SG11201600289UA - Hydrophilised vinylidene fluoride-based porous hollow fibre membrane, and manufacturing method therefor - Google Patents
Hydrophilised vinylidene fluoride-based porous hollow fibre membrane, and manufacturing method thereforInfo
- Publication number
- SG11201600289UA SG11201600289UA SG11201600289UA SG11201600289UA SG11201600289UA SG 11201600289U A SG11201600289U A SG 11201600289UA SG 11201600289U A SG11201600289U A SG 11201600289UA SG 11201600289U A SG11201600289U A SG 11201600289UA SG 11201600289U A SG11201600289U A SG 11201600289UA
- Authority
- SG
- Singapore
- Prior art keywords
- hydrophilised
- manufacturing
- vinylidene fluoride
- method therefor
- fibre membrane
- Prior art date
Links
- BQCIDUSAKPWEOX-UHFFFAOYSA-N 1,1-Difluoroethene Chemical compound FC(F)=C BQCIDUSAKPWEOX-UHFFFAOYSA-N 0.000 title 1
- 239000000835 fiber Substances 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000012528 membrane Substances 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
- B01D71/06—Organic material
- B01D71/30—Polyalkenyl halides
- B01D71/32—Polyalkenyl halides containing fluorine atoms
- B01D71/34—Polyvinylidene fluoride
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0016—Coagulation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D67/00—Processes specially adapted for manufacturing semi-permeable membranes for separation processes or apparatus
- B01D67/0002—Organic membrane manufacture
- B01D67/0009—Organic membrane manufacture by phase separation, sol-gel transition, evaporation or solvent quenching
- B01D67/0016—Coagulation
- B01D67/00165—Composition of the coagulation baths
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/02—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor characterised by their properties
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
- B01D69/08—Hollow fibre membranes
- B01D69/087—Details relating to the spinning process
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/022—Asymmetric membranes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/02—Details relating to pores or porosity of the membranes
- B01D2325/022—Asymmetric membranes
- B01D2325/0231—Dense layers being placed on the outer side of the cross-section
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2325/00—Details relating to properties of membranes
- B01D2325/20—Specific permeability or cut-off range
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2013149535 | 2013-07-18 | ||
| PCT/JP2014/068229 WO2015008668A1 (en) | 2013-07-18 | 2014-07-08 | Hydrophilised vinylidene fluoride-based porous hollow fibre membrane, and manufacturing method therefor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201600289UA true SG11201600289UA (en) | 2016-02-26 |
Family
ID=52346135
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201600289UA SG11201600289UA (en) | 2013-07-18 | 2014-07-08 | Hydrophilised vinylidene fluoride-based porous hollow fibre membrane, and manufacturing method therefor |
Country Status (10)
| Country | Link |
|---|---|
| US (1) | US10406487B2 (en) |
| EP (1) | EP3023138B1 (en) |
| JP (1) | JP6484171B2 (en) |
| KR (1) | KR102231827B1 (en) |
| CN (1) | CN105392553B (en) |
| ES (1) | ES2904833T3 (en) |
| MY (1) | MY172638A (en) |
| PH (1) | PH12016500093A1 (en) |
| SG (1) | SG11201600289UA (en) |
| WO (1) | WO2015008668A1 (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016172208A (en) * | 2015-03-16 | 2016-09-29 | 栗田工業株式会社 | Operational method of sand filtration apparatus |
| JP6577781B2 (en) * | 2015-08-03 | 2019-09-18 | 株式会社クラレ | Hollow fiber membrane and method for producing hollow fiber membrane |
| JP6805527B2 (en) * | 2015-09-02 | 2020-12-23 | 三菱ケミカル株式会社 | Hollow porous membrane |
| JP6939552B2 (en) * | 2016-05-31 | 2021-09-22 | 東レ株式会社 | Porous hollow fiber membrane |
| CN106000115A (en) * | 2016-06-14 | 2016-10-12 | 金载协 | Hollow fiber membrane with efficient filtering defect-free structure and preparation method of hollow fiber membrane |
| KR102447053B1 (en) * | 2016-08-03 | 2022-09-23 | 도오꾜오까고오교 가부시끼가이샤 | A method for purifying a liquid, and a method for manufacturing a porous membrane |
| KR101902631B1 (en) * | 2016-09-27 | 2018-09-28 | 롯데케미칼 주식회사 | Hollow fiber membrane and method for preparing the same |
