EP 1433025 B1 20060628 - LAMINATED UNIT
Title (en)
LAMINATED UNIT
Title (de)
VERBUNDPLATTENEINHEIT
Title (fr)
UNITE COMPOSITE A PLAQUES
Publication
Application
Priority
- AT 0200273 W 20020920
- AT 15062001 A 20010921
Abstract (en)
[origin: WO03025671A1] The invention relates to a laminated unit (1) comprising at least one image layer (3) between at least two laminates (2). In order to glue the image layer (3) flat to the adjacent laminates (2), each side of said layer is provided with an adhesive intermediate layer (4, 4'). The two adhesive intermediate layers, each adjoining the image layer (3) and/or the laminates exhibit different thermal expansion behaviour, in such a way that the image layer (3) is held taut as a result of the inhomogeneous nature of the composite during changes in temperature. The invention also relates to a method for producing a laminated unit (1), according to which both sides of the image layer (3) are glued flat to the laminates (2) using adhesive intermediate layers (4, 4') and said intermediate layers (4, 4') and/or the laminates (2) exhibit different thermal expansion behaviour.
IPC 8 full level
B32B 7/02 (2006.01); G03C 11/14 (2006.01); B32B 17/10 (2006.01); C03C 27/12 (2006.01)
CPC (source: EP US)
G03C 11/14 (2013.01 - EP US); Y10T 428/24736 (2015.01 - EP US); Y10T 428/24942 (2015.01 - EP US); Y10T 428/24959 (2015.01 - EP US); Y10T 428/3163 (2015.04 - EP US)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03025671 A1 20030327; AT 410790 B 20030725; AT A15062001 A 20021215; AT E331977 T1 20060715; CN 1308772 C 20070404; CN 1578929 A 20050209; DE 50207398 D1 20060810; EP 1433025 A1 20040630; EP 1433025 B1 20060628; ES 2268097 T3 20070316; JP 2005502512 A 20050127; US 2004253554 A1 20041216; US 7255913 B2 20070814
DOCDB simple family (application)
AT 0200273 W 20020920; AT 02774145 T 20020920; AT 15062001 A 20010921; CN 02821580 A 20020920; DE 50207398 T 20020920; EP 02774145 A 20020920; ES 02774145 T 20020920; JP 2003529240 A 20020920; US 48969904 A 20040728