发明公开
EP2524802A1 WEATHERABLE SHEET FOR SOLAR CELL MODULE, PRODUCT OBTAINED USING THE SHEET, AND PROCESS FOR PRODUCING THE WEATHERABLE SHEET FOR SOLAR CELL MODULE
有权
气候膜用于太阳能电池组件之一,深受用该膜获得产品和方法用于生产耐候膜太阳能电池组件FOR A
- 专利标题: WEATHERABLE SHEET FOR SOLAR CELL MODULE, PRODUCT OBTAINED USING THE SHEET, AND PROCESS FOR PRODUCING THE WEATHERABLE SHEET FOR SOLAR CELL MODULE
- 专利标题(中): 气候膜用于太阳能电池组件之一,深受用该膜获得产品和方法用于生产耐候膜太阳能电池组件FOR A
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申请号: EP11732916.9申请日: 2011-01-13
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公开(公告)号: EP2524802A1公开(公告)日: 2012-11-21
- 发明人: NAKAGAWA, Hideto , GOBOH, Kenji , AOKI, Kazuko , ARAKI, Takayuki , TORII, Hiroshi , YAMAMOTO, Yoshihisa , FUJITA, Eiji
- 申请人: Daikin Industries, Ltd.
- 申请人地址: Umeda Center Building 4-12 Nakazaki-Nishi 2-chome Kita-ku Osaka-shi, Osaka 530-8323 JP
- 专利权人: Daikin Industries, Ltd.
- 当前专利权人: Daikin Industries, Ltd.
- 当前专利权人地址: Umeda Center Building 4-12 Nakazaki-Nishi 2-chome Kita-ku Osaka-shi, Osaka 530-8323 JP
- 代理机构: HOFFMANN EITLE
- 优先权: JP2010006254 20100114
- 国际公布: WO2011087046 20110721
- 主分类号: B32B27/30
- IPC分类号: B32B27/30 ; H01L31/042
摘要:
The present invention provides a weather-resistant sheet for a solar cell module, which has better adhesion to a water impermeable sheet, better blocking resistance against the water impermeable sheet, and better adhesion to EVA that is a sealant; a weather-resistant sheet for a solar cell module in which a cured coating film layer thereof can suppress UV transmission significantly; a product including the sheet; and a process for producing the sheet. The weather-resistant sheet for a solar cell module includes, on a water impermeable sheet, a cured coating film layer made of a crosslinked product of a coating composition that includes a hydroxyl group-containing fluoropolymer, wherein in a pressure-resistance test performed when a crosslinking degree of the cured coating film layer is 80 to 99%, the cured coating film layer and the water impermeable sheet without a cured coating film layer formed thereon are not adhered to each other after a load has been applied to the cured coating film layer and the water impermeable sheet being stacked.
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