JP2001240690A - 多孔性フィルム及びその製造方法 - Google Patents

多孔性フィルム及びその製造方法

Info

Publication number
JP2001240690A
JP2001240690A JP2000378238A JP2000378238A JP2001240690A JP 2001240690 A JP2001240690 A JP 2001240690A JP 2000378238 A JP2000378238 A JP 2000378238A JP 2000378238 A JP2000378238 A JP 2000378238A JP 2001240690 A JP2001240690 A JP 2001240690A
Authority
JP
Japan
Prior art keywords
porous film
weight
density polyethylene
film
thickness
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
JP2000378238A
Other languages
English (en)
Japanese (ja)
Other versions
JP2001240690A5 (enExample
Inventor
Shigeru Yano
滋 矢野
Meichiyou Ou
銘調 王
Taro Ichikawa
太郎 市川
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Chemicals Inc
Original Assignee
Mitsui Chemicals Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Priority to JP2000378238A priority Critical patent/JP2001240690A/ja
Publication of JP2001240690A publication Critical patent/JP2001240690A/ja
Publication of JP2001240690A5 publication Critical patent/JP2001240690A5/ja
Withdrawn legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP2000378238A 1999-12-22 2000-12-13 多孔性フィルム及びその製造方法 Withdrawn JP2001240690A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2000378238A JP2001240690A (ja) 1999-12-22 2000-12-13 多孔性フィルム及びその製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP11-363790 1999-12-22
JP36379099 1999-12-22
JP2000378238A JP2001240690A (ja) 1999-12-22 2000-12-13 多孔性フィルム及びその製造方法

Publications (2)

Publication Number Publication Date
JP2001240690A true JP2001240690A (ja) 2001-09-04
JP2001240690A5 JP2001240690A5 (enExample) 2007-09-27

Family

ID=26581511

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2000378238A Withdrawn JP2001240690A (ja) 1999-12-22 2000-12-13 多孔性フィルム及びその製造方法

Country Status (1)

Country Link
JP (1) JP2001240690A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002030169A (ja) * 2000-07-17 2002-01-31 Mitsui Chemicals Inc 多孔性フィルム
US8862011B2 (en) 2011-09-30 2014-10-14 Canon Kabushiki Kaisha Image forming apparatus having test image formation
KR20150083839A (ko) 2012-10-03 2015-07-20 도레이 배터리 세퍼레이터 필름 주식회사 2축 연신 미세 다공 필름

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002030169A (ja) * 2000-07-17 2002-01-31 Mitsui Chemicals Inc 多孔性フィルム
US8862011B2 (en) 2011-09-30 2014-10-14 Canon Kabushiki Kaisha Image forming apparatus having test image formation
KR20150083839A (ko) 2012-10-03 2015-07-20 도레이 배터리 세퍼레이터 필름 주식회사 2축 연신 미세 다공 필름
US9893336B2 (en) 2012-10-03 2018-02-13 Toray Industries, Inc. Biaxially stretched microporous film

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