EP1486547A3
Fiberglass nonwoven binder
Abstract
A fiberglass non-woven binder composition containing a carboxy-functional copolymer binder crosslinker and a compound capable of forming a hydrogen-bonding complex with the carboxy-functional copolymer binder. The binder composition provides a strong, yet flexible bond that allows a compressed fiberglass mat to easily expand once the compression is released. The binder composition is capable of being cured at lower cure temperatures than those binders prepared using conventional crosslinkers.
Term
Term ended
Projected expiry passed 14 June 2024, 2.3 years ago.
- Priority
- Filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Category | Cited during | Relevant claims |
|---|---|---|---|---|---|
| EP0350240A2 | Cites | European Patent Office (EPO) | X | Search report | 1,6-8 |
| EP0583086A1 | Cites | European Patent Office (EPO) | X | Search report | 1,5,8 |
| EP0911361A1 | Cites | European Patent Office (EPO) | X | Search report | 1,3-5,8 |
| US2002111436A1 | Cites | United States of America | X | Search report | 1,2 |
| WO9612606A1 | Cites | World Intellectual Property Organization (WIPO) | X | Search report | 9,10 |
8 members in 6 offices
Priority claims10
| Document | Office | Kind | Date |
|---|---|---|---|
| 478132P | United States of America | – | |
| 47813203 | United States of America | P | |
| 47813203 | United States of America | P | |
| 860103P | United States of America | – | |
| 86010304 | United States of America | A | |
| 86010304 | United States of America | A | |
| 478132P | – | – | – |
| 860103P | – | – | – |
| US20030478132P | – | – | – |
| US20040860103 | – | – | – |
Members8
| Document | Office | Kind | |
|---|---|---|---|
| CA2470783A1 | Canada | A1 | |
| EP1486547A2 | European Patent Office (EPO) | A2 | |
| US2004254285A1 | United States of America | A1 | |
| AU2004202591A1 | Australia | A1 | |
| EP1486547A3This record | European Patent Office (EPO) | A3 | |
| JP2005048349A | Japan | A | |
| CN1644642A | China | A | |
| JP4880881B2 | Japan | B2 |
10 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 | |
| Designation fees paidAKX | AKX | |
| Request for examination filed17P | 17P | |
| Designated contracting statesAK | AK | |
| Request for extension of the european patentAX | AX | |
| Designated contracting statesAK | AK | |
| Request for extension of the european patentAX | AX | |
| Search report despatchedORIGINAL CODE: 0009013PUAL | PUAL | |
| Public reference made under article 153(3) epc to a published international application that has entered the european phaseORIGINAL CODE: 0009012PUAI | PUAI |
Numbers
- Publication
- 1486547
- Publication, DOCDB
- 1486547
- Publication, EPODOC
- EP1486547
- Application
- 4013888
- Application, DOCDB
- 04013888
- Application, EPODOC
- EP20040013888
Titles3
- German
- Glassfaservliesstoff-Bindemittel
- English
- Fiberglass nonwoven binder
- French
- Liant pour non-tissés en fibres de verre
Classification
- CPC, 13
- D04H1/64
- C03C25/28
- C03C25/285
- C03C25/40
- C08L3/00
- C08L71/02
- C09J103/00
- C09J133/02
- D04H1/4218
- D04H1/587
- C08L2666/04
- C08L2666/22
- C08L2666/26
- IPC, 12
- C03C25 28
- C03C25 40
- C08L3 00
- C08L71 02
- C09J103 00
- D06M15 263
- C09J133 02
- D04H1 64
- D04H13 00
- D06M15 11
- D06M15 21
- D06M15 53
Designated states2
- Contracting states, 1
- Türkiye
- Extension states, 1
- North Macedonia