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    UV-RESISTANT PHOTOVOLTAIC MODULE
    2.
    发明公开
    UV-RESISTANT PHOTOVOLTAIC MODULE 审中-公开

    公开(公告)号：US20240347657A1

    公开(公告)日：2024-10-17

    申请号：US18480339

    申请日：2023-10-03

    申请人： Jinko Solar (Haining) Co., Ltd.

    发明人： Zhigang DAI ,  Biao CUI ,  Pengjun XIAO

    IPC分类号： H01L31/048 ,  C08K5/132 ,  C08K5/3475 ,  H01L31/18

    CPC分类号： H01L31/0481 ,  C08K5/132 ,  C08K5/3475 ,  H01L31/18

    摘要： An ultraviolet (UV)-resistant photovoltaic module. The photovoltaic module includes a cell layer, a back sheet layer, a UV barrier layer, and a connection layer. The back sheet layer is arranged on a backlight side of the cell layer. The UV barrier layer is arranged on a light-facing side of the cell layer, and the UV barrier layer is made of a flexible material. The connection layer is located between the cell layer and the back sheet layer and between the cell layer and the UV barrier layer. The UV barrier layer includes one or more UV absorbent additives such as 2-(2′-hydroxy-3′,5′-di-tert-phenyl)-5-chloro benzotriazole, 2-(2′-hydroxy-5′-methylphenyl)benzotriazole, 2-hydroxy-4-n-octoxyl benzophenone, or 2-hydroxy-4-methoxy benzophenone.

    Multicomponent epoxide resin composition and curing agent component therefor
    7.
    发明授权
    Multicomponent epoxide resin composition and curing agent component therefor 有权

    公开(公告)号：US11542363B2

    公开(公告)日：2023-01-03

    申请号：US16755512

    申请日：2018-11-05

    申请人： Hilti Aktiengesellschaft

    发明人： Nicole Behrens ,  Alexander Bornschlegl

    IPC分类号： C08G59/40 ,  C08G59/38 ,  C08G59/50 ,  C08G59/62 ,  C08K5/132 ,  C08K5/17

    摘要： A curing agent component is useful for a multicomponent epoxide resin composition. An epoxide resin composition produced using the curing agent component, wherein the curing agent component includes, as a curing agent, at least one Mannich base and an amine that is reactive with respect to epoxide groups, as well as at least one polyphenol from the group of novolac resins as an accelerant. The Mannich base can he obtained by reacting a phenolic compound selected from phenol, styrenated phenol, catechol, resorcinol, hydroquinone, hydroxyhydroquinone, phloroglucinol, pyrogallol, o-cresol, m-cresol, p-cresol and bisphenols, with an aldehyde or an aldehyde precursor and an amine having at least two active hydrogen atoms in the molecule which are bonded to a nitrogen atom. The novolac resin is contained in the curing agent component in a proportion of 5-30 wt. %, based on the organic proportions of the curing agent component.