IT8049217A0 - Ne e loro impiego come coloranti composti disazoici loro preparazio (caso 150-4030/a) - Google Patents

Ne e loro impiego come coloranti composti disazoici loro preparazio (caso 150-4030/a)

Info

Publication number
IT8049217A0
IT8049217A0 IT8049217A IT4921780A IT8049217A0 IT 8049217 A0 IT8049217 A0 IT 8049217A0 IT 8049217 A IT8049217 A IT 8049217A IT 4921780 A IT4921780 A IT 4921780A IT 8049217 A0 IT8049217 A0 IT 8049217A0
Authority
IT
Italy
Prior art keywords
dyeings
preparation
case
disazo compound
disazo
Prior art date
Application number
IT8049217A
Other languages
English (en)
Italian (it)
Inventor
Hanspeter Uehlinger
Original Assignee
Sandoz Ag
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 Sandoz Ag filed Critical Sandoz Ag
Publication of IT8049217A0 publication Critical patent/IT8049217A0/it

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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
    • 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
IT8049217A 1979-07-11 1980-07-11 Ne e loro impiego come coloranti composti disazoici loro preparazio (caso 150-4030/a) IT8049217A0 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH647879A CH642096A5 (de) 1979-07-11 1979-07-11 Anionische disazoverbindungen und deren herstellung.

Publications (1)

Publication Number Publication Date
IT8049217A0 true IT8049217A0 (it) 1980-07-11

Family

ID=4310288

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8049217A IT8049217A0 (it) 1979-07-11 1980-07-11 Ne e loro impiego come coloranti composti disazoici loro preparazio (caso 150-4030/a)

Country Status (6)

Country Link
JP (1) JPS5616558A (OSRAM)
CH (1) CH642096A5 (OSRAM)
DE (1) DE3022928A1 (OSRAM)
FR (1) FR2460978A1 (OSRAM)
GB (1) GB2055117B (OSRAM)
IT (1) IT8049217A0 (OSRAM)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022893U (ja) * 1983-07-23 1985-02-16 株式会社村田製作所 回路基板装置のシ−ルド構造
JPS63121494U (OSRAM) * 1987-01-30 1988-08-05
US5053924A (en) * 1990-03-30 1991-10-01 Motorola, Inc. Electromagnetic shield for electrical circuit

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH628667A5 (en) * 1977-03-14 1982-03-15 Sandoz Ag Process for preparing anionic disazo compounds

Also Published As

Publication number Publication date
CH642096A5 (de) 1984-03-30
DE3022928A1 (de) 1981-01-29
FR2460978A1 (fr) 1981-01-30
GB2055117A (en) 1981-02-25
JPS5616558A (en) 1981-02-17
GB2055117B (en) 1983-04-07
FR2460978B1 (OSRAM) 1984-09-28

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