MXPA02010621A - Eficiencia de filtracion mejorada. - Google Patents

Eficiencia de filtracion mejorada.

Info

Publication number
MXPA02010621A
MXPA02010621A MXPA02010621A MXPA02010621A MXPA02010621A MX PA02010621 A MXPA02010621 A MX PA02010621A MX PA02010621 A MXPA02010621 A MX PA02010621A MX PA02010621 A MXPA02010621 A MX PA02010621A MX PA02010621 A MXPA02010621 A MX PA02010621A
Authority
MX
Mexico
Prior art keywords
cellulose
synthetics
combinations
coating
filtration efficiency
Prior art date
Application number
MXPA02010621A
Other languages
English (en)
Spanish (es)
Inventor
Mohan L Sanduja
Original Assignee
Puradyn Filter Technologies In
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Puradyn Filter Technologies In filed Critical Puradyn Filter Technologies In
Publication of MXPA02010621A publication Critical patent/MXPA02010621A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • C10M175/0058—Working-up used lubricants to recover useful products ; Cleaning by filtration and centrifugation processes; apparatus therefor
    • 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
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D133/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Coating compositions based on derivatives of such polymers
    • C09D133/04—Homopolymers or copolymers of esters
    • C09D133/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C09D133/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10M—LUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M175/00—Working-up used lubricants to recover useful products ; Cleaning
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M14/00—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials
    • D06M14/02—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin
    • D06M14/04—Graft polymerisation of monomers containing carbon-to-carbon unsaturated bonds on to fibres, threads, yarns, fabrics, or fibrous goods made from such materials on to materials of natural origin of vegetal origin, e.g. cellulose or derivatives thereof
    • 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
    • B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
    • 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
    • B01D2239/0471—Surface coating material
    • 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
    • B01D2239/0471—Surface coating material
    • B01D2239/0492—Surface coating material on 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
    • B01D2239/08—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
    • B01D2239/10—Filtering material manufacturing
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/26—Esters containing oxygen in addition to the carboxy oxygen
    • C08F220/28—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety
    • C08F220/281—Esters containing oxygen in addition to the carboxy oxygen containing no aromatic rings in the alcohol moiety and containing only one oxygen, e.g. furfuryl (meth)acrylate or 2-methoxyethyl (meth)acrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/08—Homopolymers or copolymers of acrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides
    • C08L33/26—Homopolymers or copolymers of acrylamide or methacrylamide
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Graft Or Block Polymers (AREA)
  • Filtering Materials (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Paints Or Removers (AREA)
  • Separation By Low-Temperature Treatments (AREA)
MXPA02010621A 2000-04-28 2001-04-30 Eficiencia de filtracion mejorada. MXPA02010621A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20034300P 2000-04-28 2000-04-28
PCT/US2001/013663 WO2001083602A1 (en) 2000-04-28 2001-04-30 Improved filtration efficiency

Publications (1)

Publication Number Publication Date
MXPA02010621A true MXPA02010621A (es) 2004-03-02

Family

ID=22741322

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02010621A MXPA02010621A (es) 2000-04-28 2001-04-30 Eficiencia de filtracion mejorada.

Country Status (19)

