| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a polymer sheet which can be produced easily, exhibits low water vapor permeability and good adhesion with a support, and has sufficient water vapor barrier properties and weatherability; a method for producing the polymer sheet; a back sheet for a solar cell using the polymer sheet and a solar cell module; and a polymer water dispersion. <P>SOLUTION: In the polymer sheet, a polymer layer is directly layered on at least the support. The polymer layer is composed of a polymer comprising components having repeating units represented by following general formula (1). A content of the components having the repeating units represented by the general formula (1) is 70 mass% or more. In the general formula (1), X<SB>1</SB>, X<SB>2</SB>or X<SB>3</SB>is a hydrogen atom, a fluorine atom, a chlorine atom or a 1-3C perfluoroalkyl group. <P>COPYRIGHT: (C)2011,JPO&INPIT |
