CH523945A - Process for the preparation of sulfonic acid group-free basic quinophthalone compounds - Google Patents

Process for the preparation of sulfonic acid group-free basic quinophthalone compounds

Info

Publication number
CH523945A
CH523945A CH1717769A CH1717769A CH523945A CH 523945 A CH523945 A CH 523945A CH 1717769 A CH1717769 A CH 1717769A CH 1717769 A CH1717769 A CH 1717769A CH 523945 A CH523945 A CH 523945A
Authority
CH
Switzerland
Prior art keywords
preparation
sulfonic acid
acid group
free basic
quinophthalone compounds
Prior art date
Application number
CH1717769A
Other languages
German (de)
Inventor
Berthold Dr Gertisser
Fred Dr Mueller
Ulrich Dr Zirngibl
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 CH1717869A priority Critical patent/CH523946A/en
Priority to CH1717769A priority patent/CH523945A/en
Priority to GB5089170A priority patent/GB1324389A/en
Priority to GB5089270A priority patent/GB1329022A/en
Priority to DE19702055918 priority patent/DE2055918A1/en
Priority to DE19702055919 priority patent/DE2055919A1/en
Priority to FR7041561A priority patent/FR2073520A5/fr
Priority to FR707041562A priority patent/FR2073388B2/fr
Priority to CH615671A priority patent/CH569761A5/en
Publication of CH523945A publication Critical patent/CH523945A/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
    • C09B25/00—Quinophthalones
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/70—Material containing nitrile groups
    • D06P3/76—Material containing nitrile groups using basic dyes

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH1717769A 1969-11-19 1969-11-19 Process for the preparation of sulfonic acid group-free basic quinophthalone compounds CH523945A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1717869A CH523946A (en) 1969-11-19 1969-11-19 Process for the preparation of sulfonic acid group-free basic quinophthalone compounds
CH1717769A CH523945A (en) 1969-11-19 1969-11-19 Process for the preparation of sulfonic acid group-free basic quinophthalone compounds
GB5089170A GB1324389A (en) 1969-11-19 1970-10-27 Basic quinophthalone dyes free from sulphonic acid groups their production and use
GB5089270A GB1329022A (en) 1969-11-19 1970-10-27 Basic quinophthalone dyes free from sulphonic acid groups their production and use
DE19702055918 DE2055918A1 (en) 1969-11-19 1970-11-13 Basic Chmo phthalone dyes free of sulfonic acid groups, their production and use »
DE19702055919 DE2055919A1 (en) 1969-11-19 1970-11-13 Basic quinophthalone dyes free from sulfonic acid groups, their preparation and use
FR7041561A FR2073520A5 (en) 1969-11-19 1970-11-19
FR707041562A FR2073388B2 (en) 1969-11-19 1970-11-19
CH615671A CH569761A5 (en) 1969-11-19 1971-11-19 Basic quinophthalone dyes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1717869A CH523946A (en) 1969-11-19 1969-11-19 Process for the preparation of sulfonic acid group-free basic quinophthalone compounds
CH1717769A CH523945A (en) 1969-11-19 1969-11-19 Process for the preparation of sulfonic acid group-free basic quinophthalone compounds

Publications (1)

Publication Number Publication Date
CH523945A true CH523945A (en) 1972-06-15

Family

ID=62495391

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1717769A CH523945A (en) 1969-11-19 1969-11-19 Process for the preparation of sulfonic acid group-free basic quinophthalone compounds
CH1717869A CH523946A (en) 1969-11-19 1969-11-19 Process for the preparation of sulfonic acid group-free basic quinophthalone compounds

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH1717869A CH523946A (en) 1969-11-19 1969-11-19 Process for the preparation of sulfonic acid group-free basic quinophthalone compounds

Country Status (4)

Country Link
CH (2) CH523945A (en)
DE (2) DE2055918A1 (en)
FR (2) FR2073388B2 (en)
GB (2) GB1329022A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0088418B1 (en) * 1982-03-10 1986-06-04 Ciba-Geigy Ag Quinophthalone compounds, process for their preparation and their use in the dyeing and printing of textile materials, paper, leather and for the preparation of inks
KR100200199B1 (en) 1994-08-02 1999-06-15 사또 아끼오 Polyimide resin compositions for optical filters
DE19937301A1 (en) * 1999-08-06 2001-02-15 Henkel Kgaa Quaternized azafluorenones and their use in agents for dyeing keratin fibers
KR20010082327A (en) * 1999-10-08 2001-08-29 사토 아키오 Quinophthalone compounds and water-based ink containing the same

Also Published As

Publication number Publication date
FR2073388B2 (en) 1973-02-02
FR2073520A5 (en) 1971-10-01
GB1329022A (en) 1973-09-05
DE2055918A1 (en) 1971-05-27
FR2073388A2 (en) 1971-10-01
GB1324389A (en) 1973-07-25
CH523946A (en) 1972-06-15
DE2055919A1 (en) 1971-05-27

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Legal Events

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PL Patent ceased
PL Patent ceased