BR7309680D0 - Processo para a preparacao de compostos disazo - Google Patents
Processo para a preparacao de compostos disazoInfo
- Publication number
- BR7309680D0 BR7309680D0 BR9680/73A BR968073A BR7309680D0 BR 7309680 D0 BR7309680 D0 BR 7309680D0 BR 9680/73 A BR9680/73 A BR 9680/73A BR 968073 A BR968073 A BR 968073A BR 7309680 D0 BR7309680 D0 BR 7309680D0
- Authority
- BR
- Brazil
- Prior art keywords
- preparation
- disazo compounds
- disazo
- compounds
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
- C09B43/38—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting two or more ortho-hydroxy naphthoic acid dyes with polyamines
-
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/147—Disazo dyes in which the coupling component is a bis -(-o-hydroxy-carboxylic- acid amide)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH1803472A CH560742A5 (en) | 1972-12-12 | 1972-12-12 | Disazo pigments from 2-hydroxy naphthalene 3-carboxylic acid - for use in plastics, paints, rubber, printing inks, etc |
| CH68573A CH582216A5 (en) | 1973-01-18 | 1973-01-18 | Disazo pigments from 2-hydroxy naphthalene 3-carboxylic acid - for use in plastics, paints, rubber, printing inks, etc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR7309680D0 true BR7309680D0 (pt) | 1974-09-24 |
Family
ID=25685363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR9680/73A BR7309680D0 (pt) | 1972-12-12 | 1973-12-10 | Processo para a preparacao de compostos disazo |
Country Status (12)
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH584744A5 (enrdf_load_stackoverflow) * | 1973-12-20 | 1977-02-15 | Ciba Geigy Ag | |
| CH629529A5 (de) * | 1977-11-04 | 1982-04-30 | Ciba Geigy Ag | Neue modifikation eines disazopigmentes. |
| JP7481963B2 (ja) | 2020-09-01 | 2024-05-13 | 株式会社東芝 | 超電導層の接続構造、超電導線材、超電導コイル、超電導機器、及び超電導層の接続方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH434520A (de) * | 1963-10-22 | 1967-04-30 | Ciba Geigy | Verfahren zur Herstellung neuer Disazopigmente |
| CH496066A (de) * | 1967-09-15 | 1970-09-15 | Ciba Geigy | Verfahren zur Herstellung von Disazopigmenten |
| CH561258A5 (enrdf_load_stackoverflow) * | 1971-12-13 | 1975-04-30 | Ciba Geigy Ag |
-
1973
- 1973-12-07 NL NL7316786A patent/NL7316786A/xx not_active Application Discontinuation
- 1973-12-10 JP JP48136932A patent/JPS5828299B2/ja not_active Expired
- 1973-12-10 BR BR9680/73A patent/BR7309680D0/pt unknown
- 1973-12-10 ES ES421325A patent/ES421325A1/es not_active Expired
- 1973-12-10 DE DE2361433A patent/DE2361433C2/de not_active Expired
- 1973-12-11 AR AR251453A patent/AR202199A1/es active
- 1973-12-11 GB GB5738673A patent/GB1449686A/en not_active Expired
- 1973-12-11 FR FR7344184A patent/FR2209809B1/fr not_active Expired
- 1973-12-11 CA CA187,903A patent/CA1002039A/en not_active Expired
- 1973-12-12 IT IT54253/73A patent/IT1000308B/it active
-
1974
- 1974-12-09 IN IN2708/CAL/1974A patent/IN143256B/en unknown
-
1976
- 1976-02-02 ES ES444848A patent/ES444848A1/es not_active Expired
-
1980
- 1980-08-14 HK HK427/80A patent/HK42780A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL7316786A (enrdf_load_stackoverflow) | 1974-06-14 |
| IT1000308B (it) | 1976-03-30 |
| FR2209809A1 (enrdf_load_stackoverflow) | 1974-07-05 |
| CA1002039A (en) | 1976-12-21 |
| ES444848A1 (es) | 1977-09-01 |
| AR202199A1 (es) | 1975-05-23 |
| JPS5828299B2 (ja) | 1983-06-15 |
| ES421325A1 (es) | 1976-07-16 |
| IN143256B (enrdf_load_stackoverflow) | 1977-10-22 |
| DE2361433C2 (de) | 1982-10-21 |
| FR2209809B1 (enrdf_load_stackoverflow) | 1980-01-04 |
| GB1449686A (en) | 1976-09-15 |
| HK42780A (en) | 1980-08-22 |
| DE2361433A1 (de) | 1974-06-20 |
| JPS4988926A (enrdf_load_stackoverflow) | 1974-08-26 |
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