BE390927A - - Google Patents
Info
- Publication number
- BE390927A BE390927A BE390927DA BE390927A BE 390927 A BE390927 A BE 390927A BE 390927D A BE390927D A BE 390927DA BE 390927 A BE390927 A BE 390927A
- Authority
- BE
- Belgium
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
- C09B11/00—Diaryl- or thriarylmethane dyes
- C09B11/04—Diaryl- or thriarylmethane dyes derived from triarylmethanes, i.e. central C-atom is substituted by amino, cyano, alkyl
- C09B11/10—Amino derivatives of triarylmethanes
- C09B11/12—Amino derivatives of triarylmethanes without any OH group bound to an aryl nucleus
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DEI42573D DE574021C (en) | 1931-09-12 | 1931-09-12 | Process for the preparation of triarylmethane dyes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE390927A true BE390927A (en) |
Family
ID=6371212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE390927D BE390927A (en) | 1931-09-12 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE390927A (en) |
| DE (1) | DE574021C (en) |
| FR (2) | FR44375E (en) |
| GB (1) | GB387956A (en) |
| NL (2) | NL35992C (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2445042A (en) * | 1943-07-28 | 1948-07-13 | Du Pont | Method of treating oriented acrylonitrile structures |
-
0
- BE BE390927D patent/BE390927A/xx unknown
- NL NL33465D patent/NL33465C/xx active
- NL NL35992D patent/NL35992C/xx active
- FR FR742756D patent/FR742756A/fr not_active Expired
-
1931
- 1931-09-12 DE DEI42573D patent/DE574021C/en not_active Expired
-
1932
- 1932-09-12 GB GB25355/32A patent/GB387956A/en not_active Expired
-
1933
- 1933-12-20 FR FR44375D patent/FR44375E/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB387956A (en) | 1933-02-16 |
| DE574021C (en) | 1933-04-07 |
| FR742756A (en) | 1933-03-15 |
| FR44375E (en) | 1934-12-29 |
| NL33465C (en) | |
| NL35992C (en) |