JP2018521847A5 - - Google Patents
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- Publication number
- JP2018521847A5 JP2018521847A5 JP2018501996A JP2018501996A JP2018521847A5 JP 2018521847 A5 JP2018521847 A5 JP 2018521847A5 JP 2018501996 A JP2018501996 A JP 2018501996A JP 2018501996 A JP2018501996 A JP 2018501996A JP 2018521847 A5 JP2018521847 A5 JP 2018521847A5
- Authority
- JP
- Japan
- Prior art keywords
- filtration medium
- medium according
- fiber
- cellulose
- filtration
- 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
- 238000001914 filtration Methods 0.000 claims description 231
- 239000001913 cellulose Substances 0.000 claims description 161
- 229920002678 cellulose Polymers 0.000 claims description 161
- 239000000835 fiber Substances 0.000 claims description 132
- 238000005452 bending Methods 0.000 claims description 12
- 239000003365 glass fiber Substances 0.000 claims description 9
- 239000002245 particle Substances 0.000 claims description 8
- 239000011230 binding agent Substances 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 2
- 229920003043 Cellulose fiber Polymers 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004642 Polyimide Substances 0.000 claims description 2
- 229920000297 Rayon Polymers 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 239000004917 carbon fiber Substances 0.000 claims description 2
- 239000000919 ceramic Substances 0.000 claims description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 229920001721 polyimide Polymers 0.000 claims description 2
- 239000004626 polylactic acid Substances 0.000 claims description 2
- 229920000098 polyolefin Polymers 0.000 claims description 2
- 239000002964 rayon Substances 0.000 claims description 2
- 239000000377 silicon dioxide Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 238000000034 method Methods 0.000 description 35
- 239000000725 suspension Substances 0.000 description 11
- 238000001035 drying Methods 0.000 description 6
- 239000004744 fabric Substances 0.000 description 5
- 230000002776 aggregation Effects 0.000 description 4
- 239000011148 porous material Substances 0.000 description 4
- 238000004220 aggregation Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000004108 freeze drying Methods 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 229920001131 Pulp (paper) Polymers 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 238000005273 aeration Methods 0.000 description 1
- 238000005054 agglomeration Methods 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 125000000129 anionic group Chemical group 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 229920005594 polymer fiber Polymers 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562193141P | 2015-07-16 | 2015-07-16 | |
| US62/193,141 | 2015-07-16 | ||
| PCT/CA2016/050841 WO2017008171A1 (en) | 2015-07-16 | 2016-07-18 | Filter media comprising cellulose filaments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2018521847A JP2018521847A (ja) | 2018-08-09 |
| JP2018521847A5 true JP2018521847A5 (OSRAM) | 2019-08-29 |
Family
ID=57756587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018501996A Pending JP2018521847A (ja) | 2015-07-16 | 2016-07-18 | セルロースフィラメントを含む濾過媒体 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20180264386A1 (OSRAM) |
| EP (1) | EP3322502A4 (OSRAM) |
| JP (1) | JP2018521847A (OSRAM) |
| CN (1) | CN107921343A (OSRAM) |
| CA (1) | CA2984690C (OSRAM) |
| WO (1) | WO2017008171A1 (OSRAM) |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10570261B2 (en) | 2016-07-01 | 2020-02-25 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
