Title:
ポリオレフィン微多孔膜
Document Type and Number:
Japanese Patent JPWO2019045077
Kind Code:
A1
Abstract:
ポリオレフィン微多孔膜が、２．３０ｍｍ以下の突刺伸度を有し、ポリオレフィン微多孔膜の幅方向の熱機械分析（ＴＭＡ）測定において、応力変異点の温度が８０．０℃以上であり、かつ応力ピーク値が１．８ｇ以下である。
Inventors:
Mana Kajiwara
Hiroshi Miyazawa
Hiroshi Miyazawa
Application Number:
JP2019539687A
Publication Date:
January 23, 2020
Filing Date:
August 31, 2018
Export Citation:
Assignee:
ASAHI KASEI KABUSHIKI KAISHA
International Classes:
C08J9/26; H01M50/403; H01M50/406; H01M50/417; H01M50/489; H01M50/491
Domestic Patent References:
| JP2015208893A | 2015-11-24 | |||
| JP5296917B1 | 2013-09-25 | |||
| JP2016121354A | 2016-07-07 | |||
| JP2015120835A | 2015-07-02 | |||
| JP3347854B2 | 2002-11-20 | |||
| JP2014162851A | 2014-09-08 | |||
| JP2016121327A | 2016-07-07 | |||
| JP2009202413A | 2009-09-10 |
Foreign References:
| WO2014126079A1 | 2014-08-21 | |||
| WO2007060990A1 | 2007-05-31 |
Attorney, Agent or Firm:
Atsushi Aoki
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima
Shinji Mitsuhashi
Kazuhiro Nakamura
Toko Saito
Shunsuke Mima