JPS4939670A - - Google Patents

Info

Publication number
JPS4939670A
JPS4939670A JP8398672A JP8398672A JPS4939670A JP S4939670 A JPS4939670 A JP S4939670A JP 8398672 A JP8398672 A JP 8398672A JP 8398672 A JP8398672 A JP 8398672A JP S4939670 A JPS4939670 A JP S4939670A
Authority
JP
Japan
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.)
Granted
Application number
JP8398672A
Other languages
Japanese (ja)
Other versions
JPS5148503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html
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 filed Critical
Priority to JP8398672A priority Critical patent/JPS5148503B2/ja
Publication of JPS4939670A publication Critical patent/JPS4939670A/ja
Publication of JPS5148503B2 publication Critical patent/JPS5148503B2/ja
Expired legal-status Critical Current

Links

Landscapes

  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
JP8398672A 1972-08-22 1972-08-22 Expired JPS5148503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8398672A JPS5148503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-08-22 1972-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8398672A JPS5148503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-08-22 1972-08-22

Publications (2)

Publication Number Publication Date
JPS4939670A true JPS4939670A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1974-04-13
JPS5148503B2 JPS5148503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-12-21

Family

ID=13817844

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8398672A Expired JPS5148503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1972-08-22 1972-08-22

Country Status (1)

Country Link
JP (1) JPS5148503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122765A (ja) * 1974-08-16 1976-02-23 Matsushita Electric Ind Co Ltd Kyuchakuseitakoshitsukobunshisoseibutsu
JPS5441968A (en) * 1977-09-08 1979-04-03 Kouichi Azuma Foamed plastics products
JPS59226058A (ja) * 1983-05-25 1984-12-19 エチコン・インコ−ポレ−テツド 塩充填吸収性ポリマ−
JPS61209129A (ja) * 1985-03-01 1986-09-17 Tokuyama Soda Co Ltd 部分的に微多孔性を有するシ−トの製造方法
JPS62280232A (ja) * 1986-05-28 1987-12-05 Mitsui Toatsu Chem Inc 多孔性フイルムの製造方法
JPH05245923A (ja) * 1991-12-30 1993-09-24 Dsm Nv 破裂強度の大きい多孔質フィルムの製造方法
US5435955A (en) * 1984-12-21 1995-07-25 Ube Industries, Ltd. Process of producing porous polypropylene hollow fiber and film

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5326741U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1976-08-13 1978-03-07

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122765A (ja) * 1974-08-16 1976-02-23 Matsushita Electric Ind Co Ltd Kyuchakuseitakoshitsukobunshisoseibutsu
JPS5441968A (en) * 1977-09-08 1979-04-03 Kouichi Azuma Foamed plastics products
JPS59226058A (ja) * 1983-05-25 1984-12-19 エチコン・インコ−ポレ−テツド 塩充填吸収性ポリマ−
US5435955A (en) * 1984-12-21 1995-07-25 Ube Industries, Ltd. Process of producing porous polypropylene hollow fiber and film
JPS61209129A (ja) * 1985-03-01 1986-09-17 Tokuyama Soda Co Ltd 部分的に微多孔性を有するシ−トの製造方法
JPS62280232A (ja) * 1986-05-28 1987-12-05 Mitsui Toatsu Chem Inc 多孔性フイルムの製造方法
JPH05245923A (ja) * 1991-12-30 1993-09-24 Dsm Nv 破裂強度の大きい多孔質フィルムの製造方法

Also Published As

Publication number Publication date
JPS5148503B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1976-12-21

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