SG11202002247VA - Filter media - Google Patents
Filter mediaInfo
- Publication number
- SG11202002247VA SG11202002247VA SG11202002247VA SG11202002247VA SG11202002247VA SG 11202002247V A SG11202002247V A SG 11202002247VA SG 11202002247V A SG11202002247V A SG 11202002247VA SG 11202002247V A SG11202002247V A SG 11202002247VA SG 11202002247V A SG11202002247V A SG 11202002247VA
- Authority
- SG
- Singapore
- Prior art keywords
- filter media
- media
- filter
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
- B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
- B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D39/00—Filtering material for liquid or gaseous fluids
- B01D39/14—Other self-supporting filtering material ; Other filtering material
- B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
- B01D39/1692—Other shaped material, e.g. perforated or porous sheets
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D41/00—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids
- B01D41/04—Regeneration of the filtering material or filter elements outside the filter for liquid or gaseous fluids of rigid self-supporting filtering material
-
- 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
- B01D46/54—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms
- B01D46/543—Particle separators, e.g. dust precipitators, using ultra-fine filter sheets or diaphragms using membranes
-
- 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
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
- B01D65/02—Membrane cleaning or sterilisation ; Membrane regeneration
-
- 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
- B01D69/10—Supported membranes; Membrane supports
- B01D69/107—Organic support material
- B01D69/1071—Woven, non-woven or net mesh
-
- 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
- B01D71/36—Polytetrafluoroethene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/02—Types of fibres, filaments or particles, self-supporting or supported materials
- B01D2239/025—Types of fibres, filaments or particles, self-supporting or supported materials comprising nanofibres
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
- B01D2239/0421—Rendering the filter material hydrophilic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/04—Additives and treatments of the filtering material
- B01D2239/0414—Surface modifiers, e.g. comprising ion exchange groups
- B01D2239/0428—Rendering the filter material hydrophobic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
- B01D2239/065—More than one layer present in the filtering material
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1717759.3A GB2567879B (en) | 2017-10-28 | 2017-10-28 | Filter media |
PCT/GB2018/052756 WO2019081882A1 (en) | 2017-10-28 | 2018-09-27 | Filter media |
Publications (1)
Publication Number | Publication Date |
---|---|
SG11202002247VA true SG11202002247VA (en) | 2020-04-29 |
Family
ID=60580007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SG11202002247VA SG11202002247VA (en) | 2017-10-28 | 2018-09-27 | Filter media |
Country Status (9)
Country | Link |
---|---|
US (1) | US20200316532A1 (en) |
EP (1) | EP3700654B1 (en) |
JP (1) | JP7049451B2 (en) |
KR (1) | KR102485719B1 (en) |
CN (1) | CN111182958B (en) |
AU (1) | AU2018356924B2 (en) |
GB (1) | GB2567879B (en) |
SG (1) | SG11202002247VA (en) |
WO (1) | WO2019081882A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102018003481A1 (en) * | 2018-04-27 | 2019-10-31 | Sartorius Stedim Biotech Gmbh | Fabric and filter element with hydrophobic separation layer, process for their preparation and their use |
GB2611045A (en) * | 2021-09-23 | 2023-03-29 | Dyson Technology Ltd | A serviceable part for use in an electrical appliance |
GB2621880A (en) * | 2022-08-26 | 2024-02-28 | Dyson Technology Ltd | Filter Media |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5507847A (en) * | 1994-07-29 | 1996-04-16 | W. L. Gore & Associates, Inc. | ULPA filter |
JP3512023B2 (en) * | 2000-08-14 | 2004-03-29 | ダイキン工業株式会社 | Air filter component packing body and air filter component packing method |
JP2002370020A (en) * | 2001-06-13 | 2002-12-24 | Nitto Denko Corp | Suction filter medium for turbine, its using method and manufacturing method therefor |
AU2006345112B2 (en) * | 2006-06-27 | 2011-06-16 | Toray Industries, Inc. | Polymer separation membrane and process for producing the same |
DE102009057760A1 (en) * | 2009-12-10 | 2011-06-16 | A. Kayser Gmbh & Co. Kg Textile Filtermedien | Needle felt useful as a filter medium in the particulate of hot gas cleaning, comprises a support tissue, and filtered fiber layer, where the support tissue is formed from a hybrid yarn, which comprises mineral-and synthetic fibers |
KR20140074028A (en) * | 2012-12-07 | 2014-06-17 | 도레이케미칼 주식회사 | Filter for cooling filter and cooling filter having the same |
JP2015000371A (en) * | 2013-06-14 | 2015-01-05 | 日本バルカー工業株式会社 | Hydrophobic ptfe membrane, hydrophobic ptfe membrane with support material, production method of treating liquid, selection method of activated sludge and filtration membrane in membrane separation activated sludge method, inhibiting method of fouling in membrane separation activated sludge method and treating method of treating object liquid |
US10220353B2 (en) * | 2014-08-28 | 2019-03-05 | Bha Altair, Llc | Filter water management using hydrophilic material |
US10272375B2 (en) * | 2014-09-19 | 2019-04-30 | Clean And Science Company, Ltd. | Filter material comprising an expanded polytetrafluoroethylene containing layer and a natural fiber containing layer |
CN106268355B (en) * | 2016-08-31 | 2019-05-21 | 浙江大学 | A kind of super close/hydrophobic double property polymer films of asymmetry and preparation method thereof |
JP6673230B2 (en) | 2017-01-12 | 2020-03-25 | ダイキン工業株式会社 | Air filter media |
-
2017
- 2017-10-28 GB GB1717759.3A patent/GB2567879B/en active Active
-
2018
- 2018-09-27 US US16/759,218 patent/US20200316532A1/en active Pending
- 2018-09-27 WO PCT/GB2018/052756 patent/WO2019081882A1/en active Application Filing
- 2018-09-27 AU AU2018356924A patent/AU2018356924B2/en not_active Expired - Fee Related
- 2018-09-27 JP JP2020523793A patent/JP7049451B2/en active Active
- 2018-09-27 KR KR1020207011850A patent/KR102485719B1/en active IP Right Grant
- 2018-09-27 EP EP18782152.5A patent/EP3700654B1/en active Active
- 2018-09-27 SG SG11202002247VA patent/SG11202002247VA/en unknown
- 2018-09-27 CN CN201880065343.2A patent/CN111182958B/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN111182958A (en) | 2020-05-19 |
GB2567879B (en) | 2022-02-09 |
AU2018356924A1 (en) | 2020-04-02 |
WO2019081882A1 (en) | 2019-05-02 |
JP7049451B2 (en) | 2022-04-06 |
GB201717759D0 (en) | 2017-12-13 |
EP3700654B1 (en) | 2021-07-07 |
KR20200057761A (en) | 2020-05-26 |
KR102485719B1 (en) | 2023-01-06 |
EP3700654A1 (en) | 2020-09-02 |
JP2021500232A (en) | 2021-01-07 |
US20200316532A1 (en) | 2020-10-08 |
CN111182958B (en) | 2022-01-25 |
GB2567879A (en) | 2019-05-01 |
AU2018356924B2 (en) | 2020-12-17 |
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