EP 2206162 A2 20100714 - PHOTOVOLTAIC MODULES COMPRISING PLASTICIZED FILMS HAVING A LOW MOISTURE ABSORPTION
Title (en)
PHOTOVOLTAIC MODULES COMPRISING PLASTICIZED FILMS HAVING A LOW MOISTURE ABSORPTION
Title (de)
PHOTOVOLTAIKMODULE MIT WEICHMACHERHALTIGEN FOLIEN GERINGER FEUCHTIGKEITSAUFNAHME
Title (fr)
MODULES PHOTOVOLTAÏQUES COMPRENANT DES FILMS PLASTIFIÉS PRÉSENTANT UNE ABSORPTION D'HUMIDITÉ RÉDUITE
Publication
Application
Priority
- EP 2008063305 W 20081006
- DE 102007000818 A 20071005
Abstract (en)
[origin: WO2009047223A2] The invention relates to the use of plasticized films that are based on polyvinyl acetal having a polyvinyl alcohol content of less than 20% by weight for use in the production of photovoltaic modules. Preferably, the films have a glass transition temperature Tg of at least 20°C and/or a plasticizer content of not more than 26% by weight.
IPC 8 full level
H01L 31/048 (2006.01); C08K 5/103 (2006.01); C08L 29/14 (2006.01)
CPC (source: EP US)
B32B 17/10688 (2013.01 - EP US); B32B 17/10761 (2013.01 - EP US); C08J 5/18 (2013.01 - EP US); C08K 5/103 (2013.01 - EP US); C08K 5/11 (2013.01 - EP US); C08K 5/12 (2013.01 - EP US); H01L 31/0481 (2013.01 - EP US); C08J 2329/14 (2013.01 - EP US); Y02E 10/50 (2013.01 - EP US)
Citation (search report)
See references of WO 2009047223A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102007000818 A1 20090409; CN 101933160 A 20101229; CN 101933160 B 20121107; EP 2206162 A2 20100714; JP 2010541270 A 20101224; JP 5832092 B2 20151216; RU 2010117695 A 20111110; TW 200934819 A 20090816; TW I457391 B 20141021; US 2010193024 A1 20100805; WO 2009047223 A2 20090416; WO 2009047223 A3 20100527
DOCDB simple family (application)
DE 102007000818 A 20071005; CN 200880109816 A 20081006; EP 08805057 A 20081006; EP 2008063305 W 20081006; JP 2010527470 A 20081006; RU 2010117695 A 20081006; TW 97138010 A 20081003; US 68014308 A 20081006