Global Patent Index - EP 2021425 A1

EP 2021425 A1 2009-02-11 - HEAT-ACTIVABLE POLYURETHANE SHEET

Title (en)

HEAT-ACTIVABLE POLYURETHANE SHEET

Title (de)

WÄRMEAKTIVIERBARE POLYURETHAN-FOLIE

Title (fr)

FEUILLE POLYURÉTHANE THERMO-ACTIVABLE

Publication

EP 2021425 A1 (DE)

Application

EP 07728792 A

Priority

  • EP 2007054339 W
  • EP 06113655 A
  • EP 07728792 A

Abstract (en)

[origin: WO2007128789A1] Use of a sheet to bond two substrates adhesively, characterized in that the sheet comprises a layer composed to an extent of more than 30% by weight of a heat-activable polyurethane (PU layer for short).

IPC 8 full level (invention and additional information)

C09J 7/00 (2006.01); C09J 7/02 (2006.01)

CPC (invention and additional information)

C09J 175/06 (2013.01); C08G 18/6212 (2013.01); C08G 18/797 (2013.01); C09J 7/10 (2018.01); C09J 7/35 (2018.01); C09J 7/38 (2018.01); C09J 2201/134 (2013.01); C09J 2201/36 (2013.01); C09J 2201/61 (2013.01); C09J 2475/00 (2013.01); Y10T 428/31554 (2015.04)

Citation (search report)

See references of WO 2007128789A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

Designated extension state (EPC)

AL BA HR MK RS

EPO simple patent family

WO 2007128789 A1 20071115; CN 101432378 A 20090513; EP 2021425 A1 20090211; JP 2009536234 A 20091008; KR 20090015111 A 20090211; US 2009104453 A1 20090423

INPADOC legal status


2011-01-19 [18D] APPLICATION DEEMED TO BE WITHDRAWN

- Effective date: 20100727

2010-04-07 [DAX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT (TO ANY COUNTRY) (DELETED)

2009-07-08 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20090605

2009-02-11 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20081209

2009-02-11 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

2009-02-11 [AX] REQUEST FOR EXTENSION OF THE EUROPEAN PATENT TO:

- Countries: AL BA HR MK RS