HUP0104540A2 - Alfa-olefinből és vinil vagy vinilidén aromás monomerből és/vagy sztérikusan gátolt alifás vagy cikloalifás vinil vagy vinilidén monomerből származó interpolimerek és alkenil aromás polimerek keverékéből előállított lágy, rugalmas habok - Google Patents

Alfa-olefinből és vinil vagy vinilidén aromás monomerből és/vagy sztérikusan gátolt alifás vagy cikloalifás vinil vagy vinilidén monomerből származó interpolimerek és alkenil aromás polimerek keverékéből előállított lágy, rugalmas habok

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Publication number
HUP0104540A2
HUP0104540A2 HU0104540A HUP0104540A HUP0104540A2 HU P0104540 A2 HUP0104540 A2 HU P0104540A2 HU 0104540 A HU0104540 A HU 0104540A HU P0104540 A HUP0104540 A HU P0104540A HU P0104540 A2 HUP0104540 A2 HU P0104540A2
Authority
HU
Hungary
Prior art keywords
vinylidene
vinyl
blends
olefin
alpha
Prior art date
Application number
HU0104540A
Other languages
English (en)
Inventor
Russell P. Barry
Bharat I. Chaudhary
Lawrence S. Hood
Original Assignee
The Dow Chemical Co.
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 The Dow Chemical Co. filed Critical The Dow Chemical Co.
Publication of HUP0104540A2 publication Critical patent/HUP0104540A2/hu
Publication of HUP0104540A3 publication Critical patent/HUP0104540A3/hu

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • C08L25/06—Polystyrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2325/00—Characterised by the use of 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 an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons
    • C08J2325/04—Homopolymers or copolymers of styrene
    • C08J2325/08—Copolymers of styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; 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
    • C08L2203/00—Applications
    • C08L2203/14—Applications used for foams
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
    • C08L23/0838—Copolymers of ethene with aromatic monomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/05—Use of one or more blowing agents together
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249976—Voids specified as closed
    • Y10T428/249977—Specified thickness of void-containing component [absolute or relative], numerical cell dimension or density

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

A találmány tárgya eljárás kevesebb mint körülbelül 65 AskerCkeménységű lágy habok előállítására, amely szerint (I) egy polimerolvadékot képeznek (A) 30-70 tömeg% (az A és B komponensekössztömegére vonatkoztatva) egy vagy több alkenil aromás polimerből;és (B) 30-70 tömeg% (az A és B komponensek össztömegére vonatkoztatva)egy vagy több lényegében random interpolimerből; (C) adott esetben egyvagy több gócképző szerből; és (D) adott esetben egy vagy több egyébadalék anyagból; és (II) a polimer olvadékba megemelt nyomáson (E) egyvagy több habosítószer bevitelével egy habosítható gélt képeznek;(III) a habosítható gélt optimális hőmérsékletre hűtik; és (IV) a(III) lépésben kapott gélt egy szerszámon keresztül egy alacsonyabbnyomású térbe extrudálva egy habot állítanak elő. A találmány továbbitárgya a fenti eljárással kapott hab, adott esetben akusztikaiszigetelő formájában. Ó
HU0104540A 1998-12-04 1999-11-16 Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers HUP0104540A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/205,938 US6231795B1 (en) 1998-12-04 1998-12-04 Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers
PCT/US1999/026970 WO2000034363A2 (en) 1998-12-04 1999-11-16 Soft and flexible foams

Publications (2)

Publication Number Publication Date
HUP0104540A2 true HUP0104540A2 (hu) 2002-03-28
HUP0104540A3 HUP0104540A3 (en) 2003-08-28

Family

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Family Applications (1)

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HU0104540A HUP0104540A3 (en) 1998-12-04 1999-11-16 Soft and flexible foams made from blends of alkenyl aromatic polymers and alpha-olefin/vinyl or vinylidene aromatic and/or sterically hindered aliphatic or cycloaliphatic vinyl or vinylidene interpolymers

Country Status (15)

