FR1530909A - Azo dyes and their preparation - Google Patents
Azo dyes and their preparationInfo
- Publication number
- FR1530909A FR1530909A FR113708A FR113708A FR1530909A FR 1530909 A FR1530909 A FR 1530909A FR 113708 A FR113708 A FR 113708A FR 113708 A FR113708 A FR 113708A FR 1530909 A FR1530909 A FR 1530909A
- Authority
- FR
- France
- Prior art keywords
- preparation
- azo dyes
- azo
- dyes
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
-
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
- C09B44/08—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group from coupling components containing heterocyclic rings
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR113708A FR1530909A (en) | 1966-07-09 | 1967-07-10 | Azo dyes and their preparation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEF0049658 | 1966-07-09 | ||
FR113708A FR1530909A (en) | 1966-07-09 | 1967-07-10 | Azo dyes and their preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1530909A true FR1530909A (en) | 1968-06-28 |
Family
ID=25977299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR113708A Expired FR1530909A (en) | 1966-07-09 | 1967-07-10 | Azo dyes and their preparation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1530909A (en) |
-
1967
- 1967-07-10 FR FR113708A patent/FR1530909A/en not_active Expired
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