DE69504730D1 - Dielektrische keramische Zusammensetzung - Google Patents

Dielektrische keramische Zusammensetzung

Info

Publication number
DE69504730D1
DE69504730D1 DE69504730T DE69504730T DE69504730D1 DE 69504730 D1 DE69504730 D1 DE 69504730D1 DE 69504730 T DE69504730 T DE 69504730T DE 69504730 T DE69504730 T DE 69504730T DE 69504730 D1 DE69504730 D1 DE 69504730D1
Authority
DE
Germany
Prior art keywords
dielectric ceramic
ceramic composition
dielectric
composition
ceramic
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
DE69504730T
Other languages
English (en)
Other versions
DE69504730T2 (de
Inventor
Hiroshi Kagata
Junichi Kato
Tatsuya Inoue
Ichiro Kameyama
Keiji Nishimoto
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of DE69504730D1 publication Critical patent/DE69504730D1/de
Application granted granted Critical
Publication of DE69504730T2 publication Critical patent/DE69504730T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/46—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates
    • C04B35/462—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates
    • C04B35/465—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on titanium oxides or titanates based on titanates based on alkaline earth metal titanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/02—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances
    • H01B3/12—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of inorganic substances ceramics

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Inorganic Insulating Materials (AREA)
DE69504730T 1994-03-08 1995-02-23 Dielektrische keramische Zusammensetzung Expired - Fee Related DE69504730T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3704994 1994-03-08

Publications (2)

Publication Number Publication Date
DE69504730D1 true DE69504730D1 (de) 1998-10-22
DE69504730T2 DE69504730T2 (de) 1999-02-04

Family

ID=12486734

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69504730T Expired - Fee Related DE69504730T2 (de) 1994-03-08 1995-02-23 Dielektrische keramische Zusammensetzung

Country Status (3)

Country Link
US (1) US5484753A (de)
EP (1) EP0671370B1 (de)
DE (1) DE69504730T2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5525562A (en) * 1994-01-25 1996-06-11 Matsushita Electric Industrial Co., Ltd. Dielectric ceramic compound
EP0782976A4 (de) * 1994-09-20 1998-02-11 Sumitomo Metal Ind Dielektrische porzellanzusammensetzung und verfahren zu ihrer herstellung
SE505243C2 (sv) * 1994-11-29 1997-07-21 Kyocera Corp Dielektrisk keramisk komposition, flerlagrig resonator framställd av kompositionen och flerlagrigt filter användande resonatorn
US5629252A (en) * 1995-06-15 1997-05-13 Matsushita Electric Industrial Co., Ltd. Method for manufacturing a dielectric ceramic composition dielectric ceramic and multilayer high frequency device
EP0869514B1 (de) * 1996-08-02 2005-11-09 Matsushita Electric Industrial Co., Ltd Verfahren zur Herstellung einer dielektrischen keramischen Zusammensetzung, dielektrische keramische Zusammensetzung und mehrschichtige Hochfrequenzvorrichtung
US7830644B2 (en) * 2007-03-05 2010-11-09 Northop Grumman Systems Corporation High dielectric capacitor materials and method of their production

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6024070B2 (ja) * 1978-04-19 1985-06-11 株式会社村田製作所 マイクロ波用誘電体磁器組成物
EP0128956B1 (de) * 1982-12-22 1990-07-11 Tam Ceramics Inc. Keramisches dielektrikum mit niedriger sintertemperatur für temperaturkompensierende kondensatoren
US4506026A (en) * 1982-12-22 1985-03-19 Tam Ceramics, Inc. Low firing ceramic dielectric for temperature compensating capacitors
DE3620817A1 (de) * 1986-06-21 1987-12-23 Boehringer Mannheim Gmbh Verfahren zur spezifischen bestimmung des serumfructosamingehalts sowie hierfuer geeignetes reagenzgemisch
JPH04118807A (ja) * 1990-05-15 1992-04-20 Sanyo Electric Co Ltd マイクロ波用誘電体磁器組成物
JP2917505B2 (ja) * 1990-11-20 1999-07-12 松下電器産業株式会社 積層セラミックコンデンサ
US5147835A (en) * 1991-03-05 1992-09-15 Motorola, Inc. Composite titanate aluminate dielectric material
JP2613722B2 (ja) * 1991-09-27 1997-05-28 日本碍子株式会社 低温焼成用誘電体磁器組成物の製造法
US5340784A (en) * 1992-08-03 1994-08-23 Ngk Spark Plug Company, Ltd. Microwave dielectric ceramic composition
JPH06315168A (ja) * 1993-04-30 1994-11-08 Matsushita Electric Ind Co Ltd 動き検出回路

Also Published As

Publication number Publication date
DE69504730T2 (de) 1999-02-04
EP0671370B1 (de) 1998-09-16
EP0671370A1 (de) 1995-09-13
US5484753A (en) 1996-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee