IT7848406A0 - DISAZO COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES (CASE 150-4030) - Google Patents
DISAZO COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES (CASE 150-4030)Info
- Publication number
- IT7848406A0 IT7848406A0 IT7848406A IT4840678A IT7848406A0 IT 7848406 A0 IT7848406 A0 IT 7848406A0 IT 7848406 A IT7848406 A IT 7848406A IT 4840678 A IT4840678 A IT 4840678A IT 7848406 A0 IT7848406 A0 IT 7848406A0
- Authority
- IT
- Italy
- Prior art keywords
- dyes
- preparation
- case
- disazo compounds
- disazo
- Prior art date
Links
- 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 class [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
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
- C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH315777A CH628667A5 (en) | 1977-03-14 | 1977-03-14 | Process for preparing anionic disazo compounds |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT7848406A0 true IT7848406A0 (en) | 1978-03-13 |
Family
ID=4249841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT7848406A IT7848406A0 (en) | 1977-03-14 | 1978-03-13 | DISAZO COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES (CASE 150-4030) |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS53112928A (en) |
| CH (1) | CH628667A5 (en) |
| DE (1) | DE2809476A1 (en) |
| FR (1) | FR2383996A1 (en) |
| GB (1) | GB1602641A (en) |
| IT (1) | IT7848406A0 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH642096A5 (en) * | 1979-07-11 | 1984-03-30 | Sandoz Ag | ANIONIC DISAZO CONNECTIONS AND THEIR PRODUCTION. |
| CH643580A5 (en) * | 1979-08-10 | 1984-06-15 | Sandoz Ag | ANIONIC DISAZO COMPOUNDS, THEIR PRODUCTION AND USE AS DYES. |
| US4384870A (en) | 1980-08-08 | 1983-05-24 | Sandoz Ltd. | Disazo compounds having a sulfo group-containing diazo component radical, a 1,4-phenylene middle component radical having a substituted amino group and a coupling component radical having a free, acylated or etherified hydroxy group |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH480412A (en) * | 1967-07-27 | 1969-10-31 | Sandoz Ag | Process for the production of azo dyes |
-
1977
- 1977-03-14 CH CH315777A patent/CH628667A5/en not_active IP Right Cessation
-
1978
- 1978-03-04 DE DE19782809476 patent/DE2809476A1/en not_active Withdrawn
- 1978-03-10 FR FR7806920A patent/FR2383996A1/en not_active Withdrawn
- 1978-03-10 GB GB9543/78A patent/GB1602641A/en not_active Expired
- 1978-03-13 JP JP2783478A patent/JPS53112928A/en active Pending
- 1978-03-13 IT IT7848406A patent/IT7848406A0/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53112928A (en) | 1978-10-02 |
| DE2809476A1 (en) | 1978-09-21 |
| FR2383996A1 (en) | 1978-10-13 |
| GB1602641A (en) | 1981-11-11 |
| CH628667A5 (en) | 1982-03-15 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| IT1060256B (en) | DIASZOIC COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES | |
| IT8148004A0 (en) | AZO COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES | |
| IT1106910B (en) | 1-2-DICHLOROCYANOVINYL COMPOUNDS AND THEIR APPLICATION AS FUNGICIDES | |
| SE7805473L (en) | FIRE-HOME MIXTURE | |
| IT1079387B (en) | ESAKISAZOIC COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES | |
| IT1155873B (en) | POLYAZOIC DYES AND THEIR PREPARATION | |
| IT1089246B (en) | STEROLINIC COMPOUNDS AND THEIR USE | |
| IT1098005B (en) | ORGANOSTAGNO COMPOUNDS, THEIR PREPARATION AND USE | |
| IT1132409B (en) | DISAZOIC COMPOUNDS, THEIR PREPARATION AND THEIR USE AS DYES | |
| IT8049743A0 (en) | CHROMIFEROUS COMPLEXES OF DISAZO COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES | |
| IT1160450B (en) | NITROSUREIC COMPOUNDS AND PROCEDURE FOR THEIR PREPARATION | |
| IT7849374A0 (en) | POLYPEPTIDE COMPOUNDS THEIR PREPARATION AND THEIR APPLICATION AS MEDICINES | |
| IT1094902B (en) | REPLACED BIS-BENZIMIDAZOLYL COMPOUNDS, THEIR PREPARATION AND THEIR USE | |
| IT7824659A0 (en) | MIXTURES OF AZO COMPOUNDS PROCESS FOR THEIR PREPARATION AND THEIR USE. | |
| IT1192612B (en) | CHROMIFER COMPLEX 1/2 THEIR PREPARATION AND THEIR APPLICATION AS DYES | |
| IT7852188A0 (en) | AZO DYES AND THEIR PREPARATION | |
| IT1142200B (en) | CHLORO-TRIAZIN COMPOUNDS THEIR PREPARATION AND USE AS REACTIVE DYES | |
| IT7848406A0 (en) | DISAZO COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES (CASE 150-4030) | |
| IT1116670B (en) | BISCATIONIC DISAZOIC COMPOUNDS THEIR PREPARATION AND USE AS DYES | |
| IT7848216A0 (en) | 2-HYDROXY-PROPYLAMINES THEIR PREPARATION AND THEIR USE AS SURFACE ACTIVES | |
| IT1106130B (en) | 24-DEHYDROVITAMIN D3 DERIVATIVES AND THEIR PREPARATION | |
| IT8049047A0 (en) | MONOAZO COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES (CASE 150-4331) | |
| IT1065225B (en) | POLIAZOIC COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES | |
| IT7849937A0 (en) | DISAZO COMPOUNDS THEIR PREPARATION AND THEIR USE AS DYES | |
| IT8049217A0 (en) | NE AND THEIR USE AS DISAZO COMPOUND DYEINGS THEIR PREPARATION (CASE 150-4030/A) |