NL50492C - - Google Patents
Info
- Publication number
- NL50492C NL50492C NL50492DA NL50492C NL 50492 C NL50492 C NL 50492C NL 50492D A NL50492D A NL 50492DA NL 50492 C NL50492 C NL 50492C
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/124—Preparation of azo dyes from other azo compounds by acylation of amino groups with monocarboxylic acids, carbamic esters or halides, mono- isocyanates, or haloformic acid esters
-
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE749167T | 1937-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL50492C true NL50492C (en:Method) |
Family
ID=6649209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL50492D NL50492C (en:Method) | 1937-02-27 |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE749167C (en:Method) |
| NL (1) | NL50492C (en:Method) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE479926C (de) * | 1927-08-20 | 1929-07-24 | I G Farbenindustrie Akt Ges | Verfahren zur Darstellung von Azofarbstoffen |
| DE515231C (de) * | 1927-08-21 | 1930-12-31 | I G Farbenindustrie Akt Ges | Verfahren zur Darstellung von Disazofarbstoffen |
| DE628462C (de) * | 1934-02-10 | 1936-04-06 | I G Farbenindustrie Akt Ges | Verfahren zur Herstellung von Azofarbstoffen |
-
0
- NL NL50492D patent/NL50492C/xx active
-
1937
- 1937-02-27 DE DE1937749167D patent/DE749167C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE749167C (de) | 1945-01-31 |