DE60117047T2 - Kohlenstoffblock-wasserfilter - Google Patents
Kohlenstoffblock-wasserfilter Download PDFInfo
- Publication number
- DE60117047T2 DE60117047T2 DE60117047T DE60117047T DE60117047T2 DE 60117047 T2 DE60117047 T2 DE 60117047T2 DE 60117047 T DE60117047 T DE 60117047T DE 60117047 T DE60117047 T DE 60117047T DE 60117047 T2 DE60117047 T2 DE 60117047T2
- Authority
- DE
- Germany
- Prior art keywords
- carbon
- mesh
- microns
- particles
- carbon block
- 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.)
- Expired - Fee Related
Links
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 195
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 193
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title description 27
- 239000002245 particle Substances 0.000 claims abstract description 118
- 239000000203 mixture Substances 0.000 claims abstract description 37
- 238000009826 distribution Methods 0.000 claims abstract description 36
- 239000011230 binding agent Substances 0.000 claims description 18
- 238000000034 method Methods 0.000 claims description 11
- 230000008569 process Effects 0.000 claims description 6
- 150000001721 carbon Chemical class 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 description 18
- 238000001914 filtration Methods 0.000 description 17
- 239000004033 plastic Substances 0.000 description 16
- 229920003023 plastic Polymers 0.000 description 16
- HEDRZPFGACZZDS-UHFFFAOYSA-N Chloroform Chemical compound ClC(Cl)Cl HEDRZPFGACZZDS-UHFFFAOYSA-N 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 230000009467 reduction Effects 0.000 description 7
- 229920000742 Cotton Polymers 0.000 description 5
- POIUWJQBRNEFGX-XAMSXPGMSA-N cathelicidin Chemical compound C([C@@H](C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CO)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H]([C@@H](C)CC)C(=O)NCC(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](C(C)C)C(=O)N[C@@H](CCC(N)=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CCCCN)C(=O)N[C@@H](CC(O)=O)C(=O)N[C@@H](CC=1C=CC=CC=1)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CC(N)=O)C(=O)N[C@@H](CC(C)C)C(=O)N[C@@H](C(C)C)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@@H]([C@@H](C)O)C(=O)N[C@@H](CCC(O)=O)C(=O)N[C@@H](CO)C(O)=O)NC(=O)[C@H](CC=1C=CC=CC=1)NC(=O)[C@H](CC(O)=O)NC(=O)CNC(=O)[C@H](CC(C)C)NC(=O)[C@@H](N)CC(C)C)C1=CC=CC=C1 POIUWJQBRNEFGX-XAMSXPGMSA-N 0.000 description 5
- 238000005029 sieve analysis Methods 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 239000004743 Polypropylene Substances 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 239000000356 contaminant Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 230000008821 health effect Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000004575 stone Substances 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- CREMABGTGYGIQB-UHFFFAOYSA-N carbon carbon Chemical compound C.C CREMABGTGYGIQB-UHFFFAOYSA-N 0.000 description 1
- 239000011203 carbon fibre reinforced carbon Substances 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000011295 pitch Substances 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000011045 prefiltration Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000012855 volatile organic compound Substances 0.000 description 1
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
- 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
-
- 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
- B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
- B01D39/2055—Carbonaceous material
- B01D39/2058—Carbonaceous material the material being particulate
- B01D39/2062—Bonded, e.g. activated carbon blocks
-
- 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