Country Link
US (2) US20030069378A1 (enExample)
EP (1) EP1276800A4 (enExample)
JP (1) JP2003531724A (enExample)
KR (1) KR100787251B1 (enExample)
CN (1) CN1249137C (enExample)
AU (1) AU2001259213A1 (enExample)
BR (1) BR0110223A (enExample)
CA (1) CA2405744A1 (enExample)
EA (1) EA005037B1 (enExample)
GE (1) GEP20043387B (enExample)
HU (1) HUP0300577A2 (enExample)
IL (1) IL152238A (enExample)
MX (1) MXPA02010621A (enExample)
NO (1) NO20025076L (enExample)
NZ (1) NZ521989A (enExample)
PL (1) PL203123B1 (enExample)
UA (1) UA77395C2 (enExample)
WO (1) WO2001083602A1 (enExample)
ZA (1) ZA200208525B (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100352994C (zh) * 2005-12-01 2007-12-05 苏州大学 大豆纤维织物抗起毛起球整理的方法
KR101230109B1 (ko) * 2006-01-25 2013-02-05 쓰리엠 이노베이티브 프로퍼티즈 캄파니 항미생물성 공기정화용 필터
US8308851B2 (en) * 2007-03-27 2012-11-13 David Roberts Removal of contaminants from water and gas by filtration
DE102012020615A1 (de) * 2012-10-19 2014-04-24 Hydac Filtertechnik Gmbh Verfahren zur Oberflächenbehandlung eines Filtermediums
CN103831082B (zh) * 2014-03-06 2016-11-16 青岛惠城环保科技股份有限公司 一种再生处理润滑油的吸附剂的制备方法
WO2015168462A1 (en) * 2014-04-30 2015-11-05 K&N Engineering, Inc. Filter oil formulation
CN108136367A (zh) 2015-08-28 2018-06-08 塞里奥尼克斯股份有限公司 用于碱性污染物的气体过滤器
US10639588B2 (en) 2015-08-28 2020-05-05 Serionix, Inc. Gas filters for acidic contaminants
CN106215511A (zh) * 2016-06-15 2016-12-14 山东智汇专利运营有限公司 一种教学用水的过滤装置及其制备方法
CN108404520A (zh) * 2018-03-12 2018-08-17 江苏新亿源环保科技有限公司 一种高强度烟气过滤材料的制备方法
US12083780B2 (en) 2018-03-30 2024-09-10 Hydroxsys Holdings Limited Asymmetric composite membranes and hydrophilicitized microporous sheets of polyolefin used in their preparation
CN112739450A (zh) * 2018-03-30 2021-04-30 海德奥克赛斯控股有限公司 不对称复合膜及其制备中使用的改性基材

