SG115751A1 - Zeolite y alkylation catalysts - Google Patents

Zeolite y alkylation catalysts

Info

Publication number
SG115751A1
SG115751A1 SG200501485A SG200501485A SG115751A1 SG 115751 A1 SG115751 A1 SG 115751A1 SG 200501485 A SG200501485 A SG 200501485A SG 200501485 A SG200501485 A SG 200501485A SG 115751 A1 SG115751 A1 SG 115751A1
Authority
SG
Singapore
Prior art keywords
zeolite
alkylation catalysts
alkylation
catalysts
Prior art date
Application number
SG200501485A
Other languages
English (en)
Inventor
V Harris Thomas
J Marcantonio Paul
B Campbell Curt
Le Coent Jean-Louis
Tequi Pierre
Original Assignee
Chevron Oronite Co
Chevron Oronite Sa
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 Chevron Oronite Co, Chevron Oronite Sa filed Critical Chevron Oronite Co
Publication of SG115751A1 publication Critical patent/SG115751A1/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J37/00Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/0009Use of binding agents; Moulding; Pressing; Powdering; Granulating; Addition of materials ameliorating the mechanical properties of the product catalyst
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J29/00Catalysts comprising molecular sieves
    • B01J29/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites
    • B01J29/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • B01J29/08Crystalline aluminosilicate zeolites; Isomorphous compounds thereof of the faujasite type, e.g. type X or Y
    • B01J29/084Y-type faujasite
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/63Pore volume
    • B01J35/633Pore volume less than 0.5 ml/g
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J35/00Catalysts, in general, characterised by their form or physical properties
    • B01J35/60Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64Pore diameter
    • B01J35/65150-500 nm
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2/00Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms
    • C07C2/54Preparation of hydrocarbons from hydrocarbons containing a smaller number of carbon atoms by addition of unsaturated hydrocarbons to saturated hydrocarbons or to hydrocarbons containing a six-membered aromatic ring with no unsaturation outside the aromatic ring
    • C07C2/64Addition to a carbon atom of a six-membered aromatic ring
    • C07C2/66Catalytic processes
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C303/00Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides
    • C07C303/02Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof
    • C07C303/04Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups
    • C07C303/06Preparation of esters or amides of sulfuric acids; Preparation of sulfonic acids or of their esters, halides, anhydrides or amides of sulfonic acids or halides thereof by substitution of hydrogen atoms by sulfo or halosulfonyl groups by reaction with sulfuric acid or sulfur trioxide
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01Sulfonic acids
    • C07C309/28Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/29Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings
    • C07C309/30Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings of six-membered aromatic rings substituted by alkyl groups
    • C07C309/31Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton of non-condensed six-membered aromatic rings of six-membered aromatic rings substituted by alkyl groups by alkyl groups containing at least three carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C309/00Sulfonic acids; Halides, esters, or anhydrides thereof
    • C07C309/01Sulfonic acids
    • C07C309/28Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C309/57Sulfonic acids having sulfo groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton containing carboxyl groups bound to the carbon skeleton
    • C07C309/58Carboxylic acid groups or esters thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M159/00Lubricating compositions characterised by the additive being of unknown or incompletely defined constitution
    • C10M159/12Reaction products
    • C10M159/20Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products
    • C10M159/24Reaction mixtures having an excess of neutralising base, e.g. so-called overbasic or highly basic products containing sulfonic radicals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01JCHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2229/00Aspects of molecular sieve catalysts not covered by B01J29/00
    • B01J2229/30After treatment, characterised by the means used
    • B01J2229/42Addition of matrix or binder particles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2529/00Catalysts comprising molecular sieves
    • C07C2529/04Catalysts comprising molecular sieves having base-exchange properties, e.g. crystalline zeolites, pillared clays
    • C07C2529/06Crystalline aluminosilicate zeolites; Isomorphous compounds thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10MLUBRICATING COMPOSITIONS; USE OF CHEMICAL SUBSTANCES EITHER ALONE OR AS LUBRICATING INGREDIENTS IN A LUBRICATING COMPOSITION
    • C10M2219/00Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions
    • C10M2219/04Organic non-macromolecular compounds containing sulfur, selenium or tellurium as ingredients in lubricant compositions containing sulfur-to-oxygen bonds, i.e. sulfones, sulfoxides
    • C10M2219/046Overbasedsulfonic acid salts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
SG200501485A 2004-03-12 2005-03-09 Zeolite y alkylation catalysts SG115751A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/800,047 US6974788B2 (en) 2004-03-12 2004-03-12 Zeolite Y alkylation catalysts

Publications (1)

Publication Number Publication Date
SG115751A1 true SG115751A1 (en) 2005-10-28

Family

ID=34920637

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200501485A SG115751A1 (en) 2004-03-12 2005-03-09 Zeolite y alkylation catalysts

