CH548441A - PROCESS FOR THE PREPARATION OF A WATER-INSOLUBLE BENZOTHIAZOL - MONOAZO - COLORANT. - Google Patents

PROCESS FOR THE PREPARATION OF A WATER-INSOLUBLE BENZOTHIAZOL - MONOAZO - COLORANT.

Info

Publication number
CH548441A
CH548441A CH368471A CH368471A CH548441A CH 548441 A CH548441 A CH 548441A CH 368471 A CH368471 A CH 368471A CH 368471 A CH368471 A CH 368471A CH 548441 A CH548441 A CH 548441A
Authority
CH
Switzerland
Prior art keywords
benzothiazol
monoazo
colorant
insoluble
preparation
Prior art date
Application number
CH368471A
Other languages
German (de)
Original Assignee
Martin Marietta Corp
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 Martin Marietta Corp filed Critical Martin Marietta Corp
Publication of CH548441A publication Critical patent/CH548441A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/60—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings condensed with carbocyclic rings or ring systems
    • C07D277/62—Benzothiazoles
    • C07D277/68—Benzothiazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 2
    • C07D277/82—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH368471A 1970-03-12 1971-03-12 PROCESS FOR THE PREPARATION OF A WATER-INSOLUBLE BENZOTHIAZOL - MONOAZO - COLORANT. CH548441A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1907770A 1970-03-12 1970-03-12

Publications (1)

Publication Number Publication Date
CH548441A true CH548441A (en) 1974-04-30

Family

ID=21791291

Family Applications (1)

Application Number Title Priority Date Filing Date
CH368471A CH548441A (en) 1970-03-12 1971-03-12 PROCESS FOR THE PREPARATION OF A WATER-INSOLUBLE BENZOTHIAZOL - MONOAZO - COLORANT.

Country Status (6)

Country Link
BE (1) BE764158A (en)
CA (1) CA942742A (en)
CH (1) CH548441A (en)
DE (1) DE2111784A1 (en)
FR (1) FR2081902A1 (en)
NL (1) NL7103163A (en)

Also Published As

Publication number Publication date
CA942742A (en) 1974-02-26
FR2081902A1 (en) 1971-12-10
NL7103163A (en) 1971-09-14
DE2111784A1 (en) 1971-09-23
BE764158A (en) 1971-08-02

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Legal Events

Date Code Title Description
PL Patent ceased