CA1085531A - Microporous sub-micron filter media - Google Patents
Microporous sub-micron filter mediaInfo
- Publication number
- CA1085531A CA1085531A CA188,024A CA188024A CA1085531A CA 1085531 A CA1085531 A CA 1085531A CA 188024 A CA188024 A CA 188024A CA 1085531 A CA1085531 A CA 1085531A
- Authority
- CA
- Canada
- Prior art keywords
- filter media
- solvent
- binder
- amount
- composition
- 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
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
- B01D39/14—Other self-supporting filtering material ; Other filtering material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
- B01D17/08—Thickening liquid suspensions by filtration
- B01D17/10—Thickening liquid suspensions by filtration with stationary filtering elements
-
- 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
- B01D69/14—Dynamic membranes
- B01D69/141—Heterogeneous membranes, e.g. containing dispersed material; Mixed matrix membranes
- B01D69/148—Organic/inorganic mixed matrix membranes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Inorganic Chemistry (AREA)
- Dispersion Chemistry (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA292,639A CA1085532A (en) | 1972-12-13 | 1977-12-08 | Microporous sub-micron filter media |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US314,654 | 1972-12-13 | ||
US314654A US3862030A (en) | 1972-12-13 | 1972-12-13 | Microporous sub-micron filter media |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1085531A true CA1085531A (en) | 1980-09-09 |
Family
ID=23220872
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA188,024A Expired CA1085531A (en) | 1972-12-13 | 1973-12-12 | Microporous sub-micron filter media |
Country Status (10)
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2128215A1 (en) * | 2008-05-27 | 2009-12-02 | Schlumberger Holdings Limited | Cement compositions including polymer particles |
US7740070B2 (en) | 2008-06-16 | 2010-06-22 | Halliburton Energy Services, Inc. | Wellbore servicing compositions comprising a density segregation inhibiting composite and methods of making and using same |
Families Citing this family (69)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1341513A (US06272168-20010807-M00014.png) * | 1971-06-30 | 1973-12-25 | ||
US3931067A (en) * | 1974-08-16 | 1976-01-06 | Amerace Corporation | Hydrophobic microporous materials and process for producing same |
US3993566A (en) * | 1975-01-08 | 1976-11-23 | Amerace Corporation | Reverse osmosis apparatus |
US4028250A (en) * | 1975-05-30 | 1977-06-07 | Amerace Corporation | Filtration apparatus |
US4104345A (en) * | 1975-06-23 | 1978-08-01 | International Business Machines Corporation | Ceramic dielectrics |
US4102746A (en) * | 1975-08-29 | 1978-07-25 | Amerace Corporation | Immobilized proteins |
GB1578440A (en) * | 1975-12-24 | 1980-11-05 | Kraft Foods Ltd | Method for removing hop compounds and other bitter substances from suspensions of brewers yeast and from brewers yeast autolysates |
DE2613072B2 (de) * | 1976-03-26 | 1981-07-16 | Siemens AG, 1000 Berlin und 8000 München | Implantierbare Elektrode |
DE2613052B2 (de) * | 1976-03-26 | 1981-07-23 | Siemens AG, 1000 Berlin und 8000 München | Implantierbare Kohlenstoffelektrode |
US4169014A (en) * | 1976-08-16 | 1979-09-25 | Amerace Corporation | Method of immobilizing proteinaceous substances |
US4145279A (en) * | 1977-01-24 | 1979-03-20 | Pure Cycle Corporation | Water recycling system |
DE2816086C3 (de) * | 1978-04-13 | 1985-04-25 | Sartorius GmbH, 3400 Göttingen | Asymmetrische Ultrafiltrationsmembrane auf der Basis von Zellulosetriacetat |
US4255376A (en) * | 1979-06-01 | 1981-03-10 | Celanese Corporation | Solvent stretch process for preparing microporous films from precursor films of controlled crystalline structure |
DE3141672A1 (de) * | 1981-10-21 | 1983-05-05 | Bayer Ag, 5090 Leverkusen | Semipermeable membranen |
