EP1577008A3
Coating composition of photocatalyst
Abstract
A photocatalytic coating composition comprising a photocatalyst, a silicon alkoxide, a zirconium compound, colloidal silica, and a liquid medium, wherein a content of the zirconium compound in terms of zirconium atoms is 0.3 to 3 times by mole a content of the silicon alkoxide in terms of silicon atoms, which can form a coating film of a photocatalyst with a high adhesion strength to a substrate.
Term
Term ended
Projected expiry passed 15 March 2025, 1.5 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both waysCites: the store holds 4 of 5
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| WO03033144A1 | Cites | World Intellectual Property Organization (WIPO) | X | Search report | 1-7 |
| WO03101904A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 1-7 |
| EP1132351A1 | Cites | European Patent Office (EPO) | A | Search report | 1-7 |
| US2003124467A1 | Cites | United States of America | A | Search report | 1-7 |
| PATENT ABSTRACTS OF JAPAN vol. 2002, no. 05 3 May 2002 (2002-05-03) | Non-patent | – | – | Search report | – |
| PATENT ABSTRACTS OF JAPAN vol. 2003, no. 04 2 April 2003 (2003-04-02) | Non-patent | – | – | Search report | – |
11 members in 8 offices
Priority claims15
| Document | Office | Kind | Date |
|---|---|---|---|
| 2004075810 | Japan | A | |
| 2004075810 | Japan | A | |
| 2004075810 | Japan | – | |
| 2004139514 | Japan | A | |
| 2004139514 | Japan | A | |
| 2004139514 | Japan | – | |
| 2004295798 | Japan | A | |
| 2004295798 | Japan | A | |
| 2004295798 | Japan | – | |
| 2004075810 | – | – | – |
| 2004139514 | – | – | – |
| 2004295798 | – | – | – |
| JP20040075810 | – | – | – |
| JP20040139514 | – | – | – |
| JP20040295798 | – | – | – |
Members11
| Document | Office | Kind | |
|---|---|---|---|
| CA2501019A1 | Canada | A1 | |
| CN1670088A | China | A | |
| EP1577008A2 | European Patent Office (EPO) | A2 | |
| AU2005201152A1 | Australia | A1 | |
| US2005233893A1 | United States of America | A1 | |
| TW200536901A | Taiwan Province of China | A | |
| JP2005350643A | Japan | A | |
| EP1577008A3This record | European Patent Office (EPO) | A3 | |
| KR20060044355A | Republic of Korea | A | |
| US7521391B2 | United States of America | B2 | |
| JP4393963B2 | Japan | B2 |
11 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Application deemed to be withdrawnWithdrawn18D | 18D | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWNSTAA | STAA | |
| First examination report despatched17Q | 17Q | |
| Designation fees paidAKX | AKX | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Request for extension of the european patentAX | AX | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | |
| Designated contracting statesAK | AK | |
| Request for extension of the european patentAX | AX | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 1577008
- Publication, DOCDB
- 1577008
- Publication, EPODOC
- EP1577008
- Application
- 5005659
- Application, DOCDB
- 05005659
- Application, EPODOC
- EP20050005659
Titles3
- German
- Photokatalytische Beschichtungszusammensetzung
- English
- Coating composition of photocatalyst
- French
- Composition de revêtement photocatalytique
Classification
- CPC, 10
- C03C17/256
- C09D1/00
- B01J37/0215
- C03C2217/212
- C03C2217/213
- C03C2217/22
- C03C2217/71
- C03C2218/113
- B01J35/39
- C09D5/00
- IPC, 6
- B01J35 00
- C09D5 00
- B01J37 02
- C03C17 25
- C09D183 02
- C09D183 04
Designated states2
- Contracting states, 1
- Türkiye
- Extension states, 1
- Yugoslavia, later Serbia and Montenegro (until 2006)