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公开(公告)号：US10673030B2
公开(公告)日：2020-06-02
申请号：US14353198
申请日：2012-11-08
IPC分类号： H01M2/02 , B32B27/30 , B32B27/38 , B32B7/12 , B32B15/085 , H01M10/052
摘要： Provided is an electrochemical cell packaging material with excellent electrolyte resistance. An electrochemical cell packaging material includes the following in a laminated structure: a substrate layer that, at a minimum, includes resin film; a protective layer that is arranged as the outermost layer and protects the substrate layer; a thermal adhesion layer that is arranged as the innermost layer and which includes thermal adhesion resin; and a barrier layer that includes metal foil and is arranged between the substrate layer and the thermal adhesion layer. The protective layer is formed of an epoxy resin that has bisphenol A or bisphenol F as an element in the backbone.
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公开(公告)号：US20140335403A1
公开(公告)日：2014-11-13
申请号：US14353198
申请日：2012-11-08
IPC分类号： H01M2/02
摘要： Provided is an electrochemical cell packaging material with excellent electrolyte resistance. An electrochemical cell packaging material includes the following in a laminated structure: a substrate layer that, at a minimum, includes resin film; a protective layer that is arranged as the outermost layer and protects the substrate layer; a thermal adhesion layer that is arranged as the innermost layer and which includes thermal adhesion resin; and a barrier layer that includes metal foil and is arranged between the substrate layer and the thermal adhesion layer. The protective layer is formed of an epoxy resin that has bisphenol A or bisphenol F as an element in the backbone.
摘要翻译： 提供具有优异耐电解性的电化学电池包装材料。 一种电化学电池包装材料包括以下层压结构：至少包括树脂膜的基底层; 布置为最外层并保护基底层的保护层; 布置为最内层并且包括热粘合树脂的热粘合层; 以及包含金属箔并设置在基板层和热粘合层之间的阻挡层。 保护层由在骨架中作为元素的双酚A或双酚F的环氧树脂形成。
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公开(公告)号：US11594771B2
公开(公告)日：2023-02-28
申请号：US16073533
申请日：2017-02-17
摘要： A battery packaging material that is excellent in electrolytic solution resistance and ink printing characteristics of the surface. A battery packaging material comprising a laminate having at least a protective layer, a base material layer, a barrier layer, and a heat-sealable resin layer in this order, wherein a maximum value A of absorbance detected in an infrared wavenumber range of 2800 to 3000 cm−1 and a maximum value B of absorbance detected in an infrared wavenumber range of 2200 to 2300 cm−1 satisfy the relation: 0.05≤B/A≤0.75, as measured from an outermost surface of the protective layer, using attenuated total reflection Fourier transform infrared spectroscopy.
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