- B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
- B01D2239/08—Special characteristics of binders
- B01D2239/086—Binders between particles or fibres
-
- 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
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/1241—Particle diameter
-
- 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
- B01D2239/12—Special parameters characterising the filtering material
- B01D2239/125—Size distribution
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Geology (AREA)
- Filtering Materials (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Water Treatment By Sorption (AREA)
- Carbon And Carbon Compounds (AREA)
- Press-Shaping Or Shaping Using Conveyers (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US09/706,973 US6368504B1 (en) | 2000-11-06 | 2000-11-06 | Carbon block water filter |
| US706973 | 2000-11-06 | ||
| PCT/US2001/051028 WO2002041970A1 (en) | 2000-11-06 | 2001-10-25 | Carbon block water filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE60117047D1 DE60117047D1 (de) | 2006-04-13 |
| DE60117047T2 true DE60117047T2 (de) | 2006-10-26 |
Family
ID=24839841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE60117047T Expired - Fee Related DE60117047T2 (de) | 2000-11-06 | 2001-10-25 | Kohlenstoffblock-wasserfilter |
Country Status (12)
| Country | Link |
|---|---|
| US (1) | US6368504B1 (enExample) |
| EP (1) | EP1337310B1 (enExample) |
| JP (2) | JP2004513772A (enExample) |
| KR (1) | KR100468186B1 (enExample) |
| CN (1) | CN1220542C (enExample) |
| AT (1) | ATE316815T1 (enExample) |
| AU (1) | AU2002231360A1 (enExample) |
| CA (1) | CA2396356C (enExample) |
| DE (1) | DE60117047T2 (enExample) |
| MY (1) | MY139949A (enExample) |
| TW (1) | TW574054B (enExample) |
| WO (1) | WO2002041970A1 (enExample) |
Families Citing this family (72)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5935426A (en) | 1997-08-08 | 1999-08-10 | Teledyne Industries, Inc., A California Corporation | Water treatment device with volumetric and time monitoring features |
| US6368504B1 (en) * | 2000-11-06 | 2002-04-09 | Alticor Inc. | Carbon block water filter |
| DE10117435B4 (de) * | 2001-04-03 | 2006-01-12 | Msa Auer Gmbh | Verfahren zur Herstellung eines Filterkörpers |
| US6793866B2 (en) * | 2001-10-23 | 2004-09-21 | Equistar Chemicals, Lp | Process for producing bonded activated carbon structures and articles |
| US6833075B2 (en) * | 2002-04-17 | 2004-12-21 | Watervisions International, Inc. | Process for preparing reactive compositions for fluid treatment |
| US7169304B2 (en) * | 2002-08-12 | 2007-01-30 | 3M Innovative Properties Company | Porous polymer water filter and methods of use in refrigeration |
| US7112280B2 (en) * | 2002-08-12 | 2006-09-26 | 3M Innovative Properties Company | Gas porous polymer filter and methods of use |
| US7112272B2 (en) * | 2002-08-12 | 2006-09-26 | 3M Innovative Properties Company | Liquid and gas porous plastic filter and methods of use |
| US7303683B2 (en) * | 2003-04-04 | 2007-12-04 | The Clorox Company | Microorganism-removing filter medium having high isoelectric material and low melt index binder |
| US6989101B2 (en) | 2003-04-04 | 2006-01-24 | The Clorox Company | Microorganism-removing filter medium having high isoelectric material and low melt index binder |
| US20040245170A1 (en) * | 2003-06-06 | 2004-12-09 | Koele Tara L. | Water filter for cyst reduction |
| USD533622S1 (en) | 2003-10-01 | 2006-12-12 | Water Pik, Inc. | End-of-faucet filter |
| US7326334B2 (en) | 2003-10-01 | 2008-02-05 | Instapure Brands, Inc. | End-of-faucet filter |
| EP1689510B1 (en) * | 2003-11-07 | 2009-07-15 | KX Technologies LLC | Fiber-fiber composites |
| US7022274B2 (en) * | 2003-11-25 | 2006-04-04 | Graver Technologies, Llc. | Gas sintered carbon block and method |