| US10463205B2 (en) | 2016-07-01 | 2019-11-05 | Mercer International Inc. | Process for making tissue or towel products comprising nanofilaments |
| US10724173B2 (en) | 2016-07-01 | 2020-07-28 | Mercer International, Inc. | Multi-density tissue towel products comprising high-aspect-ratio cellulose filaments |
| US12467206B2 (en) | 2016-09-19 | 2025-11-11 | Mercer International Inc. | Absorbent paper products having unique physical strength properties |
| EP3515673A4 (en) * | 2016-09-19 | 2020-05-27 | FPInnovations | ISOTROPIC BINDERLESS PRODUCTS IN THE PLAN OF COMPOSITIONS BASED ON CELLULOSIC FILAMENTS BY COMPRESSION MOLDING |
| CA2979488C (en) | 2016-09-19 | 2020-03-24 | Mercer International Inc. | Absorbent paper products having unique physical strength properties |
| DE102017010021A1 (de) * | 2017-10-27 | 2019-05-02 | Mann+Hummel Gmbh | Koaleszenzabscheider, insbesondere zur Verwendung in einem Kurbelgehäuseentlüftungssystem, Kurbelgehäuseentlüftungssystem sowie Verwendung eines Koaleszenzabscheiders |
| WO2019200348A1 (en) | 2018-04-12 | 2019-10-17 | Mercer International, Inc. | Processes for improving high aspect ratio cellulose filament blends |
| CA3080549C (en) | 2020-01-27 | 2021-10-26 | Kruger Inc. | Cellulose filament medium for growing plant seedlings |
| WO2023014973A2 (en) * | 2021-08-05 | 2023-02-09 | University Of Maine System Board Of Trustees | Cellulose nanofiber (cnf) stabilized membranes and methods of making thereof |
| KR20240089755A (ko) * | 2021-10-18 | 2024-06-20 | 엔테그리스, 아이엔씨. | 심층 필터 및 관련 방법 |
| EP4504372A1 (en) | 2022-04-08 | 2025-02-12 | Mativ Luxembourg | Mechanical and electrostatic filter media |
| AU2023249345A1 (en) | 2022-04-08 | 2024-09-12 | LMS Technologies, Inc. | Apertured polymer sheets incorporating nanoparticles |
| WO2023196630A1 (en) * | 2022-04-08 | 2023-10-12 | Delstar Technologies, Inc. | Filtration media and filters |
| CN118007322A (zh) * | 2024-02-04 | 2024-05-10 | 天津科技大学 | 一种纤维素纳米纤维膜及其制备方法、纤维素纳米纤维/碳纳米管复合膜及其制备方法、湿度传感器 |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5443606A (en) * | 1992-03-26 | 1995-08-22 | The University Of Tennessee Reserch Corporation | Post-treatment of laminated nonwoven cellulosic fiber webs |
| JPH11226329A (ja) * | 1998-02-17 | 1999-08-24 | Oji Paper Co Ltd | フィルター用不織布マット |
| US6872311B2 (en) * | 2002-01-31 | 2005-03-29 | Koslow Technologies Corporation | Nanofiber filter media |
| US8142535B2 (en) * | 2008-08-05 | 2012-03-27 | Johns Manville | High dust holding capacity filter media |
| JP5848330B2 (ja) * | 2010-05-11 | 2016-01-27 | エフピーイノベイションズ | セルロースナノフィラメント及びセルロースナノフィラメントを製造する方法 |
| JP2012036517A (ja) * | 2010-08-04 | 2012-02-23 | Daicel Corp | セルロース繊維で構成された不織布及び蓄電素子用セパレータ |
| US9027765B2 (en) * | 2010-12-17 | 2015-05-12 | Hollingsworth & Vose Company | Filter media with fibrillated fibers |
| AU2012208922B2 (en) * | 2011-01-21 | 2016-10-13 | Fpinnovations | High aspect ratio cellulose nanofilaments and method for their production |
| EP3066150A4 (en) * | 2013-11-05 | 2017-07-05 | FPInnovations Inc. | Method of producing ultra-low density fiber composite materials |
-
2016
- 2016-07-18 JP JP2018501996A patent/JP2018521847A/ja active Pending
- 2016-07-18 CN CN201680041758.7A patent/CN107921343A/zh active Pending
- 2016-07-18 EP EP16823606.5A patent/EP3322502A4/en not_active Withdrawn
- 2016-07-18 CA CA2984690A patent/CA2984690C/en not_active Expired - Fee Related
- 2016-07-18 WO PCT/CA2016/050841 patent/WO2017008171A1/en not_active Ceased
- 2016-07-18 US US15/744,770 patent/US20180264386A1/en not_active Abandoned
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