Title:
POLYESTER FILM, BACK SURFACE PROTECTIVE SHEET FOR SOLAR CELL, AND SOLAR CELL MODULE
Document Type and Number:
WIPO Patent Application WO/2016/031452
Kind Code:
A1
Abstract:
Provided are: a polyester film which contains a polyester resin and a component derived from an iminoether compound and in which the proportion of the total area of voids in a cross section of the film in the thickness direction is 0.05%-5.0%; a back surface protective sheet for a solar cell, which is obtained by laminating the polyester film with a resin layer; and a solar cell module provided with the back surface protective sheet for a solar cell.
Inventors:
TOMIZAWA HIDEKI (JP)
FUKUDA MAKOTO (JP)
IKADA TOMOTAKE (JP)
FUKUDA MAKOTO (JP)
IKADA TOMOTAKE (JP)
Application Number:
PCT/JP2015/070996
Publication Date:
March 03, 2016
Filing Date:
July 23, 2015
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08J5/18; B32B27/36; C08K5/29; C08L67/00; H01L31/049
Domestic Patent References:
| WO2015087834A1 | 2015-06-18 |
Foreign References:
| JP2010031174A | 2010-02-12 | |||
| JPH09507256A | 1997-07-22 | |||
| JPH06220005A | 1994-08-09 |
Attorney, Agent or Firm:
NAKAJIMA, Jun et al. (JP)
Nakajima 淳 (JP)
Nakajima 淳 (JP)
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