JPS5611931A - Porous membrane of polyvinyl alcohol - Google Patents

Porous membrane of polyvinyl alcohol

Info

Publication number
JPS5611931A
JPS5611931A JP8785679A JP8785679A JPS5611931A JP S5611931 A JPS5611931 A JP S5611931A JP 8785679 A JP8785679 A JP 8785679A JP 8785679 A JP8785679 A JP 8785679A JP S5611931 A JPS5611931 A JP S5611931A
Authority
JP
Japan
Prior art keywords
film
polyvinyl alcohol
fine particles
porous membrane
particle size
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.)
Granted
Application number
JP8785679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6148533B2 (enrdf_load_stackoverflow
Inventor
Akinori Sueoka
Takehiko Okamoto
Akio Omori
Shuji Kawai
Minoru Ueda
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.)
Kuraray Co Ltd
Original Assignee
Kuraray 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 Kuraray Co Ltd filed Critical Kuraray Co Ltd
Priority to JP8785679A priority Critical patent/JPS5611931A/ja
Publication of JPS5611931A publication Critical patent/JPS5611931A/ja
Publication of JPS6148533B2 publication Critical patent/JPS6148533B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Separation Using Semi-Permeable Membranes (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Artificial Filaments (AREA)
JP8785679A 1979-07-10 1979-07-10 Porous membrane of polyvinyl alcohol Granted JPS5611931A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8785679A JPS5611931A (en) 1979-07-10 1979-07-10 Porous membrane of polyvinyl alcohol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8785679A JPS5611931A (en) 1979-07-10 1979-07-10 Porous membrane of polyvinyl alcohol

Publications (2)

Publication Number Publication Date
JPS5611931A true JPS5611931A (en) 1981-02-05
JPS6148533B2 JPS6148533B2 (enrdf_load_stackoverflow) 1986-10-24

Family

ID=13926521

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8785679A Granted JPS5611931A (en) 1979-07-10 1979-07-10 Porous membrane of polyvinyl alcohol

Country Status (1)

Country Link
JP (1) JPS5611931A (enrdf_load_stackoverflow)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09194744A (ja) * 1996-01-22 1997-07-29 Kuraray Co Ltd 多孔質ゲル状物
JP2013034973A (ja) * 2011-08-10 2013-02-21 National Institute For Materials Science Ｐｖａ多孔膜、その製造方法及びｐｖａ多孔膜を有する濾過フィルター
JP2015165005A (ja) * 2014-02-28 2015-09-17 ポール・コーポレーションＰａｌｌＣｏｒｐｏｒａｔｉｏｎ 高空隙容積を有する多孔質ポリマー膜
US9446355B2 (en) 2014-02-28 2016-09-20 Pall Corporation Porous polymeric membrane with high void volume
US9610548B2 (en) 2014-02-28 2017-04-04 Pall Corporation Composite porous polymeric membrane with high void volume
US9764292B2 (en) 2014-02-28 2017-09-19 Pall Corporation Porous polymeric membrane with high void volume
CN111100316A (zh) * 2018-10-25 2020-05-05 中国石油化工股份有限公司 中空聚乙烯醇颗粒及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20180326360A1 (en) * 2015-11-20 2018-11-15 BL Technologies , Inc. A polyvinyl alcohol porous support and method

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09194744A (ja) * 1996-01-22 1997-07-29 Kuraray Co Ltd 多孔質ゲル状物
JP2013034973A (ja) * 2011-08-10 2013-02-21 National Institute For Materials Science Ｐｖａ多孔膜、その製造方法及びｐｖａ多孔膜を有する濾過フィルター
JP2015165005A (ja) * 2014-02-28 2015-09-17 ポール・コーポレーションＰａｌｌＣｏｒｐｏｒａｔｉｏｎ 高空隙容積を有する多孔質ポリマー膜
US9446355B2 (en) 2014-02-28 2016-09-20 Pall Corporation Porous polymeric membrane with high void volume
US9610548B2 (en) 2014-02-28 2017-04-04 Pall Corporation Composite porous polymeric membrane with high void volume
US9764292B2 (en) 2014-02-28 2017-09-19 Pall Corporation Porous polymeric membrane with high void volume
CN111100316A (zh) * 2018-10-25 2020-05-05 中国石油化工股份有限公司 中空聚乙烯醇颗粒及其制备方法
CN111100316B (zh) * 2018-10-25 2022-11-11 中国石油化工股份有限公司 中空聚乙烯醇颗粒及其制备方法

Also Published As

Publication number Publication date
JPS6148533B2 (enrdf_load_stackoverflow) 1986-10-24

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