Country Link
US (2) US6231795B1 (hu)
EP (1) EP1144489A2 (hu)
JP (1) JP2002531656A (hu)
KR (1) KR20010081069A (hu)
CN (1) CN1333796A (hu)
AR (1) AR022686A1 (hu)
AU (1) AU1819600A (hu)
BR (1) BR9916946A (hu)
CA (1) CA2353089A1 (hu)
CZ (1) CZ20011985A3 (hu)
HU (1) HUP0104540A3 (hu)
IL (1) IL143489A0 (hu)
MY (1) MY130853A (hu)
NO (1) NO20012694L (hu)
WO (1) WO2000034363A2 (hu)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5607551A (en) * 1993-06-24 1997-03-04 Kimberly-Clark Corporation Soft tissue
US6187232B1 (en) * 1998-12-04 2001-02-13 The Dow Chemical Company Acoustical insulation foams
CA2372504A1 (en) * 1999-04-30 2000-11-09 Susan E. Dollinger Alkenyl aromatic polymer foam laminates
CN1447837A (zh) * 2000-07-20 2003-10-08 陶氏环球技术公司 由烯基芳族聚合物和α－烯烃/乙烯基或亚乙烯基芳族共聚体的共混物得到的泡沫组合物
US20020111389A1 (en) * 2000-08-14 2002-08-15 Chaudhary Bharat I. Dimenssionally stable foam made from compatiblized blends of poly (vinly aromatic) polymers and poly (alpha-olefin) polymers for cushion packaging applications
US20030124030A1 (en) * 2001-12-27 2003-07-03 Neopoxy Corporation System and method for delivering reactive fluids to remote application sites
US20040106739A1 (en) * 2002-02-19 2004-06-03 Cheung Yunwa Wilson Blends of substantially random interpolymers with enhanced thermal performance
DE10226749B4 (de) * 2002-06-14 2014-09-04 Basf Se Verfahren zur Herstellung von expandierbarem Polystyrol
US20040167270A1 (en) 2003-02-25 2004-08-26 Dane Chang Fugitive pattern for casting
US7741408B2 (en) * 2003-03-28 2010-06-22 Dow Global Technologies, Inc. Low gloss thermoformable flooring structure
US20080287560A1 (en) * 2004-12-31 2008-11-20 Loh Roland R Polymer foams containing multi-functional layered nano-graphite
US8568632B2 (en) * 2003-11-26 2013-10-29 Owens Corning Intellectual Capital, Llc Method of forming thermoplastic foams using nano-particles to control cell morphology
US9359481B2 (en) 2003-11-26 2016-06-07 Owens Corning Intellectual Capital, Llc Thermoplastic foams and method of forming them using nano-graphite
US7211941B2 (en) * 2004-02-02 2007-05-01 Matsushita Toshiba Picture Display Co., Ltd. Deflection yoke and cathode-ray tube apparatus
US20050208245A1 (en) * 2004-03-19 2005-09-22 Pepsico, Inc. Insulated label
EP1803752B1 (en) * 2004-09-06 2017-03-01 Sekisui Plastics Co., Ltd. Styrene-modified particle of linear low-density polyethylene resin, expandable styrene-modified particle of linear low-density polyethylene resin, processes for producing these, pre-expanded particle, and molded foam
US9187608B2 (en) * 2005-09-08 2015-11-17 Owens Corning Intellectual Capital, Llc Polystyrene foam containing a modifier-free nanoclay and having improved fire protection performance
US7941938B2 (en) * 2006-05-26 2011-05-17 Nike, Inc. Article of footwear with lightweight sole assembly
US20080242752A1 (en) * 2007-03-28 2008-10-02 Yadollah Delaviz Polystyrene foams incorporating nanographite and HFC-134
DE202007019511U1 (de) 2007-06-25 2013-03-14 Gala Industries, Inc. Gerät zur Herstellung von Polymerpellets enthaltend flüchtige organische Stoffe und/oder flüchtige organische Stoffe erzeugendes Material
MX2016016274A (es) * 2014-06-13 2017-07-05 Itene Inst Tecnologico Del Embalaje Transp Y Logistica Procedimiento para la conservacion de alimentos frescos perecederos en un envase y envase a tal efecto.
CN105906963A (zh) * 2016-05-05 2016-08-31 金宝丽科技（苏州）有限公司 一种羧基化聚苯乙烯复合包装材料及其制备方法
EP3636699A4 (en) * 2017-06-09 2021-02-17 Kaneka Corporation EXPANDED POLYOLEFIN-BASED RESIN BEADS, PROCESS FOR THE PRODUCTION OF EXPANDED POLYOLEFIN-BASED RESIN BEADS, AND POLYOLEFIN-BASED RESIN FOAM MOLDED BY FOAMING IN THE MOLD
GB2580756B (en) * 2018-11-28 2022-04-13 Rogers Corp Multi-layer exercise mat
US11559106B2 (en) 2019-10-24 2023-01-24 Nike, Inc. Article of footwear and method of manufacturing an article of footwear

