DK2361164T3 - Fremgangsmåde til coating af partikler - Google Patents

Fremgangsmåde til coating af partikler Download PDF

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Publication number
DK2361164T3
DK2361164T3 DK09756784.6T DK09756784T DK2361164T3 DK 2361164 T3 DK2361164 T3 DK 2361164T3 DK 09756784 T DK09756784 T DK 09756784T DK 2361164 T3 DK2361164 T3 DK 2361164T3
Authority
DK
Denmark
Prior art keywords
coating particles
particles
coating
Prior art date
Application number
DK09756784.6T
Other languages
English (en)
Inventor
Hugh Gavin Charles Hamilton
Debra Sarah Jones
Original Assignee
Anglo Platinum Marketing Ltd
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 Anglo Platinum Marketing Ltd filed Critical Anglo Platinum Marketing Ltd
Application granted granted Critical
Publication of DK2361164T3 publication Critical patent/DK2361164T3/da

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Classifications

    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628Coating the powders or the macroscopic reinforcing agents
    • C04B35/62802Powder coating materials
    • C04B35/62842Metals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/16Metallic particles coated with a non-metal
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628Coating the powders or the macroscopic reinforcing agents
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/622Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/628Coating the powders or the macroscopic reinforcing agents
    • C04B35/62892Coating the powders or the macroscopic reinforcing agents with a coating layer consisting of particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2998/00Supplementary information concerning processes or compositions relating to powder metallurgy
    • B22F2998/10Processes characterised by the sequence of their steps
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B22CASTING; POWDER METALLURGY
    • B22FWORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F2999/00Aspects linked to processes or compositions used in powder metallurgy
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3231Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3244Zirconium oxides, zirconates, hafnium oxides, hafnates, or oxide-forming salts thereof
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2235/00Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/50Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/52Constituents or additives characterised by their shapes
    • C04B2235/528Spheres
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/12All metal or with adjacent metals
    • Y10T428/12014All metal or with adjacent metals having metal particles
    • Y10T428/12028Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, etc.]
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/29Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982Particulate matter [e.g., sphere, flake, etc.]
    • Y10T428/2991Coated
    • Y10T428/2993Silicic or refractory material containing [e.g., tungsten oxide, glass, cement, etc.]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Manufacturing Of Micro-Capsules (AREA)
DK09756784.6T 2008-11-21 2009-11-20 Fremgangsmåde til coating af partikler DK2361164T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0821304.3A GB0821304D0 (en) 2008-11-21 2008-11-21 Method for coating particles
PCT/GB2009/051581 WO2010058223A1 (en) 2008-11-21 2009-11-20 Method for coating particles

Publications (1)

Publication Number Publication Date
DK2361164T3 true DK2361164T3 (da) 2020-07-27

Family

ID=40230629

Family Applications (1)

Application Number Title Priority Date Filing Date
DK09756784.6T DK2361164T3 (da) 2008-11-21 2009-11-20 Fremgangsmåde til coating af partikler

Country Status (19)

Country Link
US (1) US9713842B2 (da)
EP (1) EP2361164B1 (da)
JP (2) JP6189014B2 (da)
KR (2) KR20110089353A (da)
CN (1) CN102223970B (da)
AU (1) AU2009317015B2 (da)
CA (1) CA2744071C (da)
CY (1) CY1123424T1 (da)
DK (1) DK2361164T3 (da)
ES (1) ES2802414T3 (da)
GB (1) GB0821304D0 (da)
HR (1) HRP20200766T1 (da)
HU (1) HUE051087T2 (da)
LT (1) LT2361164T (da)
NZ (1) NZ592811A (da)
PL (1) PL2361164T3 (da)
PT (1) PT2361164T (da)
SI (1) SI2361164T1 (da)
WO (1) WO2010058223A1 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0821304D0 (en) * 2008-11-21 2008-12-31 Johnson Matthey Plc Method for coating particles
GB0917988D0 (en) * 2009-10-14 2009-12-02 Johnson Matthey Plc Method
US20110315046A1 (en) * 2010-06-28 2011-12-29 Paul Sheedy Method for fabricating composite powders
US20110319252A1 (en) * 2010-06-28 2011-12-29 Schmidt Wayde R Composite powders

