BE578518R - Colorants disazoïques et leur préparation - Google Patents
Colorants disazoïques et leur préparationInfo
- Publication number
- BE578518R BE578518R BE578518A BE578518A BE578518R BE 578518 R BE578518 R BE 578518R BE 578518 A BE578518 A BE 578518A BE 578518 A BE578518 A BE 578518A BE 578518 R BE578518 R BE 578518R
- Authority
- BE
- Belgium
- Prior art keywords
- preparation
- disazo dyes
- disazo
- dyes
- Prior art date
Links
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 title 1
- 239000000975 dye Substances 0.000 title 1
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
- C09B35/64—Higher polyazo dyes, e.g. of the types
-
- 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
- C09B35/50—Tetrazo dyes
-
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes
- C09B62/01—Disazo or polyazo dyes
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEC0016808 | 1958-05-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE578518R true BE578518R (fr) | 1959-08-31 |
Family
ID=7016115
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE578518A BE578518R (fr) | 1958-05-09 | 1959-05-08 | Colorants disazoïques et leur préparation |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE578518R (fr) |
| DE (1) | DE1419772A1 (fr) |
| GB (1) | GB914715A (fr) |
-
1958
- 1958-05-09 DE DE19581419772 patent/DE1419772A1/de active Pending
-
1959
- 1959-05-01 GB GB15019/59A patent/GB914715A/en not_active Expired
- 1959-05-08 BE BE578518A patent/BE578518R/fr active
Also Published As
| Publication number | Publication date |
|---|---|
| DE1419772A1 (de) | 1969-05-29 |
| GB914715A (en) | 1963-01-02 |
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