FR45976E - Blue dyes - Google Patents
Blue dyesInfo
- Publication number
- FR45976E FR45976E FR45976DA FR45976E FR 45976 E FR45976 E FR 45976E FR 45976D A FR45976D A FR 45976DA FR 45976 E FR45976 E FR 45976E
- Authority
- FR
- France
- Prior art keywords
- blue dyes
- dyes
- blue
- 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
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR45976T | 1935-03-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR45976E true FR45976E (en) | 1936-01-17 |
Family
ID=8681663
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR45976D Expired FR45976E (en) | 1935-03-18 | 1935-03-18 | Blue dyes |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR45976E (en) |
-
1935
- 1935-03-18 FR FR45976D patent/FR45976E/en not_active Expired
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