IE31849B1 - Improvements in or relating to ceramics - Google Patents

Improvements in or relating to ceramics

Info

Publication number
IE31849B1
IE31849B1 IE247/68A IE24768A IE31849B1 IE 31849 B1 IE31849 B1 IE 31849B1 IE 247/68 A IE247/68 A IE 247/68A IE 24768 A IE24768 A IE 24768A IE 31849 B1 IE31849 B1 IE 31849B1
Authority
IE
Ireland
Prior art keywords
alumina
layer
solvent
mixture
fired
Prior art date
Application number
IE247/68A
Other languages
English (en)
Other versions
IE31849L (en
Original Assignee
Western Electric Co
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 Western Electric Co filed Critical Western Electric Co
Publication of IE31849L publication Critical patent/IE31849L/xx
Publication of IE31849B1 publication Critical patent/IE31849B1/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
    • C04B35/622—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
    • C04B35/6342—Polyvinylacetals, e.g. polyvinylbutyral [PVB]
    • 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
    • C04B35/10—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 aluminium oxide
    • C04B35/111—Fine ceramics
    • 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
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N—ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10N97/00—Electric solid-state thin-film or thick-film devices, not otherwise provided for
    • H—ELECTRICITY
    • H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
    • H10W—GENERIC PACKAGES, INTERCONNECTIONS, CONNECTORS OR OTHER CONSTRUCTIONAL DETAILS OF DEVICES COVERED BY CLASS H10
    • H10W99/00—Subject matter not provided for in other groups of this subclass

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)
  • Chemical Kinetics & Catalysis (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Laminated Bodies (AREA)
  • Compositions Of Oxide Ceramics (AREA)
IE247/68A 1967-04-27 1968-03-04 Improvements in or relating to ceramics IE31849B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63437067A 1967-04-27 1967-04-27

Publications (2)

Publication Number Publication Date
IE31849L IE31849L (en) 1968-10-27
IE31849B1 true IE31849B1 (en) 1973-01-10

Family

ID=24543499

Family Applications (1)

Application Number Title Priority Date Filing Date
IE247/68A IE31849B1 (en) 1967-04-27 1968-03-04 Improvements in or relating to ceramics

Country Status (10)

Country Link
BE (1) BE714234A (enExample)
CH (1) CH515784A (enExample)
DE (1) DE1771216B1 (enExample)
ES (1) ES353630A1 (enExample)
FR (1) FR1564260A (enExample)
GB (1) GB1217042A (enExample)
IE (1) IE31849B1 (enExample)
IL (1) IL29566A (enExample)
NL (1) NL6805969A (enExample)
SE (1) SE339650B (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1425934A (en) * 1972-03-15 1976-02-25 Ici Ltd Alumina
JPS6034510B2 (ja) * 1976-06-10 1985-08-09 日本碍子株式会社 セラミツクハニカム構造体の押出製造法
DE2727364A1 (de) * 1977-06-16 1979-01-04 Siemens Ag Verfahren zur herstellung von keramiksubstraten
FR2568722B1 (fr) * 1984-08-03 1987-10-23 Thomson Csf Substrat en ceramique dielectrique et procede d'obtention
FR2614421B1 (fr) * 1987-04-24 1989-09-15 Thomson Csf Procede de fabrication d'un substrat a forte resistivite et application a une sonde d'analyse de gaz
GB2211179B (en) * 1987-10-15 1992-08-12 Hoechst Ceram Tec Ag Aluminium oxide shaped articles and process for their manufacture

Also Published As

Publication number Publication date
IE31849L (en) 1968-10-27
ES353630A1 (es) 1969-10-16
IL29566A (en) 1971-11-29
DE1771216B1 (de) 1972-04-27
BE714234A (enExample) 1968-09-16
GB1217042A (en) 1970-12-23
NL6805969A (enExample) 1968-10-28
FR1564260A (enExample) 1969-04-18
SE339650B (enExample) 1971-10-11
CH515784A (de) 1971-11-30

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