NL60554C - - Google Patents
Info
- Publication number
- NL60554C NL60554C NL60554DA NL60554C NL 60554 C NL60554 C NL 60554C NL 60554D A NL60554D A NL 60554DA NL 60554 C NL60554 C NL 60554C
- Authority
- NL
- Netherlands
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
-
- 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
- C09B41/00—Special methods of performing the coupling reaction
- C09B41/001—Special methods of performing the coupling reaction characterised by the coupling medium
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CH609301X | 1941-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL60554C true NL60554C (en) |
Family
ID=4523289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL60554D NL60554C (en) | 1941-02-18 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE444533A (en) |
| DE (1) | DE745094C (en) |
| FR (1) | FR889850A (en) |
| GB (1) | GB609301A (en) |
| NL (1) | NL60554C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH437589A (en) * | 1963-11-08 | 1967-06-15 | Durand & Huguenin Ag | Process for the preparation of water-soluble, metallizable disazo dyes |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB102881A (en) * | 1916-05-13 | 1917-01-04 | Oliver Imray | Manufacture of New, Direct-dyeing Ortho-oxy-azo-dyestuffs. |
-
0
- NL NL60554D patent/NL60554C/xx active
- BE BE444533D patent/BE444533A/xx unknown
-
1942
- 1942-02-13 FR FR889850D patent/FR889850A/en not_active Expired
- 1942-02-14 DE DEG104866D patent/DE745094C/en not_active Expired
- 1942-02-24 GB GB2413/42A patent/GB609301A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE745094C (en) | 1944-06-10 |
| BE444533A (en) | |
| FR889850A (en) | 1944-01-20 |
| GB609301A (en) | 1948-09-29 |