NL7401556A - - Google Patents
Info
- Publication number
- NL7401556A NL7401556A NL7401556A NL7401556A NL7401556A NL 7401556 A NL7401556 A NL 7401556A NL 7401556 A NL7401556 A NL 7401556A NL 7401556 A NL7401556 A NL 7401556A NL 7401556 A NL7401556 A NL 7401556A
- 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
- 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
- C09C1/50—Furnace black ; Preparation thereof
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19732305491 DE2305491C3 (de) | 1973-02-05 | 1973-02-05 | Verfahren zur Herstellung von Furnaceruß |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7401556A true NL7401556A (de) | 1974-08-07 |
Family
ID=5870949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7401556A NL7401556A (de) | 1973-02-05 | 1974-02-05 |
Country Status (9)
| Country | Link |
|---|---|
| BE (1) | BE810591A (de) |
| CS (1) | CS174123B2 (de) |
| DE (1) | DE2305491C3 (de) |
| FR (1) | FR2216524B1 (de) |
| GB (1) | GB1453138A (de) |
| IT (1) | IT1004864B (de) |
| NL (1) | NL7401556A (de) |
| PL (1) | PL101483B1 (de) |
| RO (1) | RO71015A (de) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB699406A (en) * | 1949-04-19 | 1953-11-04 | Cabot Godfrey L Inc | Process and apparatus for the production of carbon black |
| US3318664A (en) * | 1964-12-04 | 1967-05-09 | Continental Carbon Co | Method and apparatus for making carbon black |
| DE1910125C3 (de) * | 1969-02-28 | 1979-08-30 | Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt | Reaktor zur Herstellung von FurnaceruB |
-
1973
- 1973-02-05 DE DE19732305491 patent/DE2305491C3/de not_active Expired
-
1974
- 1974-01-22 CS CS40174A patent/CS174123B2/cs unknown
- 1974-01-25 GB GB348574A patent/GB1453138A/en not_active Expired
- 1974-02-04 IT IT6730374A patent/IT1004864B/it active
- 1974-02-04 RO RO7477511A patent/RO71015A/ro unknown
- 1974-02-04 PL PL16857174A patent/PL101483B1/pl unknown
- 1974-02-04 BE BE6044442A patent/BE810591A/xx not_active IP Right Cessation
- 1974-02-05 FR FR7403834A patent/FR2216524B1/fr not_active Expired
- 1974-02-05 NL NL7401556A patent/NL7401556A/xx active Search and Examination
Also Published As
| Publication number | Publication date |
|---|---|
| DE2305491A1 (de) | 1974-08-29 |
| FR2216524B1 (de) | 1978-11-10 |
| GB1453138A (en) | 1976-10-20 |
| FR2216524A1 (de) | 1974-08-30 |
| CS174123B2 (de) | 1977-03-31 |
| DE2305491B2 (de) | 1980-09-11 |
| PL101483B1 (pl) | 1978-12-30 |
| IT1004864B (it) | 1976-07-20 |
| RO71015A (ro) | 1980-03-15 |
| BE810591A (fr) | 1974-08-05 |
| DE2305491C3 (de) | 1981-07-23 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| BA | A request for search or an international-type search has been filed | ||
| BB | A search report has been drawn up | ||
| DNT | Communications of changes of names of applicants whose applications have been laid open to public inspection |
Free format text: DEGUSSA AKTIENGESELLSCHAFT |
|
| BC | A request for examination has been filed | ||
| A85 | Still pending on 85-01-01 | ||
| BN | A decision not to publish the application has become irrevocable |