JPS6481831A - Production of fine porous film - Google Patents

Production of fine porous film

Info

Publication number
JPS6481831A
JPS6481831A JP23893187A JP23893187A JPS6481831A JP S6481831 A JPS6481831 A JP S6481831A JP 23893187 A JP23893187 A JP 23893187A JP 23893187 A JP23893187 A JP 23893187A JP S6481831 A JPS6481831 A JP S6481831A
Authority
JP
Japan
Prior art keywords
pref
film
drawn
fatty acid
sheet
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
JP23893187A
Other languages
English (en)
Inventor
Yoshiki Ochi
Mitsuo Kamura
Hiroyuki Umeda
Hideki Nakano
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.)
Tokuyama Corp
Original Assignee
Tokuyama Corp
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 Tokuyama Corp filed Critical Tokuyama Corp
Priority to JP23893187A priority Critical patent/JPS6481831A/ja
Publication of JPS6481831A publication Critical patent/JPS6481831A/ja
Pending legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
JP23893187A 1987-09-25 1987-09-25 Production of fine porous film Pending JPS6481831A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23893187A JPS6481831A (en) 1987-09-25 1987-09-25 Production of fine porous film

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23893187A JPS6481831A (en) 1987-09-25 1987-09-25 Production of fine porous film

Publications (1)

Publication Number Publication Date
JPS6481831A true JPS6481831A (en) 1989-03-28

Family

ID=17037408

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23893187A Pending JPS6481831A (en) 1987-09-25 1987-09-25 Production of fine porous film

Country Status (1)

Country Link
JP (1) JPS6481831A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001040361A1 (fr) * 1999-12-01 2001-06-07 Yupo Corporation Film en resine poreuse
WO2001042340A1 (fr) * 1999-12-07 2001-06-14 Yupo Corporation Film de resine poreux
WO2007016748A1 (en) * 2005-08-11 2007-02-15 Lynden William Trickey Improvements in or relating to containers and permeable films
JP2008515668A (ja) * 2004-10-06 2008-05-15 ザ リサーチ ファウンデーション オブ ステイト ユニバーシティー オブ ニューヨーク 高流量かつ低付着の濾過媒体

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142617A (ja) * 1974-10-04 1976-04-10 Nippon Denshi Zairyo Kk Kogitsutetonohatsukoki
JPS6295216A (ja) * 1985-10-23 1987-05-01 Tokuyama Soda Co Ltd 多孔性シートの通気度の調製方法及び装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142617A (ja) * 1974-10-04 1976-04-10 Nippon Denshi Zairyo Kk Kogitsutetonohatsukoki
JPS6295216A (ja) * 1985-10-23 1987-05-01 Tokuyama Soda Co Ltd 多孔性シートの通気度の調製方法及び装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001040361A1 (fr) * 1999-12-01 2001-06-07 Yupo Corporation Film en resine poreuse
WO2001042340A1 (fr) * 1999-12-07 2001-06-14 Yupo Corporation Film de resine poreux
JP2008515668A (ja) * 2004-10-06 2008-05-15 ザ リサーチ ファウンデーション オブ ステイト ユニバーシティー オブ ニューヨーク 高流量かつ低付着の濾過媒体
WO2007016748A1 (en) * 2005-08-11 2007-02-15 Lynden William Trickey Improvements in or relating to containers and permeable films
US8404340B2 (en) 2005-08-11 2013-03-26 Lynden William Trickey Permeable films

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