DE3321905C2 - - Google Patents

Info

Publication number
DE3321905C2
DE3321905C2 DE3321905A DE3321905A DE3321905C2 DE 3321905 C2 DE3321905 C2 DE 3321905C2 DE 3321905 A DE3321905 A DE 3321905A DE 3321905 A DE3321905 A DE 3321905A DE 3321905 C2 DE3321905 C2 DE 3321905C2
Authority
DE
Germany
Prior art keywords
particles
plasma
gas
powder
film
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.)
Expired - Fee Related
Application number
DE3321905A
Other languages
German (de)
English (en)
Other versions
DE3321905A1 (de
Inventor
Masatoshi Nakayama
Haruyuki Saku Nagano Jp Morita
Yuichi Komoro Nagano Jp Kubota
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Publication of DE3321905A1 publication Critical patent/DE3321905A1/de
Application granted granted Critical
Publication of DE3321905C2 publication Critical patent/DE3321905C2/de
Granted legal-status Critical Current

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
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/08—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor
    • B01J19/087—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy
    • B01J19/088—Processes employing the direct application of electric or wave energy, or particle radiation; Apparatus therefor employing electric or magnetic energy giving rise to electric discharges
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2/00—Processes of polymerisation
    • C08F2/46—Polymerisation initiated by wave energy or particle radiation
    • C08F2/52—Polymerisation initiated by wave energy or particle radiation by electric discharge, e.g. voltolisation
    • 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
    • C09C3/00—Treatment in general of inorganic materials, other than fibrous fillers, to enhance their pigmenting or filling properties
    • C09C3/04—Physical treatment, e.g. grinding or treatment with ultrasonic vibrations
    • C09C3/048—Treatment with a plasma
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
    • G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
    • G11B5/70642—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides
    • G11B5/70647—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides with a skin
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
    • G11B5/706—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material
    • G11B5/70626—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances
    • G11B5/70642—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides
    • G11B5/70652—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides gamma - Fe2 O3
    • G11B5/70657—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer characterised by the composition of the magnetic material containing non-metallic substances iron oxides gamma - Fe2 O3 with a skin
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
    • H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
    • H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
    • H01F1/032—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials
    • H01F1/04—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys
    • H01F1/06—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder
    • H01F1/061—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of hard-magnetic materials metals or alloys in the form of particles, e.g. powder with a protective layer
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/80—Particles consisting of a mixture of two or more inorganic phases
    • C01P2004/82—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases
    • C01P2004/84—Particles consisting of a mixture of two or more inorganic phases two phases having the same anion, e.g. both oxidic phases one phase coated with the other
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12181—Composite powder [e.g., coated, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Power Engineering (AREA)
  • Polymers & Plastics (AREA)
  • Dermatology (AREA)
  • Medicinal Chemistry (AREA)
  • Toxicology (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Polymerisation Methods In General (AREA)
  • Compounds Of Iron (AREA)
  • Glanulating (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Colloid Chemistry (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
  • Powder Metallurgy (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
DE19833321905 1982-06-18 1983-06-16 Anorganisches pulver mit verbesserter dispergierbarkeit Granted DE3321905A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57103928A JPS58223437A (ja) 1982-06-18 1982-06-18 分散性を改良した無機粉末

Publications (2)

Publication Number Publication Date
DE3321905A1 DE3321905A1 (de) 1983-12-22
DE3321905C2 true DE3321905C2 (OSRAM) 1993-05-19

Family

ID=14367087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19833321905 Granted DE3321905A1 (de) 1982-06-18 1983-06-16 Anorganisches pulver mit verbesserter dispergierbarkeit

Country Status (3)

Country Link
US (1) US4810524A (OSRAM)
JP (1) JPS58223437A (OSRAM)
DE (1) DE3321905A1 (OSRAM)