| US8277654B2 (en) * | 2003-11-26 | 2012-10-02 | Selecto, Inc. | Water purification apparatus and system |
| US20050167358A1 (en) * | 2004-01-12 | 2005-08-04 | Eric Taylor | Carbon Block Filters |
| BRPI0508689A (pt) * | 2004-03-16 | 2007-09-11 | Unilever Nv | meio de filtro de bloco de carbono para uso em filtros alimentados por gravidade, filtro de água para uso em um equipamento de filtração de água alimentada por gravidade, e, processo para a preparação de um meio de filtro de bloco de carbono e para a purificação de água |
| US20060021928A1 (en) * | 2004-04-12 | 2006-02-02 | David Nelson | Efficient Water Filters |
| US7316323B2 (en) * | 2004-05-06 | 2008-01-08 | The Procter & Gamble Company | Filters having improved permeability and virus removal capabilities |
| US7169466B2 (en) | 2004-05-21 | 2007-01-30 | The Clorox Company | Multiple-component binder systems for porous composite blocks |
| US20060000763A1 (en) * | 2004-06-30 | 2006-01-05 | Rinker Edward B | Gravity flow carbon block filter |
| US8167141B2 (en) | 2004-06-30 | 2012-05-01 | Brita Lp | Gravity flow filter |
| US20060043024A1 (en) * | 2004-08-31 | 2006-03-02 | Eric Taylor | Multi-stage Carbon Block Filters |
| WO2007003259A1 (en) * | 2005-07-06 | 2007-01-11 | Unilever N.V. | Filter cartridge |
| RU2297277C1 (ru) * | 2005-08-22 | 2007-04-20 | Федеральное государственное унитарное предприятие "Электростальское научно-производственное объединение "Неорганика" (ФГУП "ЭНПО "Неорганика") | Способ получения сорбирующего блока |
| DE602006004620D1 (de) * | 2005-11-22 | 2009-02-12 | Unilever Nv | Filterpatrone zur wasserreinigung |
| US20070251876A1 (en) * | 2006-04-28 | 2007-11-01 | Krogue John A | Hybrid filter element and method |
| JP2008006435A (ja) * | 2006-05-30 | 2008-01-17 | Mitsuboshi Belting Ltd | フィルター成形体の製造方法 |
| USD617869S1 (en) | 2009-03-25 | 2010-06-15 | Omnipure Filter Co., Inc. | Filter block for liquid filtration |
| CN101534922A (zh) * | 2006-09-20 | 2009-09-16 | Omnipure滤清器有限公司 | 改进了介质利用的过滤器及其制造和应用方法 |
| USD615150S1 (en) | 2007-09-20 | 2010-05-04 | Omnipure Filter Co., Inc. | Filter block for liquid filtration |
| US20110073551A1 (en) * | 2006-09-20 | 2011-03-31 | Omnipure Filter Company, Inc. | Filter modules for improved media utilization and use in generally cylindrical housing |
| US20080257838A1 (en) * | 2007-04-23 | 2008-10-23 | Gene Hirs | Cartridge based filter assembly for use in removing sub micronic particles from fluids |
| DE202007010790U1 (de) | 2007-08-01 | 2007-10-18 | Hidde, Axel R., Dr. Ing. | Filterkartusche und -einrichtung für die Wasseraufbereitung |
| US20090045106A1 (en) * | 2007-08-15 | 2009-02-19 | Access Business Group International Llc | Water treatment system |
| US20090045133A1 (en) * | 2007-08-15 | 2009-02-19 | Waterhouse Jessica E | Low Pressure Drop Cyst Filter |
| USD612906S1 (en) | 2007-09-20 | 2010-03-30 | Omnipure Filter Company, Inc. | Filter block for liquid filtration |
| USD614259S1 (en) | 2007-09-20 | 2010-04-20 | Omnipure Filter Company, Inc. | Filter block for liquid filtration |
| USD615149S1 (en) | 2007-09-20 | 2010-05-04 | Omnipure Filter Company, Inc. | Filter block for liquid filtration |
| WO2009085553A1 (en) | 2007-12-21 | 2009-07-09 | 3M Innovative Properties Company | Liquid filtration systems |
| EP2641873A1 (en) * | 2008-01-28 | 2013-09-25 | Everpure LLC | Reverse osmosis system |
| US8887923B2 (en) * | 2008-05-14 | 2014-11-18 | 3M Innovative Properties Company | Filter medium and water filtration system including the same |
| MX2011000356A (es) * | 2008-07-09 | 2011-02-25 | Pur Water Purification Prod | Filtros de agua de multiples etapas. |
| EA017592B1 (ru) * | 2008-08-22 | 2013-01-30 | Юнилевер Н.В. | Фильтр тонкой очистки |
