WO2012167017A3 - Superhydrophobic coatings and methods for their preparation - Google Patents
Superhydrophobic coatings and methods for their preparation Download PDFInfo
- Publication number
- WO2012167017A3 WO2012167017A3 PCT/US2012/040374 US2012040374W WO2012167017A3 WO 2012167017 A3 WO2012167017 A3 WO 2012167017A3 US 2012040374 W US2012040374 W US 2012040374W WO 2012167017 A3 WO2012167017 A3 WO 2012167017A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coatings
- methods
- compositions
- preparation
- superhydrophobic coatings
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/02—Processes for applying liquids or other fluent materials performed by spraying
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/126—Preparation of silica of undetermined type
- C01B33/128—Preparation of silica of undetermined type by acidic treatment of aqueous silicate solutions
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/141—Preparation of hydrosols or aqueous dispersions
- C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
-
- C—CHEMISTRY; METALLURGY
- C01—INORGANIC CHEMISTRY
- C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
- C01B33/00—Silicon; Compounds thereof
- C01B33/113—Silicon oxides; Hydrates thereof
- C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid
- C01B33/14—Colloidal silica, e.g. dispersions, gels, sols
- C01B33/141—Preparation of hydrosols or aqueous dispersions
- C01B33/142—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates
- C01B33/143—Preparation of hydrosols or aqueous dispersions by acidic treatment of silicates of aqueous solutions of silicates
-
- 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
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
Abstract
Superhydrophobic coatings and compositions and methods for preparing superhydrophobic coatings and compositions are described herein whereby the coatings and compositions are prepared under mild conditions, yet the methods are amenable to chemical functionalization of the coatings and components therein. The methods are useful for tuning and optimizing the physical properties of the coatings. In an embodiment, the coatings comprise nanostructured fluorinated silica colloids.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/122,378 US9675994B2 (en) | 2011-06-01 | 2012-06-01 | Superhydrophobic coatings and methods for their preparation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201161492108P | 2011-06-01 | 2011-06-01 | |
US61/492,108 | 2011-06-01 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2012167017A2 WO2012167017A2 (en) | 2012-12-06 |
WO2012167017A3 true WO2012167017A3 (en) | 2013-03-21 |
Family
ID=47260357
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2012/040374 WO2012167017A2 (en) | 2011-06-01 | 2012-06-01 | Superhydrophobic coatings and methods for their preparation |
Country Status (2)
Country | Link |
---|---|
US (1) | US9675994B2 (en) |
WO (1) | WO2012167017A2 (en) |
Families Citing this family (34)
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---|---|---|---|---|
US11041080B2 (en) | 2011-11-11 | 2021-06-22 | Velox Flow, Llc | Multifunctional superhydrophobic diatomaceous earth for chemical adhesion and color change |
CN104321279B (en) * | 2011-11-11 | 2016-09-28 | 维络斯弗洛有限责任公司 | For chemical attachment and the multifunctional super-hydrophobicity kieselguhr of variable color |
US9056987B2 (en) * | 2013-01-30 | 2015-06-16 | Illinois Tool Works, Inc. | Super hydrophobic coating |
US9764067B2 (en) | 2013-03-15 | 2017-09-19 | Boston Scientific Scimed, Inc. | Superhydrophobic coating for airway mucus plugging prevention |
US10967105B2 (en) | 2013-08-07 | 2021-04-06 | Tarek Hassan | Medical devices and instruments with non-coated superhydrophobic or superoleophobic surfaces |
CN105765014B (en) * | 2013-10-04 | 2019-03-15 | 月神创新公司 | Transparent hydrophobic coating material of durability with improvement and preparation method thereof |
WO2015070040A1 (en) * | 2013-11-08 | 2015-05-14 | The Trustees Of The University Of Pennsylvania | Superamphiphobic surfaces and compositions and methods of forming the same |
EP3102549A4 (en) | 2014-02-04 | 2017-11-01 | 3M Innovative Properties Company | Anti-soiling compositions for dry and wet soil |
US9220183B1 (en) | 2014-07-16 | 2015-12-22 | International Business Machines Corporation | Devices employing semiconductor die having hydrophobic coatings, and related cooling methods |
WO2016057599A1 (en) * | 2014-10-07 | 2016-04-14 | Nbd Nanotechnologies, Inc. | Synthetic blend f-poss compositions formed from multiple feedstock materials |
US10442823B2 (en) | 2014-10-07 | 2019-10-15 | Nbd Nanotechnologies, Inc. | Functionalized F-POSS monomer compositions and uses thereof |
WO2016065333A1 (en) * | 2014-10-24 | 2016-04-28 | The Board Of Trustees Of The Leland Stanford Junior University | Fluorinated pickering emulsion |
US10808139B2 (en) * | 2016-04-26 | 2020-10-20 | University Of Florida Research Foundation, Inc. | Durable superhydrophobic color paint |
EP3312242B1 (en) * | 2016-10-24 | 2019-06-26 | 3M Innovative Properties Company | Protective coating composition with mixed functionalities |
WO2018160669A1 (en) * | 2017-02-28 | 2018-09-07 | University Of Florida Research Foundation, Inc. | Water based durable superhydrophobic paint |
