EP 3884005 A1 20210929 - COMPOSITION FOR A RELEASE COATING HAVING A LOW FRICTION COEFFICIENT
Title (en)
COMPOSITION FOR A RELEASE COATING HAVING A LOW FRICTION COEFFICIENT
Title (de)
ZUSAMMENSETZUNG FÜR EINE TRENNBESCHICHTUNG MIT NIEDRIGEM REIBUNGSKOEFFIZIENTEN
Title (fr)
COMPOSITION POUR UN REVÊTEMENT DE SÉPARATION À FAIBLE COEFFICIENT DE FROTTEMENT
Publication
Application
Priority
- DE 102018220199 A 20181123
- EP 2019081466 W 20191115
Abstract (en)
[origin: WO2020104316A1] The present invention relates to addition-crosslinking silicone compositions, which contain at least one monoalkenyl-functionalized polydimethylsiloxane. Furthermore, the present invention relates to a release liner, which contains the crosslinked silicone composition and an adhesive tape, wherein the self-adhesive mass is covered on one or two sides with the release liner according to the invention. Finally, the present invention relates to the use of monovinyl-functionalized polydimethylsiloxanes in release liners containing silicone for reducing the friction coefficient of the release layer.
IPC 8 full level
C09J 7/20 (2018.01); C08L 83/04 (2006.01)
CPC (source: EP)
C09D 183/04 (2013.01); C09J 7/201 (2017.12); C08G 77/12 (2013.01); C08G 77/20 (2013.01); C08L 2205/02 (2013.01); C09J 2483/005 (2013.01)
C-Set (source: EP)
Citation (search report)
See references of WO 2020104316A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2020104316 A1 20200528; DE 102018220199 A1 20200528; EP 3884005 A1 20210929
DOCDB simple family (application)
EP 2019081466 W 20191115; DE 102018220199 A 20181123; EP 19808717 A 20191115