Global Patent Index - EP 1237982 A1

EP 1237982 A1 2002-09-11 - RADIATION POLYMERISABLE AND/OR CROSSLINKABLE ADHESIVE FOR PLASTIC BASED ON MATRIX WITH REACTIVE FUNCTIONS

Title (en)

RADIATION POLYMERISABLE AND/OR CROSSLINKABLE ADHESIVE FOR PLASTIC BASED ON MATRIX WITH REACTIVE FUNCTIONS

Title (de)

DURCH BESTRAHLUNG HÄRTBARE KLEBSTOFFZUSAMMENSETZUNG FÜR KUNSTOFF

Title (fr)

COLLE POUR PLASTIQUE POLYMERISABLE ET/OU RETICULABLE SOUS IRRADIATION A BASE DE MATRICE A FONCTIONS REACTIVES

Publication

EP 1237982 A1 (FR)

Application

EP 00981418 A

Priority

  • FR 0003186 W
  • FR 9914577 A

Abstract (en)

[origin: WO0136512A1] The invention concerns a radiation and/or electron beam polymerisable and/or crosslinkable adhesive for bonding two opposite plastic surfaces comprising: 1 to 99 wt. % of at least an organic and/or polymerisable silicone and/or at least partly polymerised matrix A, comprising (co)monomers, (co)oligomers and/or (co) polymers selected among those having oxetane reactive functions (frA); 99 to 1 wt. % of at least an organic and/or polymerisable silicone and/or at least partly polymerised matrix B, comprising (co)monomers, (co)oligomers and/or (co)polymers selected among those having reactive epoxy ( alpha 1) and/or acrylate ( alpha 2) and/or alkenyl-ether ( alpha 3) and/or hydroxy ( alpha 4) functions (frB); an efficient amount of at least a cationic and/or radical photoinitiator C, and optionally at least a photosensitizer D.

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

C08G 65/18; C08G 65/22; C09J 171/02; C09J 183/06

IPC 8 full level (invention and additional information)

C08G 65/18 (2006.01); C08G 65/22 (2006.01); C09J 171/02 (2006.01); C09J 183/06 (2006.01)

CPC (invention and additional information)

C09J 171/02 (2013.01); C08G 65/18 (2013.01); C08G 65/22 (2013.01); C08L 83/00 (2013.01); C09J 183/06 (2013.01)

Designated contracting state (EPC)

AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

EPO simple patent family

WO 0136512 A1 20010525; AU 1867301 A 20010530; EP 1237982 A1 20020911; FR 2801315 A1 20010525

INPADOC legal status


2004-07-07 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20031230

2003-01-15 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20021202

2002-09-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20020501

2002-09-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

2002-09-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

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