JPH11116714A5 - - Google Patents

Info

Publication number
JPH11116714A5
JPH11116714A5 JP1997285409A JP28540997A JPH11116714A5 JP H11116714 A5 JPH11116714 A5 JP H11116714A5 JP 1997285409 A JP1997285409 A JP 1997285409A JP 28540997 A JP28540997 A JP 28540997A JP H11116714 A5 JPH11116714 A5 JP H11116714A5
Authority
JP
Japan
Prior art keywords
porous film
mandrel
maximum width
expansion portion
same
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.)
Pending
Application number
JP1997285409A
Other languages
English (en)
Japanese (ja)
Other versions
JPH11116714A (ja
Filing date
Publication date
Application filed filed Critical
Priority to JP28540997A priority Critical patent/JPH11116714A/ja
Priority claimed from JP28540997A external-priority patent/JPH11116714A/ja
Publication of JPH11116714A publication Critical patent/JPH11116714A/ja
Publication of JPH11116714A5 publication Critical patent/JPH11116714A5/ja
Pending legal-status Critical Current

Links

JP28540997A 1997-10-17 1997-10-17 多孔性フィルム Pending JPH11116714A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP28540997A JPH11116714A (ja) 1997-10-17 1997-10-17 多孔性フィルム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP28540997A JPH11116714A (ja) 1997-10-17 1997-10-17 多孔性フィルム

Publications (2)

Publication Number Publication Date
JPH11116714A JPH11116714A (ja) 1999-04-27
JPH11116714A5 true JPH11116714A5 (https=) 2004-09-09

Family

ID=17691150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP28540997A Pending JPH11116714A (ja) 1997-10-17 1997-10-17 多孔性フィルム

Country Status (1)

Country Link
JP (1) JPH11116714A (https=)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2000198865A (ja) * 1999-01-04 2000-07-18 Kao Corp 多孔性フィルムの製造方法
JP2001294717A (ja) * 2000-02-09 2001-10-23 Mitsui Chemicals Inc ポリオレフィン系樹脂組成物及び該組成物から得られるポリオレフィンフィルム
JP4463399B2 (ja) * 2000-08-23 2010-05-19 日東電工株式会社 医療用粘着テープ若しくはシート、並びに救急絆創膏
JP4563008B2 (ja) * 2002-08-14 2010-10-13 三菱化学株式会社 リチウム二次電池用セパレータ及びこれを用いたリチウム二次電池
JP4505198B2 (ja) * 2003-06-27 2010-07-21 大阪印刷インキ製造株式会社 高透湿性フィルム用水分インジケーターインキ組成物
KR100885154B1 (ko) 2007-10-19 2009-02-25 (주) 대동 통기성과 인장강도가 향상된 통기성 필름의 제조방법
WO2019098283A1 (ja) * 2017-11-16 2019-05-23 三菱ケミカル株式会社 延伸多孔フィルム
JP7020164B2 (ja) * 2018-02-16 2022-02-16 三菱ケミカル株式会社 延伸多孔フィルム
JP7167580B2 (ja) * 2018-09-19 2022-11-09 三菱ケミカル株式会社 延伸多孔フィルム
JP7020067B2 (ja) * 2017-11-16 2022-02-16 三菱ケミカル株式会社 延伸多孔フィルム
JP2019156989A (ja) * 2018-03-14 2019-09-19 三菱ケミカル株式会社 延伸多孔フィルム

Similar Documents

Publication Publication Date Title
JPH11116714A5 (https=)
EP1153968A4 (en) MICROPOROUS POLYOLEFIN FILM AND METHOD FOR THE PRODUCTION THEREOF
DE69323714D1 (de) Markierungszusammensetzung, deren Herstellung und Markierungsverfahren
ATE284392T1 (de) Substituierte 2-phenylbenzimidazole, deren herstellung und anwendung
DK0537657T3 (da) Fremgangsmåde til forbedring af de mekaniske egenskaber ved et- og flerlagsfolier
ATE113526T1 (de) Mehrschichtstoff und verfahren zu ihrer herstellung.
JP2004500321A5 (https=)
CA2007160A1 (en) Microporus Membrane from Cold-Rolled Precursor Films
DE60200719D1 (de) Filmbildende Zusammensetzung, poröser Film und deren Herstellung
IT7928062A0 (it) 4(3h)-chinazolinoni sostituiti nella meta' 3-aromatica, procedimento per la loro produzione e loro impiego.
BR0111595A (pt) Laminado, método de preparação de um rolo de laminado, e, produto para a incontinência pessoal
KR890005900A (ko) 초전도체의 제조방법
KR930021360A (ko) 편광 필름의 제조방법
WO2002045105A1 (en) Polyestr film for capacitors
JP2005330412A5 (https=)
CR5769A (es) Nucleos de productos enrollados y procesos para hacerlos
SG106615A1 (en) Polypropylene resin composition, t die film made of the same and method of producing t die film
DE59109080D1 (de) Blähgraphit enthaltende Leichtformkörper, deren Herstellung und deren Verwendung
KR960021480A (ko) 이축 배향 폴리에스테르 필름의 제조방법
KR900014480A (ko) 2축 연신 폴리에스테르 필름 및 그의 제조방법
CA2257503A1 (en) Method of producing microporous polyolefin membrane
FR2350941A1 (fr) Tete d'injection ou de soufflage d'extrudeuse pour fabrication de profiles creux, par exemple de feuilles en tubes
JP2000290458A5 (https=)
JPS57103819A (en) Manufacture of biaxially stretched polypropylene film of excellent rigidity and heat-shrinking resistance
JP2001088213A5 (https=)