WO2009087043A3 - Active corrosion protection by encapsulated inhibitors - Google Patents

Active corrosion protection by encapsulated inhibitors Download PDF

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Publication number
WO2009087043A3
WO2009087043A3 PCT/EP2008/067955 EP2008067955W WO2009087043A3 WO 2009087043 A3 WO2009087043 A3 WO 2009087043A3 EP 2008067955 W EP2008067955 W EP 2008067955W WO 2009087043 A3 WO2009087043 A3 WO 2009087043A3
Authority
WO
WIPO (PCT)
Prior art keywords
corrosion protection
active corrosion
encapsulated
inhibitors
encapsulated inhibitors
Prior art date
Application number
PCT/EP2008/067955
Other languages
German (de)
French (fr)
Other versions
WO2009087043A2 (en
Inventor
Franz Gammel
Theo Hack
Dominik Raps
Jürgen Wehr
Original Assignee
Eads Deutschland 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 Eads Deutschland Gmbh filed Critical Eads Deutschland Gmbh
Publication of WO2009087043A2 publication Critical patent/WO2009087043A2/en
Publication of WO2009087043A3 publication Critical patent/WO2009087043A3/en

Links

Classifications

    • 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
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08—Anti-corrosive paints
    • C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/48—Stabilisers against degradation by oxygen, light or heat
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/65—Additives macromolecular
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/69—Particle size larger than 1000 nm
    • 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
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
    • 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
    • C08K5/45—Heterocyclic compounds having sulfur in the ring
    • C08K5/46—Heterocyclic compounds having sulfur in the ring with oxygen or nitrogen in the ring
    • C08K5/47—Thiazoles
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/10—Encapsulated ingredients
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/02—Polyureas

Abstract

The invention relates to a coating composition for corrosion protection of metallic substrates and production thereof, and also to a process for the production of corrosion-resistant substrates.
PCT/EP2008/067955 2008-01-08 2008-12-18 Active corrosion protection by encapsulated inhibitors WO2009087043A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102008003392.8A DE102008003392B4 (en) 2008-01-08 2008-01-08 A paint composition, a process for the preparation of a paint composition and a use of the paint composition
DE102008003392.8 2008-01-08

Publications (2)

Publication Number Publication Date
WO2009087043A2 WO2009087043A2 (en) 2009-07-16
WO2009087043A3 true WO2009087043A3 (en) 2009-09-11

Family

ID=40758357

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/067955 WO2009087043A2 (en) 2008-01-08 2008-12-18 Active corrosion protection by encapsulated inhibitors

Country Status (2)

Country Link
DE (1) DE102008003392B4 (en)
WO (1) WO2009087043A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9011977B2 (en) 2009-09-11 2015-04-21 GM Global Technology Operations LLC Corrosion inhibitors in breakable microcapsules to passivate scratched metals
DE102012022440A1 (en) 2012-11-16 2014-05-22 Benjamin Wilden Carrying out self-regeneration and growth of a surface coating, comprises passing a coating material through an opening of a line system, and applying the coating material on the object, which is to be protected
FR3029835B1 (en) * 2014-12-15 2019-06-28 Airbus Group ANTICORROSIVE COATINGS CHARGED WITH MESOSTRUCTURED PARTICLES
US10160005B2 (en) 2015-05-28 2018-12-25 GM Global Technology Operations LLC Coated articles and methods of making the same
CN113083175B (en) * 2021-04-07 2023-02-24 信和新材料（苏州）有限公司 Preparation method of corrosion inhibitor @ cerium dioxide microcapsule for anticorrosive paint

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156910A (en) * 1985-10-04 1992-10-20 The Crowell Corp. Cushiony packaging
WO1999027012A1 (en) * 1997-11-25 1999-06-03 Schill & Seilacher (Gmbh & Co.) Microencapsulated rubber additive
WO1999046338A1 (en) * 1998-03-13 1999-09-16 Minnesota Mining And Manufacturing Company Latent coating for metal surface repair
DE10058595A1 (en) * 2000-11-25 2002-06-06 Daimler Chrysler Ag Anti-corrosion coating for metals has at least one layer, e.g. electrophoretic primer, containing hollow micro-particles, some filled with corrosion inhibitors and some filled with isocyanate or other hardenable substance
EP1614723A1 (en) * 2004-07-10 2006-01-11 Cognis IP Management GmbH Dispersions

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5637507A (en) * 1989-01-05 1997-06-10 The United States Of America As Represented By The United States Department Of Energy Tetraethyl orthosilicate-based glass composition and method
WO1999061182A2 (en) 1998-05-28 1999-12-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Layer system for protecting light metals and light metal alloys against corrosion
US6099894A (en) * 1998-07-27 2000-08-08 Frisby Technologies, Inc. Gel-coated microcapsules
DE102004010212B4 (en) 2004-03-02 2007-07-19 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Coating system for corrosion protection and its use
US7342057B2 (en) 2004-08-24 2008-03-11 United States Of America As Represented By The Secretary Of The Army Self-healing coatings using microcapsules to suppress lead dust

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156910A (en) * 1985-10-04 1992-10-20 The Crowell Corp. Cushiony packaging
WO1999027012A1 (en) * 1997-11-25 1999-06-03 Schill & Seilacher (Gmbh & Co.) Microencapsulated rubber additive
WO1999046338A1 (en) * 1998-03-13 1999-09-16 Minnesota Mining And Manufacturing Company Latent coating for metal surface repair
DE10058595A1 (en) * 2000-11-25 2002-06-06 Daimler Chrysler Ag Anti-corrosion coating for metals has at least one layer, e.g. electrophoretic primer, containing hollow micro-particles, some filled with corrosion inhibitors and some filled with isocyanate or other hardenable substance
EP1614723A1 (en) * 2004-07-10 2006-01-11 Cognis IP Management GmbH Dispersions

Also Published As

Publication number Publication date
DE102008003392B4 (en) 2016-11-17
DE102008003392A1 (en) 2009-07-16
WO2009087043A2 (en) 2009-07-16

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