To provide a back sheet for solar cell module having excellent durability and weatherability and exhibiting high gas barrier properties and moisture barrier properties, by forming an adhesive layer of a novel resin, and to provide a back sheet of environment-friendly product, by utilizing a resin using a lot of carbon dioxide as its raw material.
In a back sheet for solar cell module that is one member for composing a solar cell module by laminating a plurality of kinds of film with an adhesive layer interposed therebetween, at least any one of the adhesive layer is a cured coating layer formed of a polyhydroxy polyurethane resin obtained by causing reaction of carbon dioxide as a part of raw material. The polyhydroxy polyurethane resin is induced from reaction of a compound having three or more 5-membered cyclic carbonate group in a molecule, and an amine compound.
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TAKAHASHI KENICHI
KIMURA KAZUYA
URUNO MANABU
MUTO KAZUAKI
UKIMA CHEM & COLOUR MFG
| JP2010016286A | 2010-01-21 | |||
| JP2011218805A | 2011-11-04 | |||
| JP2006009001A | 2006-01-12 | |||
| JP2007501886A | 2007-02-01 | |||
| JP2009517507A | 2009-04-30 |
| WO2012115146A1 | 2012-08-30 | |||
| WO2012081243A1 | 2012-06-21 | |||
| US20090312502A1 | 2009-12-17 |
Chongqing Sugano
Tatsuya Yamada
Kaoru Okada
Hiroshi Abe