CA3145296A1 - Fluoroplastic support membrane - Google Patents
Fluoroplastic support membrane Download PDFInfo
- Publication number
- CA3145296A1 CA3145296A1 CA3145296A CA3145296A CA3145296A1 CA 3145296 A1 CA3145296 A1 CA 3145296A1 CA 3145296 A CA3145296 A CA 3145296A CA 3145296 A CA3145296 A CA 3145296A CA 3145296 A1 CA3145296 A1 CA 3145296A1
- Authority
- CA
- Canada
- Prior art keywords
- ribs
- filter
- height
- support membrane
- support
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/05—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements supported
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/12—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces in multiple arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
-
- 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
- B01D69/06—Flat 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
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
- B01D69/1213—Laminated layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0415—Details of supporting structures
-
- 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
- B01D2325/04—Characteristic thickness
-
- 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
- B01D69/10—Supported membranes; Membrane supports
-
- 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
- B01D69/12—Composite membranes; Ultra-thin membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201962873374P | 2019-07-12 | 2019-07-12 | |
| US62/873,374 | 2019-07-12 | ||
| PCT/US2020/040941 WO2021011217A1 (en) | 2019-07-12 | 2020-07-06 | Fluoroplastic support membrane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA3145296A1 true CA3145296A1 (en) | 2021-01-21 |
Family
ID=74209877
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA3145296A Pending CA3145296A1 (en) | 2019-07-12 | 2020-07-06 | Fluoroplastic support membrane |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US12420226B2 (https=) |
| EP (1) | EP3996831B1 (https=) |
| JP (1) | JP2022541428A (https=) |
| KR (1) | KR20220034186A (https=) |
| CN (1) | CN114096341A (https=) |
| AU (1) | AU2020314462B2 (https=) |
| CA (1) | CA3145296A1 (https=) |
| ES (1) | ES3061111T3 (https=) |
| WO (1) | WO2021011217A1 (https=) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US12539479B2 (en) | 2022-04-08 | 2026-02-03 | Delstar Technologies, Inc. | Dual-layer gas filters and systems and methods for making the same |
| EP4504379A4 (en) | 2022-04-08 | 2026-04-08 | Mativ Luxembourg | SYSTEMS AND METHODS FOR PREPARING FIBROUS MATERIALS |
| KR20250019616A (ko) | 2022-04-08 | 2025-02-10 | 마티브 룩셈부르크 | 나노입자를 혼입한 개구형성된 중합체 시트 |
| JP2025513027A (ja) | 2022-04-08 | 2025-04-22 | マティヴ ルクセンブルク | 機械式及び静電式フィルター媒体 |
Family Cites Families (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5654904U (https=) | 1979-10-02 | 1981-05-13 | ||
| CA2187963C (en) | 1995-11-03 | 2001-04-10 | Stephen Proulx | Filter cartridge construction and process for filtering particle-containing paint compositions |
| US7347937B1 (en) | 2000-01-28 | 2008-03-25 | Entegris, Inc. | Perfluorinated thermoplastic filter cartridge |
| US7959780B2 (en) * | 2004-07-26 | 2011-06-14 | Emporia Capital Funding Llc | Textured ion exchange membranes |
| EP1802384A1 (en) * | 2004-10-15 | 2007-07-04 | Pall Corporation | Spacer for filter modules |
| US20060219635A1 (en) * | 2005-03-30 | 2006-10-05 | Special Membrane Technologies, Inc. | High-density filtration module |
| KR101695998B1 (ko) | 2009-04-13 | 2017-01-23 | 엔테그리스, 아이엔씨. | 다공성 복합막 |
| JP5917944B2 (ja) * | 2012-02-23 | 2016-05-18 | 日東電工株式会社 | 混紡不織布、フィルタ濾材およびフィルタユニット |
| JP6022827B2 (ja) * | 2012-07-02 | 2016-11-09 | 国立大学法人神戸大学 | ポリアミド逆浸透膜用の表面処理剤 |
| WO2014092969A1 (en) * | 2012-12-13 | 2014-06-19 | 3M Innovative Properties Company | Constructions for fluid membrane separation devices |
| JP2014124578A (ja) | 2012-12-26 | 2014-07-07 | Nippon Valqua Ind Ltd | フィルター用ろ材およびその製造方法 |