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US5121706A (en) * 1987-10-16 1992-06-16 The Curators Of The University Of Missouri Apparatus for applying a composite insulative coating to a substrate
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JPH02305863A (ja) * 1989-05-22 1990-12-19 Nippon Paint Co Ltd 無機着色材，着色材分散ペーストト，および，塗料
US5296523A (en) * 1989-05-22 1994-03-22 Nippon Paint Co., Ltd. Inorganic colorant, colorant-dispersed paste, and paint containing the same
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JP3283889B2 (ja) * 1991-07-24 2002-05-20 株式会社きもと 防錆処理方法
US5286502A (en) * 1992-04-21 1994-02-15 Wm. Wrigley Jr. Company Use of edible film to prolong chewing gum shelf life
US5355832A (en) * 1992-12-15 1994-10-18 Advanced Surface Technology, Inc. Polymerization reactor
DE4307237C1 (de) * 1993-03-08 1994-04-07 Buck Chem Tech Werke Verfahren zur Herstellung von Metallpulver enthaltenden pyrotechnischen Wirkmassen auf wäßriger Basis, beschichtete Metallpulver sowie deren Verwendung
EP0655516B1 (de) * 1993-11-27 1996-11-27 BASF Aktiengesellschaft Verfahren zur Beschichtung oder Oberflächenbehandlung von Feststoffteilchen mittels einer Plasma-Wirbelschicht
US5578361A (en) * 1994-01-26 1996-11-26 Central Glass Company, Limited Water-repellent composite grains, method for producing same, and water-repellent article using same
WO1996013337A1 (en) * 1994-11-01 1996-05-09 Polar Materials Incorporated Closure coating
GB2319253A (en) * 1996-11-16 1998-05-20 Eric Leigh Mayes Composition, for use in a device, comprising a magnetic layer of domain-separated magnetic particles
JPH10157024A (ja) * 1996-11-29 1998-06-16 Teijin Ltd 積層フイルム
BR9912444A (pt) 1998-07-29 2001-04-17 Procter & Gamble Composições particuladas tendo uma camada hidrossolúvel, polimerizada de enxerto, induzida por plasma e processo para preparar as mesmas
AU4641599A (en) * 1998-07-29 2000-02-21 Procter & Gamble Company, The Particulate compositions having a plasma-induced, water-soluble coating and process for making same
BR9912568A (pt) 1998-07-29 2001-11-20 Procter & Gamble Composição de detergente tendo uma camadahidrossolúvel, induzida por plasma e processopara preparar a mesma
US20030050692A1 (en) * 2000-12-22 2003-03-13 Avantec Vascular Corporation Delivery of therapeutic capable agents
US20030033007A1 (en) * 2000-12-22 2003-02-13 Avantec Vascular Corporation Methods and devices for delivery of therapeutic capable agents with variable release profile
US7018405B2 (en) 2000-12-22 2006-03-28 Avantec Vascular Corporation Intravascular delivery of methylprednisolone
US20020082678A1 (en) * 2000-12-22 2002-06-27 Motasim Sirhan Intravascular delivery of mizoribine
US7083642B2 (en) * 2000-12-22 2006-08-01 Avantec Vascular Corporation Delivery of therapeutic capable agents
US6471980B2 (en) 2000-12-22 2002-10-29 Avantec Vascular Corporation Intravascular delivery of mycophenolic acid
US7077859B2 (en) 2000-12-22 2006-07-18 Avantec Vascular Corporation Apparatus and methods for variably controlled substance delivery from implanted prostheses
US6939375B2 (en) 2000-12-22 2005-09-06 Avantac Vascular Corporation Apparatus and methods for controlled substance delivery from implanted prostheses
US20050203612A1 (en) * 2000-12-22 2005-09-15 Avantec Vascular Corporation Devices delivering therapeutic agents and methods regarding the same
EP1416884A4 (en) * 2001-07-26 2007-03-07 Avantec Vascular Corp DISTRIBUTION OF AGENTS WITH THERAPEUTIC PROPERTIES
DE10203907A1 (de) * 2002-01-31 2003-08-21 Karlsruhe Forschzent Fluoreszierende Nanoteilchen und deren Herstellung
US6777085B1 (en) 2002-04-19 2004-08-17 Optical Coating Laboratory, Inc. Article and method of preparing pigments using multiple deposition sources
KR20030083330A (ko) * 2002-04-20 2003-10-30 (주) 나노텍 고분자 복합체 보강제용 실리카의 분산성을 향상시키기위한 플라즈마 고분자 중합 코팅방법
DE10227836B4 (de) * 2002-06-21 2006-02-09 Mikrowellen-Systeme Mws Gmbh Verfahren, Verwendung des Verfahrens sowie Verwendung eines Mikrowellenheizgeräts zum Mischen und zur Auslösung von chemischen Reaktionen von Feststoffgemischen oder Suspensionen in einem Mikrowellenfeld
WO2005051229A2 (en) * 2003-11-24 2005-06-09 Avantec Vascular Corporation Devices delivering therapeutic agents and methods regarding the same
WO2007145657A2 (en) * 2005-11-01 2007-12-21 Massachusetts Institute Of Technology Initiated chemical vapor deposition of vinyl polymers for the encapsulation of particles
AU2006249295A1 (en) * 2005-12-15 2007-07-05 Jds Uniphase Corporation Security device with metameric features using diffractive pigment flakes
US8465809B2 (en) * 2006-05-04 2013-06-18 Sri International Multiarc discharge moving bed reactor system
US9951419B2 (en) * 2011-09-03 2018-04-24 Ying-Bing JIANG Apparatus and method for making atomic layer deposition on fine powders
JP2015067741A (ja) * 2013-09-30 2015-04-13 Dic株式会社 着色剤及びその製造方法
EP3114250B1 (en) * 2014-03-03 2024-05-01 Picosun Oy Protecting an interior of a gas container with an ald coating
CN105713126B (zh) * 2016-01-29 2018-03-30 河北科技大学 一种聚苯乙烯荧光微球的等离子体制备方法及其反应设备
WO2017165714A1 (en) * 2016-03-24 2017-09-28 Apjet, Inc. Method for coloring a substrate using atmospheric pressure plasma polymerization
TWI729945B (zh) * 2020-10-06 2021-06-01 天虹科技股份有限公司 在粉末上形成薄膜的原子層沉積裝置
CN111925145B (zh) * 2020-10-16 2021-02-02 北京艾科美特新材料开发有限公司 一种改性无机粉体材料、制备方法及包含其的铝塑板芯材

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Also Published As

Publication number Publication date
US4810524A (en) 1989-03-07
JPS58223437A (ja) 1983-12-26
DE3321905A1 (de) 1983-12-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee