FR758112A - Azo dyes - Google Patents
Azo dyesInfo
- Publication number
- FR758112A FR758112A FR758112DA FR758112A FR 758112 A FR758112 A FR 758112A FR 758112D A FR758112D A FR 758112DA FR 758112 A FR758112 A FR 758112A
- Authority
- FR
- France
- Prior art keywords
- 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/24—Monoazo dyes prepared by diazotising and coupling from coupling components containing both hydroxyl and amino directing groups
- C09B29/28—Amino naphthols
- C09B29/30—Amino naphtholsulfonic acid
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB758112X | 1932-07-07 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR758112A true FR758112A (en) | 1934-01-11 |
Family
ID=10496676
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR758112D Expired FR758112A (en) | 1932-07-07 | 1933-07-07 | Azo dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR758112A (en) |
-
1933
- 1933-07-07 FR FR758112D patent/FR758112A/en not_active Expired
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