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公开(公告)号:EP2824713B1
公开(公告)日:2017-02-22
申请号:EP13175703.1
申请日:2013-07-09
申请人: AGFA-GEVAERT
IPC分类号: H01L31/04
CPC分类号: H01L31/049 , C08G18/227 , C08G18/24 , C08G18/5015 , H01L31/18 , Y02E10/50
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公开(公告)号:EP2746322B1
公开(公告)日:2018-03-07
申请号:EP12198977.6
申请日:2012-12-21
申请人: AGFA-GEVAERT
IPC分类号: C08J7/04 , C09D175/04 , H01L31/042 , H01L31/048
CPC分类号: H01L31/049 , C08G18/6279 , C08G18/724 , C08G18/792 , C08J7/04 , C09D175/04 , Y02E10/50
摘要: A back sheet (1) for a photovoltaic module (5) comprising a polymeric support (10) and a weather resistant layer (13), the weather resistant layer comprising a binder containing a crosslinkable group and an aliphatic isocyanate crosslinking agent, characterized in that the weather resistant layer further comprises an aromatic or an alicyclic isocyanate crosslinking agent, and wherein the molar ratio of the isocyanate groups of the aliphatic isocyanate crosslinking agents to the isocyanate groups of the aromatic and/or alicyclic crosslinking agents is ‰¤ 3.
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公开(公告)号:EP2824713A1
公开(公告)日:2015-01-14
申请号:EP13175703.1
申请日:2013-07-09
申请人: AGFA-GEVAERT
IPC分类号: H01L31/04
CPC分类号: H01L31/049 , C08G18/227 , C08G18/24 , C08G18/5015 , H01L31/18 , Y02E10/50
摘要: A backsheet (1) for a photovoltaic module (5) comprising a support (10) and a weather resistant layer (13), the weather resistant layer comprising a binder containing a crosslinkable group, an isocyanate crosslinking agent and a catalyst capable of improving the crosslinking of the binder, characterized in that the catalyst is a zinc or bismuth based catalyst.
摘要翻译: 一种用于光伏组件(5)的底片(1),其包括支撑件(10)和耐候层(13),所述耐候层包括含有可交联基团的粘合剂,异氰酸酯交联剂和能够改善 粘合剂的交联,其特征在于催化剂是基于锌或铋的催化剂。
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公开(公告)号:EP2824716B1
公开(公告)日:2016-12-07
申请号:EP13175705.6
申请日:2013-07-09
申请人: AGFA-GEVAERT
IPC分类号: H01L31/048
CPC分类号: H01L31/049 , Y02E10/50
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公开(公告)号:EP2824716A1
公开(公告)日:2015-01-14
申请号:EP13175705.6
申请日:2013-07-09
申请人: AGFA-GEVAERT
IPC分类号: H01L31/048
CPC分类号: H01L31/049 , Y02E10/50
摘要: A backsheet (1) for a photovoltaic module (5) comprising a support (10) and a weather resistant layer (13), the weather resistant layer comprising a first binder and a second binder, both binders containing a crosslinkable group, and a crosslinking agent, characterized in that the first binder is a fluoropolymer and the second binder is an acrylic resin and the weight ratio of fluoropolymer to acrylic resin is less than 4.0.
摘要翻译: 一种用于光伏模块(5)的底片(1),其包括支撑体(10)和耐候层(13),所述耐候层包括第一粘合剂和第二粘结剂,两种含有可交联基团的粘合剂和交联 其特征在于,所述第一粘合剂为含氟聚合物,所述第二粘合剂为丙烯酸树脂,所述含氟聚合物与丙烯酸树脂的重量比小于4.0。
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