JPS6215090B2 - - Google Patents

Info

Publication number
JPS6215090B2
JPS6215090B2 JP56114865A JP11486581A JPS6215090B2 JP S6215090 B2 JPS6215090 B2 JP S6215090B2 JP 56114865 A JP56114865 A JP 56114865A JP 11486581 A JP11486581 A JP 11486581A JP S6215090 B2 JPS6215090 B2 JP S6215090B2
Authority
JP
Japan
Prior art keywords
stretching
film
liquid
density polyethylene
hydrocarbon polymer
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
Application number
JP56114865A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5815538A (ja
Inventor
Kunio Bizen
Masahiro Morita
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 Chemical Industries 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 Chemical Industries Ltd filed Critical Mitsubishi Chemical Industries Ltd
Priority to JP11486581A priority Critical patent/JPS5815538A/ja
Priority to DE8282101589T priority patent/DE3277120D1/de
Priority to EP82101589A priority patent/EP0066672B1/en
Priority to US06/353,990 priority patent/US4472328A/en
Publication of JPS5815538A publication Critical patent/JPS5815538A/ja
Publication of JPS6215090B2 publication Critical patent/JPS6215090B2/ja
Granted 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)
JP11486581A 1981-06-09 1981-07-22 多孔性フイルムまたはシ−トの製造法 Granted JPS5815538A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP11486581A JPS5815538A (ja) 1981-07-22 1981-07-22 多孔性フイルムまたはシ−トの製造法
DE8282101589T DE3277120D1 (en) 1981-06-09 1982-03-02 Process for producing porous film or sheet
EP82101589A EP0066672B1 (en) 1981-06-09 1982-03-02 Process for producing porous film or sheet
US06/353,990 US4472328A (en) 1981-06-09 1982-03-02 Process for producing porous film or sheet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11486581A JPS5815538A (ja) 1981-07-22 1981-07-22 多孔性フイルムまたはシ−トの製造法

Publications (2)

Publication Number Publication Date
JPS5815538A JPS5815538A (ja) 1983-01-28
JPS6215090B2 true JPS6215090B2 (enrdf_load_stackoverflow) 1987-04-06

Family

ID=14648626

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11486581A Granted JPS5815538A (ja) 1981-06-09 1981-07-22 多孔性フイルムまたはシ−トの製造法

Country Status (1)

Country Link
JP (1) JPS5815538A (enrdf_load_stackoverflow)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60199037A (ja) * 1984-03-22 1985-10-08 Mitsui Toatsu Chem Inc 多孔性フイルム及びその製造法
JPS60129240A (ja) * 1983-12-16 1985-07-10 Mitsui Toatsu Chem Inc 多孔性フイルム及びその製造法
JPS60199036A (ja) * 1984-03-22 1985-10-08 Mitsui Toatsu Chem Inc 多孔性フイルム及びその製造法
JPS60229731A (ja) * 1984-04-27 1985-11-15 Mitsubishi Chem Ind Ltd 柔軟性に優れる多孔質フイルム
JPS60230825A (ja) * 1984-05-01 1985-11-16 Mitsubishi Chem Ind Ltd 柔軟性に優れる多孔質フイルムまたはシ−ト
JPS60257221A (ja) * 1984-06-04 1985-12-19 Mitsubishi Chem Ind Ltd 柔軟性に優れる多孔質フイルム
IE56700B1 (en) * 1984-11-30 1991-11-06 Canadian Ind Thermoplastic sacks
JPS6243731U (enrdf_load_stackoverflow) * 1985-09-03 1987-03-16
US4698372A (en) * 1985-09-09 1987-10-06 E. I. Du Pont De Nemours And Company Microporous polymeric films and process for their manufacture
JPH0531993Y2 (enrdf_load_stackoverflow) * 1985-12-17 1993-08-17
JPS62149736A (ja) * 1985-12-25 1987-07-03 Nippon Petrochem Co Ltd 多孔質フイルムまたはシ−トの製法
JPH0684449B2 (ja) * 1986-01-16 1994-10-26 大日本印刷株式会社 透湿性フイルム
JPS62201941A (ja) * 1986-03-03 1987-09-05 Nissan Chem Ind Ltd 透気性フイルム、またはシ−トの製造方法
US4829096A (en) * 1986-07-16 1989-05-09 Sumitomo Chemical Company, Limited Breathable film and process for production of the same
JPH0723432B2 (ja) * 1986-09-30 1995-03-15 株式会社新素材総合研究所 多孔質フイルム
JPS644338A (en) * 1987-06-26 1989-01-09 Tokuyama Soda Kk Manufacture of porous sheet
FI97300C (fi) * 1987-08-27 1996-11-25 Mitsubishi Chemical Mkv Compan Huokoinen kalvo sekä imukykyiset saniteettituotteet
JPH067772B2 (ja) * 1989-04-26 1994-02-02 日東電工株式会社 農産物栽培用微孔性フィルム及びこれを用いた農産物の栽培方法
US5948557A (en) * 1996-10-18 1999-09-07 Ppg Industries, Inc. Very thin microporous material
DE102004016790A1 (de) * 2004-04-06 2005-11-17 Clariant Gmbh Verwendung von Wachsen als Modifizierungsmittel für gefüllte Kunststoffe
JP6726953B2 (ja) 2015-04-15 2020-07-22 日東電工株式会社 伸縮性多孔質フィルムおよび物品
PL3284775T3 (pl) 2015-04-15 2022-06-06 Nitto Denko Corporation Rozciągliwa folia i zawierający ją wyrób

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1934096B2 (de) * 1968-07-06 1976-02-05 Sekisui Kagaku Kogyo KJC., Osaka (Japan) Verfahren zur herstellung von kuenstlichem papier aus thermoplastischen polymergemischen
JPS5523734B2 (enrdf_load_stackoverflow) * 1971-12-01 1980-06-25
JPS4937878A (enrdf_load_stackoverflow) * 1972-08-11 1974-04-08
US4024213A (en) * 1973-03-30 1977-05-17 Sekisui Kagaku Kogyo Kabushiki Kaisha Method for preparing a porous structure by stretching a resin sheet useful as an electrode separator
JPS532470B2 (enrdf_load_stackoverflow) * 1974-04-05 1978-01-28
JPS50148480A (enrdf_load_stackoverflow) * 1974-05-20 1975-11-28
JPS5258779A (en) * 1975-11-08 1977-05-14 Mitsui Petrochem Ind Ltd Process for producing synthetic papers
GB1587058A (en) * 1976-06-15 1981-03-25 Beecham Group Ltd Oxiranylmethyltetrahydropyran derivatives
JPS5331909A (en) * 1976-09-06 1978-03-25 Nippon Telegr & Teleph Corp <Ntt> Communication network structure system
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
JPS55110141A (en) * 1979-02-19 1980-08-25 Mitsubishi Plastics Ind Ltd Heat-shrinkable film, sheet or tube
JPS5610347A (en) * 1979-07-05 1981-02-02 Matsushita Electric Ind Co Ltd Electric smoke removing device

Also Published As

Publication number Publication date
JPS5815538A (ja) 1983-01-28

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