US10442983B2 (en) | 2017-07-20 | 2019-10-15 | Saudi Arabian Oil Company | Mitigation of condensate banking using surface modification |
CN107586387B (en) * | 2017-08-25 | 2021-01-26 | 无锡龙驰氟硅新材料有限公司 | UV photoinitiator compound for fluorosilicone resin and preparation method thereof |
US10794812B2 (en) | 2017-09-27 | 2020-10-06 | Saudi Arabian Oil Company | Dynamically determining a rock wettability alteration |
US10377907B2 (en) | 2017-11-08 | 2019-08-13 | King Fahd University Of Petroleum And Minerals | Substrate with a superhydrophobic coating and a method of fabricating thereof |
US10253818B1 (en) | 2017-12-11 | 2019-04-09 | Schaefler Technologies Ag & Co. Kg | Bearing with electrical shunt |
EP3498384A1 (en) | 2017-12-15 | 2019-06-19 | Max-Planck-Gesellschaft zur Förderung der Wissenschaften e.V. | Nanofilament coatings on surfaces of non-planar, in particular tubular substrates, and methods for preparing the same |
US11447870B2 (en) * | 2018-01-16 | 2022-09-20 | Georgia Tech Research Corporation | Method for forming water repellent, long-term durable and biomimetic coatings from methyltrimethoxysilane |
US10718702B2 (en) | 2018-02-05 | 2020-07-21 | Saudi Arabian Oil Company | Dynamic contact angle measurement |
US10794807B2 (en) * | 2018-02-05 | 2020-10-06 | Saudi Arabian Oil Company | Contact angle measurement with sonication |
US20210380822A1 (en) * | 2018-07-30 | 2021-12-09 | Posco | Coating composition for electrical steel sheet, and electrical steel sheet comprising insulating coating |
US11338220B2 (en) | 2018-12-03 | 2022-05-24 | Exaeris Water Innovations, Llc | Atmospheric water generator apparatus |
WO2020154063A1 (en) | 2019-01-23 | 2020-07-30 | Saudi Arabian Oil Company | Mitigation of condensate and water banking using functionalized nanoparticles |
US11254838B2 (en) * | 2019-03-29 | 2022-02-22 | Ppg Industries Ohio, Inc. | Single component hydrophobic coating |
US11910552B2 (en) * | 2020-06-17 | 2024-02-20 | Apple Inc. | Electronic devices with corrosion-resistant colored metal structures |
CN112547462B (en) * | 2020-11-23 | 2022-12-09 | 重庆大学 | Preparation method of wear-resistant super-hydrophobic coating on surface of sampling needle |
CN113122036A (en) * | 2021-03-18 | 2021-07-16 | 华帝股份有限公司 | Hydrophobic coating, preparation method and workpiece surface treatment method |
CN115746391B (en) * | 2022-12-05 | 2023-09-08 | 江南大学 | Super-hydrophobic polylactic acid film with durable self-cleaning property and preparation method thereof |
CN116410621A (en) * | 2023-02-22 | 2023-07-11 | 德华兔宝宝装饰新材股份有限公司 | Ternary system super-hydrophobic coating and preparation method and application thereof |
CN116376406B (en) * | 2023-06-05 | 2024-02-09 | 西南石油大学 | TiO (titanium dioxide) 2 /H-SiO 2 EP superhydrophobic composite coating, preparation method and application thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6506496B1 (en) * | 1994-03-29 | 2003-01-14 | Saint-Gobain Glass France | Composition for providing a non-wettable coating, articles coated therewith, and methods for preparing the same |
WO2004106252A1 (en) * | 2003-05-28 | 2004-12-09 | Nanogate Coating Systems Gmbh | Hydrophobic and/or oleophobic coating for glass surfaces with adhesion sites for sealants |
WO2010002859A2 (en) * | 2008-06-30 | 2010-01-07 | Stc.Unm | A superhydrophobic aerogel that does not require per-fluoro compounds or contain any fluorine |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW376408B (en) * | 1995-12-01 | 1999-12-11 | Nissan Chemical Ind Ltd | Coating film having water repellency and low refractive index |
CZ20013361A3 (en) | 1999-03-25 | 2002-02-13 | Wilhelm Barthlott | Process for producing self-cleaning separable surfaces |
DE10118349A1 (en) | 2001-04-12 | 2002-10-17 | Creavis Tech & Innovation Gmbh | Self-cleaning surfaces through hydrophobic structures and processes for their production |
DE10160054A1 (en) | 2001-12-06 | 2003-06-18 | Degussa | Light-scattering materials with self-cleaning surfaces |
US6998425B2 (en) * | 2003-12-23 | 2006-02-14 | General Electric Company | UV curable coating compositions and uses thereof |
WO2009134367A1 (en) * | 2008-04-30 | 2009-11-05 | Nanosys, Inc. | Non-fouling surfaces for reflective spheres |
-
2012
- 2012-06-01 US US14/122,378 patent/US9675994B2/en active Active
- 2012-06-01 WO PCT/US2012/040374 patent/WO2012167017A2/en active Application Filing
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6506496B1 (en) * | 1994-03-29 | 2003-01-14 | Saint-Gobain Glass France | Composition for providing a non-wettable coating, articles coated therewith, and methods for preparing the same |
WO2004106252A1 (en) * | 2003-05-28 | 2004-12-09 | Nanogate Coating Systems Gmbh | Hydrophobic and/or oleophobic coating for glass surfaces with adhesion sites for sealants |
WO2010002859A2 (en) * | 2008-06-30 | 2010-01-07 | Stc.Unm | A superhydrophobic aerogel that does not require per-fluoro compounds or contain any fluorine |
Non-Patent Citations (1)
Title |
---|
BENJAMIN J. PRIVETT ET AL.: "Antibacterial fluorinated silica colloid superhydrophobic surfaces.", LANGMUIR, vol. 27, 30 June 2011 (2011-06-30), pages 9597 - 9601 * |
Also Published As
Publication number | Publication date |
---|---|
US20140238263A1 (en) | 2014-08-28 |
WO2012167017A2 (en) | 2012-12-06 |
US9675994B2 (en) | 2017-06-13 |
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