发明申请
- 专利标题： USE OF A POLYETHYLENE-BASED FILM IN A PHOTOVOLTAIC MODULE
- 专利标题（中）： 基于聚乙烯的薄膜在光伏模块中的应用
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申请号： US13139343申请日： 2009-12-14
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公开(公告)号： US20120152324A1公开(公告)日： 2012-06-21
- 发明人: Catherine Corfias-Zuccalli , Laurent B. Cartier , Samuel Devisme , Stephane Bizet
- 申请人： Catherine Corfias-Zuccalli , Laurent B. Cartier , Samuel Devisme , Stephane Bizet
- 申请人地址： FR Colombes
- 专利权人： Arkema France
- 当前专利权人： Arkema France
- 当前专利权人地址： FR Colombes
- 优先权： FR0950734 20090206
- 国际申请： PCT/FR2009/052516 WO 20091214
- 主分类号： H01L31/048
- IPC分类号： H01L31/048 ; C08L33/08 ; H01L31/18 ; C08L23/04
摘要：
The invention relates to the use in a photovoltaic module of a film of a composition as a backsheet or as an encapsulant, this composition comprising, with respect to the total weight of the composition: from 1 to 99% of a polyethylene having an ethylene whose level by weight is greater than or equal to 80% chosen from the homopolymers of ethylene and the copolymers of ethylene and another alpha-olefin; from 99 to 1% of a polyolefin B, other than A, carrying a reactive functional group X chosen from the anhydride carboxylic acids and epoxides. The invention also relates to, the composition additionally comprises a polyolefin C, other than B, which carries a functional group Y capable of reacting with the functional group X. The invention further relates to a photovoltaic module comprising the film which is used of the composition and also a process for the manufacture of this module.
公开/授权文献
- US08680197B2 Use of a polyethylene-based film in a photovoltaic module 公开/授权日：2014-03-25
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