JPS59133235A (ja) * | 1983-01-21 | 1984-07-31 | Kanebo Ltd | 殺菌性ポリマー組成物及びその製造法 |
AU1435883A (en) * | 1983-05-09 | 1984-11-15 | Baxter Travenol Laboratories Inc. | Porous membranes |
JPS6067115U (ja) * | 1983-10-17 | 1985-05-13 | 四季ロール株式会社 | 濾過器 |
JPS61121925A (ja) * | 1984-11-19 | 1986-06-09 | Mitsubishi Petrochem Co Ltd | 通気性フイルムの製造方法 |
US4735193A (en) * | 1985-02-08 | 1988-04-05 | Uop Inc. | Separation of a monosaccharide with mixed matrix membranes |
US4608060A (en) * | 1985-04-15 | 1986-08-26 | Uop Inc. | Separation of polar gases from nonpolar gases |
US4606740A (en) * | 1985-04-15 | 1986-08-19 | Uop Inc. | Separation of polar gases from nonpolar gases |
JPH0814383B2 (ja) * | 1986-11-06 | 1996-02-14 | 三洋電機株式会社 | 送風装置 |
US4833172A (en) * | 1987-04-24 | 1989-05-23 | Ppg Industries, Inc. | Stretched microporous material |
US4861644A (en) * | 1987-04-24 | 1989-08-29 | Ppg Industries, Inc. | Printed microporous material |
FR2615270B1 (fr) * | 1987-05-15 | 1989-07-13 | Air Liquide | Detendeur pour gaz purs |
SU1662625A1 (ru) * | 1987-10-01 | 1991-07-15 | Ленинградский Технологический Институт Им.Ленсовета | Фильтрующа загрузка дл очистки воды от нефти и нефтепродуктов |
US4941897A (en) * | 1987-11-05 | 1990-07-17 | L & H Technologies, Inc. | Microporous filter and method |
JPH0750275B2 (ja) * | 1988-01-21 | 1995-05-31 | シャープ株式会社 | 液晶表示パネルのスペーサー散布装置 |
US5202267A (en) * | 1988-04-04 | 1993-04-13 | Hygeia Sciences, Inc. | Sol capture immunoassay kit and procedure |
US4874568A (en) * | 1988-09-26 | 1989-10-17 | The Dow Chemical Company | Process of making a porous membrane |
US4873037A (en) * | 1988-10-05 | 1989-10-10 | The Dow Chemical Company | Method for preparing an asymmetric semi-permeable membrane |
US4927802A (en) * | 1988-12-09 | 1990-05-22 | Ppg Industries, Inc. | Pressure-sensitive multi-part record unit |
US5022990A (en) * | 1989-01-12 | 1991-06-11 | Asahi Kasei Kogyo Kabushiki Kaisha | Polyvinylidene fluoride porous membrane and a method for producing the same |
US5000618A (en) * | 1989-04-06 | 1991-03-19 | Rohm And Haas Company | Method to prevent clogging of geotextiles and geonets |
US5019270A (en) * | 1989-07-06 | 1991-05-28 | Perseptive Biosystems, Inc. | Perfusive chromatography |
US5228989A (en) * | 1989-07-06 | 1993-07-20 | Perseptive Biosystems, Inc. | Perfusive chromatography |
US5047283A (en) * | 1989-09-20 | 1991-09-10 | Ppg Industries, Inc. | Electrically conductive article |
CA2068220A1 (en) * | 1989-11-08 | 1991-05-09 | Samuel Nochumson | Combined centrifuge tube and porous selection means for separation and recovery of biological materials |
US5155144A (en) * | 1990-10-29 | 1992-10-13 | Manganaro James L | Polysaccharide-based porous sheets |
US5177242A (en) * | 1991-12-17 | 1993-01-05 | Fmc Corporation | Process for preparing optically active cyanohydrins with enzymes |
US5662844A (en) * | 1993-07-09 | 1997-09-02 | Canon Kabushiki Kaisha | Process for the production of a filter |
NL9301716A (nl) * | 1993-10-06 | 1995-05-01 | X Flow Bv | Microfiltratie- en/of ultrafiltratiemembraan, werkwijze voor de bereiding van een dergelijk membraan, alsmede werkwijze voor het filtreren van een vloeistof met behulp van een dergelijk membraan. |
FI943809A (fi) * | 1994-08-19 | 1996-02-20 | Outokumpu Mintec Oy | Suodatinväliaine |
DE69627337D1 (de) * | 1995-07-14 | 2003-05-15 | Us Environmental Prot Agency W | Mit adsorbierendem material gefüllte membranen zur entfernung flüchtiger verbindungen aus abwasser |
JP3611066B2 (ja) * | 1996-08-29 | 2005-01-19 | 株式会社ルネサステクノロジ | 無機質充填剤及びエポキシ樹脂組成物の製造方法 |
US6998047B1 (en) | 1997-02-26 | 2006-02-14 | Millipore Corporation | Cast membrane structures for sample preparation |
US6048457A (en) | 1997-02-26 | 2000-04-11 | Millipore Corporation | Cast membrane structures for sample preparation |
