CH563430A5 - - Google Patents

Info

Publication number
CH563430A5
CH563430A5 CH1535171A CH1535171A CH563430A5 CH 563430 A5 CH563430 A5 CH 563430A5 CH 1535171 A CH1535171 A CH 1535171A CH 1535171 A CH1535171 A CH 1535171A CH 563430 A5 CH563430 A5 CH 563430A5
Authority
CH
Switzerland
Application number
CH1535171A
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
Priority to CH1535171A priority Critical patent/CH563430A5/xx
Priority to DE19722251041 priority patent/DE2251041A1/en
Publication of CH563430A5 publication Critical patent/CH563430A5/xx

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
    • C09B44/00—Azo dyes containing onium groups
    • C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Paper (AREA)
  • Coloring (AREA)
CH1535171A 1971-10-20 1971-10-20 CH563430A5 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH1535171A CH563430A5 (en) 1971-10-20 1971-10-20
DE19722251041 DE2251041A1 (en) 1971-10-20 1972-10-18 Yellow-red basic azo dyes - free from sulphonic acid gas for dyeing paper,also polyamides,polyesters,plastics,-leather

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1535171A CH563430A5 (en) 1971-10-20 1971-10-20

Publications (1)

Publication Number Publication Date
CH563430A5 true CH563430A5 (en) 1975-06-30

Family

ID=4408370

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1535171A CH563430A5 (en) 1971-10-20 1971-10-20

Country Status (2)

Country Link
CH (1) CH563430A5 (en)
DE (1) DE2251041A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2738510C3 (en) * 1977-08-26 1980-06-12 Bayer Ag, 5090 Leverkusen Water-soluble mono- and disazo dyes, processes for their preparation and their use for dyeing and printing cellulose fiber materials
US4468347A (en) * 1981-05-07 1984-08-28 Sandoz Ltd. Sulfo group-free disazo and polyazo compounds containing at least two basic or cationic group and which are in metal-free or 2:1 metal complex form
US4483796A (en) * 1982-03-24 1984-11-20 Sandoz Ltd. Sulfo group-free disazo and polyazo compounds containing two 1-phenylpyrazol-5-one coupling component radicals and at least two basic or cationic groups

Also Published As

Publication number Publication date
DE2251041A1 (en) 1973-04-26

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Legal Events

Date Code Title Description
PL Patent ceased