ES467346A1 - Procedimiento para la obtencion de colorantes disazoicos consolo un grupo acido. - Google Patents
Procedimiento para la obtencion de colorantes disazoicos consolo un grupo acido.Info
- Publication number
- ES467346A1 ES467346A1 ES467346A ES467346A ES467346A1 ES 467346 A1 ES467346 A1 ES 467346A1 ES 467346 A ES467346 A ES 467346A ES 467346 A ES467346 A ES 467346A ES 467346 A1 ES467346 A1 ES 467346A1
- Authority
- ES
- Spain
- Prior art keywords
- optionally substituted
- alkyl
- hydrogen
- arylene
- aralkyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title abstract 2
- 125000000217 alkyl group Chemical group 0.000 abstract 5
- 229910052739 hydrogen Inorganic materials 0.000 abstract 5
- 239000001257 hydrogen Substances 0.000 abstract 5
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 abstract 3
- 125000003710 aryl alkyl group Chemical group 0.000 abstract 3
- 125000003118 aryl group Chemical group 0.000 abstract 3
- 229910006069 SO3H Inorganic materials 0.000 abstract 2
- 239000002253 acid Substances 0.000 abstract 2
- 125000002252 acyl group Chemical group 0.000 abstract 2
- 239000000975 dye Substances 0.000 abstract 2
- 150000002431 hydrogen Chemical class 0.000 abstract 2
- 229910004727 OSO3H Inorganic materials 0.000 abstract 1
- 125000004442 acylamino group Chemical group 0.000 abstract 1
- 125000003545 alkoxy group Chemical group 0.000 abstract 1
- 125000002102 aryl alkyloxo group Chemical group 0.000 abstract 1
- 125000004104 aryloxy group Chemical group 0.000 abstract 1
- 125000004663 dialkyl amino group Chemical group 0.000 abstract 1
- 239000000835 fiber Substances 0.000 abstract 1
- 229910052736 halogen Inorganic materials 0.000 abstract 1
- 150000002367 halogens Chemical class 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- 125000004433 nitrogen atom Chemical group N* 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 125000001424 substituent group Chemical group 0.000 abstract 1
- 125000000547 substituted alkyl group Chemical group 0.000 abstract 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
- 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
- C09B31/04—Disazo dyes from a coupling component "C" containing a directive amino group
- C09B31/043—Amino-benzenes
- C09B31/047—Amino-benzenes containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
-
- 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
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE2708779A DE2708779C2 (de) | 1977-03-01 | 1977-03-01 | Disazofarbstoffe, Verfahren zu ihrer Herstellung und ihre Verwendung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES467346A1 true ES467346A1 (es) | 1978-10-16 |
Family
ID=6002451
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES467346A Expired ES467346A1 (es) | 1977-03-01 | 1978-02-27 | Procedimiento para la obtencion de colorantes disazoicos consolo un grupo acido. |
Country Status (8)
| Country | Link |
|---|---|
| JP (1) | JPS53106728A (es) |
| BE (1) | BE864333A (es) |
| BR (1) | BR7801194A (es) |
| DE (1) | DE2708779C2 (es) |
| ES (1) | ES467346A1 (es) |
| FR (1) | FR2382484A1 (es) |
| GB (1) | GB1569062A (es) |
| IT (1) | IT7820645A0 (es) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4384870A (en) | 1980-08-08 | 1983-05-24 | Sandoz Ltd. | Disazo compounds having a sulfo group-containing diazo component radical, a 1,4-phenylene middle component radical having a substituted amino group and a coupling component radical having a free, acylated or etherified hydroxy group |
| DE4027970A1 (de) * | 1990-09-04 | 1992-03-05 | Bayer Ag | O-aminoazoverbindungen |
| DE59308033D1 (de) * | 1992-10-26 | 1998-02-26 | Ciba Geigy Ag | Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung |
| TW415960B (en) * | 1995-07-21 | 2000-12-21 | Ciba Sc Holding Ag | Azo dyes, processes for their preparation and their use |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1267769B (de) * | 1959-03-13 | 1968-05-09 | Du Pont | Verfahren zur Herstellung von wasserloeslichen Dis- und Tetrakis-azofarbstoffen |
| BE637176A (es) * | 1963-08-07 | |||
| DE1644235C3 (de) * | 1967-11-30 | 1975-01-09 | Farbwerke Hoechst Ag, Vormals Meister Lucius & Bruening, 6000 Frankfurt | Wasserlöslicher Diazofarbstoff, Verfahren zu seiner Herstellung und dessen Verwendung |
| DE1923680C3 (de) * | 1969-05-09 | 1978-04-20 | Bayer Ag, 5090 Leverkusen | Disazofarbstoffe und ihre Verwendung zum Färben und Bedrucken von natürlichen und synthetischen Fasermaterialien |
| DE2006733C3 (de) * | 1970-02-14 | 1979-06-13 | Bayer Ag, 5090 Leverkusen | Eine SuIf ogruppe enthaltende Disazofarbstoffe und ihre Verwendung zum Färben von Fasermaterialien aus synthetischen Polyamiden |
| US3823131A (en) * | 1971-06-23 | 1974-07-09 | Toms River Chemical Corp | Dialkylamino disazo sulfonic acid dyestuffs |
| US3847895A (en) * | 1971-09-30 | 1974-11-12 | Gaf Corp | Substituted sulfophenyl-azo-naphthylazo-anilide compounds |
| DE2159216A1 (de) * | 1971-11-30 | 1973-06-14 | Hoechst Ag | Neue wasserloesliche disazofarbstoffe und verfahren zu ihrer herstellung |
| DE2324067A1 (de) * | 1973-05-12 | 1974-11-28 | Bayer Ag | Disazofarbstoffe |
| NL7514577A (nl) * | 1974-12-20 | 1976-06-22 | Hoechst Ag | In water oplosbare disazokleurstoffen, bereiding en toepassing. |
-
1977
- 1977-03-01 DE DE2708779A patent/DE2708779C2/de not_active Expired
-
1978
- 1978-02-24 IT IT7820645A patent/IT7820645A0/it unknown
- 1978-02-27 BE BE185492A patent/BE864333A/xx not_active IP Right Cessation
- 1978-02-27 JP JP2105778A patent/JPS53106728A/ja active Pending
- 1978-02-27 ES ES467346A patent/ES467346A1/es not_active Expired
- 1978-02-27 GB GB7698/78A patent/GB1569062A/en not_active Expired
- 1978-02-28 FR FR7805685A patent/FR2382484A1/fr active Granted
- 1978-02-28 BR BR7801194A patent/BR7801194A/pt unknown
Also Published As
| Publication number | Publication date |
|---|---|
| JPS53106728A (en) | 1978-09-18 |
| IT7820645A0 (it) | 1978-02-24 |
| BE864333A (fr) | 1978-08-28 |
| GB1569062A (en) | 1980-06-11 |
| FR2382484A1 (fr) | 1978-09-29 |
| BR7801194A (pt) | 1978-10-10 |
| FR2382484B1 (es) | 1984-01-27 |
| DE2708779A1 (de) | 1978-09-07 |
| DE2708779C2 (de) | 1985-09-05 |
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