发明名称 |
PHOTOVOLTAIC CELLS WITH IMPROVED BACKSHEET |
摘要 |
Disclosed is a polyamide-ionomer composition suitable for use in a backsheet in a photovoltaic module comprising a polymer component comprising a polyamide and an ionomer comprising a copolymer of ethylene, an alpha, beta unsaturated C3-C8 carboxylic acid, wherein the carboxylic acid functionalities present are at least partially neutralized to carboxylate salts of one or more alkali metal, transition metal, or alkaline earth metal cations; 0 to 20 weight % of pigment; and 0 to 40 weight % of filler; wherein the combination of pigment and filler comprises 8 to 50 weight % of the composition; and 0 to 5 weight % of weatherability additives. |
申请公布号 |
WO2015168075(A1) |
申请公布日期 |
2015.11.05 |
申请号 |
WO2015US27921 |
申请日期 |
2015.04.28 |
申请人 |
E. I. DU PONT DE NEMOURS AND COMPANY |
发明人 |
CHOU, RICHARD T.;LIBERT, TIMOTHY A.;MORRIS, BARRY ALAN;SMILLIE, BENJAMIN ANDREW;XU, JINGJING |
分类号 |
H01L31/049;C08L77/06 |
主分类号 |
H01L31/049 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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