FR2434845A1 - AZOIC COLORANTS CONTAINING OXAD IAZOLYL RADICALS AND CARRYING SULPHONIC ACID GROUPS, THEIR PREPARATION PROCESS AND TINCTORIAL COMPOSITIONS FOR POLYAMIDES CONTAINING THEM - Google Patents
AZOIC COLORANTS CONTAINING OXAD IAZOLYL RADICALS AND CARRYING SULPHONIC ACID GROUPS, THEIR PREPARATION PROCESS AND TINCTORIAL COMPOSITIONS FOR POLYAMIDES CONTAINING THEMInfo
- Publication number
- FR2434845A1 FR2434845A1 FR7921637A FR7921637A FR2434845A1 FR 2434845 A1 FR2434845 A1 FR 2434845A1 FR 7921637 A FR7921637 A FR 7921637A FR 7921637 A FR7921637 A FR 7921637A FR 2434845 A1 FR2434845 A1 FR 2434845A1
- Authority
- FR
- France
- Prior art keywords
- radicals
- acid groups
- preparation process
- sulphonic acid
- polyamides
- 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.)
- Pending
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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/0003—Monoazo dyes prepared by diazotising and coupling from diazotized anilines
- C09B29/0011—Monoazo dyes prepared by diazotising and coupling from diazotized anilines from diazotized anilines directly substituted by a heterocyclic ring (not condensed)
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Abstract
Ces colorants azoïques contenant des radicaux oxadiazolyle et portant des groupes acide sulfonique, à l'état d'acides libres, répondent à la formule :These azo dyes containing oxadiazolyl radicals and carrying sulfonic acid groups, in the form of free acids, correspond to the formula:
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19782838534 DE2838534A1 (en) | 1978-09-04 | 1978-09-04 | SULPHONIC ACID GROUPS WITH OXDIAZOLYL RESIDUES |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2434845A1 true FR2434845A1 (en) | 1980-03-28 |
Family
ID=6048648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7921637A Pending FR2434845A1 (en) | 1978-09-04 | 1979-08-29 | AZOIC COLORANTS CONTAINING OXAD IAZOLYL RADICALS AND CARRYING SULPHONIC ACID GROUPS, THEIR PREPARATION PROCESS AND TINCTORIAL COMPOSITIONS FOR POLYAMIDES CONTAINING THEM |
Country Status (5)
Country | Link |
---|---|
JP (1) | JPS5536294A (en) |
DE (1) | DE2838534A1 (en) |
FR (1) | FR2434845A1 (en) |
GB (1) | GB2031452B (en) |
IT (1) | IT1122500B (en) |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2378068A1 (en) * | 1977-01-21 | 1978-08-18 | Basf Ag | PREPARATIONS OF COLORING MATERIALS FOR CELLULOSES AND CELLULOSIC TEXTILES AND NEW COLORING MATERIALS IN SUCH PREPARATIONS |
FR2382483A1 (en) * | 1977-03-05 | 1978-09-29 | Basf Ag | AZOIC DYES CONTAINING OXADIAZOLYL RADICALS AND CARRYING SULPHONIC ACID GROUPS |
-
1978
- 1978-09-04 DE DE19782838534 patent/DE2838534A1/en not_active Withdrawn
-
1979
- 1979-08-21 IT IT25212/79A patent/IT1122500B/en active
- 1979-08-29 FR FR7921637A patent/FR2434845A1/en active Pending
- 1979-09-03 GB GB7930419A patent/GB2031452B/en not_active Expired
- 1979-09-04 JP JP11249979A patent/JPS5536294A/en active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2378068A1 (en) * | 1977-01-21 | 1978-08-18 | Basf Ag | PREPARATIONS OF COLORING MATERIALS FOR CELLULOSES AND CELLULOSIC TEXTILES AND NEW COLORING MATERIALS IN SUCH PREPARATIONS |
FR2382483A1 (en) * | 1977-03-05 | 1978-09-29 | Basf Ag | AZOIC DYES CONTAINING OXADIAZOLYL RADICALS AND CARRYING SULPHONIC ACID GROUPS |
Also Published As
Publication number | Publication date |
---|---|
GB2031452A (en) | 1980-04-23 |
JPS5536294A (en) | 1980-03-13 |
GB2031452B (en) | 1982-11-03 |
IT1122500B (en) | 1986-04-23 |
DE2838534A1 (en) | 1980-03-20 |
IT7925212A0 (en) | 1979-08-21 |
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