IT1051389B - WATER SOLUBLE BISAZOIC DYES PROCESS FOR THEIR PREPARATION AND USE - Google Patents
WATER SOLUBLE BISAZOIC DYES PROCESS FOR THEIR PREPARATION AND USEInfo
- Publication number
- IT1051389B IT1051389B IT3048175A IT3048175A IT1051389B IT 1051389 B IT1051389 B IT 1051389B IT 3048175 A IT3048175 A IT 3048175A IT 3048175 A IT3048175 A IT 3048175A IT 1051389 B IT1051389 B IT 1051389B
- Authority
- IT
- Italy
- Prior art keywords
- bisazoic
- preparation
- water soluble
- dyes process
- dyes
- Prior art date
Links
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
- C09B43/12—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
- C09B43/132—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 having the carboxylic group directly attached to an aromatic carbocyclic ring
-
- 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
-
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
- D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
- D06P1/02—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes
- D06P1/04—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal
- D06P1/06—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using azo dyes not containing metal containing acid groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19742460466 DE2460466C3 (en) | 1974-12-20 | Water-soluble disazo dyes, process for their preparation and their use |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1051389B true IT1051389B (en) | 1981-04-21 |
Family
ID=5934046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT3048175A IT1051389B (en) | 1974-12-20 | 1975-12-16 | WATER SOLUBLE BISAZOIC DYES PROCESS FOR THEIR PREPARATION AND USE |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS5187533A (en) |
BE (1) | BE836942A (en) |
CA (1) | CA1059998A (en) |
CH (1) | CH587311A5 (en) |
FR (1) | FR2295088A1 (en) |
GB (1) | GB1527878A (en) |
IT (1) | IT1051389B (en) |
NL (1) | NL7514577A (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2708779C2 (en) * | 1977-03-01 | 1985-09-05 | Bayer Ag, 5090 Leverkusen | Disazo dyes, process for their preparation and their use |
ES2112975T3 (en) * | 1992-10-26 | 1998-04-16 | Ciba Geigy Ag | AZOIC DYES, PROCEDURE FOR OBTAINING AND USING THEM. |
-
1975
- 1975-12-15 NL NL7514577A patent/NL7514577A/en not_active Application Discontinuation
- 1975-12-16 IT IT3048175A patent/IT1051389B/en active
- 1975-12-17 CH CH1637075A patent/CH587311A5/xx not_active IP Right Cessation
- 1975-12-19 CA CA242,141A patent/CA1059998A/en not_active Expired
- 1975-12-19 GB GB5207675A patent/GB1527878A/en not_active Expired
- 1975-12-19 JP JP15067375A patent/JPS5187533A/en active Pending
- 1975-12-22 FR FR7539261A patent/FR2295088A1/en active Granted
- 1975-12-22 BE BE163005A patent/BE836942A/en unknown
Also Published As
Publication number | Publication date |
---|---|
JPS5187533A (en) | 1976-07-31 |
FR2295088B1 (en) | 1980-06-27 |
BE836942A (en) | 1976-06-22 |
CH587311A5 (en) | 1977-04-29 |
DE2460466A1 (en) | 1976-07-01 |
DE2460466B2 (en) | 1977-03-31 |
FR2295088A1 (en) | 1976-07-16 |
GB1527878A (en) | 1978-10-11 |
NL7514577A (en) | 1976-06-22 |
CA1059998A (en) | 1979-08-07 |
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