IT1048029B - Coloranti basici e procedimento per la loro preparazione - Google Patents
Coloranti basici e procedimento per la loro preparazioneInfo
- Publication number
- IT1048029B IT1048029B IT5198575A IT5198575A IT1048029B IT 1048029 B IT1048029 B IT 1048029B IT 5198575 A IT5198575 A IT 5198575A IT 5198575 A IT5198575 A IT 5198575A IT 1048029 B IT1048029 B IT 1048029B
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- basic dyes
- dyes
- basic
- 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
- C09B26/00—Hydrazone dyes; Triazene dyes
- C09B26/02—Hydrazone dyes
- C09B26/04—Hydrazone dyes cationic
-
- 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
- C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
- C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
- C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms
- C09B23/164—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms containing one nitrogen atom
-
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/32—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group
- C09B29/325—Monoazo dyes prepared by diazotising and coupling from coupling components containing a reactive methylene group free of acid groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742452321 DE2452321A1 (de) | 1974-11-05 | 1974-11-05 | Basische farbstoffe |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1048029B true IT1048029B (it) | 1980-11-20 |
Family
ID=5930014
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT5198575A IT1048029B (it) | 1974-11-05 | 1975-10-29 | Coloranti basici e procedimento per la loro preparazione |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5169520A (it) |
BE (1) | BE835048A (it) |
DE (1) | DE2452321A1 (it) |
FR (1) | FR2290476A1 (it) |
IT (1) | IT1048029B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2630233C3 (de) * | 1976-07-06 | 1982-03-18 | Bayer Ag, 5090 Leverkusen | Kationische Hydrazon-Farbstoffe, ihre Herstellung und ihre Verwendung |
US4251656A (en) | 1977-06-17 | 1981-02-17 | Ciba-Geigy Corporation | Cationic dyes |
US4176229A (en) * | 1977-08-05 | 1979-11-27 | Basf Aktiengesellschaft | Basic dyes |
DE2931687A1 (de) * | 1979-08-04 | 1981-02-26 | Bayer Ag | Verfahren zur herstellung kationischer farbstoffe |
-
1974
- 1974-11-05 DE DE19742452321 patent/DE2452321A1/de active Pending
-
1975
- 1975-10-29 IT IT5198575A patent/IT1048029B/it active
- 1975-10-30 BE BE161403A patent/BE835048A/xx unknown
- 1975-11-04 FR FR7533664A patent/FR2290476A1/fr not_active Withdrawn
- 1975-11-05 JP JP50132194A patent/JPS5169520A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
FR2290476A1 (fr) | 1976-06-04 |
JPS5169520A (it) | 1976-06-16 |
DE2452321A1 (de) | 1976-05-06 |
BE835048A (fr) | 1976-04-30 |
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