Global Patent Index - EP 1716273 B1

EP 1716273 B1 2007-10-31 - METHOD FOR PRODUCING FIBRES AND OTHER MOULDED BODIES FROM CELLULOSE CARBAMATE AND/OR REGENERATED CELLULOSE

Title (en)

METHOD FOR PRODUCING FIBRES AND OTHER MOULDED BODIES FROM CELLULOSE CARBAMATE AND/OR REGENERATED CELLULOSE

Title (de)

VERFAHREN ZUR HERSTELLUNG VON FASERN UND ANDEREN FORMKÖRPERN AUS CELLULOSECARBAMAT UND/ODER REGENERIERTER CELLULOSE

Title (fr)

PROCEDE POUR PRODUIRE DES FIBRES ET D'AUTRES CORPS PROFILES A PARTIR DE CARBAMATE DE CELLULOSE ET/OU DE CELLULOSE REGENERE

Publication

EP 1716273 B1 (DE)

Application

EP 05707477 A

Priority

  • EP 2005001642 W
  • DE 102004007616 A

Abstract (en)

[origin: US2008023874A1] The invention relates to high-strength fibres and other moulded articles comprising cellulose carbamate or cellulose which is obtained by regeneration of cellulose carbamate, and also production thereof by extrusion of a solution of cellulose carbamate in N-methylmorpholine-N-oxide (NMMNO).

IPC 8 full level (invention and additional information)

D01F 2/24 (2006.01); C08B 15/06 (2006.01); D01F 2/00 (2006.01)

CPC (invention and additional information)

D01F 2/24 (2013.01); D01F 2/00 (2013.01)

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

DE 102004007616 A1 20050901; DE 102004007616 B4 20051222; DE 502005001826 D1 20071213; EP 1716273 A1 20061102; EP 1716273 B1 20071031; JP 2007522361 A 20070809; US 2008023874 A1 20080131; WO 2005080649 A1 20050901

INPADOC legal status


2017-05-31 [PGFP GB] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20170221

- Year of fee payment: 13

2017-04-28 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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- Payment date: 20170222

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2017-04-28 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

- Ref Country Code: FR

- Payment date: 20170220

- Year of fee payment: 13

2017-02-20 [REG FR PLFP] FEE PAYMENT

- Year of fee payment: 13

2016-02-22 [REG FR PLFP] FEE PAYMENT

- Year of fee payment: 12

2008-10-08 [26N] NO OPPOSITION FILED

- Effective date: 20080801

2008-07-25 [ET] FR: TRANSLATION FILED

2007-12-13 [REF] CORRESPONDS TO:

- Document: DE 502005001826 P 20071213

2007-11-28 [GBT] GB: TRANSLATION OF EP PATENT FILED (GB SECTION 77(6)(A)/1977)

- Effective date: 20071105

2007-10-31 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR GB

2007-10-31 [REG GB FG4D] EUROPEAN PATENT GRANTED

- Free text: NOT ENGLISH

2007-05-23 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) DELETED

2007-05-23 [RBV] DESIGNATED CONTRACTING STATES (CORRECTION):

- Designated State(s): DE FR GB

2007-01-17 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWAN

2006-12-27 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20061124

2006-12-20 [RIN1] INVENTOR (CORRECTION)

- Inventor name: FINK, HANS-PETER

2006-12-20 [RIN1] INVENTOR (CORRECTION)

- Inventor name: WEIGEL, PETER

2006-12-20 [RIN1] INVENTOR (CORRECTION)

- Inventor name: RIHM, RAINER

2006-11-02 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20060726

2006-11-02 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): DE FR GB