JP5961931B2 - 複合半透膜の製造方法 - Google Patents

複合半透膜の製造方法 Download PDF

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Publication number
JP5961931B2
JP5961931B2 JP2011138112A JP2011138112A JP5961931B2 JP 5961931 B2 JP5961931 B2 JP 5961931B2 JP 2011138112 A JP2011138112 A JP 2011138112A JP 2011138112 A JP2011138112 A JP 2011138112A JP 5961931 B2 JP5961931 B2 JP 5961931B2
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polyfunctional
composite semipermeable
membrane
semipermeable membrane
acid halide
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Expired - Fee Related
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JP2011138112A
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Japanese (ja)
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JP2012024756A (ja
JP2012024756A5 (https=
Inventor
由恵 丸谷
由恵 丸谷
雅和 小岩
雅和 小岩
佐々木　崇夫
崇夫 佐々木
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Toray Industries Inc
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Toray Industries Inc
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Priority to JP2011138112A priority Critical patent/JP5961931B2/ja
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Publication of JP2012024756A5 publication Critical patent/JP2012024756A5/ja
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Publication of JP5961931B2 publication Critical patent/JP5961931B2/ja
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  • Separation Using Semi-Permeable Membranes (AREA)
JP2011138112A 2010-06-23 2011-06-22 複合半透膜の製造方法 Expired - Fee Related JP5961931B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2011138112A JP5961931B2 (ja) 2010-06-23 2011-06-22 複合半透膜の製造方法

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010142323 2010-06-23
JP2010142323 2010-06-23
JP2011138112A JP5961931B2 (ja) 2010-06-23 2011-06-22 複合半透膜の製造方法

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JP2012024756A JP2012024756A (ja) 2012-02-09
JP2012024756A5 JP2012024756A5 (https=) 2014-08-07
JP5961931B2 true JP5961931B2 (ja) 2016-08-03

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JP2011138112A Expired - Fee Related JP5961931B2 (ja) 2010-06-23 2011-06-22 複合半透膜の製造方法

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10974206B2 (en) 2013-05-30 2021-04-13 Toray Industries, Inc. Composite semipermeable membrane
JP6521422B2 (ja) * 2014-02-07 2019-05-29 日東電工株式会社 スパイラル型分離膜エレメント

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4005012A (en) * 1975-09-22 1977-01-25 The United States Of America As Represented By The Secretary Of The Interior Semipermeable membranes and the method for the preparation thereof
JP3006976B2 (ja) * 1993-06-24 2000-02-07 日東電工株式会社 高透過性複合逆浸透膜の製造方法
US6464873B1 (en) * 1999-06-15 2002-10-15 Hydranautics Interfacially polymerized, bipiperidine-polyamide membranes for reverse osmosis and/or nanofiltration and process for making the same
JP2002095940A (ja) * 2000-09-21 2002-04-02 Nitto Denko Corp 複合逆浸透膜とその製造方法及びその使用方法
JP3611795B2 (ja) * 2001-02-15 2005-01-19 サエハン インダストリーズ インコーポレーション ポリアミド系逆浸透複合膜及びその製造方法
US7815987B2 (en) * 2008-12-04 2010-10-19 Dow Global Technologies Inc. Polyamide membrane with coating of polyalkylene oxide and polyacrylamide compounds

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