JPS54153830A - Preparing pyridone dyes - Google Patents

Preparing pyridone dyes

Info

Publication number
JPS54153830A
JPS54153830A JP14121878A JP14121878A JPS54153830A JP S54153830 A JPS54153830 A JP S54153830A JP 14121878 A JP14121878 A JP 14121878A JP 14121878 A JP14121878 A JP 14121878A JP S54153830 A JPS54153830 A JP S54153830A
Authority
JP
Japan
Prior art keywords
pyridone dyes
preparing
preparing pyridone
dyes
pyridone
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP14121878A
Other languages
English (en)
Japanese (ja)
Inventor
Roodoritsuku Posutoru Sutefuan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy 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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of JPS54153830A publication Critical patent/JPS54153830A/ja
Pending legal-status Critical Current

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
    • C09B55/00—Azomethine dyes
    • C09B55/009—Azomethine dyes, the C-atom of the group -C=N- being part of a ring (Image)

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pyridine Compounds (AREA)
  • Cosmetics (AREA)
JP14121878A 1978-05-25 1978-11-17 Preparing pyridone dyes Pending JPS54153830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB22730/78A GB1599627A (en) 1978-05-25 1978-05-25 Bleachable dyes

Publications (1)

Publication Number Publication Date
JPS54153830A true JPS54153830A (en) 1979-12-04

Family

ID=10184189

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14121878A Pending JPS54153830A (en) 1978-05-25 1978-11-17 Preparing pyridone dyes

Country Status (7)

Country Link
JP (1) JPS54153830A (fr)
BE (1) BE872201R (fr)
CH (1) CH640875A5 (fr)
DE (1) DE2853354A1 (fr)
FR (1) FR2426717A2 (fr)
GB (1) GB1599627A (fr)
IT (1) IT1158155B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3929698A1 (de) * 1989-09-07 1991-03-14 Basf Ag Triazolopyridinfarbstoffe sowie ein verfahren zum thermischen transfer von methinfarbstoffen
US5162290A (en) * 1990-04-27 1992-11-10 Dai Nippon Insatsu Kabushiki Kaisha Heat transfer sheet
CA2106779A1 (fr) * 1991-05-03 1992-11-04 Karl-Heinz Etzbach Colorants de type n-aminopyridone

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1292454A (en) * 1969-09-23 1972-10-11 Ici Ltd Dyestuffs
AT316758B (de) * 1970-12-30 1974-07-25 Oreal Verfahren zur Färbung menschlicher Haare und Mittel zur Durchführung des Verfahrens
LU68988A1 (fr) * 1973-12-12 1975-08-20

Also Published As

Publication number Publication date
BE872201R (fr) 1979-05-22
FR2426717A2 (fr) 1979-12-21
CH640875A5 (en) 1984-01-31
IT7852174A0 (it) 1978-12-04
IT1158155B (it) 1987-02-18
GB1599627A (en) 1981-10-07
FR2426717B2 (fr) 1982-04-02
DE2853354A1 (de) 1979-11-29

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