BE812257A - Colorants disazo disperses derives d'acide 1-phenyl-5-pyrazolone-3-acetique - Google Patents

Colorants disazo disperses derives d'acide 1-phenyl-5-pyrazolone-3-acetique

Info

Publication number: BE812257A
Authority: BE; Belgium
Prior art keywords: pyrazolone; phenyl; derived; acetic acid; disazo dyes
Prior art date: 1973-03-13

Application number

BE141970A

Other languages

English (en)

French (fr)

Inventor

G Pieri

C Paffoni

A Mangini

A Tundo

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.)

1973-03-13

Filing date

1974-03-13

Publication date

1974-09-13

1974-03-13 Application filed filed Critical

1974-09-13 Publication of BE812257A publication Critical patent/BE812257A/xx

Links

QTBSBXVTEAMEQO-UHFFFAOYSA-N acetic acid Substances CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 title 1
LCZPIYCNOWJWPQ-UHFFFAOYSA-I disodium;chromium(3+);1-[(2-oxidonaphthalen-1-yl)diazenyl]-4-sulfonaphthalen-2-olate;3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate Chemical compound [Na+].[Na+].[Cr+3].C12=CC=CC=C2C(S(=O)(=O)O)=CC([O-])=C1N=NC1=C([O-])C=CC2=CC=CC=C12.C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3[O-])=C([O-])C=C(S([O-])(=O)=O)C2=C1 LCZPIYCNOWJWPQ-UHFFFAOYSA-I 0.000 title 1
239000000975 dye Substances 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
- C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
- C09B31/02—Disazo dyes
- C09B31/12—Disazo dyes from other coupling components "C"
- C09B31/14—Heterocyclic components
- C09B31/143—1,2-Diazoles
- C09B31/147—Pyrazoles

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)

BE141970A 1973-03-13 1974-03-13 Colorants disazo disperses derives d'acide 1-phenyl-5-pyrazolone-3-acetique BE812257A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT2155573A IT981365B (it)	1973-03-13	1973-03-13	Coloranti bisazoici dispersi derivati dall acido i fenil 5 pirazolon 3 acetico

Publications (1)

Publication Number	Publication Date
BE812257A true BE812257A (fr)	1974-09-13

Family

ID=11183529

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE141970A BE812257A (fr)	1973-03-13	1974-03-13	Colorants disazo disperses derives d'acide 1-phenyl-5-pyrazolone-3-acetique

Country Status (10)

Country	Link
JP (1)	JPS49120924A (xx)
BE (1)	BE812257A (xx)
CA (1)	CA1019325A (xx)
CH (1)	CH556896A (xx)
DE (1)	DE2411579A1 (xx)
ES (1)	ES424171A1 (xx)
FR (1)	FR2221494B1 (xx)
GB (1)	GB1460482A (xx)
IT (1)	IT981365B (xx)
NL (1)	NL7403150A (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2816505C2 (de) *	1978-04-15	1987-01-15	Basf Ag, 6700 Ludwigshafen	Azofarbstoffe mit Thiazolresten, deren Herstellung und Verwendung
JPS58178363A (ja) *	1982-04-13	1983-10-19	Mita Ind Co Ltd	電子写真感光体

1973
- 1973-03-13 IT IT2155573A patent/IT981365B/it active
1974
- 1974-03-08 NL NL7403150A patent/NL7403150A/xx not_active Application Discontinuation
- 1974-03-11 CH CH340074A patent/CH556896A/it not_active IP Right Cessation
- 1974-03-11 FR FR7408109A patent/FR2221494B1/fr not_active Expired
- 1974-03-11 DE DE19742411579 patent/DE2411579A1/de active Pending
- 1974-03-11 JP JP2727274A patent/JPS49120924A/ja active Pending
- 1974-03-12 GB GB1104274A patent/GB1460482A/en not_active Expired
- 1974-03-12 ES ES424171A patent/ES424171A1/es not_active Expired
- 1974-03-12 CA CA194,797A patent/CA1019325A/en not_active Expired
- 1974-03-13 BE BE141970A patent/BE812257A/xx unknown

Also Published As

Publication number	Publication date
GB1460482A (en)	1977-01-06
JPS49120924A (xx)	1974-11-19
NL7403150A (xx)	1974-09-17
CA1019325A (en)	1977-10-18
ES424171A1 (es)	1976-05-16
FR2221494A1 (xx)	1974-10-11
IT981365B (it)	1974-10-10
DE2411579A1 (de)	1974-09-19
FR2221494B1 (xx)	1976-10-08
CH556896A (it)	1974-12-13

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