GR861168B - Dielectric compositions - Google Patents

Dielectric compositions

Info

Publication number
GR861168B
GR861168B GR861168A GR860101168A GR861168B GR 861168 B GR861168 B GR 861168B GR 861168 A GR861168 A GR 861168A GR 860101168 A GR860101168 A GR 860101168A GR 861168 B GR861168 B GR 861168B
Authority
GR
Greece
Prior art keywords
dielectric compositions
dielectric
compositions
Prior art date
Application number
GR861168A
Other languages
English (en)
Inventor
Burn Ian
Original Assignee
Tam Cermamics Inc
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 Tam Cermamics Inc filed Critical Tam Cermamics Inc
Publication of GR861168B publication Critical patent/GR861168B/el

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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63424—Polyacrylates; Polymethacrylates
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
    • C04B35/632—Organic additives
    • C04B35/634—Polymers
    • C04B35/63404—Polymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • C04B35/63444—Nitrogen-containing polymers, e.g. polyacrylamides, polyacrylonitriles, polyvinylpyrrolidone [PVP], polyethylenimine [PEI]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1218—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates
    • H01G4/1227—Ceramic dielectrics characterised by the ceramic dielectric material based on titanium oxides or titanates based on alkaline earth titanates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
    • H01G4/00—Fixed capacitors; Processes of their manufacture
    • H01G4/002—Details
    • H01G4/018—Dielectrics
    • H01G4/06—Solid dielectrics
    • H01G4/08—Inorganic dielectrics
    • H01G4/12—Ceramic dielectrics
    • H01G4/1209—Ceramic dielectrics characterised by the ceramic dielectric material
    • H01G4/1236—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates
    • H01G4/1245—Ceramic dielectrics characterised by the ceramic dielectric material based on zirconium oxides or zirconates containing also titanates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Insulating Materials (AREA)
  • Ceramic Capacitors (AREA)
  • Compositions Of Oxide Ceramics (AREA)
GR861168A 1985-05-01 1986-04-30 Dielectric compositions GR861168B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US72947985A 1985-05-01 1985-05-01
US06/816,844 US4640905A (en) 1985-05-01 1986-01-07 Dielectric compositions

Publications (1)

Publication Number Publication Date
GR861168B true GR861168B (en) 1986-08-14

Family

ID=27111891

Family Applications (1)

Application Number Title Priority Date Filing Date
GR861168A GR861168B (en) 1985-05-01 1986-04-30 Dielectric compositions

Country Status (7)

Country Link
US (1) US4640905A (el)
EP (1) EP0200200B1 (el)
JP (1) JPH0653606B2 (el)
CA (1) CA1278183C (el)
DE (1) DE3688098T2 (el)
DK (1) DK198286A (el)
GR (1) GR861168B (el)