Country Status (5)

Country Link
US (3) US6974788B2 (ja)
EP (3) EP1584373A3 (ja)
JP (2) JP4974468B2 (ja)
CA (1) CA2497958C (ja)
SG (1) SG115751A1 (ja)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6977319B2 (en) * 2004-03-12 2005-12-20 Chevron Oronite Company Llc Alkylated aromatic compositions, zeolite catalyst compositions and processes for making the same
US7479568B2 (en) * 2005-11-30 2009-01-20 Chevron Oronite Company Llc Process for making alkaline earth metal borated sulfonates
US20080011163A1 (en) * 2006-07-17 2008-01-17 Mcclain Michael S Sorbent porous polymeric composite materials
US20080161619A1 (en) * 2006-10-30 2008-07-03 Riley Mark G Process for Producing Phenylalkanes of Desired 2-Phenyl Content
US7655824B2 (en) * 2006-10-30 2010-02-02 Uop Llc Processes for producing alkylbenzenes over solid acid catalyst at low benzene to olefin ratios and low heavies make
EP2086399B1 (en) 2006-11-10 2017-08-09 Covidien LP Adaptive navigation technique for navigating a catheter through a body channel or cavity
US8218846B2 (en) 2008-05-15 2012-07-10 Superdimension, Ltd. Automatic pathway and waypoint generation and navigation method
EP2297673B1 (en) 2008-06-03 2020-04-22 Covidien LP Feature-based registration method
US20110085720A1 (en) 2009-05-14 2011-04-14 Superdimension, Ltd. Automatic Registration Technique
IT1395594B1 (it) * 2009-06-29 2012-10-16 Polimeri Europa Spa Processo per la preparazione di fenolo e cicloesanone
US8580717B2 (en) 2009-11-24 2013-11-12 Chevron Oronite Company Llc Process for making an overbased, sulfurized salt of an alkylated hydroxyaromatic compound
US20110136711A1 (en) * 2009-12-03 2011-06-09 Chevron Oronite Company Llc Highly overbased magnesium alkytoluene sulfonates
US7973206B1 (en) * 2009-12-16 2011-07-05 Uop Llc Alkylation process using catalysts with low olefin skeletal isomerization activity
US8470726B2 (en) * 2009-12-16 2013-06-25 Uop Llc Alkylation catalysts with low olefin skeletal isomerization activity
US9126184B2 (en) * 2009-12-16 2015-09-08 Uop Llc Detergent alkylation using a rare earth exchanged catalyst
US8916726B2 (en) * 2011-03-30 2014-12-23 Chevron Oronite Company Llc Method for the preparation of low overbased alkyltoluene sulfonate
CN108558708A (zh) * 2012-08-20 2018-09-21 索尔维特殊聚合物美国有限责任公司 采用三氧化硫磺化卤代苯衍生物的方法
CN113120920B (zh) * 2019-12-31 2022-08-12 中国石油化工股份有限公司 一种y沸石处理方法
WO2023008464A1 (ja) * 2021-07-27 2023-02-02 花王株式会社 内部オレフィンの製造方法、内部オレフィンスルホン酸塩の製造方法及び低温安定化方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588440A1 (en) * 1992-09-17 1994-03-23 Shell Internationale Researchmaatschappij B.V. Hydrocarbon conversion catalysts
JP2001170489A (ja) * 1999-12-16 2001-06-26 Natl Inst Of Advanced Industrial Science & Technology Meti 芳香族炭化水素の水素化触媒組成物
US20020179498A1 (en) * 1998-08-31 2002-12-05 Chester Arthur W. Gasoline sulfur reduction in fluid catalytic cracking
US20030147805A1 (en) * 2002-02-05 2003-08-07 Koegler Johannes Hendrik Nanocrystalline inorganic based zeolite and method for making same
US20030181779A1 (en) * 2000-05-30 2003-09-25 Broekhoven Emanuel Hermanus Van Process for the alkylation of hydrocarbons

