IT1239741B - DISAZO-PYRIDONIC DISPERSION DYES AND PREPARATION PROCEDURE. (CASE 150-5299) - Google Patents
DISAZO-PYRIDONIC DISPERSION DYES AND PREPARATION PROCEDURE. (CASE 150-5299)Info
- Publication number
- IT1239741B IT1239741B IT47511A IT4751190A IT1239741B IT 1239741 B IT1239741 B IT 1239741B IT 47511 A IT47511 A IT 47511A IT 4751190 A IT4751190 A IT 4751190A IT 1239741 B IT1239741 B IT 1239741B
- Authority
- IT
- Italy
- Prior art keywords
- pyridonic
- disazo
- case
- preparation procedure
- dispersion dyes
- Prior art date
Links
- 239000006185 dispersion Substances 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0046—Mixtures of two or more azo dyes
- C09B67/0055—Mixtures of two or more disazo dyes
-
- 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
- C09B31/12—Disazo dyes from other coupling components "C"
- C09B31/14—Heterocyclic components
- C09B31/153—Heterocyclic components containing a six-membered ring with one nitrogen atom as the only ring hetero-atom
-
- 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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0033—Blends of pigments; Mixtured crystals; Solid solutions
- C09B67/0041—Blends of pigments; Mixtured crystals; Solid solutions mixtures containing one azo dye
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
- Pyridine Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3900309 | 1989-01-07 |
Publications (3)
Publication Number | Publication Date |
---|---|
IT9047511A0 IT9047511A0 (en) | 1990-01-08 |
IT9047511A1 IT9047511A1 (en) | 1990-07-08 |
IT1239741B true IT1239741B (en) | 1993-11-15 |
Family
ID=6371678
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT47511A IT1239741B (en) | 1989-01-07 | 1990-01-08 | DISAZO-PYRIDONIC DISPERSION DYES AND PREPARATION PROCEDURE. (CASE 150-5299) |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPH02228366A (en) |
CH (1) | CH678430A5 (en) |
DE (1) | DE3942938A1 (en) |
FR (1) | FR2641541A1 (en) |
GB (1) | GB2226826B (en) |
IT (1) | IT1239741B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107805409A (en) * | 2017-11-21 | 2018-03-16 | 江苏亚邦染料股份有限公司 | A kind of Yellow environment-friendly disperse dye composition |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1917278B2 (en) * | 1969-04-03 | 1974-06-27 | Basf Ag, 6700 Ludwigshafen | Monoazo dyes, processes for their production and dye preparations |
FR2413409A1 (en) * | 1978-01-02 | 1979-07-27 | Huels Chemische Werke Ag | PROCESS FOR PREPARING HEAT-RESISTANT POLYSTYRENEES, BROMINE ON THE CORE |
DE2801951A1 (en) * | 1978-01-18 | 1979-07-19 | Basf Ag | AZO DYES |
DE3505899A1 (en) * | 1985-02-21 | 1986-08-21 | Cassella Ag, 6000 Frankfurt | MIX OF YELLOW DISPERSION DYES |
-
1989
- 1989-12-23 DE DE3942938A patent/DE3942938A1/en not_active Withdrawn
-
1990
- 1990-01-04 CH CH20/90A patent/CH678430A5/de not_active IP Right Cessation
- 1990-01-05 GB GB9000225A patent/GB2226826B/en not_active Expired - Fee Related
- 1990-01-05 JP JP2000134A patent/JPH02228366A/en active Pending
- 1990-01-05 FR FR9000104A patent/FR2641541A1/en not_active Withdrawn
- 1990-01-08 IT IT47511A patent/IT1239741B/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
IT9047511A1 (en) | 1990-07-08 |
JPH02228366A (en) | 1990-09-11 |
FR2641541A1 (en) | 1990-07-13 |
CH678430A5 (en) | 1991-09-13 |
IT9047511A0 (en) | 1990-01-08 |
DE3942938A1 (en) | 1990-07-12 |
GB9000225D0 (en) | 1990-03-07 |
GB2226826A (en) | 1990-07-11 |
GB2226826B (en) | 1993-01-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
0001 | Granted | ||
TA | Fee payment date (situation as of event date), data collected since 19931001 |
Effective date: 19950125 |