GB1217042A - Improvements in or relating to ceramics - Google Patents

Improvements in or relating to ceramics

Info

Publication number
GB1217042A
GB1217042A GB9857/68A GB985768A GB1217042A GB 1217042 A GB1217042 A GB 1217042A GB 9857/68 A GB9857/68 A GB 9857/68A GB 985768 A GB985768 A GB 985768A GB 1217042 A GB1217042 A GB 1217042A
Authority
GB
United Kingdom
Prior art keywords
alumina
layer
solvent
mixture
fired
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
Application number
GB9857/68A
Other languages
English (en)
Inventor
Harold Wilbur Stetson
Warren Joseph Gyurk
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.)
AT&T Inc
Original Assignee
Western Electric Co 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 Western Electric Co Inc filed Critical Western Electric Co Inc
Publication of GB1217042A publication Critical patent/GB1217042A/en
Expired 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
    • C04B35/622—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)
GB9857/68A 1967-04-27 1968-02-29 Improvements in or relating to ceramics Expired GB1217042A (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
GB1217042A true GB1217042A (en) 1970-12-23

Family

ID=24543499

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9857/68A Expired GB1217042A (en) 1967-04-27 1968-02-29 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)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313002A1 (de) * 1972-03-15 1973-10-31 Ici Ltd Verfahren zur herstellung von duennen formkoerpern aus aluminiumoxid oder aluminiumoxid-hydrat
GB2211179A (en) * 1987-10-15 1989-06-28 Hoechst Ceram Tec Ag Aluminium oxide shaped articles

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313002A1 (de) * 1972-03-15 1973-10-31 Ici Ltd Verfahren zur herstellung von duennen formkoerpern aus aluminiumoxid oder aluminiumoxid-hydrat
GB2211179A (en) * 1987-10-15 1989-06-28 Hoechst Ceram Tec Ag Aluminium oxide shaped articles
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
IE31849B1 (en) 1973-01-10
IL29566A (en) 1971-11-29
DE1771216B1 (de) 1972-04-27
BE714234A (enExample) 1968-09-16
NL6805969A (enExample) 1968-10-28
FR1564260A (enExample) 1969-04-18
SE339650B (enExample) 1971-10-11
CH515784A (de) 1971-11-30

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