FR77285E - Water insoluble disazo dye and its preparation - Google Patents
Water insoluble disazo dye and its preparationInfo
- Publication number
- FR77285E FR77285E FR820440A FR820440A FR77285E FR 77285 E FR77285 E FR 77285E FR 820440 A FR820440 A FR 820440A FR 820440 A FR820440 A FR 820440A FR 77285 E FR77285 E FR 77285E
- Authority
- FR
- France
- Prior art keywords
- preparation
- water insoluble
- disazo dye
- insoluble disazo
- dye
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
- C09B35/10—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type
- C09B35/105—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from two coupling components with reactive methylene 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/08—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR820440A FR77285E (en) | 1958-05-23 | 1960-03-04 | Water insoluble disazo dye and its preparation |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1225279X | 1958-05-23 | ||
FR820440A FR77285E (en) | 1958-05-23 | 1960-03-04 | Water insoluble disazo dye and its preparation |
Publications (1)
Publication Number | Publication Date |
---|---|
FR77285E true FR77285E (en) | 1962-02-09 |
Family
ID=26011296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR820440A Expired FR77285E (en) | 1958-05-23 | 1960-03-04 | Water insoluble disazo dye and its preparation |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR77285E (en) |
-
1960
- 1960-03-04 FR FR820440A patent/FR77285E/en not_active Expired
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BE578955A (en) | Water insoluble disazo dye and its preparation. | |
FR1278821A (en) | Water insoluble monoazo dyes and their preparation | |
FR1333570A (en) | Water insoluble azo dyes and their preparation | |
FR77285E (en) | Water insoluble disazo dye and its preparation | |
BE610745A (en) | Water insoluble monoazo dyes and their preparation | |
BE578096A (en) | Monoazo dye insoluble in water and its preparation | |
FR1241327A (en) | Water soluble azo dyes | |
BE588314R (en) | Water insoluble disazo dye and its preparation | |
BE597294R (en) | Water insoluble disazo dye and its preparation | |
BE611657A (en) | Yellow monoazo dye insoluble in water and its preparation | |
FR1222299A (en) | Monoazo dye insoluble in water and its preparation | |
BE609975A (en) | Water insoluble monoazo dyes and their preparation | |
FR79529E (en) | Water insoluble disazo dye and its preparation | |
BE602384R (en) | Water insoluble disazo dye and its preparation. | |
FR74338E (en) | Water insoluble disazo dyes and their preparation | |
FR1308262A (en) | Yellow monoazo dye insoluble in water and its preparation | |
BE614027A (en) | Water insoluble monoazo dyes and their preparation | |
BE615892A (en) | Water insoluble monoazo dyes and their preparation | |
FR1239220A (en) | Water-insoluble anthraquinone dyes | |
BE581359A (en) | New water soluble dyes | |
BE610222A (en) | Water insoluble monoazo dyes and their preparation | |
FR1242433A (en) | New Water Insoluble Azo Coloring Materials | |
BE609201A (en) | Water insoluble disazo dyes and their preparation | |
FR1376300A (en) | Monoazo dye insoluble in water and its preparation | |
FR1215658A (en) | Water insoluble disazo dyes and their preparation |