| WO2010043472A1 (en) * | 2008-10-17 | 2010-04-22 | Unilever Nv | Carbon block filter |
| EP2376388A2 (en) | 2009-01-12 | 2011-10-19 | Access Business Group International LLC | Point-of-use water treatment system |
| USD618761S1 (en) | 2009-03-25 | 2010-06-29 | Omnipure Filter Company, Inc. | Filter block for liquid filtration |
| USD645538S1 (en) | 2009-03-25 | 2011-09-20 | Omnipure Filter Company, Inc. | Filter block for liquid filtration |
| JP6275368B2 (ja) | 2009-08-06 | 2018-02-07 | 株式会社クラレ | 活性炭成型体およびそれを用いた浄水器 |
| PH12013500804A1 (en) * | 2010-11-01 | 2013-06-03 | Unilever Nv | A process for making a filter block cum sediment filter |
| CN103167940B (zh) | 2010-11-04 | 2016-09-21 | 3M创新有限公司 | 形成过滤元件的方法 |
| US20120228212A1 (en) * | 2011-03-08 | 2012-09-13 | Pentair Residential Filtration, Llc | Asymmetric Carbon Block System and Method |
| MY168218A (en) | 2011-08-10 | 2018-10-15 | Access Business Group Int Llc | Background of the invention |
| ITTO20110833A1 (it) * | 2011-09-16 | 2013-03-17 | G P C Filters S R L | Dispositivo di filtraggio aria per l'abitacolo di un veicolo |
| KR101373665B1 (ko) * | 2011-10-26 | 2014-03-14 | 앨트웰텍 주식회사 | 입도를 분산시킨 초고분자량 폴리에틸렌 바인더를 이용한 카본블록필터 및 제조방법 |
| US20140131264A1 (en) * | 2012-11-12 | 2014-05-15 | Whirlpool Corporation | Multi-stage fluid filter assembly with filtration membrane |
| US9149071B2 (en) | 2013-03-13 | 2015-10-06 | Celanese Acetate Llc | Smoke filters for reducing components in a smoke stream |
| GB2517500A (en) * | 2013-08-23 | 2015-02-25 | Ace Filtration Ltd | Gas Filter |
| KR200471392Y1 (ko) * | 2013-09-25 | 2014-02-18 | 홍대일 | 오폐수 정화용 여재 |
| RU2540637C1 (ru) * | 2013-10-07 | 2015-02-10 | Закрытое Акционерное Общество "Аквафор Продакшн" (Зао "Аквафор Продакшн") | Способ изготовления пористого композиционного фильтрующего элемента и фильтрующий элемент |
| JP6144655B2 (ja) * | 2014-09-12 | 2017-06-07 | 株式会社タカギ | 成形吸着体およびそれを用いた浄水器 |
| US9919245B2 (en) | 2015-04-24 | 2018-03-20 | Town & Country Linen Corp. | Fluid filter apparatus |
| BR112017022999A2 (pt) | 2015-05-22 | 2018-07-24 | Access Business Group Int Llc | sistema de tratamento de água de ponto de utilização |
| CN106007042A (zh) * | 2016-08-02 | 2016-10-12 | 三胜智慧科技（北京）有限公司 | 一种用于净化饮用水的小型净水器及其过滤组件与用法 |
| CN109982974B (zh) * | 2016-11-30 | 2021-10-29 | 东丽株式会社 | 净水器、净水器用支架及净水器用滤筒 |
| KR101909176B1 (ko) * | 2017-01-20 | 2018-10-18 | 한일원자력(주) | 라돈 흡착 필터를 포함하는 라돈 저감 장치 |
| US11110397B2 (en) * | 2018-06-04 | 2021-09-07 | Pure Berkey, Llc | Device and method for water priming microporous-carbon water filters using negative pressure |
| US11396004B2 (en) | 2019-03-15 | 2022-07-26 | Access Business Group International Llc | Nano-enabled activated carbon blocks to enable removal of oxyanions from water |
| DE102020104157A1 (de) | 2020-02-18 | 2021-08-19 | Perma-Trade Wassertechnik Gmbh | Vorrichtung zur Behandlung von Trinkwasser |
| US20230227328A1 (en) * | 2020-05-22 | 2023-07-20 | Lg Electronics Inc. | Water purifier filter and water purifier comprising same |
| BE1028319B1 (nl) * | 2020-10-15 | 2021-12-13 | Desotec Nv | Methode voor het reduceren van een drijvende fractie actieve kool |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3538020A (en) * | 1966-09-23 | 1970-11-03 | Kata Mfg & Filtering Co The | Fluid purification device containing a cartridge of polymer entrapped aggregate particles |
| DE3006171B1 (de) * | 1980-02-19 | 1981-05-14 | Schumacher'sche Fabrik Gmbh & Co Kg, 7120 Bietigheim-Bissingen | Verfahren zur Herstellung von Filterkoerpern aus Aktivkohle zur Feinfiltration von Fluiden |
| US4664683A (en) * | 1984-04-25 | 1987-05-12 | Pall Corporation | Self-supporting structures containing immobilized carbon particles and method for forming same |
