BE739082A - - Google Patents

Info

Publication number
BE739082A
BE739082A BE739082DA BE739082A BE 739082 A BE739082 A BE 739082A BE 739082D A BE739082D A BE 739082DA BE 739082 A BE739082 A BE 739082A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE739082A publication Critical patent/BE739082A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C319/00—Preparation of thiols, sulfides, hydropolysulfides or polysulfides
    • C07C319/14—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides
    • C07C319/16—Preparation of thiols, sulfides, hydropolysulfides or polysulfides of sulfides by addition of hydrogen sulfide or its salts to unsaturated compounds
    • H10P32/12—
    • H10P32/171—
    • H10P95/00—
    • H10P95/50—
    • H10W99/00—

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Die Bonding (AREA)
  • Physical Vapour Deposition (AREA)
  • Electrodes Of Semiconductors (AREA)
BE739082D 1956-03-05 1969-09-19 BE739082A (enExample)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US569659A US2879188A (en) 1956-03-05 1956-03-05 Processes for making transistors
GB38776/57A GB839082A (en) 1956-03-05 1957-12-13 Improvements in or relating to processes for making transistors
FR167263 1968-09-24

Publications (1)

Publication Number Publication Date
BE739082A true BE739082A (enExample) 1970-03-02

Family

ID=27244888

Family Applications (1)

Application Number Title Priority Date Filing Date
BE739082D BE739082A (enExample) 1956-03-05 1969-09-19

Country Status (8)

Country Link
US (2) US2879188A (enExample)
BE (1) BE739082A (enExample)
BR (1) BR6912629D0 (enExample)
CH (1) CH513142A (enExample)
FR (1) FR1603970A (enExample)
GB (2) GB839082A (enExample)
LU (1) LU59488A1 (enExample)
NL (1) NL163209C (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981645A (en) * 1955-04-22 1961-04-25 Ibm Semiconductor device fabrication
BE562491A (enExample) * 1956-03-05 1900-01-01
US3226271A (en) * 1956-03-29 1965-12-28 Baldwin Co D H Semi-conductive films and method of producing them
BE570141A (enExample) * 1957-08-08
NL106425C (enExample) * 1958-01-14
US3054034A (en) * 1958-10-01 1962-09-11 Rca Corp Semiconductor devices and method of manufacture thereof
US3063879A (en) * 1959-02-26 1962-11-13 Westinghouse Electric Corp Configuration for semiconductor devices
US3099588A (en) * 1959-03-11 1963-07-30 Westinghouse Electric Corp Formation of semiconductor transition regions by alloy vaporization and deposition
US3087100A (en) * 1959-04-14 1963-04-23 Bell Telephone Labor Inc Ohmic contacts to semiconductor devices
US3005735A (en) * 1959-07-24 1961-10-24 Philco Corp Method of fabricating semiconductor devices comprising cadmium-containing contacts
NL126558C (enExample) * 1959-08-25
US2959502A (en) * 1959-09-01 1960-11-08 Wolfgang W Gaertner Fabrication of semiconductor devices
FR1148316A (fr) * 1959-10-20 1957-12-06 Thomson Houston Comp Francaise Procédé et appareil pour la réalisation de circuits imprimés
US3092522A (en) * 1960-04-27 1963-06-04 Motorola Inc Method and apparatus for use in the manufacture of transistors
GB916379A (en) * 1960-05-23 1963-01-23 Ass Elect Ind Improvements in and relating to semiconductor junction units
NL265823A (enExample) * 1960-06-13
DE1132660B (de) * 1960-07-06 1962-07-05 Intermetall Legierungsvorrichtung zum Herstellen von Halbleiteranordnungen durch gleich-zeitiges Anlegieren von Elektroden an einander gegenueberliegenden Flaechen eines Halbleiterplaettchens
NL269092A (enExample) * 1960-09-09 1900-01-01
US3158504A (en) * 1960-10-07 1964-11-24 Texas Instruments Inc Method of alloying an ohmic contact to a semiconductor
US3151004A (en) * 1961-03-30 1964-09-29 Rca Corp Semiconductor devices
NL285523A (enExample) * 1961-11-24
NL132313C (enExample) * 1964-12-17 1900-01-01
DE1281035B (de) * 1965-01-22 1968-10-24 Itt Ind Ges Mit Beschraenkter Verfahren zum Anbringen einer Kontaktschicht auf einem Siliziumhalbleiterkoerper
US3503368A (en) * 1965-10-07 1970-03-31 Western Electric Co Apparatus for sequentially vacuum depositing metal film on substrates
DE1288690B (de) * 1966-08-03 1969-02-06 Itt Ind Gmbh Deutsche Verfahren zum Herstellen eines gut haftenden Kontaktes mit Aluminium an einem Siliziumhalbleiterkoerper
US4041896A (en) * 1975-05-12 1977-08-16 Ncr Corporation Microelectronic circuit coating system
US5663409A (en) * 1995-06-07 1997-09-02 Novus International, Inc. Process for the preparation of 3-(methylthio) propanal and 2-hydroxy-4-(methylthio) butanenitrile
US5973200A (en) * 1997-01-23 1999-10-26 Novus International, Inc. Process for the preparation of 2-hydroxy-4-(methylthio) butanoic acid or methionine by mercaptan addition
WO2008006977A1 (fr) * 2006-07-11 2008-01-17 Adisseo France S.A.S. Procédé de préparation du 2-hydroxy-4-(méthylthio)butyronitrile et de la méthionine
FR2903690B1 (fr) * 2006-07-11 2008-11-14 Adisseo Ireland Ltd Procede de preparation de la methionine a partir d'acroleine sans isoler de produits intermediaires

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB605311A (en) * 1945-04-17 1948-07-20 Us Ind Chemicals Inc Improvements in the manufacture of methionine
US2542768A (en) * 1945-10-24 1951-02-20 Du Pont Hydroxy-methylmercaptobutyronitrile
US2561411A (en) * 1950-03-08 1951-07-24 Bell Telephone Labor Inc Semiconductor signal translating device
BE523775A (enExample) * 1950-09-29
USRE24537E (en) * 1952-07-29 1958-09-23 Unsymmetrical conductor arrangements
US2745745A (en) * 1952-10-30 1956-05-15 Monsanto Chemicals Poultry feed
US2705767A (en) * 1952-11-18 1955-04-05 Gen Electric P-n junction transistor
US2748325A (en) * 1953-04-16 1956-05-29 Rca Corp Semi-conductor devices and methods for treating same
US2736847A (en) * 1954-05-10 1956-02-28 Hughes Aircraft Co Fused-junction silicon diodes
BE544843A (enExample) * 1955-02-25
US2763822A (en) * 1955-05-10 1956-09-18 Westinghouse Electric Corp Silicon semiconductor devices
BE547665A (enExample) * 1955-06-28
US3131210A (en) * 1959-02-04 1964-04-28 Montedison Spa Process for methionine nitrile synthesis

Also Published As

Publication number Publication date
GB839082A (en) 1960-06-29
GB1274255A (en) 1972-05-17
US3699148A (en) 1972-10-17
US2879188A (en) 1959-03-24
NL6913770A (enExample) 1970-03-26
CH513142A (fr) 1971-09-30
FR1603970A (enExample) 1971-06-21
BR6912629D0 (pt) 1973-04-19
DE1948065A1 (de) 1970-04-02
LU59488A1 (enExample) 1970-01-09
NL163209C (nl) 1980-03-17
NL163209B (nl) 1980-03-17

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