EP0940427A1 (en) | 1998-03-06 | 1999-09-08 | Imation Corp. | Method of preparing a microporous film, and image accepting member |
US6114023A (en) * | 1998-07-20 | 2000-09-05 | Ppg Industries Ohio, Inc. | Printable microporous material |
US6939451B2 (en) * | 2000-09-19 | 2005-09-06 | Aclara Biosciences, Inc. | Microfluidic chip having integrated electrodes |
US6503295B1 (en) | 2000-09-20 | 2003-01-07 | Chevron U.S.A. Inc. | Gas separations using mixed matrix membranes |
US6616876B1 (en) | 2000-10-03 | 2003-09-09 | Atrium Medical Corporation | Method for treating expandable polymer materials |
US6923927B2 (en) * | 2000-10-03 | 2005-08-02 | Atrium Medical Corporation | Method for forming expandable polymers having drugs or agents included therewith |
US6726744B2 (en) | 2001-11-05 | 2004-04-27 | Uop Llc | Mixed matrix membrane for separation of gases |
WO2003045666A1 (en) * | 2001-11-21 | 2003-06-05 | Atrium Medical Corporation | Method for treating expandable polymer materials and products produced therefrom |
DE10344820B4 (de) * | 2003-09-26 | 2009-04-16 | Sartorius Stedim Biotech Gmbh | Adsorptionsmembranen, Verfahren zur Herstellung derselben und Verwendung der Adsorptionsmembranen in Vorrichtungen |
DE10344819B4 (de) * | 2003-09-26 | 2017-06-29 | Sartorius Stedim Biotech Gmbh | Adsorptionsmembranen, Verfahren zur Herstellung derselben und Vorrichtungen, welche die Adsorptionsmembranen umfassen |
US7306647B2 (en) * | 2004-11-19 | 2007-12-11 | Chevron U.S.A. Inc. | Mixed matrix membrane with mesoporous particles and methods for making and using the same |
US7344585B1 (en) | 2005-08-31 | 2008-03-18 | Uop Llc | Mixed matrix membrane for gas separation |
US7673757B2 (en) * | 2006-02-17 | 2010-03-09 | Millipore Corporation | Adsorbent filter media for removal of biological contaminants in process liquids |
US20080202084A1 (en) * | 2007-01-09 | 2008-08-28 | Lynch Michael S | Diesel particulate filter pleat design and method |
US8470074B2 (en) * | 2009-12-22 | 2013-06-25 | Exxonmobil Research And Engineering Company | Carbon dioxide sorbents |
US8435631B2 (en) | 2010-04-15 | 2013-05-07 | Ppg Industries Ohio, Inc. | Microporous material |
US9861719B2 (en) | 2010-04-15 | 2018-01-09 | Ppg Industries Ohio, Inc. | Microporous material |
KR101351513B1 (ko) * | 2012-06-28 | 2014-01-16 | 포항공과대학교 산학협력단 | 물과 기름을 선택적으로 분리할 수 있는 극소수성 여과 구조물 |
MX2016004289A (es) | 2013-10-04 | 2016-07-08 | Ppg Ind Ohio Inc | Material microporoso. |
EP3125966B1 (en) * | 2014-03-31 | 2019-06-19 | Koninklijke Philips N.V. | Breast pump and expression kit for a breast pump |
LU92934B1 (en) * | 2015-12-24 | 2017-07-21 | Hurrah Sarl | Porous membrane and method of production thereof |
US10842902B2 (en) | 2017-09-01 | 2020-11-24 | Ppg Industries Ohio, Inc. | Treated membrane for fragrance delivery |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2772322A (en) * | 1953-08-05 | 1956-11-27 | Us Rubber Co | Microporous vinyl chloride resin and method of making same |
GB1163426A (en) * | 1965-09-28 | 1969-09-04 | Kata Mfg And Filtering Co | Fluid Purification Device and method of producing same |
US3520416A (en) * | 1968-02-12 | 1970-07-14 | Pall Corp | Liquid and gas-permeable microporous materials and process for making the same |
US3598241A (en) * | 1968-08-22 | 1971-08-10 | Westinghouse Electric Corp | Support system for membranes used in the reverse osmosis process |
US3615024A (en) * | 1968-08-26 | 1971-10-26 | Amicon Corp | High flow membrane |
CA940677A (en) * | 1970-06-22 | 1974-01-29 | Regis R. Stana | Stabilization of desalination membranes |
-
1972
- 1972-12-13 US US314654A patent/US3862030A/en not_active Expired - Lifetime
-
1973
- 1973-12-04 GB GB5613873A patent/GB1458198A/en not_active Expired
- 1973-12-04 GB GB2052476A patent/GB1458199A/en not_active Expired
- 1973-12-12 CA CA188,024A patent/CA1085531A/en not_active Expired