| US4753728A (en) | 1986-04-07 | 1988-06-28 | Amway Corporation | Water filter |
| US5017318A (en) | 1986-04-07 | 1991-05-21 | Amway Corporation | Method of making a water filter |
| US4859386A (en) | 1986-04-07 | 1989-08-22 | Amway Corporation | Method of making a water filter |
| US5019311A (en) | 1989-02-23 | 1991-05-28 | Koslow Technologies Corporation | Process for the production of materials characterized by a continuous web matrix or force point bonding |
| JPH0342849U (enExample) * | 1989-08-30 | 1991-04-23 | ||
| US5249948A (en) | 1991-04-08 | 1993-10-05 | Koslow Technologies Corporation | Apparatus for the continuous extrusion of solid articles |
| US5453118A (en) | 1993-06-02 | 1995-09-26 | Ultra Pure Systems, Inc. | Carbon-filled fuel vapor filter system |
| US5403497A (en) | 1993-09-13 | 1995-04-04 | Regents Of The University Of California | New method for determining particle size and concentration in a fluid medium |
| US5840348A (en) | 1995-09-15 | 1998-11-24 | Ultrapure Systems, Inc. | Automated carbon block molding machine and method |
| US5922803A (en) | 1997-02-26 | 1999-07-13 | Koslow; Evan E. | Thin-walled, extruded activated carbon filter |
| US5817263A (en) * | 1996-08-30 | 1998-10-06 | Amway Corporation | End flow filter and method of making same |
| US5882517A (en) | 1996-09-10 | 1999-03-16 | Cuno Incorporated | Porous structures |
| JPH11140208A (ja) * | 1997-11-05 | 1999-05-25 | Suminoe Textile Co Ltd | 多孔質成形体及びその製造方法 |
| JPH11179348A (ja) * | 1997-12-25 | 1999-07-06 | Mitsubishi Rayon Co Ltd | 粒状吸着剤及びこれを用いた浄水器 |
| IL128263A (en) | 1999-01-28 | 2003-07-06 | Beth El Zikhron Yaaqov | Filtering devices and cartridges for fluids and gases |
| JP4848574B2 (ja) * | 1999-06-16 | 2011-12-28 | 三ツ星ベルト株式会社 | 水処理器用フィルターおよび蛇口直結型水処理器用フィルター |
| US6368504B1 (en) * | 2000-11-06 | 2002-04-09 | Alticor Inc. | Carbon block water filter |
-
2000
- 2000-11-06 US US09/706,973 patent/US6368504B1/en not_active Expired - Lifetime
-
2001
- 2001-10-18 MY MYPI20014853A patent/MY139949A/en unknown
- 2001-10-23 TW TW090126115A patent/TW574054B/zh not_active IP Right Cessation
- 2001-10-25 CN CNB018034624A patent/CN1220542C/zh not_active Expired - Lifetime
- 2001-10-25 AU AU2002231360A patent/AU2002231360A1/en not_active Abandoned
- 2001-10-25 JP JP2002544143A patent/JP2004513772A/ja not_active Withdrawn
- 2001-10-25 WO PCT/US2001/051028 patent/WO2002041970A1/en not_active Ceased
- 2001-10-25 DE DE60117047T patent/DE60117047T2/de not_active Expired - Fee Related
- 2001-10-25 EP EP01991630A patent/EP1337310B1/en not_active Expired - Lifetime
- 2001-10-25 CA CA002396356A patent/CA2396356C/en not_active Expired - Fee Related
- 2001-10-25 AT AT01991630T patent/ATE316815T1/de not_active IP Right Cessation
- 2001-10-25 KR KR10-2002-7008733A patent/KR100468186B1/ko not_active Expired - Lifetime
-
2007
- 2007-03-30 JP JP2007094314A patent/JP4567704B2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| AU2002231360A1 (en) | 2002-06-03 |
| MY139949A (en) | 2009-11-30 |
| CA2396356A1 (en) | 2002-05-30 |
| JP4567704B2 (ja) | 2010-10-20 |
| US6368504B1 (en) | 2002-04-09 |
| JP2004513772A (ja) | 2004-05-13 |
| WO2002041970A1 (en) | 2002-05-30 |
| CN1220542C (zh) | 2005-09-28 |
| EP1337310B1 (en) | 2006-02-01 |
| ATE316815T1 (de) | 2006-02-15 |
| CN1394147A (zh) | 2003-01-29 |
| TW574054B (en) | 2004-02-01 |
| CA2396356C (en) | 2005-03-29 |
| KR100468186B1 (ko) | 2005-01-26 |
| EP1337310A4 (en) | 2004-10-06 |
| JP2007237175A (ja) | 2007-09-20 |
| EP1337310A1 (en) | 2003-08-27 |
| KR20020066404A (ko) | 2002-08-16 |
| DE60117047D1 (de) | 2006-04-13 |
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| 8364 | No opposition during term of opposition | ||
| 8339 | Ceased/non-payment of the annual fee |