IT8219665A0 - DISAZO PIGMENTS, PROCEDURE FOR THEIR PREPARATION AND USE. - Google Patents
DISAZO PIGMENTS, PROCEDURE FOR THEIR PREPARATION AND USE.Info
- Publication number
- IT8219665A0 IT8219665A0 IT8219665A IT1966582A IT8219665A0 IT 8219665 A0 IT8219665 A0 IT 8219665A0 IT 8219665 A IT8219665 A IT 8219665A IT 1966582 A IT1966582 A IT 1966582A IT 8219665 A0 IT8219665 A0 IT 8219665A0
- Authority
- IT
- Italy
- Prior art keywords
- procedure
- preparation
- disazo pigments
- disazo
- pigments
- 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 compound [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
- 239000000049 pigment Substances 0.000 title 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
- C08K5/23—Azo-compounds
- C08K5/235—Diazo and polyazo compounds
-
- 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
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
-
- 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
- C09B33/153—Disazo dyes in which the coupling component is a bis-(aceto-acetyl amide) or a bis-(benzoyl-acetylamide)
-
- 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
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH101181A CH638236A5 (en) | 1981-02-16 | 1981-02-16 | Disazo pigments and use thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IT8219665A0 true IT8219665A0 (en) | 1982-02-15 |
| IT1157303B IT1157303B (en) | 1987-02-11 |
Family
ID=4200359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT19665/82A IT1157303B (en) | 1981-02-16 | 1982-02-15 | DISAZOIC PIGMENTS, PROCEDURE FOR THEIR PREPARATION AND USE |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS57155257A (en) |
| CH (1) | CH638236A5 (en) |
| IT (1) | IT1157303B (en) |
-
1981
- 1981-02-16 CH CH101181A patent/CH638236A5/en not_active IP Right Cessation
-
1982
- 1982-02-15 IT IT19665/82A patent/IT1157303B/en active
- 1982-02-16 JP JP57023491A patent/JPS57155257A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| IT1157303B (en) | 1987-02-11 |
| CH638236A5 (en) | 1983-09-15 |
| JPS57155257A (en) | 1982-09-25 |
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