IT978775B - Azocoloranti - Google Patents
AzocolorantiInfo
- Publication number
- IT978775B IT978775B IT1999073A IT1999073A IT978775B IT 978775 B IT978775 B IT 978775B IT 1999073 A IT1999073 A IT 1999073A IT 1999073 A IT1999073 A IT 1999073A IT 978775 B IT978775 B IT 978775B
- Authority
- IT
- Italy
- Prior art keywords
- azo
- dyes
- Prior art date
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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
- C09B43/405—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for -SO2R radicals and R being hydrocarbon
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/40—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms
- C09B43/42—Preparation of azo dyes from other azo compounds by substituting hetero atoms by radicals containing other hetero atoms by substituting radicals containing hetero atoms for —CN radicals
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19722205537 DE2205537A1 (de) | 1972-02-05 | 1972-02-05 | Azofarbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
IT978775B true IT978775B (it) | 1974-09-20 |
Family
ID=5835161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT1999073A IT978775B (it) | 1972-02-05 | 1973-02-02 | Azocoloranti |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS4888119A (it) |
BE (1) | BE794979A (it) |
CH (1) | CH549077A (it) |
DE (1) | DE2205537A1 (it) |
FR (1) | FR2170265A1 (it) |
GB (1) | GB1383151A (it) |
IT (1) | IT978775B (it) |
NL (1) | NL7301550A (it) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4263206A (en) * | 1978-05-04 | 1981-04-21 | Imperial Chemical Industries Limited | Reactive dyestuffs containing chlorine or fluorine substituents and one or more 1,3-dicyanobenzene radicals linked to the dyestuff at the 2-, 4- or 6-position |
JPS61281156A (ja) * | 1985-06-06 | 1986-12-11 | Nippon Kayaku Co Ltd | 水不溶性モノアゾ化合物並びにそれを用いる染色法 |
-
0
- BE BE794979D patent/BE794979A/xx unknown
-
1972
- 1972-02-05 DE DE19722205537 patent/DE2205537A1/de active Pending
-
1973
- 1973-02-02 IT IT1999073A patent/IT978775B/it active
- 1973-02-02 CH CH811373A patent/CH549077A/xx not_active IP Right Cessation
- 1973-02-02 NL NL7301550A patent/NL7301550A/xx unknown
- 1973-02-02 JP JP1300473A patent/JPS4888119A/ja active Pending
- 1973-02-05 GB GB554473A patent/GB1383151A/en not_active Expired
- 1973-02-05 FR FR7303938A patent/FR2170265A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2205537A1 (de) | 1973-08-09 |
CH549077A (de) | 1974-05-15 |
NL7301550A (it) | 1973-08-07 |
GB1383151A (en) | 1975-02-05 |
JPS4888119A (it) | 1973-11-19 |
FR2170265A1 (it) | 1973-09-14 |
BE794979A (fr) | 1973-08-06 |
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