BE688476A - - Google Patents
Info
- Publication number
- BE688476A BE688476A BE688476DA BE688476A BE 688476 A BE688476 A BE 688476A BE 688476D A BE688476D A BE 688476DA BE 688476 A BE688476 A BE 688476A
- 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
- C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
- C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
- C09C1/44—Carbon
- C09C1/48—Carbon black
- C09C1/56—Treatment of carbon black ; Purification
- C09C1/565—Treatment of carbon black ; Purification comprising an oxidative treatment with oxygen, ozone or oxygenated compounds, e.g. when such treatment occurs in a region of the furnace next to the carbon black generating reaction zone
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD11764766 | 1966-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE688476A true BE688476A (ja) | 1967-03-31 |
Family
ID=5478931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE688476D BE688476A (ja) | 1966-05-18 | 1966-10-19 |
Country Status (2)
| Country | Link |
|---|---|
| BE (1) | BE688476A (ja) |
| CH (1) | CH472487A (ja) |
-
1966
- 1966-10-12 CH CH1467866A patent/CH472487A/de not_active IP Right Cessation
- 1966-10-19 BE BE688476D patent/BE688476A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CH472487A (de) | 1969-05-15 |