JP2011508665A5 - - Google Patents
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- Publication number
- JP2011508665A5 JP2011508665A5 JP2010540770A JP2010540770A JP2011508665A5 JP 2011508665 A5 JP2011508665 A5 JP 2011508665A5 JP 2010540770 A JP2010540770 A JP 2010540770A JP 2010540770 A JP2010540770 A JP 2010540770A JP 2011508665 A5 JP2011508665 A5 JP 2011508665A5
- Authority
- JP
- Japan
- Prior art keywords
- layer
- population
- filtration medium
- fluid filtration
- microfibers
- 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.)
- Granted
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- 239000012530 fluid Substances 0.000 claims description 69
- 238000001914 filtration Methods 0.000 claims description 52
- 239000000835 fiber Substances 0.000 claims description 42
- 229920001410 Microfiber Polymers 0.000 claims description 35
- 239000003658 microfiber Substances 0.000 claims description 35
- 238000000034 method Methods 0.000 claims description 26
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 10
- 229920000642 polymer Polymers 0.000 claims description 9
- -1 polypropylene Polymers 0.000 claims description 9
- 239000010419 fine particle Substances 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 claims description 8
- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 239000002250 absorbent Substances 0.000 claims description 5
- 230000002745 absorbent Effects 0.000 claims description 5
- 239000003463 adsorbent Substances 0.000 claims description 5
- 239000003957 anion exchange resin Substances 0.000 claims description 5
- 239000003729 cation exchange resin Substances 0.000 claims description 5
- 239000011859 microparticle Substances 0.000 claims description 5
- 239000002808 molecular sieve Substances 0.000 claims description 5
- 229920005594 polymer fiber Polymers 0.000 claims description 5
- 229920000098 polyolefin Polymers 0.000 claims description 5
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 5
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 238000002074 melt spinning Methods 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 2
- 239000004952 Polyamide Substances 0.000 claims description 2
- 239000004734 Polyphenylene sulfide Substances 0.000 claims description 2
- 239000004743 Polypropylene Substances 0.000 claims description 2
- 239000004372 Polyvinyl alcohol Substances 0.000 claims description 2
- 125000004122 cyclic group Chemical group 0.000 claims description 2
- 238000001523 electrospinning Methods 0.000 claims description 2
- 229920000747 poly(lactic acid) Polymers 0.000 claims description 2
- 229920002492 poly(sulfone) Polymers 0.000 claims description 2
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 2
- 229920002647 polyamide Polymers 0.000 claims description 2
- 229920001083 polybutene Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000004626 polylactic acid Substances 0.000 claims description 2
- 229920006324 polyoxymethylene Polymers 0.000 claims description 2
- 229920000069 polyphenylene sulfide Polymers 0.000 claims description 2
- 229920001155 polypropylene Polymers 0.000 claims description 2
- 229920002635 polyurethane Polymers 0.000 claims description 2
- 239000004814 polyurethane Substances 0.000 claims description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 claims description 2
- 229920002725 thermoplastic elastomer Polymers 0.000 claims description 2
- 229940023913 cation exchange resins Drugs 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 238000003490 calendering Methods 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 229920001707 polybutylene terephthalate Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 229920005992 thermoplastic resin Polymers 0.000 description 1
- 239000002759 woven fabric Substances 0.000 description 1
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US1799407P | 2007-12-31 | 2007-12-31 | |
| US61/017,994 | 2007-12-31 | ||
| PCT/US2008/086766 WO2009088647A1 (en) | 2007-12-31 | 2008-12-15 | Fluid filtration articles and methods of making and using the same |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| JP2011508665A JP2011508665A (ja) | 2011-03-17 |
| JP2011508665A5 true JP2011508665A5 (enExample) | 2012-01-12 |
| JP5221676B2 JP5221676B2 (ja) | 2013-06-26 |
Family
ID=40853363
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2010540770A Expired - Fee Related JP5221676B2 (ja) | 2007-12-31 | 2008-12-15 | 流体濾過物品とその作製方法及び使用方法 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8512569B2 (enExample) |
| EP (1) | EP2242726B1 (enExample) |
| JP (1) | JP5221676B2 (enExample) |
| CN (1) | CN101952210B (enExample) |
| BR (1) | BRPI0821499A2 (enExample) |
| WO (1) | WO2009088647A1 (enExample) |
Families Citing this family (142)
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- 2008-12-15 BR BRPI0821499-9A patent/BRPI0821499A2/pt not_active IP Right Cessation
- 2008-12-15 JP JP2010540770A patent/JP5221676B2/ja not_active Expired - Fee Related
- 2008-12-15 EP EP08869800.6A patent/EP2242726B1/en not_active Not-in-force
- 2008-12-15 US US12/810,451 patent/US8512569B2/en active Active
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