- 1973-12-12 IT IT54261/73A patent/IT1000311B/it active
- 1973-12-12 BE BE1005583A patent/BE808536A/xx unknown
- 1973-12-13 FR FR7344593A patent/FR2210428B1/fr not_active Expired
- 1973-12-13 DE DE2362036A patent/DE2362036C2/de not_active Expired
- 1973-12-13 CH CH233276A patent/CH592467A5/xx not_active IP Right Cessation
- 1973-12-13 JP JP48139523A patent/JPS5953085B2/ja not_active Expired
- 1973-12-13 CH CH1749273A patent/CH593091A5/xx not_active IP Right Cessation
- 1973-12-13 LU LU69000A patent/LU69000A1/xx unknown
-
1978
- 1978-11-21 BE BE1009155A patent/BE872153Q/xx not_active IP Right Cessation
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2128215A1 (en) * | 2008-05-27 | 2009-12-02 | Schlumberger Holdings Limited | Cement compositions including polymer particles |
WO2009143998A1 (en) * | 2008-05-27 | 2009-12-03 | Services Petroliers Schlumberger | Cement compositions including polymer particles |
US8530541B2 (en) | 2008-05-27 | 2013-09-10 | Schlumberger Technology Corporation | Cement compositions including polymer particles |
US7740070B2 (en) | 2008-06-16 | 2010-06-22 | Halliburton Energy Services, Inc. | Wellbore servicing compositions comprising a density segregation inhibiting composite and methods of making and using same |
Also Published As
Publication number | Publication date |
---|---|
FR2210428A1 (US06272168-20010807-M00014.png) | 1974-07-12 |
GB1458198A (en) | 1976-12-08 |
AU6343473A (en) | 1975-06-12 |
BE808536A (fr) | 1974-06-12 |
DE2362036C2 (de) | 1986-02-06 |
BE872153Q (fr) | 1979-03-16 |
GB1458199A (en) | 1976-12-08 |
CH593091A5 (US06272168-20010807-M00014.png) | 1977-11-30 |
FR2210428B1 (US06272168-20010807-M00014.png) | 1978-10-27 |
IT1000311B (it) | 1976-03-30 |
CH592467A5 (US06272168-20010807-M00014.png) | 1977-10-31 |
JPS5046577A (US06272168-20010807-M00014.png) | 1975-04-25 |
DE2362036A1 (de) | 1974-06-20 |
LU69000A1 (US06272168-20010807-M00014.png) | 1974-07-05 |
JPS5953085B2 (ja) | 1984-12-22 |
US3862030A (en) | 1975-01-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CA1085531A (en) | Microporous sub-micron filter media | |
US5238623A (en) | Method for preparing microporous polyolefin shaped articles | |
US5183607A (en) | Polymer membranes for separation process | |
EP0309136B1 (en) | Oriented microporous film | |
US4539256A (en) | Microporous sheet material, method of making and articles made therewith | |
US5120594A (en) | Microporous polyolefin shaped articles with patterned surface areas of different porosity | |
DE68914774T2 (de) | Mehrschichtige mikroporöse Filmlaminate. | |
EP0105629B1 (en) | Microporous sheet material, method of making and articles made therewith | |
US4629563A (en) | Asymmetric membranes | |
US5154827A (en) | Laminated microporous fluorocarbon membrane and fluorocarbon filter cartridge using same | |
US4342811A (en) | Open-celled microporous sorbent-loaded textile fibers and films and methods of fabricating same | |
US3246767A (en) | Fluid-permeable materials and process of making the same | |
EP0036315B1 (en) | Anisotropic membranes | |
US5215662A (en) | Heat resistant microporous material production and products | |
JP3328394B2 (ja) | 複合微多孔膜 | |
US5922803A (en) | Thin-walled, extruded activated carbon filter | |
US4188418A (en) | Separation process | |
CA1208139A (en) | Membrane system and process therefor | |
CA2192351A1 (en) | Porous polysulfone membrane and process for producing the same | |
Fane et al. | Microfiltration of biomass and biofluids: effects of membrane morphology and operating conditions | |
US4550123A (en) | Thermally plastifiable compositions for microporous sorbent structure | |
US4826519A (en) | Multilayer filter element | |
CA1169610A (en) | Highly anisotropic membranes | |
CA2191526C (en) | Thin-walled, extruded activated carbon filter | |
CN107206321B (zh) | 用铜浸渍的过滤器 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |