AT445568T
Doped titanium dioxide
Abstract
Titanium dioxide pyrogen produced by flame hydrolysis with a BET surface of 65 to 80 m2 / g, containing an oxide selected from the group consisting of zinc oxide, platinum oxide, magnesium oxide and / or aluminum oxide as doping component in an amount of 40 to 800 ppm.
Term
No projected expiry on record.
- Priority and filed
- Granted
- Today
15 members in 8 offices
Members15
| Document | Office | Kind | |
|---|---|---|---|
| EP1138632A1 | European Patent Office (EPO) | A1 | |
| CN1320557A | China | A | |
| KR20010098428A | Republic of Korea | A | |
| JP2001316115A | Japan | A | |
| US2002018741A1 | United States of America | A1 | |
| US6627173B2 | United States of America | B2 | |
| US2004009119A1 | United States of America | A1 | |
| KR100445543B1 | Republic of Korea | B1 | |
| CN1206024C | China | C | |
| US6992042B2 | United States of America | B2 | |
| EP1138632B1 | European Patent Office (EPO) | B1 | |
| AT445568TThis record | Austria | T | |
| ATE445568T1 | Austria | T1 | |
| DE50015763D1 | Germany | D1 | |
| ES2335187T3 | Spain | T3 |
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
- 106687
Titles2
- German
- DOTIERTES TITANDIOXID
- English
- DOTED TITANIUM DIOXIDE
Classification
- CPC, 18
- B01J21/063
- B01D53/86
- B01J23/06
- B01J23/42
- B01J35/002
- B01J35/004
- B01J37/0232
- B01J37/088
- B01J37/349
- C01G23/07
- C01P2002/52
- C01P2006/11
- C01P2006/12
- C02F1/32
- C02F1/725
- C02F2101/36
- C02F2305/10
- C09C1/3607
- IPC, 13
- B01D53 86
- B01J21 06
- B01J23 06
- B01J23 42
- B01J35 00
- B01J37 02
- B01J37 08
- C01B13 24
- C01G23 07
- C02F1 30
- C02F1 32
- C02F1 72
- C09C1 36