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GB8515744D0 (en) * 1985-06-21 1985-07-24 Glaverbel Vitreous beads
JPS62216965A (ja) * 1986-03-18 1987-09-24 三菱鉱業セメント株式会社 磁器組成物の製造方法
US4908338A (en) * 1986-12-29 1990-03-13 Sprague Electric Company Dried emulsion ceramic process
US4978643A (en) * 1987-04-09 1990-12-18 Ceramics Process Systems Corporation Forming whisker reinforced sintered ceramics with polymerizable binder precursors
DE3719264A1 (de) * 1987-06-10 1988-12-29 Hoechst Ag Fluessige pestizide mischformulierungen
ATE73739T1 (de) * 1987-07-02 1992-04-15 Mitsui Petrochemical Ind Verfahren zur herstellung von bariumtitanaten.
US4880758A (en) * 1987-08-24 1989-11-14 The Dow Chemical Company Preparation of ABO3 compounds from mixed metal aromatic coordination complexes
US4845062A (en) * 1987-10-19 1989-07-04 E. I. Du Pont De Nemours And Company Low-firing dielectric composition
DE3913117A1 (de) * 1989-04-21 1990-10-25 Du Pont Deutschland Verfahren zur herstellung von elektrisch leitfaehigen mustern
US5011804A (en) * 1990-02-28 1991-04-30 E. I. Du Pont De Nemours And Company Ceramic dielectric compositions and method for improving sinterability
US5296426A (en) * 1990-06-15 1994-03-22 E. I. Du Pont De Nemours And Company Low-fire X7R compositions
US5155072A (en) * 1990-06-29 1992-10-13 E. I. Du Pont De Nemours And Company High K dielectric compositions with fine grain size
CN1084919C (zh) * 1992-03-05 2002-05-15 纳幕尔杜邦公司 具有精细晶粒尺寸的高介电常数介电组合物
EP0561343B1 (en) * 1992-03-16 1997-01-08 Kawasaki Steel Corporation Binder system for use in the injection molding of sinterable powders and molding compound containing the binder system
US5780375A (en) * 1993-10-19 1998-07-14 E. I. Du Pont De Nemours And Company Thick film composition for modifying the electrical properties of a dielectric layer
US5978207A (en) * 1996-10-30 1999-11-02 The Research Foundation Of The State University Of New York Thin film capacitor
US6268054B1 (en) 1997-02-18 2001-07-31 Cabot Corporation Dispersible, metal oxide-coated, barium titanate materials
TW439071B (en) * 1998-07-23 2001-06-07 Taiyo Yuden Kk Dielectric electromagnetic composition and ceramic electronic part
EP1290753A1 (en) * 2000-06-16 2003-03-12 Paratek Microwave, Inc. Electronically tunable dielectric composite thick films
DE50109636D1 (de) 2000-08-29 2006-06-01 Epcos Ag Kondensator mit einer silber niobium tantalat enthaltenden dielektrischen keramischen schicht
DE10042359B4 (de) * 2000-08-29 2005-07-07 Epcos Ag Kondensator
DE10054812A1 (de) * 2000-11-04 2002-05-08 Philips Corp Intellectual Pty Keramikkondensator mit CZT-Dielektrikum
US6783588B2 (en) * 2000-12-15 2004-08-31 Canon Kabushiki Kaisha BaTiO3-PbTiO3 series single crystal and method of manufacturing the same piezoelectric type actuator and liquid discharge head using such piezoelectric type actuator
DE10136545B4 (de) * 2001-07-26 2005-03-03 Epcos Ag Elektrokeramisches Bauelement, Vielschichtkondensator und Verfahren zur Herstellung des Vielschichtkondensators
US7238319B2 (en) 2003-06-26 2007-07-03 Corning Incorporated Method for fabricating ceramic articles containing organic compounds
JP2006049653A (ja) * 2004-08-05 2006-02-16 Ngk Spark Plug Co Ltd コンデンサの製造方法
US8562852B2 (en) * 2010-09-30 2013-10-22 Tdk Corporation Piezoelectric ceramic, piezoelectric element comprising it, and piezoelectric device comprising piezoelectric element
RU2516532C1 (ru) * 2012-11-07 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Томский государственный университет систем управления и радиоэлектроники" Способ спекания изделий диэлектрической керамики

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2626220A (en) * 1947-05-20 1953-01-20 Thurnauer Hans Insulating materials
US2908579A (en) * 1955-06-23 1959-10-13 American Lava Corp Barium titanate insulators
US3811937A (en) * 1967-03-27 1974-05-21 Sprague Electric Co Low temperature fired electrical components and method of making same
US3682766A (en) * 1967-03-27 1972-08-08 Sprague Electric Co Low temperature fired rare earth titanate ceramic body and method of making same
US3619220A (en) * 1968-09-26 1971-11-09 Sprague Electric Co Low temperature fired, glass bonded, dielectric ceramic body and method
US3638084A (en) * 1970-05-14 1972-01-25 Sprague Electric Co Energy storage capacitor
US3717487A (en) * 1970-06-17 1973-02-20 Sprague Electric Co Ceramic slip composition
JPS5217239B1 (el) * 1971-01-07 1977-05-13
US4048546A (en) * 1975-07-09 1977-09-13 E. I. Du Pont De Nemours And Company Dielectric powder compositions
US4063341A (en) * 1975-07-09 1977-12-20 E. I. Du Pont De Nemours And Company Process for making multilayer capacitors
US4228482A (en) * 1976-07-07 1980-10-14 E. I. Du Pont De Nemours And Company Multilayer ceramic capacitors
US4283753A (en) * 1979-09-28 1981-08-11 Sprague Electric Company Low firing monolithic ceramic capacitor with high dielectric constant
US4379854A (en) * 1981-02-06 1983-04-12 Erie Technological Products, Inc. Low temperature firing (1800°-2100° F.) of barium titanate with flux (lead titanate-bismuth titanate-zinc oxide and boron oxide)
JPS58188004A (ja) * 1982-04-26 1983-11-02 松下電器産業株式会社 高誘電率磁器組成物
US4536535A (en) * 1983-06-07 1985-08-20 E. I. Du Pont De Nemours And Company Castable ceramic compositions
US4582814A (en) * 1984-07-05 1986-04-15 E. I. Du Pont De Nemours And Company Dielectric compositions

Also Published As

Publication number Publication date
DE3688098T2 (de) 1993-07-29
DK198286D0 (da) 1986-04-30
JPH0316961A (ja) 1991-01-24
JPH0653606B2 (ja) 1994-07-20
EP0200200A2 (en) 1986-11-05
EP0200200A3 (en) 1988-09-07
US4640905A (en) 1987-02-03
DK198286A (da) 1986-11-02
DE3688098D1 (de) 1993-04-29
EP0200200B1 (en) 1993-03-24
CA1278183C (en) 1990-12-27

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