WO2015042669A3 - Method for the manufacture of water-repellent products - Google Patents

Method for the manufacture of water-repellent products Download PDF

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Publication number
WO2015042669A3
WO2015042669A3 PCT/BE2014/000050 BE2014000050W WO2015042669A3 WO 2015042669 A3 WO2015042669 A3 WO 2015042669A3 BE 2014000050 W BE2014000050 W BE 2014000050W WO 2015042669 A3 WO2015042669 A3 WO 2015042669A3
Authority
WO
WIPO (PCT)
Prior art keywords
manufacture
water
repellent products
products
repellent
Prior art date
Application number
PCT/BE2014/000050
Other languages
French (fr)
Other versions
WO2015042669A2 (en
Inventor
Gino Sirejacob
Original Assignee
Cormitec.B.V.B.A
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 Cormitec.B.V.B.A filed Critical Cormitec.B.V.B.A
Publication of WO2015042669A2 publication Critical patent/WO2015042669A2/en
Publication of WO2015042669A3 publication Critical patent/WO2015042669A3/en

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
    • 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
    • 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
    • C04B28/18—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 mixtures of the silica-lime type
    • 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
    • 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
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • 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
    • C08K5/54—Silicon-containing compounds
    • C08K5/541—Silicon-containing compounds containing oxygen
    • C08K5/5415—Silicon-containing compounds containing oxygen containing at least one Si—O bond
    • C08K5/5419—Silicon-containing compounds containing oxygen containing at least one Si—O bond containing at least one Si—C bond
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/20—Oxides; Hydroxides
    • C08K3/22—Oxides; Hydroxides of metals
    • C08K2003/2206—Oxides; Hydroxides of metals of calcium, strontium or barium

Abstract

Method for the manufacture of water-repellent products Method for the manufacture of water-repellent products contain a calcium containg hydraulic binding agent characterised in that, prior to the hardening of the products, the calcium containing hydraulic binding agent is mixed with an aqueous emulsion which contains: A) polysiloxane; B) an alkyl alkoxysilane; C) an emulsifying agent, in which the alkylalkoxysilane/polysiloxane weight ratio is between 21 and 40.
PCT/BE2014/000050 2013-09-26 2014-09-26 Method for the manufacture of water-repellent products WO2015042669A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
BE2013/0640 2013-09-26
BE2013/0640A BE1021766B1 (en) 2013-09-26 2013-09-26 METHOD FOR MANUFACTURING WATER-REPELLENT PRODUCTS

Publications (2)

Publication Number Publication Date
WO2015042669A2 WO2015042669A2 (en) 2015-04-02
WO2015042669A3 true WO2015042669A3 (en) 2015-06-04

Family

ID=49584565

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/BE2014/000050 WO2015042669A2 (en) 2013-09-26 2014-09-26 Method for the manufacture of water-repellent products

Country Status (2)

Country Link
BE (1) BE1021766B1 (en)
WO (1) WO2015042669A2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114907769B (en) * 2022-05-31 2023-03-10 紫荆花涂料（上海）有限公司 High-hardness inorganic fire-resistant ceramic-like coating and preparation method and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582874A (en) * 1983-07-02 1986-04-15 Bayer Aktiengesellschaft Silicone resin emulsion
EP0342519A2 (en) * 1988-05-20 1989-11-23 Wacker-Chemie Gmbh Process for the production of products based on silicone resin, starting from an inorganic fibrous material
US6294608B1 (en) * 1995-05-11 2001-09-25 Wacker-Chemie Gmbh Emulsions of organosilicon compounds for imparting water repellency to building materials
DE10203247A1 (en) * 2001-11-17 2003-05-28 Goldschmidt Ag Th Hydrocarbon-free water-in-oil cream e.g. useful for hydrophobizing building materials, comprises an alkyl alkoxysilane or alkoxy- or amine-functional organopolysiloxane, emulsifier and water
EP2065431A1 (en) * 2007-11-30 2009-06-03 Wacker Chemie AG Aqueous Dispersions of Organosilicon Compounds

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4394355A (en) 1982-03-02 1983-07-19 Celanese Corporation Recovery of catalytically-useful cobalt and like metal moieties from their solid oxalates with EDTA salts
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
US5110684A (en) 1990-11-07 1992-05-05 Dow Corning Corporation Masonry water repellent
DE19904496A1 (en) 1999-02-04 2000-08-10 Wacker Chemie Gmbh Aqueous creams of organosilicon compounds
EP2383238A1 (en) 2010-04-29 2011-11-02 Solvay SA Process for the manufacture of aerated concrete construction materials and construction materials obtained thereof
LT5966B (en) 2011-12-07 2013-10-25 Vilniaus Gedimino technikos universitetas Method of production of autoclaved porous concrete and composition of porous concrete

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4582874A (en) * 1983-07-02 1986-04-15 Bayer Aktiengesellschaft Silicone resin emulsion
EP0342519A2 (en) * 1988-05-20 1989-11-23 Wacker-Chemie Gmbh Process for the production of products based on silicone resin, starting from an inorganic fibrous material
US6294608B1 (en) * 1995-05-11 2001-09-25 Wacker-Chemie Gmbh Emulsions of organosilicon compounds for imparting water repellency to building materials
DE10203247A1 (en) * 2001-11-17 2003-05-28 Goldschmidt Ag Th Hydrocarbon-free water-in-oil cream e.g. useful for hydrophobizing building materials, comprises an alkyl alkoxysilane or alkoxy- or amine-functional organopolysiloxane, emulsifier and water
EP2065431A1 (en) * 2007-11-30 2009-06-03 Wacker Chemie AG Aqueous Dispersions of Organosilicon Compounds

Also Published As

Publication number Publication date
WO2015042669A2 (en) 2015-04-02
BE1021766B1 (en) 2016-01-15

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