WO2008045022A3 - Additive particles having superhydrophobic characteristics and coatings and methods of making and using the same - Google Patents

Additive particles having superhydrophobic characteristics and coatings and methods of making and using the same Download PDF

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Publication number
WO2008045022A3
WO2008045022A3 PCT/US2006/031035 US2006031035W WO2008045022A3 WO 2008045022 A3 WO2008045022 A3 WO 2008045022A3 US 2006031035 W US2006031035 W US 2006031035W WO 2008045022 A3 WO2008045022 A3 WO 2008045022A3
Authority
WO
WIPO (PCT)
Prior art keywords
additive particles
coatings
making
methods
same
Prior art date
Application number
PCT/US2006/031035
Other languages
French (fr)
Other versions
WO2008045022A2 (en
Inventor
Bryan E Koene
Martin E Rogers
Jonas C Gunter
Original Assignee
Luna Innovations Inc
Bryan E Koene
Martin E Rogers
Jonas C Gunter
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 Luna Innovations Inc, Bryan E Koene, Martin E Rogers, Jonas C Gunter filed Critical Luna Innovations Inc
Priority to PCT/US2006/031035 priority Critical patent/WO2008045022A2/en
Publication of WO2008045022A2 publication Critical patent/WO2008045022A2/en
Publication of WO2008045022A3 publication Critical patent/WO2008045022A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/02—Making microcapsules or microballoons
    • B01J13/06—Making microcapsules or microballoons by phase separation
    • B01J13/14—Polymerisation; cross-linking
    • 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
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • 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
    • C08K9/00—Use of pretreated ingredients
    • C08K9/02—Ingredients treated with inorganic substances

Abstract

Additive particles may be employed in sufficient amounts to impart superhydrophobicity to a coating system in which the additive particles are incorporated. The additive particles include carrier microparticles and a dense plurality of nanoparticles adhered to the surfaces of the carrier microparticles (e.g., preferably by electrostatic deposition or covalent bonding). The additive particles are advantageously incorporated into a coating material (e.g., a polymeric material) in amounts sufficient to render a substrate surface superhydrophobic when coated with the coating material. The substrate may be rigid (e.g., glass, ceramic or metal) or flexible (e.g., a polymeric film or sheet or a fabric).
PCT/US2006/031035 2006-08-09 2006-08-09 Additive particles having superhydrophobic characteristics and coatings and methods of making and using the same WO2008045022A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2006/031035 WO2008045022A2 (en) 2006-08-09 2006-08-09 Additive particles having superhydrophobic characteristics and coatings and methods of making and using the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2006/031035 WO2008045022A2 (en) 2006-08-09 2006-08-09 Additive particles having superhydrophobic characteristics and coatings and methods of making and using the same

Publications (2)

Publication Number Publication Date
WO2008045022A2 WO2008045022A2 (en) 2008-04-17
WO2008045022A3 true WO2008045022A3 (en) 2008-10-16

Family

ID=39283302

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2006/031035 WO2008045022A2 (en) 2006-08-09 2006-08-09 Additive particles having superhydrophobic characteristics and coatings and methods of making and using the same

Country Status (1)

Country Link
WO (1) WO2008045022A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8202614B2 (en) 2006-08-09 2012-06-19 Luna Innovations Incorporated Additive particles having superhydrophobic characteristics and coatings and methods of making and using the same
US8741158B2 (en) 2010-10-08 2014-06-03 Ut-Battelle, Llc Superhydrophobic transparent glass (STG) thin film articles
US7520951B1 (en) 2008-04-17 2009-04-21 International Business Machines (Ibm) Corporation Method of transferring nanoparticles to a surface
US20100004373A1 (en) * 2008-07-02 2010-01-07 Jingxu Zhu Compositions and processes for producing durable hydrophobic and/or olephobic surfaces
EP2496886B1 (en) 2009-11-04 2016-12-21 SSW Holding Company, Inc. Cooking appliance surfaces having spill containment pattern and methods of making the same
US11292919B2 (en) 2010-10-08 2022-04-05 Ut-Battelle, Llc Anti-fingerprint coatings
US20150239773A1 (en) 2014-02-21 2015-08-27 Ut-Battelle, Llc Transparent omniphobic thin film articles
EP3009558A3 (en) * 2014-09-23 2016-08-03 Centi - Centro De Nanotecnologia E Materiais Tecnicos Funcionais e Inteligentes Self-cleaning composite material, respective method of obtention and uses thereof
GB201506381D0 (en) 2015-04-15 2015-05-27 Isis Innovation Embolization particle
WO2016197146A1 (en) 2015-06-05 2016-12-08 Cornell University Modified cellulosic compositions having increased hydrophobicity and processes for their production
US20210290543A1 (en) * 2020-02-19 2021-09-23 Nano Pharmasolutions, Inc. Therapeutic agent nanoparticles and methods of preparation
CN111851870A (en) * 2020-03-31 2020-10-30 同济大学 Building roof waterproof and heat insulation integrated super-hydrophobic particle, and preparation method and application thereof
WO2022109076A1 (en) * 2020-11-19 2022-05-27 Nano Pharmasolutions, Inc. Dry powder antiviral compositions and their use for treating viral infection
CN113604095B (en) * 2021-06-29 2022-06-24 东南大学 Porous powder loaded with super-hydrophobic particles and preparation method and application thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20040224087A1 (en) * 2003-02-06 2004-11-11 Weimer Alan W. Dental composite filler particles
US20050115462A1 (en) * 2003-10-30 2005-06-02 Disalvo Anthony L. Absorbent articles comprising nanoparticles
US20060019098A1 (en) * 2004-07-26 2006-01-26 Chan Yinthai Microspheres including nanoparticles
US20060029808A1 (en) * 2004-08-06 2006-02-09 Lei Zhai Superhydrophobic coatings
US20060141148A1 (en) * 2002-11-22 2006-06-29 Capsulution Nanoscience Ag Method for modifying microparticles and device for modifying microparticles

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060141148A1 (en) * 2002-11-22 2006-06-29 Capsulution Nanoscience Ag Method for modifying microparticles and device for modifying microparticles
US20040224087A1 (en) * 2003-02-06 2004-11-11 Weimer Alan W. Dental composite filler particles
US20050115462A1 (en) * 2003-10-30 2005-06-02 Disalvo Anthony L. Absorbent articles comprising nanoparticles
US20060019098A1 (en) * 2004-07-26 2006-01-26 Chan Yinthai Microspheres including nanoparticles
US20060029808A1 (en) * 2004-08-06 2006-02-09 Lei Zhai Superhydrophobic coatings

Also Published As

Publication number Publication date
WO2008045022A2 (en) 2008-04-17

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