BE687700A - - Google Patents
Info
- Publication number
- BE687700A BE687700A BE687700DA BE687700A BE 687700 A BE687700 A BE 687700A BE 687700D A BE687700D A BE 687700DA BE 687700 A BE687700 A BE 687700A
- 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
- C09B44/00—Azo dyes containing onium groups
- C09B44/02—Azo dyes containing onium groups containing ammonium groups not directly attached to an azo group
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Coloring (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US50248265A | 1965-10-22 | 1965-10-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE687700A true BE687700A (https=) | 1967-03-01 |
Family
ID=23998037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE687700D BE687700A (https=) | 1965-10-22 | 1966-09-30 |
Country Status (5)
| Country | Link |
|---|---|
| BE (1) | BE687700A (https=) |
| CH (1) | CH471859A (https=) |
| DE (1) | DE1644248A1 (https=) |
| GB (1) | GB1154720A (https=) |
| NL (1) | NL6613460A (https=) |
-
1966
- 1966-09-20 DE DE19661644248 patent/DE1644248A1/de active Pending
- 1966-09-21 CH CH1361966A patent/CH471859A/de not_active IP Right Cessation
- 1966-09-23 NL NL6613460A patent/NL6613460A/xx unknown
- 1966-09-27 GB GB4312966A patent/GB1154720A/en not_active Expired
- 1966-09-30 BE BE687700D patent/BE687700A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| GB1154720A (en) | 1969-06-11 |
| DE1644248A1 (de) | 1971-03-25 |
| NL6613460A (https=) | 1967-04-24 |
| CH471859A (de) | 1969-04-30 |