EP 3497159 A1 20190619 - ACRYLIC MATERIALS FOR USE IN AN ULTRAVIOLET LIGHT ENGINE
Title (en)
ACRYLIC MATERIALS FOR USE IN AN ULTRAVIOLET LIGHT ENGINE
Title (de)
ACRYL-MATERIALIEN ZUR VERWENDUNG IN EINEM UV-LICHTMOTOR
Title (fr)
MATIÈRES ACRYLIQUES DESTINÉES À ÊTRE UTILISÉES DANS UN MOTEUR À LUMIÈRE ULTRAVIOLETTE
Publication
Application
Priority
- EP 16184180 A 20160815
- EP 2017070546 W 20170814
Abstract (en)
[origin: WO2018033502A1] The present invention is in the field of ultraviolet (UV) light source applications and provides transparent acrylic materials for use as optics and covers for such applications. In particular, the present invention provides a UV light engine comprising at least one optical element made of a polymeric material selected from polyalkyl(meth)acrylate and poly(meth)acrylalkylimide. The optical element of the ultraviolet light engine may be primary optics, secondary optics, tertiary optics or a combination thereof.
IPC 8 full level
C08K 5/134 (2006.01); C08K 5/20 (2006.01); C08K 5/3435 (2006.01); G02B 1/04 (2006.01)
CPC (source: EP)
C08K 5/134 (2013.01); C08K 5/1345 (2013.01); C08K 5/20 (2013.01); C08K 5/3435 (2013.01); G02B 1/04 (2013.01)
Citation (search report)
See references of WO 2018033502A1
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 2018033502 A1 20180222; EP 3497159 A1 20190619; TW 201827473 A 20180801
DOCDB simple family (application)
EP 2017070546 W 20170814; EP 17749736 A 20170814; TW 106127490 A 20170814