DE3779077D1 - Dielektrische keramische zusammensetzung. - Google Patents

Dielektrische keramische zusammensetzung.

Info

Publication number
DE3779077D1
DE3779077D1 DE8787118704T DE3779077T DE3779077D1 DE 3779077 D1 DE3779077 D1 DE 3779077D1 DE 8787118704 T DE8787118704 T DE 8787118704T DE 3779077 T DE3779077 T DE 3779077T DE 3779077 D1 DE3779077 D1 DE 3779077D1
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
DE8787118704T
Other languages
English (en)
Inventor
Ubakoyama Yano
Shinonokaze Nishigaki
- Kato
Aza-Bungi Nonomura
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.)
Sumitomo Metal SMI Electronics Device Inc
Original Assignee
Narumi China 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 Narumi China Corp filed Critical Narumi China Corp
Application granted granted Critical
Publication of DE3779077D1 publication Critical patent/DE3779077D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01P—WAVEGUIDES; RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE
    • H01P7/00—Resonators of the waveguide type
    • H01P7/10—Dielectric resonators
    • 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
    • C04B35/468—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 based on barium titanates
    • C04B35/4686—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 based on barium titanates based on phases other than BaTiO3 perovskite phase
    • 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
    • C04B35/495—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 vanadium, niobium, tantalum, molybdenum or tungsten oxides or solid solutions thereof with other oxides, e.g. vanadates, niobates, tantalates, molybdates or tungstates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Inorganic Insulating Materials (AREA)
DE8787118704T 1986-12-27 1987-12-16 Dielektrische keramische zusammensetzung. Expired - Fee Related DE3779077D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP61315249A JPH0670884B2 (ja) 1986-12-27 1986-12-27 マイクロ波用誘電体磁器組成物

Publications (1)

Publication Number Publication Date
DE3779077D1 true DE3779077D1 (de) 1992-06-17

Family

ID=18063162

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787118704T Expired - Fee Related DE3779077D1 (de) 1986-12-27 1987-12-16 Dielektrische keramische zusammensetzung.

Country Status (4)

Country Link
US (1) US4824813A (de)
EP (1) EP0273305B1 (de)
JP (1) JPH0670884B2 (de)
DE (1) DE3779077D1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5223462A (en) * 1985-03-18 1993-06-29 Kyocera Corporation Dielectric ceramic composition
GB9025802D0 (en) * 1990-11-28 1991-01-09 Cookson Group Plc Improved sintering aid
US5268341A (en) * 1991-10-30 1993-12-07 Kyocera Corporation Dielectric ceramic composition for high-frequency use and dielectric material

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL110574C (de) * 1957-10-18 1965-02-15 Philips Nv
US3195030A (en) * 1964-06-26 1965-07-13 Corning Glass Works Glass and methods of devitrifying same and making a capacitor therefrom
DE1490659B2 (de) * 1964-09-17 1972-01-13 Siemens AG, 1000 Berlin u. 8000 München Gesinterter elektrischer kaltleiterwiderstandskoerper und verfahren zu seiner herstellung
US3426249A (en) * 1966-08-01 1969-02-04 Sprague Electric Co Donor ion modified batio3 capacitor and process
JPS5329234B2 (de) * 1974-04-09 1978-08-19
JPS5292400A (en) * 1976-01-29 1977-08-03 Seiko Instr & Electronics Ltd Porcelain dielectric material
DE2941304A1 (de) * 1978-10-13 1980-04-30 Suwa Seikosha Kk Dielektrikum, verfahren zu dessen herstellung, und dessen anwendung in kondensatoren fuer temperaturkompensationszwecke
FR2754M (fr) * 1979-01-05 1964-08-31 Shionogi & Co Nouvelles applications thérapeutiques des n-oxydes-1 des alkyl-6 halogéno-3 nitro-4 pyridazines comme anti-microbiens et anti-micro-organismes.
US4284521A (en) * 1979-03-26 1981-08-18 Ferro Corporation Reduced alkaline earth metal powders and process for producing same
JPS5769607A (en) * 1980-10-16 1982-04-28 Alps Electric Co Ltd Dielectric porcelain
DE3121289A1 (de) * 1981-05-29 1982-12-23 Philips Patentverwaltung Gmbh, 2000 Hamburg Spannungsabhaengiger widerstand und verfahren zu seiner herstellung
DE3121290A1 (de) * 1981-05-29 1983-01-05 Philips Patentverwaltung Gmbh, 2000 Hamburg "nichtlinearer widerstand und verfahren zu seiner herstellung"
JPS5884179A (ja) * 1981-11-12 1983-05-20 富士電気化学株式会社 マイクロ波用誘電体磁器組成物
JPS6298503A (ja) * 1985-10-25 1987-05-08 株式会社住友金属セラミックス マイクロ波用誘電体磁器組成物
JPH0642802A (ja) * 1992-07-28 1994-02-18 Sanyo Electric Co Ltd 空気調和機の制御装置

Also Published As

Publication number Publication date
EP0273305B1 (de) 1992-05-13
JPH0670884B2 (ja) 1994-09-07
JPS63168906A (ja) 1988-07-12
EP0273305A2 (de) 1988-07-06
EP0273305A3 (en) 1989-07-26
US4824813A (en) 1989-04-25

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Legal Events

Date Code Title Description
8380 Miscellaneous part iii

Free format text: DER PATENTINHABER LAUTET RICHTIG: SUMITOMO METAL CERAMICS INC., MINE, YAMAGUCHI, JP

8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: SUMITOMO METAL (SMI) ELECTRONICS DEVICES INC., MIN

8339 Ceased/non-payment of the annual fee