US 9,812,600 B2
Use of UV-radiation-hardenable polyurethane resins for producing solar laminates
Bernd Rothe, Köln (DE); Jens Geschke, Krefeld (DE); Dirk Achten, Leverkusen (DE); Helmut Kuczewski, Kamp-Lintfort (DE); and Wolfgang Fischer, Meerbusch (DE)
Assigned to Covestro Deutschland AG, Leverkusen (DE)
Appl. No. 14/387,576
Filed by BAYER INTELLECTUAL PROPERTY GMBH, Monheim (DE)
PCT Filed Mar. 25, 2013, PCT No. PCT/EP2013/056310
§ 371(c)(1), (2) Date Sep. 24, 2014,
PCT Pub. No. WO2013/144095, PCT Pub. Date Oct. 3, 2013.
Claims priority of application No. 12161382 (EP), filed on Mar. 27, 2012.
Prior Publication US 2015/0047705 A1, Feb. 19, 2015
Int. Cl. B32B 38/00 (2006.01); H01L 31/048 (2014.01); B32B 17/10 (2006.01); B32B 37/02 (2006.01); B32B 37/10 (2006.01); B32B 37/12 (2006.01); B32B 37/16 (2006.01); C09J 175/14 (2006.01)
CPC H01L 31/0481 (2013.01) [B32B 17/10018 (2013.01); B32B 17/1077 (2013.01); B32B 17/10706 (2013.01); B32B 37/02 (2013.01); B32B 37/1018 (2013.01); B32B 37/12 (2013.01); B32B 37/16 (2013.01); B32B 38/0008 (2013.01); C09J 175/14 (2013.01); B32B 2307/20 (2013.01); B32B 2307/40 (2013.01); B32B 2309/68 (2013.01); B32B 2310/0806 (2013.01); B32B 2398/00 (2013.01); B32B 2457/12 (2013.01); Y02E 10/50 (2013.01)] 18 Claims
 
1. A process for the production of solar laminates including the step of utilizing a radiation-curable resin composition comprising at least one isocyanate-functional compound which has at least one radiation-curing group selected from the group consisting of vinyl, propenyl, allyl, vinyl ether, maleyl, fumaryl, maleimide, dicyclopentadienyl, acrylamide, and (meth)acrylate groups (component A), and at least one polyol (component B).