Title:
易接着層組成物、及びそれを用いた易接着性裏面保護シート
Document Type and Number:
Japanese Patent JP5899754
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an easily adhesive rear surface protective sheet exhibiting excellent adhesiveness to the rear surface sealing material in a solar module, especially exhibiting excellent adhesiveness to a polyethylene-based sealing material and weatherability, and also exhibiting excellent antiblocking properties, stably while suppressing variation in quality.SOLUTION: The easily adhesive rear surface protective sheet includes an easily adhesive layer formed on one surface of a rear surface protective sheet for solar cell module consisting of one or a plurality of layers, and the easily adhesive layer consists of following easily adhesive layer composition. a) A crosslinking base resin contains b) a crosslinking resin crosslinked by a polyisocyanate compound, c) a silane coupling agent, and d) an organic metal coordination compound. c) The silane coupling agent is c1) a silane coupling agent containing a mercapto group, and/or c2) a silane coupling agent containing an epoxy group. The easily adhesive rear surface protective sheet exhibits excellent adhesiveness to a sealing material containing a polyethylene-based resin.
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Inventors:
Douki Hiroki
Miyaya Junya
Seigi Tanaka
Miyaya Junya
Seigi Tanaka
Application Number:
JP2011212812A
Publication Date:
April 06, 2016
Filing Date:
September 28, 2011
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
H01L31/049; C09J7/02; C09J11/06; C09J133/00; C09J175/04
Domestic Patent References:
| JP2009132752A | ||||
| JP2005347721A | ||||
| JP4734468B2 | ||||
| JP2009132909A | ||||
| JP2009043979A | ||||
| JP2011187822A |
Foreign References:
| WO2010005029A1 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Hayashi Ichiyoshi
Hayashi Ichiyoshi