IT969656B - Composto colorante acido all antra chinone azzurro - Google Patents
Composto colorante acido all antra chinone azzurroInfo
- Publication number
- IT969656B IT969656B IT30618/72A IT3061872A IT969656B IT 969656 B IT969656 B IT 969656B IT 30618/72 A IT30618/72 A IT 30618/72A IT 3061872 A IT3061872 A IT 3061872A IT 969656 B IT969656 B IT 969656B
- Authority
- IT
- Italy
- Prior art keywords
- antra
- dye compound
- compound acid
- quinone
- blue
- Prior art date
Links
- AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 title 2
- SUBDBMMJDZJVOS-UHFFFAOYSA-N 5-methoxy-2-{[(4-methoxy-3,5-dimethylpyridin-2-yl)methyl]sulfinyl}-1H-benzimidazole Chemical compound N=1C2=CC(OC)=CC=C2NC=1S(=O)CC1=NC=C(C)C(OC)=C1C SUBDBMMJDZJVOS-UHFFFAOYSA-N 0.000 title 1
- 239000002253 acid Substances 0.000 title 1
- 150000001875 compounds Chemical class 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
- C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
- C09B1/16—Amino-anthraquinones
- C09B1/20—Preparation from starting materials already containing the anthracene nucleus
- C09B1/26—Dyes with amino groups substituted by hydrocarbon radicals
- C09B1/32—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups
- C09B1/34—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated
- C09B1/343—Dyes with amino groups substituted by hydrocarbon radicals substituted by aryl groups sulfonated only sulfonated in the anthracene nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Coloring (AREA)
- Indole Compounds (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US00190816A US3813402A (en) | 1971-10-20 | 1971-10-20 | Blue anthraquinone acid dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT969656B true IT969656B (it) | 1974-04-10 |
Family
ID=22702915
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT30618/72A IT969656B (it) | 1971-10-20 | 1972-10-18 | Composto colorante acido all antra chinone azzurro |
Country Status (11)
| Country | Link |
|---|---|
| US (1) | US3813402A (it) |
| JP (1) | JPS4849821A (it) |
| BE (1) | BE789281A (it) |
| CA (1) | CA966122A (it) |
| CH (1) | CH572077A5 (it) |
| DE (1) | DE2250865A1 (it) |
| ES (1) | ES407245A1 (it) |
| FR (1) | FR2156721B1 (it) |
| GB (1) | GB1389706A (it) |
| IT (1) | IT969656B (it) |
| NL (1) | NL7214161A (it) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE748554C (de) * | 1937-11-16 | 1945-01-10 | Verfahren zur Herstellung von sauren Farbstoffen der Anthrachinonreihe |
-
0
- BE BE789281D patent/BE789281A/xx not_active IP Right Cessation
-
1971
- 1971-10-20 US US00190816A patent/US3813402A/en not_active Expired - Lifetime
-
1972
- 1972-09-11 CA CA151,422A patent/CA966122A/en not_active Expired
- 1972-10-03 ES ES407245A patent/ES407245A1/es not_active Expired
- 1972-10-09 CH CH1474872A patent/CH572077A5/xx not_active IP Right Cessation
- 1972-10-12 FR FR7236214A patent/FR2156721B1/fr not_active Expired
- 1972-10-17 DE DE2250865A patent/DE2250865A1/de active Pending
- 1972-10-18 GB GB4806172A patent/GB1389706A/en not_active Expired
- 1972-10-18 JP JP47103718A patent/JPS4849821A/ja active Pending
- 1972-10-18 IT IT30618/72A patent/IT969656B/it active
- 1972-10-19 NL NL7214161A patent/NL7214161A/xx not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| FR2156721A1 (it) | 1973-06-01 |
| GB1389706A (en) | 1975-04-09 |
| CH572077A5 (it) | 1976-01-30 |
| US3813402A (en) | 1974-05-28 |
| FR2156721B1 (it) | 1976-03-26 |
| CA966122A (en) | 1975-04-15 |
| NL7214161A (it) | 1973-04-25 |
| JPS4849821A (it) | 1973-07-13 |
| DE2250865A1 (de) | 1973-05-03 |
| BE789281A (fr) | 1973-03-26 |
| ES407245A1 (es) | 1976-02-16 |
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