EP 3265531 A1 20180110 - HOTMELT ADHESIVE WITH ENHANCED UV STABILITY AND USE FOR PRODUCING A MULTILAYER POLYMERIC SHEET
Title (en)
HOTMELT ADHESIVE WITH ENHANCED UV STABILITY AND USE FOR PRODUCING A MULTILAYER POLYMERIC SHEET
Title (de)
SCHMELZKLEBSTOFF MIT VERBESSERTER UV-STABILITÄT UND VERWENDUNG ZUR HERSTELLUNG EINER MEHRSCHICHTIGEN KUNSTSTOFFBAHN
Title (fr)
COLLE THERMOFUSIBLE À STABILITÉ AUX UV AMÉLIORÉE ET SON UTILISATION DANS LA PRODUCTION D'UNE BANDE DE MATIÈRE PLASTIQUE MULTICOUCHE
Publication
Application
Priority
- EP 15157536 A 20150304
- EP 2016054655 W 20160304
Abstract (en)
[origin: WO2016139345A1] The hotmelt adhesive composition of the invention comprises at least one polyolefin polymer (P) which is solid at 25°C and is preferably a thermoplastic poly-α-olefin and more preferably an atactic poly-α-olefin (APAO), at least one polyolefin resin (PH) which is liquid at 25°C and is preferably based on polyisobutylene, and optionally at least one polyolefin wax (PW) which is preferably a maleic anhydride-grafted polyolefin wax and more preferably a maleic anhydride-grafted polypropylene or polyethylene wax. The hotmelt adhesive composition of the invention is notable not only for high intrinsic tack and effective adhesion to low-energy surfaces but also for advantageously high UV integrity.
IPC 8 full level
C09J 123/14 (2006.01); B32B 7/12 (2006.01); B32B 13/12 (2006.01); B32B 27/32 (2006.01); C09J 123/22 (2006.01)
CPC (source: EP US)
B32B 7/12 (2013.01 - EP US); B32B 13/045 (2013.01 - EP US); B32B 13/12 (2013.01 - EP US); B32B 13/14 (2013.01 - EP US); B32B 27/065 (2013.01 - EP US); B32B 27/08 (2013.01 - EP US); B32B 27/12 (2013.01 - EP US); B32B 27/32 (2013.01 - EP US); C08L 23/142 (2013.01 - EP US); C08L 23/22 (2013.01 - EP US); C08L 51/06 (2013.01 - EP US); C09J 123/142 (2013.01 - EP US); C09J 123/22 (2013.01 - EP US); B32B 2037/1215 (2013.01 - EP US); B32B 2255/02 (2013.01 - EP US); B32B 2255/10 (2013.01 - EP US); B32B 2255/26 (2013.01 - EP US); B32B 2262/0253 (2013.01 - EP US); B32B 2266/025 (2013.01 - EP US); B32B 2307/7265 (2013.01 - EP US); B32B 2419/00 (2013.01 - EP US); B32B 2419/06 (2013.01 - EP US)
C-Set (source: EP US)
Citation (search report)
See references of WO 2016139345A1
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)
EP 3064561 A1 20160907; AU 2016227612 A1 20171005; AU 2016227612 B2 20191219; EP 3265531 A1 20180110; MX 2017011256 A 20180507; US 2018037779 A1 20180208; WO 2016139345 A1 20160909
DOCDB simple family (application)
EP 15157536 A 20150304; AU 2016227612 A 20160304; EP 16708981 A 20160304; EP 2016054655 W 20160304; MX 2017011256 A 20160304; US 201615555059 A 20160304