EP0889780A4
Compositions and methods for selectively cross-linking films and improved film articles resulting therefrom
Abstract
The present invention generally relates to polymeric compositions capable of providing enhanced crosslinking efficiency, to single and multilayer films having the subject composition contained within at least one layer of said film, to a method of treating said film to provide enhanced crosslink within said at least one layer of the film and to the resultant cross-linked film product as well as articles made from said cross-linked film product.
Term
Term ended
Projected expiry passed 25 March 2017, 9.5 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0402841A2 | Cites | European Patent Office (EPO) | A | Search report | 1-19,26-31 |
| EP0475388A2 | Cites | European Patent Office (EPO) | A | Search report | 1-19,26-31 |
| EP0601790A1 | Cites | European Patent Office (EPO) | X | Search report | 1,5,6,8,13,14,16,17,30 |
| EP0685523A1 | Cites | European Patent Office (EPO) | X | Search report | 1,5,12-14,16,17,30,31 |
| GB2040804A | Cites | United Kingdom | – | Search report | – |
| US3867270A | Cites | United States of America | – | Search report | – |
| US4894289A | Cites | United States of America | – | Search report | – |
| WO9607681A1 | Cites | World Intellectual Property Organization (WIPO) | A | Search report | 20-25 |
| EP0402841A | Cites | European Patent Office (EPO) | – | – | – |
| EP0685523A | Cites | European Patent Office (EPO) | – | – | – |
| EP0601790A | Cites | European Patent Office (EPO) | – | – | – |
| EP0475388A | Cites | European Patent Office (EPO) | – | – | – |
| WO9607681A | Cites | World Intellectual Property Organization (WIPO) | – | – | – |
| DATABASE WPI Section Ch Week 199746, Derwent World Patents Index; Class A17, AN 1997-498346, XP002144341 | Non-patent | – | – | Search report | – |
| See also references of WO 9736741A1 | Non-patent | – | – | Search report | – |
25 members in 11 offices
Priority claims11
| Document | Office | Kind | Date |
|---|---|---|---|
| 19960014476P | United States of America | – | |
| 1447696 | United States of America | P | |
| 19960016289P | United States of America | – | |
| 19960016800P | United States of America | – | |
| 1628996 | United States of America | P | |
| 1680096 | United States of America | P | |
| 19960708517 | United States of America | – | |
| 70851796 | United States of America | A | |
| 19970822529 | United States of America | – | |
| 82252997 | United States of America | A | |
| 9704796 | United States of America | W |
Members25
| Document | Office | Kind | |
|---|---|---|---|
| CA2250254A1 | Canada | A1 | |
| WO9736741A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU4362197A | Australia | A | |
| EP0889780A1 | European Patent Office (EPO) | A1 | |
| BR9708408A | Brazil | A | |
| US5993922A | United States of America | A | |
| NZ331862A | New Zealand | A | |
| AU722248B2 | Australia | B2 | |
| EP0889780A4This record | European Patent Office (EPO) | A4 | |
| JP2002504029A | Japan | A | |
| EP1346824A2 | European Patent Office (EPO) | A2 | |
| EP0889780B1 | European Patent Office (EPO) | B1 | |
| AT270962T | Austria | T | |
| ATE270962T1 | Austria | T1 | |
| DE69729856D1 | Germany | D1 | |
| EP1346824A3 | European Patent Office (EPO) | A3 | |
| AU722248C | Australia | C | |
| MY119078A | Malaysia | A | |
| DE69729856T2 | Germany | T2 | |
| JP3828577B2 | Japan | B2 | |
| CA2250254C | Canada | C | |
| EP1346824B1 | European Patent Office (EPO) | B1 | |
| AT431244T | Austria | T | |
| ATE431244T1 | Austria | T1 | |
| DE69739405D1 | Germany | D1 |
45 legal events, as 6 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 | |
| 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 | |
| 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 | |
| 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 because of non-payment of the annual feeLapsedV1 | V1 | NL | |
| 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 | |
| Annual fee paid to national office [announced via postgrant information from national office to epo]GrantedPGFP | PGFP | EP | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Patent lapsedLapsedMM4A | MM4A | IE | |
| 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 | |
| Lapsed in a contracting state [announced via postgrant information from national office to epo]LapsedPG25 | PG25 | EP | |
| Fr: translation filedET | ET | EP | |
| Patent ceasedCeasedPL | PL | CH | |
| 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 | |
| European patents granted designating irelandGrantedFG4D | FG4D | IE | |
| Corresponds to:REF | REF | EP | |
| European patent takes effect as a national patent in ch/liEP | EP | CH | |
| Designated contracting statesAK | AK | EP | |
| European patent grantedGrantedFG4D | FG4D | GB | |
| 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 | |
| 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 | |
| (expected) grantORIGINAL CODE: 0009210GRAA | GRAA | EP | |
| Grant fee paidORIGINAL CODE: EPIDOSNIGR3GRAS | GRAS | EP | |
| Despatch of communication of intention to grant a patentORIGINAL CODE: EPIDOSNIGR1GRAP | GRAP | EP | |
| First examination report despatched17Q | 17Q | EP | |
| Supplementary search report drawn up and despatchedA4 | A4 | EP | |
| Designated contracting statesAK | AK | EP | |
| Information provided on ipc code assigned before grant7B 32B 7/12 A, 7B 32B 27/08 B, 7B 32B 27/32 B, 7C 08F 110/00 B, 7C 08F 132/08 B, 7C 08F 210/00 B, 7C 08F 232/08 B, 7C 08J 3/28 B, 7C 08L 9/00 B, 7B 65D 65/40 BRIC1 | RIC1 | EP | |
| Request for examination filed17P | 17P | EP | |
| Designated contracting statesAK | AK | 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
- 0889780
- Application
- 979426890
Titles3
- English
- COMPOSITIONS AND METHODS FOR SELECTIVELY CROSS-LINKING FILMS AND IMPROVED FILM ARTICLES RESULTING THEREFROM
- French
- COMPOSITIONS ET PROCEDES DE RETICULATION SELECTIVE DE FILMS ET ARTICLES PERFECTIONNES DE TYPE FILM CORRESPONDANTS
- German
- ZUSAMMENSETZUNGEN UND VERFAHREN ZUM SELEKTIVEN VERNETZEN VON FILMEN UND DARAUS HERGESTELLTE FILMGEGENSTANDE
Classification
- CPC, 19
- C08J3/24
- B29C35/10
- B29C71/04
- B29C2035/0827
- B29C2035/0833
- B29C2035/0877
- B29L2009/00
- B32B27/32
- C08L23/12
- C08L23/16
- C08L23/20
- C08L2205/02
- B29C48/00
- B29C48/08
- Y10T428/1334
- Y10T428/1352
- Y10T428/31855
- Y10T428/31917
- Y10T428/31931
- IPC, 23
- B29C35 10
- B29C71 04
- B32B27 32
- C08J3 24
- C08L23 16
- B29C35 08
- B29C47 00
- C08L23 12
- C08L23 20
- B29C48 00
- B29C48 08
- B32B7 12
- B32B27 08
- B65D65 40
- C08F110 00
- C08F112 34
- C08F132 08
- C08F210 00
- C08F212 34
- C08F232 08
- C08J3 28
- C08L9 00
- C08L45 00
Designated states16
- Contracting states, 16
- Austria
- Belgium
- Switzerland
- Germany
- Denmark
- Spain
- Finland
- France
- United Kingdom
- Greece
- Ireland
- Italy
- Liechtenstein
- Netherlands (Kingdom of the)
- Portugal
- Sweden