IT1158155B - Procedimento per preparare coloranti della serie del piridone - Google Patents

Procedimento per preparare coloranti della serie del piridone

Info

Publication number: IT1158155B
Authority: IT; Italy
Prior art keywords: pyridon; procedure; series; preparing dyes; dyes
Prior art date: 1978-05-25

Application number

IT52174/78A

Other languages

English (en)

Other versions

IT7852174A0 (it

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.)

1978-05-25

Filing date

1978-12-04

Publication date

1987-02-18

1978-12-04 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1978-12-04 Publication of IT7852174A0 publication Critical patent/IT7852174A0/it

1987-02-18 Application granted granted Critical

1987-02-18 Publication of IT1158155B publication Critical patent/IT1158155B/it

Links

239000000975 dye Substances 0.000 title 1
UBQKCCHYAOITMY-UHFFFAOYSA-N pyridin-2-ol Chemical class OC1=CC=CC=N1 UBQKCCHYAOITMY-UHFFFAOYSA-N 0.000 title 1

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)

IT52174/78A 1978-05-25 1978-12-04 Procedimento per preparare coloranti della serie del piridone IT1158155B (it)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number	Publication Date
IT7852174A0 IT7852174A0 (it)	1978-12-04
IT1158155B true IT1158155B (it)	1987-02-18

Family

ID=10184189

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT52174/78A IT1158155B (it)	1978-05-25	1978-12-04	Procedimento per preparare coloranti della serie del piridone

Country Status (7)

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

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
ES2101090T3 (es) *	1991-05-03	1997-07-01	Basf Ag	Colorantes de n-aminopiridona.

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
ES398433A1 (es) *	1970-12-30	1975-06-16	Oreal	Un procedimiento de preparacion de una composicion tintoreapara fibras queratinidas.
LU68988A1 (it) *	1973-12-12	1975-08-20

1978
- 1978-05-25 GB GB22730/78A patent/GB1599627A/en not_active Expired
- 1978-11-17 JP JP14121878A patent/JPS54153830A/ja active Pending
- 1978-11-21 FR FR7832831A patent/FR2426717A2/fr active Granted
- 1978-11-22 BE BE191873A patent/BE872201R/xx active
- 1978-12-04 IT IT52174/78A patent/IT1158155B/it active
- 1978-12-07 CH CH1251778A patent/CH640875A5/de not_active IP Right Cessation
- 1978-12-11 DE DE19782853354 patent/DE2853354A1/de not_active Withdrawn

Also Published As

Publication number	Publication date
IT7852174A0 (it)	1978-12-04
FR2426717A2 (fr)	1979-12-21
FR2426717B2 (it)	1982-04-02
DE2853354A1 (de)	1979-11-29
CH640875A5 (en)	1984-01-31
BE872201R (fr)	1979-05-22
JPS54153830A (en)	1979-12-04
GB1599627A (en)	1981-10-07

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