WO2007082153A3 - Self-healing coating system - Google Patents
Self-healing coating system Download PDFInfo
- Publication number
- WO2007082153A3 WO2007082153A3 PCT/US2007/060149 US2007060149W WO2007082153A3 WO 2007082153 A3 WO2007082153 A3 WO 2007082153A3 US 2007060149 W US2007060149 W US 2007060149W WO 2007082153 A3 WO2007082153 A3 WO 2007082153A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- polymerizer
- activator
- capsules
- self
- coating
- Prior art date
Links
Classifications
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/16—Auto-repairing or self-sealing arrangements or agents
- B29C73/163—Sealing compositions or agents, e.g. combined with propellant agents
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C73/00—Repairing of articles made from plastics or substances in a plastic state, e.g. of articles shaped or produced by using techniques covered by this subclass or subclass B29D
- B29C73/16—Auto-repairing or self-sealing arrangements or agents
- B29C73/22—Auto-repairing or self-sealing arrangements or agents the article containing elements including a sealing composition, e.g. powder being liberated when the article is damaged
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L101/00—Compositions of unspecified macromolecular compounds
-
- 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
- C09D183/04—Polysiloxanes
-
- 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
-
- 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
- C09D7/67—Particle size smaller than 100 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
- C09D7/66—Additives characterised by particle size
- C09D7/68—Particle size between 100-1000 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
- C09D7/66—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
- 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
-
- 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
- C08G77/60—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 all the silicon atoms are connected by linkages other than oxygen atoms
-
- 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
- C08K5/04—Oxygen-containing compounds
- C08K5/09—Carboxylic acids; Metal salts thereof; Anhydrides thereof
- C08K5/098—Metal salts of carboxylic acids
-
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
- Y10T428/2984—Microcapsule with fluid core [includes liposome]
- Y10T428/2985—Solid-walled microcapsule from synthetic polymer
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Nanotechnology (AREA)
- Health & Medical Sciences (AREA)
- Mechanical Engineering (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Paints Or Removers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Medicinal Preparation (AREA)
- Manufacturing Of Micro-Capsules (AREA)
Abstract
A self-healing coating includes a polymer matrix, a polymerizer, and a set of capsules containing a corresponding activator for the polymerizer. The polymerizer may be present in another set of capsules, or the polymerizer may be phase separated from the polymer matrix. The coating may be prepared by depositing a coating composition on a substrate and solidifying the coating composition, where the coating composition includes the polymerizer, the activator capsules and a matrix precursor. A combination of polymerizer capsules and activator capsules may be part of a kit, which may be used to provide self-healing properties to a coating. The polymerizer and the activator may be wet-curable, and coatings containing the polymerizer and activator may be able to self-heal when in contact with water.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP07709966A EP1973972A2 (en) | 2006-01-05 | 2007-01-05 | Self-healing coating system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US75684106P | 2006-01-05 | 2006-01-05 | |
US60/756,841 | 2006-01-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007082153A2 WO2007082153A2 (en) | 2007-07-19 |
WO2007082153A3 true WO2007082153A3 (en) | 2008-04-17 |
Family
ID=38123694
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2007/060149 WO2007082153A2 (en) | 2006-01-05 | 2007-01-05 | Self-healing coating system |
Country Status (3)
Country | Link |
---|---|
US (1) | US7723405B2 (en) |
EP (1) | EP1973972A2 (en) |
WO (1) | WO2007082153A2 (en) |
Families Citing this family (81)
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US6518330B2 (en) * | 2001-02-13 | 2003-02-11 | Board Of Trustees Of University Of Illinois | Multifunctional autonomically healing composite material |