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE569241A (enExample) * 1957-07-08
US3330787A (en) * 1963-04-08 1967-07-11 Scott Paper Co Graft polymerization using ferrated thioated cellulose substrate, products thereof and intermediates
US3401049A (en) * 1964-05-25 1968-09-10 Polymer Res Corp Of America Method of grafting polymerizable monomer onto substrates and resultant article
US3434870A (en) * 1965-02-17 1969-03-25 Cotton Producers Inst Treating cellulosic textiles
US3514385A (en) * 1966-07-19 1970-05-26 Du Pont Process for radiation grafting onto a partially swollen cellulosic substrate
US3461052A (en) * 1967-01-03 1969-08-12 Atlas Chem Ind Process for producing graft copolymers using radiation
US3553306A (en) * 1969-10-24 1971-01-05 American Can Co Films and filaments having ion-exchange properties and process for making same
US3923870A (en) * 1973-07-11 1975-12-02 Troy Chemical Corp Urethanes of 1-halogen substituted alkynes
JPS5614972B2 (enExample) * 1973-08-20 1981-04-07
US4036588A (en) * 1976-03-09 1977-07-19 Research Corporation Method of increasing the water absorption of cellulose-containing materials
US4289583A (en) * 1977-11-18 1981-09-15 Engel Gary C Oil reclamation device
US4189351A (en) * 1977-11-18 1980-02-19 Engel Gary C Oil reclamation device
US4227969A (en) * 1977-11-18 1980-10-14 Engel Gary C Oil reclamation device
US4276211A (en) * 1980-03-10 1981-06-30 Troy Chemical Corporation Stabilization composition for coating composition
US4623560A (en) * 1982-09-02 1986-11-18 Central Illinois Manufacturing Co. Method of making water removing filter media
US4943352A (en) * 1987-06-15 1990-07-24 Purifiner Manufacturing Company Oil reclamation device
US5133878A (en) * 1989-11-17 1992-07-28 Pall Corporation Polymeric microfiber filter medium
US5387318A (en) * 1991-04-25 1995-02-07 Betz Laboratories, Inc. Water soluble graft copolymers for laser print deinking loop clarification
US5232748A (en) * 1991-10-21 1993-08-03 Polymer Research Corp. Of America Method of grafting polymerizable monomers onto substrates
US5342659A (en) * 1991-10-21 1994-08-30 Polymer Research Corp. Of America Method of grafting polymerizable monomers onto substrates
EP0586268B1 (en) * 1992-07-06 2000-02-23 Terumo Kabushiki Kaisha A pathogenic substance removing material and a blood filter comprising said material
JP3238495B2 (ja) * 1992-11-02 2001-12-17 日本原子力研究所 クリーンルーム内の微量汚染空気の浄化方法
JPH06142644A (ja) * 1992-11-11 1994-05-24 Toray Ind Inc 水浄化フィルター
IL104670A (en) * 1993-02-09 1998-04-05 Travenol Lab Israel Ltd Leukocyte removal method and filter unit for same
JP2643823B2 (ja) * 1993-03-25 1997-08-20 有限会社 エンゼル総合研究所 吸着材料及びその製造方法
US5439969A (en) * 1993-04-21 1995-08-08 James A. Bolton Substrate-reactive coating composition
US5706833A (en) * 1993-07-13 1998-01-13 Daicel Chemical Industries, Ltd. Tobacco filters and method of producing the same
JP3429544B2 (ja) * 1993-12-28 2003-07-22 日本原子力研究所 抗菌性エアフィルター
JPH07185235A (ja) * 1993-12-28 1995-07-25 Nippon Sheet Glass Co Ltd ろ紙とその製造方法
US5591330A (en) * 1994-05-25 1997-01-07 T/F Purifiner, Inc. Oil filter containing an oil soluble thermoplastic additive material therein
CA2153009C (en) * 1994-07-07 2007-05-08 Gary D. Grabaum Constant velocity joint boot and method of making the same
ZA96680B (en) * 1995-01-31 1996-10-30 Tf Purifiner Inc Oil reclamation device with evaporator base and head connected filter
WO1997037745A1 (en) * 1996-04-08 1997-10-16 Shell Oil Company Foam filter material and process to prepare foam filter material
US5763557A (en) * 1996-09-24 1998-06-09 Polymer Research Corp. Of America Grafting of a polymer onto cellophane by ultrasonic induced free radical polymerization
US5718258A (en) * 1996-10-22 1998-02-17 T/F Purifiner, Inc. Releasing additives into engine oil
JPH11350396A (ja) * 1998-06-04 1999-12-21 Mitsubishi Paper Mills Ltd 不織布、電池用セパレータおよびフィルタ
JP2000007511A (ja) * 1998-06-23 2000-01-11 Toyobo Co Ltd 抗菌性繊維、抗菌性布帛及びその製造法
GB9814394D0 (en) * 1998-07-03 1998-09-02 Scimat Ltd A gas filter element
US6368369B1 (en) * 2000-01-20 2002-04-09 Advanced Lubrication Technology, Inc. Liquid hydrocarbon fuel compositions containing a stable boric acid suspension

Also Published As

Publication number Publication date
UA77395C2 (en) 2006-12-15
WO2001083602A1 (en) 2001-11-08
CN1249137C (zh) 2006-04-05
JP2003531724A (ja) 2003-10-28
IL152238A (en) 2008-06-05
CA2405744A1 (en) 2001-11-08
KR20030001453A (ko) 2003-01-06
EP1276800A1 (en) 2003-01-22
ZA200208525B (en) 2003-10-20
EA005037B1 (ru) 2004-10-28
GEP20043387B (en) 2004-05-10
EA200201161A1 (ru) 2003-04-24
PL361930A1 (en) 2004-10-18
CN1433445A (zh) 2003-07-30
KR100787251B1 (ko) 2007-12-20
NO20025076D0 (no) 2002-10-22
NZ521989A (en) 2004-11-26
EP1276800A4 (en) 2005-04-20
PL203123B1 (pl) 2009-08-31
HK1057224A1 (en) 2004-03-19
AU2001259213A1 (en) 2001-11-12
NO20025076L (no) 2002-10-22
US20030069378A1 (en) 2003-04-10
BR0110223A (pt) 2003-07-15
US20060276576A1 (en) 2006-12-07
HUP0300577A2 (en) 2003-08-28
IL152238A0 (en) 2003-05-29

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