JPS5089424A - - Google Patents
Info
- Publication number
- JPS5089424A JPS5089424A JP13633974A JP13633974A JPS5089424A JP S5089424 A JPS5089424 A JP S5089424A JP 13633974 A JP13633974 A JP 13633974A JP 13633974 A JP13633974 A JP 13633974A JP S5089424 A JPS5089424 A JP S5089424A
- Authority
- JP
- Japan
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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
- C09B67/00—Influencing the physical, e.g. the dyeing or printing properties of dyestuffs without chemical reactions, e.g. by treating with solvents grinding or grinding assistants, coating of pigments or dyes; Process features in the making of dyestuff preparations; Dyestuff preparations of a special physical nature, e.g. tablets, films
- C09B67/0001—Post-treatment of organic pigments or dyes
- C09B67/0017—Influencing the physical properties by treatment with an acid, H2SO4
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Physical Water Treatments (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732359403 DE2359403B1 (de) | 1973-11-29 | 1973-11-29 | Verfahren zur Isolierung von in konzentrierter Schwefelsäure gelösten oder suspendierten organischen Verbindungen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5089424A true JPS5089424A (ja) | 1975-07-17 |
Family
ID=5899370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13633974A Pending JPS5089424A (ja) | 1973-11-29 | 1974-11-29 |
Country Status (5)
| Country | Link |
|---|---|
| JP (1) | JPS5089424A (ja) |
| BE (1) | BE822652A (ja) |
| DE (1) | DE2359403B1 (ja) |
| FR (1) | FR2253002A1 (ja) |
| IT (1) | IT1023440B (ja) |
-
1973
- 1973-11-29 DE DE19732359403 patent/DE2359403B1/de not_active Ceased
-
1974
- 1974-11-27 BE BE150903A patent/BE822652A/xx unknown
- 1974-11-28 IT IT5428074A patent/IT1023440B/it active
- 1974-11-28 FR FR7438982A patent/FR2253002A1/fr active Granted
- 1974-11-29 JP JP13633974A patent/JPS5089424A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| BE822652A (fr) | 1975-05-27 |
| FR2253002B3 (ja) | 1977-08-26 |
| DE2359403B1 (de) | 1975-03-27 |
| IT1023440B (it) | 1978-05-10 |
| FR2253002A1 (en) | 1975-06-27 |