BE749513A - Nouveaux pigments disazoiques et leur procede de preparation - Google Patents
Nouveaux pigments disazoiques et leur procede de preparationInfo
- Publication number
- BE749513A BE749513A BE749513DA BE749513A BE 749513 A BE749513 A BE 749513A BE 749513D A BE749513D A BE 749513DA BE 749513 A BE749513 A BE 749513A
- Authority
- BE
- Belgium
- Prior art keywords
- preparation process
- disazo pigments
- new disazo
- new
- 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
- 238000002360 preparation method Methods 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
- 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
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Photoreceptors In Electrophotography (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH636069A CH509388A (de) | 1969-04-25 | 1969-04-25 | Verfahren zur Herstellung neuer Disazopigmente |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE749513A true BE749513A (fr) | 1970-10-26 |
Family
ID=4308356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE749513D BE749513A (fr) | 1969-04-25 | 1970-04-24 | Nouveaux pigments disazoiques et leur procede de preparation |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US3691149A (fr) |
| JP (1) | JPS4811205B1 (fr) |
| BE (1) | BE749513A (fr) |
| CA (1) | CA918646A (fr) |
| CH (1) | CH509388A (fr) |
| DE (1) | DE2018920A1 (fr) |
| FR (1) | FR2061587A1 (fr) |
| GB (1) | GB1277342A (fr) |
| NL (1) | NL7006031A (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4127567A (en) * | 1972-12-12 | 1978-11-28 | Sandoz Ltd. | Bis-(1-substituted phenylazo-2-hydroxynaphthalene-3-carboxamido)naphthalenes |
| US4051122A (en) * | 1973-05-16 | 1977-09-27 | Ciba-Geigy Corporation | Disazo pigments containing tetracarboxylic acid ester groups |
| CH602887A5 (fr) * | 1973-06-26 | 1978-08-15 | Ciba Geigy Ag | |
| US4051121A (en) * | 1973-10-09 | 1977-09-27 | Sandoz Ltd. | Azo pigments having two 2-halo-5-trifluoromethylphenyl diazo component radicals and a bis-(2-hydroxynaphthoyl-3-amino)-2,5-dihalobenzene coupling component radical |
| TW445284B (en) * | 1997-03-19 | 2001-07-11 | Ueno Seiyaku Oyo Kenkyujo Kk | Condensed azo compounds and their preparation |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2181057A (en) * | 1937-05-24 | 1939-11-21 | Gen Aniline Works Inc | Azo dyestuffs |
| FR837605A (fr) * | 1937-05-24 | 1939-02-15 | Ig Farbenindustrie Ag | Produit pour préparer des colorants azoïques |
| BE633875A (fr) * | 1962-06-21 |
-
1969
- 1969-04-25 CH CH636069A patent/CH509388A/de not_active IP Right Cessation
-
1970
- 1970-04-06 CA CA079267A patent/CA918646A/en not_active Expired
- 1970-04-09 US US27102A patent/US3691149A/en not_active Expired - Lifetime
- 1970-04-10 FR FR7013130A patent/FR2061587A1/fr not_active Withdrawn
- 1970-04-20 DE DE19702018920 patent/DE2018920A1/de active Pending
- 1970-04-22 GB GB09198/70A patent/GB1277342A/en not_active Expired
- 1970-04-24 BE BE749513D patent/BE749513A/fr unknown
- 1970-04-24 NL NL7006031A patent/NL7006031A/xx unknown
- 1970-04-25 JP JP45035349A patent/JPS4811205B1/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| NL7006031A (fr) | 1970-10-27 |
| CH509388A (de) | 1971-06-30 |
| JPS4811205B1 (fr) | 1973-04-11 |
| DE2018920A1 (de) | 1970-11-05 |
| FR2061587A1 (fr) | 1971-06-25 |
| US3691149A (en) | 1972-09-12 |
| CA918646A (en) | 1973-01-09 |
| GB1277342A (en) | 1972-06-14 |
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