EP0215580A3
Miscible blends of poly(aryl ether sulfones)
Abstract
Miscible blends of different selected poly(aryl ether sulfones) are suitable for printed wiring board substrates, flexible printed circuit boards, electrical connectors and fabricated articles requiring high heat and chemical resistance, good dimensional and hydrolytic stability.
Term
Term ended
Projected expiry passed 18 August 2006, 20.1 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during |
|---|---|---|---|---|
| GB2020300A | Cites | United Kingdom | A | Search report |
36 members in 9 offices
Priority claims10
| Document | Office | Kind | Date |
|---|---|---|---|
| 766692 | United States of America | – | |
| 76669285 | United States of America | A | |
| 76669285 | United States of America | A | |
| 87789486 | United States of America | A | |
| 87789486 | United States of America | A | |
| 877894 | United States of America | – | |
| 766692 | – | – | – |
| 877894 | – | – | – |
| US19850766692 | – | – | – |
| US19860877894 | – | – | – |
Members36
| Document | Office | Kind | |
|---|---|---|---|
| GB8615545D0 | United Kingdom | D0 | |
| JPS62991A | Japan | A | |
| GB2178137A | United Kingdom | A | |
| DE3621224A1 | Germany | A1 | |
| EP0215580A2 | European Patent Office (EPO) | A2 | |
| JPS62121762A | Japan | A | |
| US4696454A | United States of America | A | |
| GB2178137B | United Kingdom | B | |
| US4804723A | United States of America | A | |
| EP0215580A3This record | European Patent Office (EPO) | A3 | |
| DE3621224C2 | Germany | C2 | |
| JPH0349440B2 | Japan | B2 | |
| CA1297607C | Canada | C | |
| US6558525B1 | United States of America | B1 | |
| CA2477846A1 | Canada | A1 | |
| WO03074766A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2002348467A1 | Australia | A1 | |
| US2003196909A1 | United States of America | A1 | |
| US2003201189A1 | United States of America | A1 | |
| WO03089687A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU2003210727A1 | Australia | A1 | |
| AU2003210727A8 | Australia | A8 | |
| US6723222B2 | United States of America | B2 | |
| NO20044170L | Norway | L | |
| CA2524848A1 | Canada | A1 | |
| WO2004104273A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU2003267112A1 | Australia | A1 | |
| WO03089687A3 | World Intellectual Property Organization (WIPO) | A3 | |
| NO20055840D0 | Norway | D0 | |
| WO2004104273A8 | World Intellectual Property Organization (WIPO) | A8 | |
| NO20055840L | Norway | L | |
| US7077945B2 | United States of America | B2 | |
| AU2002348467B2 | Australia | B2 | |
| AU2003267112B2 | Australia | B2 | |
| CA2477846C | Canada | C | |
| CA2524848C | Canada | C |
10 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | |
| Information on inventor provided before grant (corrected)RIN1 | RIN1 | |
| 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 | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | |
| Designated contracting statesAK | AK | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 0215580
- Publication, DOCDB
- 0215580
- Publication, EPODOC
- EP0215580
- Application
- 86306376
- Application, DOCDB
- 86306376
- Application, EPODOC
- EP19860306376
Titles3
- German
- Mischbare Mischungen von Polyarylethersulfonen
- English
- Miscible blends of poly(aryl ether sulfones)
- French
- Mélanges miscibles de poly(aryléthersulfones)
Classification
- CPC, 3
- C08L71/00
- C08L81/06
- H05K1/0333
- IPC, 3
- C08L71 00
- C08L81 06
- H05K1 03
Designated states1
- Contracting states, 1
- Sweden