09-06
JP4121042B2 (ja) 2008-07-16
KR980009191A (ko) 1998-04-30
EP0819663B1 (de) 2001-03-21

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: KROHER, STROBEL RECHTS- UND PATENTANWAELTE, 80336

8328 Change in the person/name/address of the agent

Representative=s name: DR. SCHOEN & PARTNER, 80336 MUENCHEN