公开(公告)号：US20160172638A1

公开(公告)日：2016-06-16

申请号：US14907640

申请日：2015-02-27

Applicant: DAI NIPPON PRINTING CO., LTD.

Inventor： Makoto AMANO ,  Rikiya YAMASHITA ,  Yoichi MOTIZUKI ,  Atsuko TAKAHAGI

IPC: H01M2/02 ,  G01N21/3577 ,  G01N33/26 ,  H01M2/08

CPC classification number: H01M2/0287 ,  B32B15/085 ,  B32B15/20 ,  B32B27/32 ,  B32B2439/00 ,  B32B2457/10 ,  G01N21/3563 ,  G01N21/3577 ,  G01N33/26 ,  H01M2/0277 ,  H01M2/0285 ,  H01M2/08 ,  H01M2002/0297

Abstract: A method for producing a battery packaging material, the method including the steps of: providing a battery packaging material including a laminate in which at least a base material layer, a metal layer, and a sealant layer containing a polyolefin resin are laminated in this order; and confirming that the intensity ratio X=P/Q is in the range of 0.05 to 0.80 where P is a peak intensity P at 1650 cm−1 originating from C═O stretching vibration of the amide group of an amide-based lubricant, and Q is a peak intensity Q at 1460 cm−1 originating from bending vibration of the group —CH2— of the polyolefin resin, each of which is measured from an absorption spectrum obtained by splitting reflected light in irradiation of the surface of the sealant layer with an infrared ray, and P/Q is a ratio of the peak intensity P to the peak intensity Q.

Abstract translation: 一种电池包装材料的制造方法，该方法包括以下步骤：提供包括层压体的电池包装材料，其中至少含有聚烯烃树脂的基材层，金属层和密封剂层按顺序层叠 ; 并且确认强度比X = P / Q在0.05〜0.80的范围内，其中P是源自酰胺系润滑剂的酰胺基的C = O伸缩振动的1650cm -1处的峰强度P， Q是源自聚烯烃树脂组-CH 2 - 的弯曲振动的1460cm -1处的峰强度Q，其各自由通过在密封剂层的表面的照射中分解反射光而获得的吸收光谱来测量， 红外线，P / Q是峰强度P与峰强度Q的比。