JPH0535734B2 - - Google Patents

Info

Publication number
JPH0535734B2
JPH0535734B2 JP60157641A JP15764185A JPH0535734B2 JP H0535734 B2 JPH0535734 B2 JP H0535734B2 JP 60157641 A JP60157641 A JP 60157641A JP 15764185 A JP15764185 A JP 15764185A JP H0535734 B2 JPH0535734 B2 JP H0535734B2
Authority
JP
Japan
Prior art keywords
film
stretching
weight
density
breathable film
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.)
Expired - Lifetime
Application number
JP60157641A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6218435A (ja
Inventor
Kuniji Hashimoto
Katsumi Okuyama
Hiroyasu Mizutani
Hideki Hatsutori
Mitsuaki Yamahara
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.)
Mitsubishi Chemical Corp
Original Assignee
Mitsubishi Petrochemical Co Ltd
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 Mitsubishi Petrochemical Co Ltd filed Critical Mitsubishi Petrochemical Co Ltd
Priority to JP60157641A priority Critical patent/JPS6218435A/ja
Publication of JPS6218435A publication Critical patent/JPS6218435A/ja
Publication of JPH0535734B2 publication Critical patent/JPH0535734B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP60157641A 1985-07-17 1985-07-17 通気性フイルムの製造方法 Granted JPS6218435A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP60157641A JPS6218435A (ja) 1985-07-17 1985-07-17 通気性フイルムの製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60157641A JPS6218435A (ja) 1985-07-17 1985-07-17 通気性フイルムの製造方法

Publications (2)

Publication Number Publication Date
JPS6218435A JPS6218435A (ja) 1987-01-27
JPH0535734B2 true JPH0535734B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-27

Family

ID=15654162

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60157641A Granted JPS6218435A (ja) 1985-07-17 1985-07-17 通気性フイルムの製造方法

Country Status (1)

Country Link
JP (1) JPS6218435A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI97300C (fi) * 1987-08-27 1996-11-25 Mitsubishi Chemical Mkv Compan Huokoinen kalvo sekä imukykyiset saniteettituotteet
JPH075781B2 (ja) * 1987-08-27 1995-01-25 三菱化学株式会社 多孔性シ−トの製造方法
JPH01236248A (ja) * 1988-03-17 1989-09-21 Mitsubishi Kasei Vinyl Co 多孔性フイルム及びその製造方法
JP2515884B2 (ja) * 1989-06-06 1996-07-10 東レ株式会社 プロピレン系重合体フィルム
US5945210A (en) * 1995-12-13 1999-08-31 Mitsui Chemicals, Inc. Porous film and preparation process thereof
US5853638A (en) * 1997-06-27 1998-12-29 Samsung General Chemicals Co., Ltd. Process for producing stretched porous film
US6703439B2 (en) 2000-02-09 2004-03-09 Mitsui Chemicals, Inc. Polyolefin resin composition and polyolefin film prepared from the same
JP4717343B2 (ja) * 2002-12-06 2011-07-06 三井化学株式会社 多孔性フィルム及びその製造方法
JP4854932B2 (ja) * 2004-04-28 2012-01-18 三井・デュポンポリケミカル株式会社 樹脂組成物及び透湿性材料

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS592687B2 (ja) * 1976-12-28 1984-01-20 旭化成株式会社 テ−プ状加工物及びそれを用いた編網又は製織加工物
JPS592689B2 (ja) * 1976-12-28 1984-01-20 旭化成株式会社 ポリオレフィン加工物及びそれを用いた編網又は製織加工物
JPS6110141A (ja) * 1984-06-21 1986-01-17 Kawasaki Heavy Ind Ltd エンジン

Also Published As

Publication number Publication date
JPS6218435A (ja) 1987-01-27

Similar Documents

Publication Publication Date Title
DE69837573T2 (de) Hochdichte polyethylenfilme mit verbesserter sperrfähigkeit
US4704238A (en) Process for the production of air-permeable films
EP0796884A2 (en) Masterbatch formulation for polyolefin applications
JPH055253B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPH0362738B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US5853638A (en) Process for producing stretched porous film
JPH0535734B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP3499652B2 (ja) 透湿性フィルム
JPH10292059A (ja) 通気性フィルムの製造方法
JPS6210141A (ja) 多孔性フイルムまたはシ−トの製造方法
JPH0764942B2 (ja) 多孔性シ−トの製造方法
JP4226089B2 (ja) パール光沢を有するポリプロピレン二軸延伸フィルム
KR100358711B1 (ko) 가공성이 우수한 통기성 필름용 컴파운드 조성물 및 이를 이용한 통기성 필름의 제조방법
JPS60257221A (ja) 柔軟性に優れる多孔質フイルム
JPS5950172B2 (ja) 改良組成物
JPS63117043A (ja) 通気性プロピレン系樹脂フイルムの製造方法
JP3675612B2 (ja) 多孔性フィルムの製造方法
JP2901447B2 (ja) 樹脂成形物の製造方法、マスターバッチ、および、押出成形用の樹脂組成物
KR100189264B1 (ko) 통기성 필름
JPH0581619B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JPS62201941A (ja) 透気性フイルム、またはシ−トの製造方法
JPS62141041A (ja) 通気性フイルムの製造方法
JP2005126694A (ja) 高速延伸製膜用エチレン系重合体組成物、および多孔質フィルムの製造方法
JP2002128928A (ja) 多孔性フィルム及びその製造法
JPH10237200A (ja) 多孔性フィルム及びその製造方法

Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term