BE616754A - Process for the preparation of single crystals, in particular of semiconductor material - Google Patents

Process for the preparation of single crystals, in particular of semiconductor material

Info

Publication number
BE616754A
BE616754A BE616754A BE616754A BE616754A BE 616754 A BE616754 A BE 616754A BE 616754 A BE616754 A BE 616754A BE 616754 A BE616754 A BE 616754A BE 616754 A BE616754 A BE 616754A
Authority
BE
Belgium
Prior art keywords
preparation
semiconductor material
single crystals
crystals
semiconductor
Prior art date
Application number
BE616754A
Other languages
French (fr)
Original Assignee
Zeiss Carl
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 Zeiss Carl filed Critical Zeiss Carl
Publication of BE616754A publication Critical patent/BE616754A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
    • C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
BE616754A 1961-05-09 1962-04-20 Process for the preparation of single crystals, in particular of semiconductor material BE616754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE616754X 1961-05-09

Publications (1)

Publication Number Publication Date
BE616754A true BE616754A (en) 1962-08-16

Family

ID=6576997

Family Applications (1)

Application Number Title Priority Date Filing Date
BE616754A BE616754A (en) 1961-05-09 1962-04-20 Process for the preparation of single crystals, in particular of semiconductor material

Country Status (2)

Country Link
BE (1) BE616754A (en)
FR (1) FR616754A (en)

Also Published As

Publication number Publication date
FR616754A (en) 1927-02-08

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