NL167405C - Werkwijze voor het bereiden van een samenstelling voor het vervaardigen van keramische halfgeleiders. - Google Patents

Werkwijze voor het bereiden van een samenstelling voor het vervaardigen van keramische halfgeleiders.

Info

Publication number
NL167405C
NL167405C NL7513491.A NL7513491A NL167405C NL 167405 C NL167405 C NL 167405C NL 7513491 A NL7513491 A NL 7513491A NL 167405 C NL167405 C NL 167405C
Authority
NL
Netherlands
Prior art keywords
preparing
composition
manufacturing ceramic
ceramic semiconductors
semiconductors
Prior art date
Application number
NL7513491.A
Other languages
English (en)
Dutch (nl)
Other versions
NL167405B (nl
NL7513491A (nl
Original Assignee
Tdk Electronics 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 Tdk Electronics Co Ltd filed Critical Tdk Electronics Co Ltd
Publication of NL7513491A publication Critical patent/NL7513491A/xx
Publication of NL167405B publication Critical patent/NL167405B/xx
Application granted granted Critical
Publication of NL167405C publication Critical patent/NL167405C/xx

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
    • 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
    • C04B35/4682—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 BaTiO3 perovskite phase
    • C04B35/4684—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 BaTiO3 perovskite phase containing lead compounds
    • 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
    • C04B35/4682—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 BaTiO3 perovskite phase
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01C—RESISTORS
    • H01C7/00—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material
    • H01C7/02—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient
    • H01C7/022—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances
    • H01C7/023—Non-adjustable resistors formed as one or more layers or coatings; Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material having positive temperature coefficient mainly consisting of non-metallic substances containing oxides or oxidic compounds, e.g. ferrites
    • H01C7/025—Perovskites, e.g. titanates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Thermistors And Varistors (AREA)
NL7513491.A 1975-08-08 1975-11-19 Werkwijze voor het bereiden van een samenstelling voor het vervaardigen van keramische halfgeleiders. NL167405C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50096537A JPS5220291A (en) 1975-08-08 1975-08-08 Semiconductor porcelain composition

Publications (3)

Publication Number Publication Date
NL7513491A NL7513491A (nl) 1977-02-10
NL167405B NL167405B (nl) 1981-07-16
NL167405C true NL167405C (nl) 1981-12-16

Family

ID=14167854

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7513491.A NL167405C (nl) 1975-08-08 1975-11-19 Werkwijze voor het bereiden van een samenstelling voor het vervaardigen van keramische halfgeleiders.

Country Status (4)

Country Link
US (1) US4096098A (de)
JP (1) JPS5220291A (de)
DE (1) DE2552127C3 (de)
NL (1) NL167405C (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5830826B2 (ja) * 1978-06-29 1983-07-01 シャープ株式会社 インクジェットプリンタのインク供給装置
US4337162A (en) * 1979-03-26 1982-06-29 University Of Illinois Foundation Internal boundary layer ceramic compositions
US4237084A (en) * 1979-03-26 1980-12-02 University Of Illinois Foundation Method of producing internal boundary layer ceramic compositions
US4284521A (en) * 1979-03-26 1981-08-18 Ferro Corporation Reduced alkaline earth metal powders and process for producing same
US4400310A (en) * 1980-02-12 1983-08-23 E. I. Du Pont De Nemours And Company Thick film silver compositions for silver terminations for reduced barium titanate capacitors
US4468555A (en) * 1980-08-31 1984-08-28 Tdk Corporation Electric soldering iron having a PTC heating element
JPS5764902A (en) * 1980-10-08 1982-04-20 Murata Manufacturing Co Barium titanate semiconductor porcelain
JPS57157502A (en) * 1981-03-24 1982-09-29 Murata Manufacturing Co Barium titanate series porcelain composition
JPS589877A (ja) * 1981-07-08 1983-01-20 松下電器産業株式会社 高誘電率磁器組成物
DE3270911D1 (en) * 1981-12-21 1986-06-05 Matsushita Electric Ind Co Ltd High dielectric constant porcelain composition
JP2558489B2 (ja) * 1988-03-01 1996-11-27 株式会社クラベ 正特性半導体磁器
JPH01230202A (ja) * 1988-03-10 1989-09-13 Matsushita Electric Ind Co Ltd 正特性サーミスタ材料とその製造方法
BE1005382A3 (fr) * 1991-09-09 1993-07-13 Solvay Compositions solides d'oxydes metalliques mixtes, procede de fabrication de telles compositions et resistances electriques obtenues par frittage d'une poudre d'oxydes metalliques mixtes.
JPH08217536A (ja) * 1995-02-14 1996-08-27 Tdk Corp 正の抵抗温度係数を有する半導体磁器組成物及びその製造方法
JP2000095562A (ja) * 1998-07-24 2000-04-04 Murata Mfg Co Ltd 正特性サ―ミスタ用原料組成物、正特性サ―ミスタ用磁器、および正特性サ―ミスタ用磁器の製造方法
JP3855611B2 (ja) * 2000-07-21 2006-12-13 株式会社村田製作所 半導体セラミック及び正特性サーミスタ
DE102008036835A1 (de) * 2008-08-07 2010-02-18 Epcos Ag Heizungsvorrichtung und Verfahren zur Herstellung der Heizungsvorrichtung
DE102008036836A1 (de) * 2008-08-07 2010-02-11 Epcos Ag Formkörper, Heizungsvorrichtung und Verfahren zur Herstellung eines Formkörpers
CN102603291A (zh) * 2012-03-26 2012-07-25 常熟市林芝电子有限责任公司 热敏陶瓷材料和由其制得冰箱启动用热敏电阻及制造方法
CN102617132A (zh) * 2012-03-26 2012-08-01 常熟市林芝电子有限责任公司 热敏陶瓷材料和由其制得纱线加热用热敏电阻及制造方法

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE511613A (de) * 1951-05-23
US2976505A (en) * 1958-02-24 1961-03-21 Westinghouse Electric Corp Thermistors
NL245159A (de) * 1958-12-17
NL277007A (de) * 1961-04-17
US3586642A (en) * 1968-05-29 1971-06-22 Matsushita Electric Ind Co Ltd Ptc thermistor of bati03,and other oxides
US4014822A (en) * 1968-08-13 1977-03-29 Murata Manufacturing Co., Ltd. Semiconductor ceramic composition
DE1941280C3 (de) * 1968-08-13 1979-06-21 Murata Manufacturing Co. Ltd., Nagaoka, Kyoto (Japan) Halbleitender keramischer Widerstand mit positivem Temperaturkoeffizienten
JPS4741153Y1 (de) * 1969-03-07 1972-12-13
JPS4727712U (de) * 1971-04-19 1972-11-29
US3764529A (en) * 1972-02-17 1973-10-09 Matsushita Electric Ind Co Ltd Method of manufacturing fine grain ceramic barium titanate
JPS581483B2 (ja) * 1974-02-18 1983-01-11 株式会社村田製作所 チタンサンバリウムケイハンドウタイジキ

Also Published As

Publication number Publication date
US4096098A (en) 1978-06-20
DE2552127A1 (de) 1977-02-10
DE2552127C3 (de) 1986-11-13
DE2552127B2 (de) 1978-06-15
NL167405B (nl) 1981-07-16
JPS5329386B2 (de) 1978-08-21
JPS5220291A (en) 1977-02-16
NL7513491A (nl) 1977-02-10

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
BK Erratum

Free format text: HEADING V OF PAT.BULLETIN 14/82: NO.167405 SHOULD BE DELETED

V4 Discontinued because of reaching the maximum lifetime of a patent

Free format text: 951119