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3007868A (en) * 1959-05-19 1961-11-07 Gulf Oil Corp Light-color, oil-soluble alkaline earth metal sulfonates
US3119660A (en) * 1960-09-26 1964-01-28 Union Carbide Corp Process for producing molecular sieve bodies
US3094383A (en) * 1960-12-16 1963-06-18 Minerals & Chem Philipp Corp Method for making synthetic zeolitic material
US3130007A (en) * 1961-05-12 1964-04-21 Union Carbide Corp Crystalline zeolite y
US3288716A (en) * 1964-09-10 1966-11-29 Continental Oil Co Method of lubrication employing synthetic hydrocarbon lubricants
US3316294A (en) * 1965-06-24 1967-04-25 Continental Oil Co Detergent alkylate and the sulfonate derivative
US3641177A (en) * 1969-11-26 1972-02-08 Exxon Research Engineering Co Alkylation of aromatic hydrocarbons
US3764533A (en) * 1970-08-07 1973-10-09 Continental Oil Co Oil soluble dialkaryl sulfonate compositions
US3929672A (en) * 1971-10-20 1975-12-30 Union Oil Co Ammonia-stable Y zeolite compositions
US3777006A (en) * 1972-01-21 1973-12-04 Grace W R & Co Process for preparing zeolitic bodies having high strength characteristics
US4123390A (en) * 1976-11-15 1978-10-31 Union Carbide Corporation Zeolite agglomerates having controlled pore structure
DE2861399D1 (en) * 1977-08-04 1982-01-28 Exxon Research Engineering Co Overbased monoalkyl orthoxylene and monoalkyl toluene sulfonates and use as lubricant additives
US4185040A (en) * 1977-12-16 1980-01-22 Union Oil Company Of California Alkylation of aromatic hydrocarbons
US4762813A (en) 1979-10-15 1988-08-09 Union Oil Company Of California Hydrocarbon conversion catalyst
US4879019A (en) 1979-10-15 1989-11-07 Union Oil Company Of California Hydrocarbon conversion process for selectively making middle distillates
US4767734A (en) 1979-10-15 1988-08-30 Union Oil Company Of California Hydrocarbon conversion process and catalyst for selectively making middle distillates
NL8200087A (nl) * 1981-01-19 1982-08-16 Mitsubishi Chem Ind Werkwijze voor het bereiden van een poreus vuurvast anorganisch oxyde.
US4395372A (en) * 1982-08-09 1983-07-26 Shell Oil Company Alkylation process
US4570027A (en) 1984-04-27 1986-02-11 Exxon Research And Engineering Co. Alkylation of aromatic molecules using a silica-alumina catalyst derived from zeolite
FR2564830B1 (fr) * 1984-05-25 1986-09-19 Orogil Procede de preparation d'alkylaryl sulfonates de metaux alcalino-terreux a partir d'acides alkylaryl sulfoniques lineaires et additifs detergents-dispersants pour huiles lubrifiantes ainsi obtenus
JPS62138321A (ja) * 1985-12-12 1987-06-22 Mizusawa Ind Chem Ltd 水素型ゼオライトの製造方法
GB8613132D0 (en) * 1986-05-30 1986-07-02 Shell Int Research Hydrocarbon conversion catalysts
US4876408A (en) * 1986-12-19 1989-10-24 Union Oil Company Of California Alkylation process using a catalyst having an increased selectivity for monoalkylation
US4959491A (en) * 1987-03-11 1990-09-25 Chevron Research Company Detergent grade olefins, alkylbenzenes and alkylbenzene sulfonates and processes for preparing
GB8723907D0 (en) * 1987-10-12 1987-11-18 Exxon Chemical Patents Inc Overbased metal sulphonate composition
US5004841A (en) 1987-11-23 1991-04-02 The Dow Chemical Company Alkylation of aromatic compounds to alkylates enriched in the linear-substituted isomers
EP0432132B1 (en) * 1988-03-28 1993-12-08 Tosoh Corporation A method for preparation of mono- and diisopropylnaphthalenes
ES2007545A6 (es) * 1988-08-03 1989-06-16 Petroquimica Espanola S A Petr Proceso de alquilacion catalitica en lecho fijo de hidrocarburos aromaticos.
JP2547115B2 (ja) * 1990-03-30 1996-10-23 財団法人石油産業活性化センター 炭化水素油用水素化処理触媒組成物ならびにそれを用いる水素化処理方法
US5118896A (en) * 1990-10-31 1992-06-02 Amoco Corporation Aromatic alkylation process using large macropore, small particle size, zeolite catalyst
DE69129843T2 (de) 1991-03-21 1999-03-11 Solutia Europe N.V./S.A., Bruessel/Bruxelles Verbessertes katalytisches Verfahren zur selektiven Alkylierung von aromatischen Kohlenwasserstoffen
US5191135A (en) * 1991-03-25 1993-03-02 Mobil Oil Corporation Aromatics alkylation process
US5111792A (en) 1991-06-07 1992-05-12 Toyota Jidosha Kabushiki Kaisha Apparatus for controlling heater for oxygen sensor and fuel control apparatus using the same
US5240889A (en) 1991-07-12 1993-08-31 Union Oil Company Of California Hydrated alkylation catalyst
US6270828B1 (en) * 1993-11-12 2001-08-07 Cargrill Incorporated Canola variety producing a seed with reduced glucosinolates and linolenic acid yielding an oil with low sulfur, improved sensory characteristics and increased oxidative stability
FR2698862B1 (fr) * 1992-12-08 1995-01-13 Elf Aquitaine Procédé de synthèse d'un aluminosilicate cristallin enrichi en silice, ayant la structure de la mazzite, l'aluminosilicate obtenu et son utilisation comme catalyseur de transformation des hydrocarbures.
JP2908959B2 (ja) 1993-04-07 1999-06-23 出光興産株式会社 新規触媒組成物
FR2731427B1 (fr) * 1995-03-08 1997-05-30 Chevron Chem Sa Alkylaryl-sulfonates lineaires isomerises, utiles comme additifs pour huiles lubrifiantes et hydocarbures alkylaryliques correspondants
JP3684265B2 (ja) * 1996-03-26 2005-08-17 触媒化成工業株式会社 均一なミクロポアと均一なメソポアの2種類の細孔を有するフォージャサイト型ゼオライトおよびその製造方法
CA2204461C (en) * 1996-05-14 2006-07-04 Thomas V. Harris Process for producing an alkylated, non-oxygen-containing aromatic hydrocarbon
US5824832A (en) * 1996-07-22 1998-10-20 Akzo Nobel Nv Linear alxylbenzene formation using low temperature ionic liquid
US6093672A (en) * 1997-03-20 2000-07-25 Shell Oil Company Noble metal hydrocracking catalysts
US6031144A (en) * 1997-08-06 2000-02-29 Chevron Chemical Company Llc Process for reducing the residual olefin content of an alkylation reaction product
US6071864A (en) * 1998-07-17 2000-06-06 Mobil Oil Corporation Methods for preparation of arylated poly∝olefins
US6337310B1 (en) * 2000-06-02 2002-01-08 Chevron Oronite Company Llc Alkylbenzene from preisomerized NAO usable in LOB and HOB sulfonate
US6673235B2 (en) * 2000-09-22 2004-01-06 Engelhard Corporation FCC catalysts for feeds containing nickel and vanadium
AU9297101A (en) * 2000-09-22 2002-04-02 Engelhard Corp Structurally enhanced cracking catalysts
US6942784B2 (en) * 2000-09-22 2005-09-13 Engelhard Corporation Structurally enhanced cracking catalysts
JP4477266B2 (ja) * 2001-09-26 2010-06-09 新日本石油株式会社 水素化処理触媒
JP2003117400A (ja) * 2001-10-15 2003-04-22 Sumitomo Chem Co Ltd 担体、その製造方法およびそれを用いてなる水素精製触媒
SG144762A1 (en) * 2002-07-19 2008-08-28 Entegris Inc Fluid flow measuring and proportional fluid flow control device
BRPI0508276A (pt) * 2004-03-03 2007-08-07 Shell Int Research suporte catalìtico conformado, processo para a preparação de um suporte catalìtico, composição catalìtica, processos para a preparação de uma composição catalìtica e de hidrocraqueamento, e, uso de uma composição catalìtica
US7539189B2 (en) * 2006-08-01 2009-05-26 Cisco Technology, Inc. Apparatus and methods for supporting 802.1X in daisy chained devices

