WO1990015852A3 - Process for producing corrosion-resistant coatings on metal surfaces - Google Patents

Process for producing corrosion-resistant coatings on metal surfaces Download PDF

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Publication number
WO1990015852A3
WO1990015852A3 PCT/EP1990/000918 EP9000918W WO9015852A3 WO 1990015852 A3 WO1990015852 A3 WO 1990015852A3 EP 9000918 W EP9000918 W EP 9000918W WO 9015852 A3 WO9015852 A3 WO 9015852A3
Authority
WO
WIPO (PCT)
Prior art keywords
carbon atoms
residue
chain
compound
general formula
Prior art date
Application number
PCT/EP1990/000918
Other languages
German (de)
French (fr)
Other versions
WO1990015852A2 (en
Inventor
Riese-Meyer Loert De
Christian Block
Original Assignee
Henkel 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
Application filed by Henkel Kgaa filed Critical Henkel Kgaa
Publication of WO1990015852A2 publication Critical patent/WO1990015852A2/en
Publication of WO1990015852A3 publication Critical patent/WO1990015852A3/en

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Classifications

    • 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
    • C08G77/48—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 in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms
    • C08G77/58—Metal-containing linkages
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D183/00—Coating compositions based on 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; Coating compositions based on derivatives of such polymers
    • C09D183/14—Coating compositions based on 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; Coating compositions based on derivatives of such polymers in which at least two but not all the silicon atoms are connected by linkages other than oxygen atoms

Abstract

Process for producing corrosion-resistant coatings on metal surfaces, namely iron, steel, zinc, titanium, magnesium and/or preferably aluminium and their alloys, by applying a heteropolycondensate of silicic acid obtained from (a) at least one compound of the general formula (I): X3Si-O-AlX2, where the Xs are identical or independently denote hydrogen, hydroxy, halogen, alkoxy with 1 to 22 carbon atoms or acyloxy with 2 to 22 carbon atoms, (b) at least one compound of the general formula (II): RmSiX4-m, where X is as defined above, R is a straight-chain and/or branched-chain alkyl residue with 1 to 20 carbon atoms, a straight-chain and/or branched-chain alkenyl residue with 2 to 20 carbon atoms, an aryl residue with 6 to 10 carbon atoms, an alkylaryl residue with 7 to 28 carbon atoms, an alkylalkenyl residue with 3 to 22 carbon atoms, or an alkenylaryl residue with 8 to 28 carbon atoms and m is equal to 1, 2 or 3, and (c) at least one compound of the general formula (III): SiX4, where the Xs are identical or independently have the meaning given above, provided that at least one residue is not hydrogen.
PCT/EP1990/000918 1989-06-21 1990-06-12 Process for producing corrosion-resistant coatings on metal surfaces WO1990015852A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19893920297 DE3920297A1 (en) 1989-06-21 1989-06-21 METHOD FOR PRODUCING CORROSION PROTECTIVE LAYERS ON METAL SURFACES
DEP3920297.6 1989-06-21

Publications (2)

Publication Number Publication Date
WO1990015852A2 WO1990015852A2 (en) 1990-12-27
WO1990015852A3 true WO1990015852A3 (en) 1991-03-07

Family

ID=6383237

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1990/000918 WO1990015852A2 (en) 1989-06-21 1990-06-12 Process for producing corrosion-resistant coatings on metal surfaces

Country Status (3)

Country Link
AU (1) AU5928690A (en)
DE (1) DE3920297A1 (en)
WO (1) WO1990015852A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4138218C2 (en) * 1991-11-21 1994-08-04 Doerken Ewald Ag Use of post-dipping agents for the post-treatment of chromated or passivated galvanizing layers
DE19530836C1 (en) * 1995-08-22 1996-09-12 Fraunhofer Ges Forschung Corrosion resistant coating for bronze
DE19706515A1 (en) * 1997-02-19 1998-08-20 Inst Neue Mat Gemein Gmbh Low-hydroxyl organic / inorganic composites, process for their preparation and their use
DE60123038T2 (en) 2000-05-11 2007-04-05 Dow Corning Corp., Midland ANTI-CORROSIVE COATING COMPOSITION
WO2002088262A1 (en) 2001-05-01 2002-11-07 Dow Corning Corporation Protective coating composition
JP2009127022A (en) * 2007-11-28 2009-06-11 Nitto Denko Corp Photosemiconductor element-sealing resin containing polyaluminosiloxane and photosemiconductor device obtained by using the same
JP4721364B2 (en) 2007-11-28 2011-07-13 日東電工株式会社 Optical semiconductor element sealing resin and optical semiconductor device obtained using the same
DE102011085574A1 (en) 2011-11-02 2013-05-02 Wacker Chemie Ag Treatment of steel surfaces

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB923720A (en) * 1960-05-03 1963-04-18 Hughes Aircraft Co Method of producing a copolymer of aluminium oxide and silicon oxide
DE3011761A1 (en) * 1980-03-26 1981-10-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München METHOD FOR CONNECTING SUBSTRATES BY HOT SEALING
DE3439880C1 (en) * 1984-10-31 1986-05-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Paint and process for the production of anti-corrosion coatings
EP0240333A2 (en) * 1986-04-01 1987-10-07 Toray Silicone Company, Ltd. Thermosetting resin compositions

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB923720A (en) * 1960-05-03 1963-04-18 Hughes Aircraft Co Method of producing a copolymer of aluminium oxide and silicon oxide
DE3011761A1 (en) * 1980-03-26 1981-10-01 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München METHOD FOR CONNECTING SUBSTRATES BY HOT SEALING
DE3439880C1 (en) * 1984-10-31 1986-05-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V., 8000 München Paint and process for the production of anti-corrosion coatings
EP0240333A2 (en) * 1986-04-01 1987-10-07 Toray Silicone Company, Ltd. Thermosetting resin compositions

Also Published As

Publication number Publication date
AU5928690A (en) 1991-01-08
DE3920297A1 (en) 1991-01-17
WO1990015852A2 (en) 1990-12-27

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