WO2008024702A3 - Dispersions de nanoparticules d'oxyde de zinc - Google Patents

Dispersions de nanoparticules d'oxyde de zinc Download PDF

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Publication number
WO2008024702A3
WO2008024702A3 PCT/US2007/076291 US2007076291W WO2008024702A3 WO 2008024702 A3 WO2008024702 A3 WO 2008024702A3 US 2007076291 W US2007076291 W US 2007076291W WO 2008024702 A3 WO2008024702 A3 WO 2008024702A3
Authority
WO
WIPO (PCT)
Prior art keywords
zinc oxide
dispersions
oxide nanoparticle
nanoparticle dispersions
applications
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/US2007/076291
Other languages
English (en)
Other versions
WO2008024702A2 (fr
Inventor
Detlef Burgard
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Air Products and Chemicals Inc
Original Assignee
Air Products and Chemicals Inc
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
Priority claimed from US11/524,471 external-priority patent/US20070078190A1/en
Priority claimed from US11/583,439 external-priority patent/US20100096601A1/en
Priority claimed from US11/832,393 external-priority patent/US8512467B2/en
Application filed by Air Products and Chemicals Inc filed Critical Air Products and Chemicals Inc
Publication of WO2008024702A2 publication Critical patent/WO2008024702A2/fr
Publication of WO2008024702A3 publication Critical patent/WO2008024702A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/04—Compounds of zinc
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G9/00—Compounds of zinc
    • C01G9/02—Oxides; Hydroxides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/64—Optical properties, e.g. expressed in CIELAB-values b* (yellow-blue axis)
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2006/00—Physical properties of inorganic compounds
    • C01P2006/60—Optical properties, e.g. expressed in CIELAB-values
    • C01P2006/65—Chroma (C*)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)
  • Paints Or Removers (AREA)

Abstract

L'invention concerne des dispersions de nanoparticules d'oxyde de zinc (ZnO) et de telles dispersions présentant une couleur définie, et des films obtenus à partir de ces dispersions. Les dispersions d'oxyde de zinc peuvent être utilisées comme absorbants UV, pour des applications catalytiques, des applications électroniques, la fabrication de matériaux antifongiques ou antibactériens, des capteurs, des actionneurs, des dispositifs photovoltaïques, des revêtements conducteurs, entre autres applications.
PCT/US2007/076291 2006-08-21 2007-08-20 Dispersions de nanoparticules d'oxyde de zinc Ceased WO2008024702A2 (fr)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US83908606P 2006-08-21 2006-08-21
US60/839,086 2006-08-21
US11/524,471 US20070078190A1 (en) 2005-09-30 2006-09-21 Use of 2,3-dihydroxynaphthalene-6-sulfonic acid salts as dispersants
US11/524,471 2006-09-21
US11/583,439 US20100096601A1 (en) 2005-10-27 2006-10-19 Molecules with complexing groups for aqueous nanoparticle dispersions and uses thereof
US11/583,439 2006-10-19
US11/832,393 US8512467B2 (en) 2006-08-21 2007-08-01 Zinc oxide nanoparticle dispersions
US11/832,393 2007-08-01

Publications (2)

Publication Number Publication Date
WO2008024702A2 WO2008024702A2 (fr) 2008-02-28
WO2008024702A3 true WO2008024702A3 (fr) 2008-05-29

Family

ID=39092264

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/076291 Ceased WO2008024702A2 (fr) 2006-08-21 2007-08-20 Dispersions de nanoparticules d'oxyde de zinc

Country Status (1)

Country Link
WO (1) WO2008024702A2 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5558287B2 (ja) * 2010-09-16 2014-07-23 三井金属鉱業株式会社 アルミニウムドープ酸化亜鉛粒子及びその製造方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767729A (en) * 1985-04-29 1988-08-30 Bbc Brown, Boveri & Company, Limited Process for the preparation of a voltage-dependent ceramic resistance based on ZnO, and a resistance produced by the process
US5320874A (en) * 1992-06-18 1994-06-14 The Goodyear Tire & Rubber Company Rubber surface identification coating and rubber products prepared therefrom
WO2004000916A2 (fr) * 2002-02-04 2003-12-31 Nanophase Technologies Corporation Dispersions stables de nanoparticules dans un milieu aqueux
WO2007082155A2 (fr) * 2005-10-27 2007-07-19 Air Products And Chemicals, Inc. Molécules à groupes complexants pour dispersions aqueuses à base de nanoparticules et leurs utilisations

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4767729A (en) * 1985-04-29 1988-08-30 Bbc Brown, Boveri & Company, Limited Process for the preparation of a voltage-dependent ceramic resistance based on ZnO, and a resistance produced by the process
US5320874A (en) * 1992-06-18 1994-06-14 The Goodyear Tire & Rubber Company Rubber surface identification coating and rubber products prepared therefrom
WO2004000916A2 (fr) * 2002-02-04 2003-12-31 Nanophase Technologies Corporation Dispersions stables de nanoparticules dans un milieu aqueux
WO2007082155A2 (fr) * 2005-10-27 2007-07-19 Air Products And Chemicals, Inc. Molécules à groupes complexants pour dispersions aqueuses à base de nanoparticules et leurs utilisations

Also Published As

Publication number Publication date
WO2008024702A2 (fr) 2008-02-28

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