GB1310443A - High alumina bodies maturing below 1500 c - Google Patents

High alumina bodies maturing below 1500 c

Info

Publication number
GB1310443A
GB1310443A GB2820870A GB2820870A GB1310443A GB 1310443 A GB1310443 A GB 1310443A GB 2820870 A GB2820870 A GB 2820870A GB 2820870 A GB2820870 A GB 2820870A GB 1310443 A GB1310443 A GB 1310443A
Authority
GB
United Kingdom
Prior art keywords
cao
maturing
high alumina
june
sio
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
GB2820870A
Other languages
English (en)
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.)
3M Co
Original Assignee
Minnesota Mining and Manufacturing 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 Minnesota Mining and Manufacturing Co filed Critical Minnesota Mining and Manufacturing Co
Publication of GB1310443A publication Critical patent/GB1310443A/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
    • C04B35/01—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
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/02—Details
    • H05K1/09—Use of materials for the conductive, e.g. metallic pattern
    • H05K1/092—Dispersed materials, e.g. conductive pastes or inks
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00—Apparatus or processes for manufacturing printed circuits
    • H05K3/40—Forming printed elements for providing electric connections to or between printed circuits
    • H05K3/4038—Through-connections; Vertical interconnect access [VIA] connections
    • H05K3/4053—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques
    • H05K3/4061—Through-connections; Vertical interconnect access [VIA] connections by thick-film techniques for via connections in inorganic insulating substrates

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
GB2820870A 1969-06-19 1970-06-10 High alumina bodies maturing below 1500 c Expired GB1310443A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83480369A 1969-06-19 1969-06-19

Publications (1)

Publication Number Publication Date
GB1310443A true GB1310443A (en) 1973-03-21

Family

ID=25267848

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2820870A Expired GB1310443A (en) 1969-06-19 1970-06-10 High alumina bodies maturing below 1500 c

Country Status (6)

Country Link
US (1) US3627547A (enExample)
JP (1) JPS5010329B1 (enExample)
CA (1) CA922742A (enExample)
DE (1) DE2028604A1 (enExample)
FR (1) FR2050112A5 (enExample)
GB (1) GB1310443A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3929496A (en) * 1972-01-21 1975-12-30 Ngk Spark Plug Co High alumina ceramic insulator compositions
US4039338A (en) * 1972-12-29 1977-08-02 International Business Machines Corporation Accelerated sintering for a green ceramic sheet
FR2431468A1 (fr) * 1978-07-19 1980-02-15 Lafarge Sa Materiau microporeux utilisable notamment dans l'industrie ceramique
JPS59152263A (ja) * 1983-02-14 1984-08-30 日本特殊陶業株式会社 アルミナ焼結体
US4601990A (en) * 1984-12-17 1986-07-22 Ngk Spark Plug Co., Ltd. High-alumina ceramic composition
CH677928A5 (enExample) * 1989-01-10 1991-07-15 N Proizv Ob Abrazivam I Shlifo
EP0564982A3 (en) * 1992-04-04 1995-09-13 Hoechst Ceram Tec Ag Ceramic alumina body with high metallization adherence
DE4215939A1 (de) * 1992-05-14 1993-11-18 Bosch Gmbh Robert Gesintertes Aluminiumoxidprodukt
US7858547B2 (en) * 2003-11-12 2010-12-28 Federal-Mogul World Wide, Inc. Ceramic with improved high temperature electrical properties for use as a spark plug insulator

Also Published As

Publication number Publication date
FR2050112A5 (enExample) 1971-03-26
CA922742A (en) 1973-03-13
US3627547A (en) 1971-12-14
JPS5010329B1 (enExample) 1975-04-21
DE2028604A1 (de) 1970-12-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee