CA958703A - Disazo dyestuffs - Google Patents
Disazo dyestuffsInfo
- Publication number
- CA958703A CA958703A CA103,963A CA103963A CA958703A CA 958703 A CA958703 A CA 958703A CA 103963 A CA103963 A CA 103963A CA 958703 A CA958703 A CA 958703A
- Authority
- CA
- Canada
- Prior art keywords
- disazo dyestuffs
- disazo
- dyestuffs
- 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
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
- C09B43/28—Preparation of azo dyes from other azo compounds by etherification of hydroxyl groups
-
- 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
- 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
- C09B31/06—Disazo dyes from a coupling component "C" containing a directive hydroxyl group
- C09B31/062—Phenols
- C09B31/065—Phenols containing acid groups, e.g. —CO2H, —SO3H, —PO3H2, —OSO3H, —OPO2H2; Salts thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19702006261 DE2006261C3 (en) | 1970-02-12 | 1970-02-12 | Disazo dyes containing sulfonic acid groups and their use for dyeing and printing natural and artificial polyamide fiber materials |
Publications (1)
Publication Number | Publication Date |
---|---|
CA958703A true CA958703A (en) | 1974-12-03 |
Family
ID=5762010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA103,963A Expired CA958703A (en) | 1970-02-12 | 1971-01-29 | Disazo dyestuffs |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT299404B (en) |
BE (1) | BE762879A (en) |
CA (1) | CA958703A (en) |
CH (1) | CH606310A5 (en) |
DE (1) | DE2006261C3 (en) |
FR (1) | FR2079390B1 (en) |
GB (1) | GB1297214A (en) |
NL (1) | NL7101768A (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1039386B (en) * | 1975-06-25 | 1979-12-10 | Acna | DISAZOCOLORANTS FOR NATURAL AND SYNTHETIC POLYAMIDE FIBERS |
US4217102A (en) * | 1977-12-23 | 1980-08-12 | Toms River Chemical Company | Polyamides dyed with rubine disazo acid dyes and process therefore |
US4173565A (en) * | 1977-12-23 | 1979-11-06 | Toms River Chemical Corporation | Rubine disazo acid dyes for polyamides |
DE2947468C2 (en) * | 1979-11-24 | 1985-03-28 | Bayer Ag, 5090 Leverkusen | Disazo dye, process for its preparation and its use |
DE3122636A1 (en) * | 1981-06-06 | 1982-12-23 | Basf Ag, 6700 Ludwigshafen | DISAZO DYES CONTAINING SULPHONIC ACID |
ES2123545T3 (en) * | 1991-07-19 | 1999-01-16 | Ciba Geigy Ag | AZOIC DYES, PROCEDURE FOR THEIR OBTAINING AND USE OF THE SAME. |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1267769B (en) * | 1959-03-13 | 1968-05-09 | Du Pont | Process for the preparation of water-soluble dis- and tetrakis-azo dyes |
-
1970
- 1970-02-12 DE DE19702006261 patent/DE2006261C3/en not_active Expired
-
1971
- 1971-01-25 CH CH1242574A patent/CH606310A5/xx not_active IP Right Cessation
- 1971-01-29 CA CA103,963A patent/CA958703A/en not_active Expired
- 1971-02-10 NL NL7101768A patent/NL7101768A/xx unknown
- 1971-02-11 AT AT116571A patent/AT299404B/en not_active IP Right Cessation
- 1971-02-12 FR FR7104876A patent/FR2079390B1/fr not_active Expired
- 1971-02-12 BE BE762879A patent/BE762879A/en unknown
- 1971-04-19 GB GB1297214D patent/GB1297214A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2006261B2 (en) | 1978-10-26 |
FR2079390A1 (en) | 1971-11-12 |
CH606310A5 (en) | 1978-10-31 |
NL7101768A (en) | 1971-08-16 |
GB1297214A (en) | 1972-11-22 |
BE762879A (en) | 1971-07-16 |
DE2006261C3 (en) | 1979-06-21 |
DE2006261A1 (en) | 1971-08-19 |
FR2079390B1 (en) | 1975-04-18 |
AT299404B (en) | 1972-06-26 |
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