AT368708T
Hydrophobic not annealed precipitated silica with high whiteness
Abstract
The invention relates to a having high consisting of thermal treatment the preparation method and application of silicon and hydrophobic silica.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
16 members in 10 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 10138492 | Germany | A |
Members16
| Document | Office | Kind | |
|---|---|---|---|
| EP1281733A1 | European Patent Office (EPO) | A1 | |
| KR20030012822A | Republic of Korea | A | |
| DE10138492A1 | Germany | A1 | |
| CN1405085A | China | A | |
| BR0202882A | Brazil | A | |
| JP2003160327A | Japan | A | |
| US2003162881A1 | United States of America | A1 | |
| US6899951B2 | United States of America | B2 | |
| EP1281733B1 | European Patent Office (EPO) | B1 | |
| AT368708TThis record | Austria | T | |
| ATE368708T1 | Austria | T1 | |
| DE50210583D1 | Germany | D1 | |
| ES2290216T3 | Spain | T3 | |
| TWI296995B | Taiwan Province of China | B | |
| KR100923647B1 | Republic of Korea | B1 | |
| JP4440520B2 | Japan | B2 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased due to non-payment of the annual feeCeasedREN | REN |
Numbers
- Application
- 2012874
Titles2
- German
- HYDROPHOBE, NICHT GETEMPERTE FÄLLUNGSKIESELS-URE MIT HOHEM WEISSGRAD
- English
- HYDROPHOBE, NON-THROTTED HOSE CRUSHES URE WITH HIGH WHITE GRADE
Classification
- CPC, 13
- C09C1/3081
- B01D19/0409
- B01J2/30
- C01B33/18
- C01P2006/10
- C01P2006/12
- C01P2006/19
- C01P2006/40
- C01P2006/42
- C01P2006/60
- C01P2006/80
- C01P2006/82
- Y10T428/2995
- IPC, 14
- A01N59 00
- B01D19 04
- B01J2 30
- B60C1 00
- C01B33 18
- C01B33 193
- C08K3 36
- C08K9 06
- C08L101 00
- C08L83 04
- C09C1 28
- C09C1 30
- C09C3 12
- C09K3 10