Family Cites Families (25)

* Cited by examiner, † Cited by third party
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JPS4870141A (da) 1971-12-25 1973-09-22
JPS61119602A (ja) 1984-11-16 1986-06-06 Toyota Motor Corp 原料粉末と潤滑剤の混合方法
US4885214A (en) 1988-03-10 1989-12-05 Texas Instruments Incorporated Composite material and methods for making
US5882802A (en) * 1988-08-29 1999-03-16 Ostolski; Marian J. Noble metal coated, seeded bimetallic non-noble metal powders
JPH0394078A (ja) * 1989-06-23 1991-04-18 Toyo Ink Mfg Co Ltd 導電性粒子の製造方法
US6042781A (en) 1991-12-04 2000-03-28 Materials Innovation, Inc. Ambient temperature method for increasing the green strength of parts
JPH05320703A (ja) 1992-05-19 1993-12-03 Showa Denko Kk Pd−Ni合金微粉末の製造法
JP2948050B2 (ja) * 1993-04-27 1999-09-13 アルプス電気株式会社 導電粉および該導電粉を使用した導電性ペースト
JPH0790309A (ja) * 1993-09-14 1995-04-04 Katayama Tokushu Kogyo Kk 導電性金属微粒粉および該導電性金属微粒粉の製造方法
WO1996001407A1 (en) 1994-07-06 1996-01-18 Lockheed Martin Energy Systems, Inc. Non-lead, environmentally safe projectiles and method of making same
US5698081A (en) * 1995-12-07 1997-12-16 Materials Innovation, Inc. Coating particles in a centrifugal bed
JPH111733A (ja) * 1997-06-06 1999-01-06 Sumitomo Metal Mining Co Ltd Ag−Ni系電気接点材料及びその製造方法
JP4252161B2 (ja) * 1999-06-29 2009-04-08 株式会社高田工業所 液相焼結を利用した金属系複合材料の製造方法
JP3683173B2 (ja) * 2000-11-13 2005-08-17 株式会社栗本鐵工所 遊星ボールミル
DE10143439A1 (de) 2001-09-05 2003-03-20 Hauschild & Co Kg Mischvorrichtung zum Vermischen von flüssigen, fließfähigen oder pulverförmigen Materialien
DE10244486A1 (de) * 2002-09-24 2004-04-01 Gkn Sinter Metals Gmbh Mischung zur Herstellung von gesinterten Formteilen
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JP2007038156A (ja) * 2005-08-04 2007-02-15 Kiichiro Sumi 被膜形成装置及び粉砕装置
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GB0821304D0 (en) * 2008-11-21 2008-12-31 Johnson Matthey Plc Method for coating particles

Also Published As

Publication number Publication date
LT2361164T (lt) 2020-07-27
CY1123424T1 (el) 2021-12-31
AU2009317015B2 (en) 2014-09-04
CA2744071C (en) 2014-02-11
PT2361164T (pt) 2020-05-07
AU2009317015A1 (en) 2010-05-27
HUE051087T2 (hu) 2021-03-01
EP2361164A1 (en) 2011-08-31
EP2361164B1 (en) 2020-04-29
CN102223970A (zh) 2011-10-19
SI2361164T1 (sl) 2020-10-30
US9713842B2 (en) 2017-07-25
KR20170014019A (ko) 2017-02-07
ES2802414T3 (es) 2021-01-19
JP2012509405A (ja) 2012-04-19
JP6270782B2 (ja) 2018-01-31
JP6189014B2 (ja) 2017-08-30
US20110281132A1 (en) 2011-11-17
CA2744071A1 (en) 2010-05-27
HRP20200766T1 (hr) 2020-07-24
CN102223970B (zh) 2016-08-24
PL2361164T3 (pl) 2020-11-02
NZ592811A (en) 2013-01-25
WO2010058223A1 (en) 2010-05-27
GB0821304D0 (en) 2008-12-31
KR20110089353A (ko) 2011-08-05
JP2016006229A (ja) 2016-01-14

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