Global Patent Index - EP 1238033 A1

EP 1238033 A1 2002-09-11 - ANTI-ADHERENT SILICONE/ADHESIVE COMPLEX WITH STABILISING ADDITIVE

Title (en)

ANTI-ADHERENT SILICONE/ADHESIVE COMPLEX WITH STABILISING ADDITIVE

Title (de)

ANTI-ADHÄSIVER SILIKON-KLEBSTOFFKOMPLEX MIT ADDITIV ZUR STABILISIERUNG

Title (fr)

COMPLEXE SILICONE/ADHESIF ANTI-ADHERENT AVEC ADDITIF DE STABILISATION

Publication

EP 1238033 A1 (FR)

Application

EP 00974610 A

Priority

  • FR 0003030 W
  • FR 9913621 A

Abstract (en)

[origin: WO0130931A1] The invention concerns an anti-adherent silicone/adhesive complex comprising at least a silicone coating applied on a first support and an adhesive coating applied on a second support. The invention is characterised in that said adhesive coating comprises as additive for stabilising in course of time the release force of the silicone/adhesive interface an ammonium salt or an element of group IA or IIA of the periodic table with a compound selected among: fluorophosphates, fluorosulphonates, phosphoric acid esters or salts, mono-or polycarboxylates.

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

C09J 7/02; C09D 183/06; C09J 133/04

IPC 8 full level (invention and additional information)

C09D 183/04 (2006.01); C09D 183/06 (2006.01); C09J 7/02 (2006.01); C09J 11/06 (2006.01); C09J 133/00 (2006.01); C09J 133/08 (2006.01); C09J 201/00 (2006.01)

CPC (invention and additional information)

C09D 183/06 (2013.01); C09D 183/04 (2013.01); C09J 7/385 (2018.01); C09J 7/401 (2018.01); C09J 133/08 (2013.01); C08L 2666/28 (2013.01); C09J 2201/606 (2013.01); C09J 2203/334 (2013.01); C09J 2483/005 (2013.01)

Combination set (CPC)

  1. C09D 183/04 + C08L 83/00
  2. C09D 183/06 + C08L 83/00

Designated contracting state (EPC)

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

EPO simple patent family

WO 0130931 A1 20010503; AU 1284601 A 20010508; CA 2389017 A1 20010503; EP 1238033 A1 20020911; FR 2800382 A1 20010504; FR 2800382 B1 20020118; JP 2003513143 A 20030408

INPADOC legal status


2004-10-13 [18W] APPLICATION WITHDRAWN

- Effective date: 20040821

2003-05-21 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20030403

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

- Effective date: 20020417

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

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

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