EP0903636A3
Thermal assisted photosensitive composition and process for formation of fine conductor lines utilizing such composition
Abstract
A photosensitive thick film composition comprising an admixture of:(a) finely divided electrically conductive or dielectric particles, dispersed in;(b) an organic medium, comprising: (1) at least one acrylic monomer, (2) a photoinitiation system, (3) a thermal assist catalyst; and (4) an acidic acrylic polymer. The invention is further directed to a single print process for the use thereof.
Term
Term ended
Projected expiry passed 14 August 2018, 8.1 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0414166A2 | Cites | European Patent Office (EPO) | A | Search report | 1-18 |
| EP0418733A2 | Cites | European Patent Office (EPO) | X | Search report | 1-3,10,12,14 |
| GB2119810A | Cites | United Kingdom | A | Search report | 1-4,10-15 |
13 members in 7 offices
Priority claims4
| Document | Office | Kind | Date |
|---|---|---|---|
| 936485 | United States of America | – | |
| 93648597 | United States of America | A | |
| 936485 | – | – | – |
| US19970936485 | – | – | – |
Members13
| Document | Office | Kind | |
|---|---|---|---|
| US5874197A | United States of America | A | |
| CN1211750A | China | A | |
| EP0903636A2 | European Patent Office (EPO) | A2 | |
| KR19990029878A | Republic of Korea | A | |
| JPH11153857A | Japan | A | |
| EP0903636A3This record | European Patent Office (EPO) | A3 | |
| JP3113636B2 | Japan | B2 | |
| TW414873B | Taiwan Province of China | B | |
| KR100292973B1 | Republic of Korea | B1 | |
| EP0903636B1 | European Patent Office (EPO) | B1 | |
| DE69818935D1 | Germany | D1 | |
| DE69818935T2 | Germany | T2 | |
| CN1173231C | China | C |
28 legal events, as 3 offices reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | Office | |
|---|---|---|---|
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Notification of lapseLapsedST | ST | FR | |
| Gb: european patent ceased through non-payment of renewal feeCeasedGBPC | GBPC | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| No opposition filedOpposition26N | 26N | EP | |
| No opposition filed within time limitOppositionORIGINAL CODE: 0009261PLBE | PLBE | EP | |
| Information on the status of an ep patent application or granted ep patentGrantedSTATUS: NO OPPOSITION FILED WITHIN TIME LIMITSTAA | STAA | EP | |
| Fr: translation filedET | ET | EP | |
| Corresponds to:REF | REF | EP | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOS IGRAGRAH | GRAH | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Designation fees paidDE FR GBAKX | AKX | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAL;LT;LV;MK;RO;SIAX | AX | EP | |
| Information provided on ipc code assigned before grant7G 03F 7/004 A, 7G 03F 7/027 B, 7G 03F 7/38 BRIC1 | RIC1 | EP | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | EP | |
| Designated contracting statesAK | AK | EP | |
| Request for extension of the european patentAL;LT;LV;MK;RO;SIAX | AX | EP | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI | EP |
Numbers
- Publication
- 0903636
- Publication, DOCDB
- 0903636
- Publication, EPODOC
- EP0903636
- Application
- 98115315
- Application, DOCDB
- 98115315
- Application, EPODOC
- EP19980115315
Titles3
- German
- Durch Wärme unterstützte photoempfindliche Zusammensetzung und Verfahren zur Anwendung dieser Zusammensetzung zur Erzeugung feiner Leiterbahnen
- English
- Thermal assisted photosensitive composition and process for formation of fine conductor lines utilizing such composition
- French
- Composition photosensible assistée thermiquement et méthode d'utilisation de cette composition dans la fabrication de lignes conductrices fines
Classification
- CPC, 3
- H05K3/02
- G03F7/0047
- G03F7/38
- IPC, 5
- G03F7 004
- G03F7 031
- G03F7 033
- G03F7 38
- H05K3 02
Designated states25
- Contracting states, 19
- Austria
- Belgium
- Switzerland
- Cyprus
- Germany
- Denmark
- Spain
- Finland
- France
- United Kingdom
- Greece
- Ireland
- Italy
- Liechtenstein
- Luxembourg
- Monaco
- Netherlands (Kingdom of the)
- Portugal
- Sweden
- Extension states, 6
- Albania
- Lithuania
- Latvia
- North Macedonia
- Romania
- Slovenia