US7566747B2 (en) * | 2004-05-07 | 2009-07-28 | The Board Of Trustees Of The University Of Illinois | Wax particles for protection of activators, and multifunctional autonomically healing composite materials |
US7612152B2 (en) * | 2005-05-06 | 2009-11-03 | The Board Of Trustees Of The University Of Illinois | Self-healing polymers |
US7723405B2 (en) | 2006-01-05 | 2010-05-25 | The Board Of Trustees Of The University Of Illinois | Self-healing coating system |
US7569625B2 (en) * | 2006-06-02 | 2009-08-04 | The Board Of Trustees Of The University Of Illinois | Self-healing elastomer system |
US20080237822A1 (en) * | 2007-03-30 | 2008-10-02 | Raravikar Nachiket R | Microelectronic die having nano-particle containing passivation layer and package including same |
US20080299391A1 (en) * | 2007-05-31 | 2008-12-04 | White Scott R | Capsules, methods for making capsules, and self-healing composites including the same |
US8920879B2 (en) * | 2007-06-08 | 2014-12-30 | Board Of Trustees Of The University Of Illinois | Self-healing materials with microfluidic networks |
WO2009018111A1 (en) * | 2007-07-27 | 2009-02-05 | The Board Of Trustees Of The University Of Illinois | Self-assessing mechanochromic materials |
WO2009055772A1 (en) * | 2007-10-26 | 2009-04-30 | The Board Of Trustees Of The University Of Illinois | Solvent-promoted self-healing materials |
FR2925515A1 (en) * | 2007-12-20 | 2009-06-26 | Bluestar Silicones France Soc | ORGANOPOLYSILOXANIC COMPOSITION VULCANIZABLE AT ROOM TEMPERATURE IN ELASTOMER AND NEW POLYCONDENSATION CATALYSTS OF ORGANOPOLYSILOXANES. |
US8852732B2 (en) * | 2008-01-08 | 2014-10-07 | Johns Manville | Fiber-reinforced composite articles made from fibers having coupling-initiator compounds and methods of making the articles |
US20090181254A1 (en) * | 2008-01-15 | 2009-07-16 | The Board Of Trustees Of The University Of Illinois | Multi-capsule system and its use for encapsulating active agents |
US9415575B2 (en) * | 2008-01-25 | 2016-08-16 | The Board Of Trustees Of The University Of Illinois | Self-healing laminate system |
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US8703285B2 (en) * | 2008-08-19 | 2014-04-22 | The Board Of Trustees Of The University Of Illinois | Interfacial functionalization for self-healing composites |
US20100083873A1 (en) * | 2008-10-06 | 2010-04-08 | Southwest Research Institute | Encapsulation Of Active Agents For On-Demand Release |
US9533469B2 (en) * | 2008-12-23 | 2017-01-03 | Syracuse University | Self-healing product |
US8383697B2 (en) * | 2009-04-30 | 2013-02-26 | Board Of Trustees Of The University Of Illinois | Systems for self-healing composite materials |
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US20130017405A1 (en) * | 2010-05-28 | 2013-01-17 | The Johns Hopkins University | Self-Healing Coatings |
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CN109384928B (en) * | 2017-08-08 | 2020-12-29 | 天津大学 | Polysiloxane elastomer based on aryl disulfide bond and imine bond and preparation method thereof |
CN108059896A (en) * | 2017-11-09 | 2018-05-22 | 上海亦虎亦薇信息科技有限公司 | High temperature self-repair type lacquer painting protection membrane coat, its preparation method and its application method |
US10654977B2 (en) | 2018-02-01 | 2020-05-19 | City University Of Hong Kong | Underwater self-healable materials, methods of making thereof, and products comprising same |
WO2019168551A1 (en) * | 2018-03-01 | 2019-09-06 | Autonomic Materials, Inc. | Zinc-rich coatings and systems with microencapsulated healing agents |
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US11008461B2 (en) * | 2018-05-10 | 2021-05-18 | Ut-Battelle, Llc | Super-stretchable self-healing polymer |
CN109486166B (en) * | 2018-11-17 | 2021-04-06 | 中国科学院兰州化学物理研究所 | Preparation method and application of double-physical-crosslinking self-healing polymer elastomer |
WO2020197609A2 (en) * | 2019-01-04 | 2020-10-01 | Northwestern University | Self-healing coating compositions |
US11543322B2 (en) * | 2020-05-01 | 2023-01-03 | Globalfoundries U.S. Inc. | Crack identification in IC chip package using encapsulated liquid penetrant contrast agent |
WO2023067111A1 (en) * | 2021-10-21 | 2023-04-27 | ASOCIACIÓN CENTRO DE INVESTIGACIÓN COOPERATIVA EN NANOCIENCIAS "CIC nanoGUNE" | Method for producing self-healing organic-inorganic materials |
Citations (4)
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Also Published As
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US7723405B2 (en) | 2010-05-25 |
US20070166542A1 (en) | 2007-07-19 |
WO2007082153A2 (en) | 2007-07-19 |
EP1973972A2 (en) | 2008-10-01 |
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