FR4882E - Process for the preparation of new azo dyes - Google Patents
Process for the preparation of new azo dyesInfo
- Publication number
- FR4882E FR4882E FR4882A FR4882DA FR4882E FR 4882 E FR4882 E FR 4882E FR 4882 A FR4882 A FR 4882A FR 4882D A FR4882D A FR 4882DA FR 4882 E FR4882 E FR 4882E
- Authority
- FR
- France
- Prior art keywords
- preparation
- azo dyes
- new azo
- new
- 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
- 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
- C09B35/18—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling components of the same type from heterocyclic compounds
-
- 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
-
- 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
- C09B35/20—Disazo dyes characterised by the tetrazo component the tetrazo component being a derivative of biphenyl from two coupling compounds of different types
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE164990T | 1904-05-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR4882E true FR4882E (en) | 1905-11-04 |
Family
ID=5684800
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR4857A Expired FR4857E (en) | 1904-05-09 | Process for the preparation of new azo dyes | |
FR347376A Expired FR347376A (en) | 1904-05-09 | 1904-10-24 | Process for the preparation of new azo dyes |
FR4882A Expired FR4882E (en) | 1904-05-09 | 1905-01-12 | Process for the preparation of new azo dyes |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR4857A Expired FR4857E (en) | 1904-05-09 | Process for the preparation of new azo dyes | |
FR347376A Expired FR347376A (en) | 1904-05-09 | 1904-10-24 | Process for the preparation of new azo dyes |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE164990C (en) |
FR (3) | FR347376A (en) |
-
0
- FR FR4857A patent/FR4857E/en not_active Expired
-
1904
- 1904-05-09 DE DE1904164990D patent/DE164990C/de not_active Expired - Lifetime
- 1904-10-24 FR FR347376A patent/FR347376A/en not_active Expired
-
1905
- 1905-01-12 FR FR4882A patent/FR4882E/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
FR4857E (en) | 1905-11-04 |
DE164990C (en) | |
FR347376A (en) | 1905-03-06 |
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