Patent details
EP2841478 Title: PROCESS FOR THE PREPARATION OF A PHENOL-FORMALDEHYDE RESIN HAVING A LOW AMOUNT OF FREE FORMALDEHYDE, A PHENOL-FORMALDEHYDE RESIN RESULTING FROM THIS PROCESS, AND THE USE OF THIS RESIN AS A BINDER FOR MINERAL WOOL INSULATION PRODUCTS
Basic Information
- Publication number:
- EP2841478
- PCT Application Number:
- EP2013058727
- Type:
- European Patent Granted for LU
- Legal Status:
- Lapsed
- Application number:
- EP137195293
- PCT Publication Number:
- WO2013160449
- First applicant's nationality:
- Translation Language:
- EPO Publication Language:
- English
- English Title of Invention:
- PROCESS FOR THE PREPARATION OF A PHENOL-FORMALDEHYDE RESIN HAVING A LOW AMOUNT OF FREE FORMALDEHYDE, A PHENOL-FORMALDEHYDE RESIN RESULTING FROM THIS PROCESS, AND THE USE OF THIS RESIN AS A BINDER FOR MINERAL WOOL INSULATION PRODUCTS
- French Title of Invention:
- PROCÉDÉ POUR LA PRÉPARATION D'UNE RÉSINE PHÉNOL-FORMALDÉHYDE AYANT UNE FAIBLE QUANTITÉ DE FORMALDÉHYDE LIBRE, UNE RÉSINE DE PHÉNOL-FORMALDÉHYDE RÉSULTANT DE CE PROCÉDÉ ET L'UTILISATION DE CETTE RÉSINE COMME LIANT POUR DES PRODUITS D'ISOLATION EN LAINE MINÉRALE
- German Title of Invention:
- VERFAHREN ZUR HERSTELLUNG EINES PHENOL-FORMALDEHYDHARZES, MIT GERINGEM FREIEM FORMALDEHYDGEHALT, PHENOL-FORMALDEHYDHARZ AUS DIESEM VERFAHREN UND DIE VERWENDUNG DIESES HARZES ALS BINDEMITTEL FÜR MINERALWOLLE-DÄMMSTOFFE
- SPC Number:
Dates
- Filing date:
- 26/04/2013
- Grant date:
- 05/04/2017
- EP Publication Date:
- 04/03/2015
- PCT Publication Date:
- 31/10/2013
- Claims Translation Received Date:
- Translations Received Date (B1 EP Publication):
- Translations Received Date (B2 EP Publication):
- Translations Received Date (B3 EP Publication):
- Publication date:
- 05/04/2017
- EP B1 Publication Date:
- 05/04/2017
- EP B2 Publication Date:
- EP B3 Publication Date:
- Lapsed date:
- 26/04/2017
- Expiration date:
- 26/04/2033
- Renunciation date:
- Revocation date:
- Annulment date:
Owner
- From:
- 05/04/2017
- Name:
- URSA Insulation, S.A.
- Address:
- Paseo de Recoletos, 3, 28004 Madrid, Spain (ES)
Inventor
1
- Name:
- CASADO DOMINGUEZ, Arturo Luis
- Address:
- Spain (ES)
2
- Name:
- CASTRO-CABADO, Maria Mercedes
- Address:
- Spain (ES)
3
- Name:
- SANCHEZ PERUCHA, Alejandro
- Address:
- Germany (DE)
4
- Name:
- AZNAR ÉCIJA, Ana Isabel
- Address:
- Spain (ES)
Priority
- Priority Number:
- 12165944
- Priority Date:
- 27/04/2012
- Priority Country:
- European Patent Office (EPO) (EP)
Classification
- IPC classification:
- C04B 26/00; C08G 8/00; C08G 12/00; C08K 5/00; C08L 61/00; C08L 61/12; C08L 61/14;
Publication
European Patent Bulletin
1
- Issue number:
- 201714
- Publication date:
- 05/04/2017
- Description:
- Grant (B1)
2
- Issue number:
- 201806
- Publication date:
- 07/02/2018
- Description:
- Opposition procedure started
3
- Issue number:
- 202014
- Publication date:
- 01/04/2020
- Description:
- Opposition rejected; Patent maintained as granted
Annual Fees
- Annual Fee Due Date:
- Annual Fee Number:
- Expected Payer:
- Last Annual Fee Payment Date:
- Last Annual Fee Paid Number:
- Payer:
| Filing date | Document type | Number of pages |
|---|---|---|
| 13/09/2017 | Outgoing Correspondence | 1 |