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588440A1 (en) * 1992-09-17 1994-03-23 Shell Internationale Researchmaatschappij B.V. Hydrocarbon conversion catalysts
US20020179498A1 (en) * 1998-08-31 2002-12-05 Chester Arthur W. Gasoline sulfur reduction in fluid catalytic cracking
JP2001170489A (ja) * 1999-12-16 2001-06-26 Natl Inst Of Advanced Industrial Science & Technology Meti 芳香族炭化水素の水素化触媒組成物
US20030181779A1 (en) * 2000-05-30 2003-09-25 Broekhoven Emanuel Hermanus Van Process for the alkylation of hydrocarbons
US20030147805A1 (en) * 2002-02-05 2003-08-07 Koegler Johannes Hendrik Nanocrystalline inorganic based zeolite and method for making same

Also Published As

Publication number Publication date
EP2295392A2 (en) 2011-03-16
EP2095874A2 (en) 2009-09-02
CA2497958C (en) 2013-09-24
EP1584373A2 (en) 2005-10-12
US20060142624A1 (en) 2006-06-29
US7041863B2 (en) 2006-05-09
JP4974468B2 (ja) 2012-07-11
JP2005254237A (ja) 2005-09-22
US20050250970A1 (en) 2005-11-10
EP1584373A3 (en) 2006-02-01
EP2295392A3 (en) 2012-10-17
EP2095874A3 (en) 2009-10-21
CA2497958A1 (en) 2005-09-12
US20050203322A1 (en) 2005-09-15
JP2012024766A (ja) 2012-02-09
US6974788B2 (en) 2005-12-13
US7563937B2 (en) 2009-07-21

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