Global Patent Index - EP 1065051 A1

EP 1065051 A1 2001-01-03 - Processless printing plate with cover layer containing compounds with cationic groups

Title (en)

Processless printing plate with cover layer containing compounds with cationic groups

Title (de)

Verarbeitungsfreie Flachdruckplatte mit einer Deckschicht die kationische Gruppen enthaltende Verbindungen enthält

Title (fr)

Plaque d'impression lithographique sans traitement avec recouvrement contenant des composés avec des groupes cationiques

Publication

EP 1065051 A1 (EN)

Application

EP 99202110 A

Priority

EP 99202110 A

Abstract (en)

According to the present invention there is provided a heat-sensitive material for making lithographic plates comprising in the order given on a support an IR-sensitive oleophilic layer and a cross-linked hydrophilic layer, characterized in that said heat-sensitive material is covered with a layer comprising at least an organic compound comprising cationic groups.

IPC 1-7 (main, further and additional classification)

B41C 1/10

IPC 8 full level (invention and additional information)

G03F 7/11 (2006.01); B41C 1/10 (2006.01); B41M 5/36 (2006.01); B41N 1/14 (2006.01); G03F 7/00 (2006.01)

CPC (invention and additional information)

B41C 1/1033 (2013.01); B41M 5/368 (2013.01)

Citation (search report)

No relevant documents disclosed

Designated contracting state (EPC)

DE FR GB

EPO simple patent family

EP 1065051 A1 20010103; EP 1065051 B1 20031008; DE 69911933 D1 20031113; DE 69911933 T2 20040812; JP 2001047758 A 20010220

INPADOC legal status


2011-07-29 [PG25 GB] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2011-05-31 [PG25 FR] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2011-04-29 [PG25 DE] LAPSED IN A CONTRACTING STATE ANNOUNCED VIA POSTGRANT INFORM. FROM NAT. OFFICE TO EPO

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2011-03-18 [REG FR ST] NOTIFICATION OF LAPSE

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2011-02-23 [GBPC] GB: EUROPEAN PATENT CEASED THROUGH NON-PAYMENT OF RENEWAL FEE

- Effective date: 20100629

2009-11-30 [PGFP DE] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2009-08-31 [PGFP FR] POSTGRANT: ANNUAL FEES PAID TO NATIONAL OFFICE

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2008-12-12 [REG FR TP] TRANSMISSION OF PROPERTY

2007-04-04 [REG GB 732E] AMENDMENTS TO THE REGISTER IN RESPECT OF CHANGES OF NAME OR CHANGES AFFECTING RIGHTS (SECT. 32/1977)

2004-09-29 [26N] NO OPPOSITION FILED

- Effective date: 20040709

2004-06-04 [ET] FR: TRANSLATION FILED

2003-11-13 [REF] CORRESPONDS TO:

- Document: DE 69911933 P 20031113

2003-10-08 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: B1

- Designated State(s): DE FR GB

2003-10-08 [REG GB FG4D] EUROPEAN PATENT GRANTED

2002-02-20 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: AGFA-GEVAERT

2001-09-19 [AKX] PAYMENT OF DESIGNATION FEES

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2001-08-29 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20010703

2001-01-03 [AK] DESIGNATED CONTRACTING STATES:

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- Designated State(s): DE FR GB

2001-01-03 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO

- Free text: AL;LT;LV;MK;RO;SI