| US11110402B2 (en) * | 2017-09-01 | 2021-09-07 | Asahi Kasei Kabushik Kasha | Porous hollow fiber membrane, method for producing porous hollow fiber membrane and filtration method |
| US20210039050A1 (en) * | 2018-03-07 | 2021-02-11 | Asahi Kasei Kabushiki Kaisha | Hollow fiber membrane and method of producing hollow fiber membrane |
| US20210077953A1 (en) * | 2019-09-18 | 2021-03-18 | Panasonic Intellectual Property Management Co., Ltd. | Ion permeable membrane |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2600265B1 (en) * | 1986-06-20 | 1991-09-06 | Rhone Poulenc Rech | DRY AND HYDROPHILIC SEMI-PERMEABLE MEMBRANES BASED ON VINYLIDENE POLYFLUORIDE |
| JP3216910B2 (en) * | 1992-05-22 | 2001-10-09 | 株式会社クラレ | Porous hollow fiber membrane |
| US5317664A (en) * | 1992-12-15 | 1994-05-31 | Thomas & Betts Corporation | Fiber optic assembly and crimp sleeve used with the assembly |
| KR100458615B1 (en) | 1996-01-22 | 2005-04-21 | 폴 필트레이션 앤드 세퍼레이션스 그룹 인크. | High Porosity Polyvinylidene Difluoride Membrane |
| US6146747A (en) * | 1997-01-22 | 2000-11-14 | Usf Filtration And Separations Group Inc. | Highly porous polyvinylidene difluoride membranes |
| WO2002058828A1 (en) | 2001-01-23 | 2002-08-01 | Innovasep Technology Corporation | Asymmetric hollow fiber membranes |
| JP2002233739A (en) | 2001-02-09 | 2002-08-20 | Asahi Kasei Corp | Porous hollow yarn composite membrane |
| WO2003026779A1 (en) * | 2001-08-01 | 2003-04-03 | Asahi Kasei Kabushiki Kaisha | Multilayer microporous film |
| JP5076320B2 (en) * | 2006-01-11 | 2012-11-21 | 東洋紡績株式会社 | Method for producing polyvinylidene fluoride hollow fiber type microporous membrane |
| KR101016732B1 (en) | 2006-04-19 | 2011-02-25 | 아사히 가세이 케미칼즈 가부시키가이샤 | Highly durable porous pvdf film, method of producing the same and washing method and filtration method using the same |
| BRPI0716028A2 (en) * | 2006-08-10 | 2013-08-06 | Kuraray Co | porous membrane produced from a vinylidene fluoride resin, and method for preparing the same |
| CN100584437C (en) * | 2007-06-13 | 2010-01-27 | 海南立昇净水科技实业有限公司 | Hydrophilic polyvinylidene fluoride hollow fiber microporous membrane and preparation method thereof |
| TWI432255B (en) * | 2008-09-26 | 2014-04-01 | Asahi Kasei Chemicals Corp | The use of porous hollow fiber membranes for the manufacture of clarified biomedical culture media |
| JP4991686B2 (en) * | 2008-12-26 | 2012-08-01 | 株式会社クラレ | Method for producing composite hollow fiber membrane |
| KR101657307B1 (en) | 2009-09-25 | 2016-09-19 | 엘지전자 주식회사 | Fluorinated hollow fiber membrane and method for preparing the same |
| CN102085457B (en) | 2009-12-07 | 2013-01-02 | 广州美能材料科技有限公司 | Method and device for preparing composite multilayer porous hollow fibrous membrane and product |
| WO2012063669A1 (en) * | 2010-11-09 | 2012-05-18 | 東レ株式会社 | Process for production of separation membrane |
-
2014
- 2014-07-08 ES ES14826026T patent/ES2904833T3/en active Active
- 2014-07-08 JP JP2015527268A patent/JP6484171B2/en active Active
- 2014-07-08 WO PCT/JP2014/068229 patent/WO2015008668A1/en active Application Filing
- 2014-07-08 KR KR1020167003948A patent/KR102231827B1/en active IP Right Grant
- 2014-07-08 MY MYPI2016000043A patent/MY172638A/en unknown
- 2014-07-08 EP EP14826026.8A patent/EP3023138B1/en active Active
- 2014-07-08 CN CN201480040365.5A patent/CN105392553B/en active Active
- 2014-07-08 SG SG11201600289UA patent/SG11201600289UA/en unknown
-
2016
- 2016-01-08 US US14/991,106 patent/US10406487B2/en active Active
- 2016-01-14 PH PH12016500093A patent/PH12016500093A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| KR102231827B1 (en) | 2021-03-24 |
| JPWO2015008668A1 (en) | 2017-03-02 |
| US10406487B2 (en) | 2019-09-10 |
| KR20160033169A (en) | 2016-03-25 |
| CN105392553B (en) | 2017-06-23 |
| JP6484171B2 (en) | 2019-03-13 |
| PH12016500093A1 (en) | 2016-04-18 |
| ES2904833T3 (en) | 2022-04-06 |
| US20160121273A1 (en) | 2016-05-05 |
| EP3023138B1 (en) | 2021-11-17 |
| EP3023138A1 (en) | 2016-05-25 |
| WO2015008668A1 (en) | 2015-01-22 |
| EP3023138A4 (en) | 2017-01-11 |
| CN105392553A (en) | 2016-03-09 |
| MY172638A (en) | 2019-12-06 |
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