| JP6489011B2 (ja) * | 2014-01-31 | 2019-03-27 | 東レ株式会社 | 分離膜、シート流路材および分離膜エレメント |
| ES2924555T3 (es) | 2014-08-06 | 2022-10-07 | Swm Luxembourg Sarl | Elemento de filtro con láminas de soporte de fluoroplástico acanaladas y perforadas para un sustrato de filtro y procedimiento para su fabricación |
| CA2960152C (en) * | 2014-09-05 | 2023-09-05 | Toray Industries, Inc. | Method for producing sugar liquid |
| JP6631163B2 (ja) * | 2015-10-30 | 2020-01-15 | 東レ株式会社 | 分離膜エレメント |
| JPWO2018021387A1 (ja) | 2016-07-28 | 2019-05-16 | 東レ株式会社 | 分離膜エレメント |
| WO2018215985A1 (en) | 2017-05-25 | 2018-11-29 | Charles Ramberg | Filter element |
-
2020
- 2020-07-06 ES ES20839787T patent/ES3061111T3/es active Active
- 2020-07-06 US US17/626,562 patent/US12420226B2/en active Active
- 2020-07-06 CN CN202080050497.1A patent/CN114096341A/zh active Pending
- 2020-07-06 EP EP20839787.7A patent/EP3996831B1/en active Active
- 2020-07-06 KR KR1020227004342A patent/KR20220034186A/ko active Pending
- 2020-07-06 WO PCT/US2020/040941 patent/WO2021011217A1/en not_active Ceased
- 2020-07-06 AU AU2020314462A patent/AU2020314462B2/en active Active
- 2020-07-06 CA CA3145296A patent/CA3145296A1/en active Pending
- 2020-07-06 JP JP2022502049A patent/JP2022541428A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP3996831A4 (en) | 2023-07-19 |
| KR20220034186A (ko) | 2022-03-17 |
| ES3061111T3 (en) | 2026-03-31 |
| EP3996831B1 (en) | 2026-01-21 |
| EP3996831A1 (en) | 2022-05-18 |
| WO2021011217A1 (en) | 2021-01-21 |
| JP2022541428A (ja) | 2022-09-26 |
| CN114096341A (zh) | 2022-02-25 |
| AU2020314462A1 (en) | 2022-03-03 |
| US12420226B2 (en) | 2025-09-23 |
| US20220258090A1 (en) | 2022-08-18 |
| AU2020314462B2 (en) | 2026-03-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request |
Effective date: 20220921 |
|
| D15 | Examination report completed |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT Effective date: 20240917 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION Effective date: 20250116 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT Effective date: 20250218 |
|
| MFA | Maintenance fee for application paid |
Free format text: FEE DESCRIPTION TEXT: MF (APPLICATION, 5TH ANNIV.) - STANDARD Year of fee payment: 5 |
|
| U00 | Fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U00-U101 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE REQUEST RECEIVED Effective date: 20250606 |
|
| U11 | Full renewal or maintenance fee paid |
Free format text: ST27 STATUS EVENT CODE: A-2-2-U10-U11-U102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: MAINTENANCE FEE PAYMENT PAID IN FULL Effective date: 20250606 |
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| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT Effective date: 20250626 |
|
| P13 | Application amended |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED Effective date: 20250626 |
|
| D15 | Examination report completed |
Free format text: ST27 STATUS EVENT CODE: A-2-2-D10-D15-D126 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: EXAMINER'S REPORT Effective date: 20250918 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P100 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT RECEIVED - RESPONSE TO EXAMINER'S REQUISITION Effective date: 20260114 |
|
| P11 | Amendment of application requested |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P11-P102 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: AMENDMENT DETERMINED COMPLIANT Effective date: 20260126 |
|
| P13 | Application amended |
Free format text: ST27 STATUS EVENT CODE: A-2-2-P10-P13-X000 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: APPLICATION AMENDED Effective date: 20260126 |
|
| W00 | Other event occurred |
Free format text: ST27 STATUS EVENT CODE: A-2-2-W10-W00-W111 (AS PROVIDED BY THE NATIONAL OFFICE); EVENT TEXT: CORRESPONDENT DETERMINED COMPLIANT Effective date: 20260126 |