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USB632416I5 (hu) 1956-03-01 1976-03-09
DE1629316C3 (de) 1966-12-16 1979-07-26 Basf Ag, 6700 Ludwigshafen Verfahren zur Herstellung von Schaumstoff-Formkörpem aus Äthylenpolymerisaten
US3573152A (en) 1969-07-29 1971-03-30 Foster Grant Co Inc Thermoplastic elongated cellular products
IT1008525B (it) * 1972-12-19 1976-11-30 Kanegafuchi Chemical Ind Collegamento di sci a blocco ad inerzia metodo ed apparecchio di stampag gio per resine poliolefiniche espanse
US3953668A (en) 1975-05-27 1976-04-27 Bell Telephone Laboratories, Incorporated Method and arrangement for eliminating flicker in interlaced ordered dither images
US4168353A (en) 1976-04-21 1979-09-18 Sekisui Kaseihin Kogyo Kabushiki Kaisha Process for producing foamable polyethylene resin particles
US4323528A (en) 1980-08-07 1982-04-06 Valcour Imprinted Papers, Inc. Method and apparatus for making large size, low density, elongated thermoplastic cellular bodies
JPS5923731B2 (ja) 1980-11-22 1984-06-04 日本スチレンペ−パ−株式会社 ポリプロピレン系樹脂予備発泡粒子
US4464484A (en) 1982-12-20 1984-08-07 Japan Styrene Paper Corporation Process for producing prefoamed polymer particles
US5096867A (en) 1990-06-04 1992-03-17 Exxon Chemical Patents Inc. Monocyclopentadienyl transition metal olefin polymerization catalysts
US5055438A (en) 1989-09-13 1991-10-08 Exxon Chemical Patents, Inc. Olefin polymerization catalysts
US4824720A (en) 1988-02-11 1989-04-25 The Dow Chemical Company Coalesced polyolefin foam having exceptional cushioning properties
NZ235032A (en) 1989-08-31 1993-04-28 Dow Chemical Co Constrained geometry complexes of titanium, zirconium or hafnium comprising a substituted cyclopentadiene ligand; use as olefin polymerisation catalyst component
US5057475A (en) 1989-09-13 1991-10-15 Exxon Chemical Patents Inc. Mono-Cp heteroatom containing group IVB transition metal complexes with MAO: supported catalyst for olefin polymerization
US5064802A (en) 1989-09-14 1991-11-12 The Dow Chemical Company Metal complex compounds
EP0478800B1 (en) * 1990-04-18 1995-07-19 Mitsui Petrochemical Industries, Ltd. Hot-melt adhesive
JP2545006B2 (ja) 1990-07-03 1996-10-16 ザ ダウ ケミカル カンパニー 付加重合触媒
US5189192A (en) 1991-01-16 1993-02-23 The Dow Chemical Company Process for preparing addition polymerization catalysts via metal center oxidation
AU2182992A (en) 1991-04-30 1992-12-21 Dow Chemical Company, The Perforated plastic foam and process for making
JP3275211B2 (ja) 1991-05-20 2002-04-15 ザ ダウ ケミカル カンパニー 付加重合触媒の製造方法
US5721185A (en) 1991-06-24 1998-02-24 The Dow Chemical Company Homogeneous olefin polymerization catalyst by abstraction with lewis acids
US5374696A (en) 1992-03-26 1994-12-20 The Dow Chemical Company Addition polymerization process using stabilized reduced metal catalysts
US5350723A (en) 1992-05-15 1994-09-27 The Dow Chemical Company Process for preparation of monocyclopentadienyl metal complex compounds and method of use
DE69313354T3 (de) * 1992-06-04 2001-01-18 Mitsui Chemicals Inc Verfahren zur Herstellung von einem Ethylencopolymeren
WO1994000500A1 (en) 1992-06-26 1994-01-06 Exxon Chemical Patents Inc. Solution phase polymerization process utilizing metallocene catalyst with production of olefin polymers
US5340840A (en) * 1993-03-18 1994-08-23 The Dow Chemical Company Foam structures of ethylenic polymer material having enhanced toughness and elasticity and process for making
US5347024A (en) 1993-03-19 1994-09-13 The Dow Chemical Company Preparation of addition polymerization catalysts via Lewis acid mitigated metal center oxidation
US5374730A (en) 1993-11-04 1994-12-20 Torcan Chemical Ltd. Preparation of omeprazole and lansoprazole
US5460818A (en) * 1994-04-12 1995-10-24 The Dow Chemical Company Compatibilized blend of olefinic polymers and monovinylidene aromatic polymers
US5480603A (en) 1994-05-19 1996-01-02 The Dow Chemical Company Method for preparing preforms for molding processes
US5658625A (en) * 1994-05-25 1997-08-19 W.R. Grace & Co.-Conn. Film containing alpha-olefin/vinyl aromatic copolymer
WO1997022455A1 (en) 1995-12-20 1997-06-26 The Dow Chemical Company Fast cure of high density ethylene polymer foams
DE69711061T2 (de) * 1996-09-04 2002-07-18 Dow Chemical Co Boden-, wand- oder deckenverkleidung
TW473503B (en) * 1996-09-04 2002-01-21 Dow Chemical Co Substantially random interpolymer comprising Α-olefin/vinyl aromatic monomer and/or hindered aliphatic or cycloaliphatic vinyl or vinylidene monomers, ethylene/styrene copolymer, and process for preparing Α-olefin/vinyl aromatic monomer interpoly

Also Published As

Publication number Publication date
IL143489A0 (en) 2002-04-21
MY130853A (en) 2007-07-31
HUP0104540A3 (en) 2003-08-28
CA2353089A1 (en) 2000-06-15
AU1819600A (en) 2000-06-26
WO2000034363A3 (en) 2000-09-21
NO20012694D0 (no) 2001-05-31
EP1144489A2 (en) 2001-10-17
AR022686A1 (es) 2002-09-04
NO20012694L (no) 2001-07-09
JP2002531656A (ja) 2002-09-24
US6133333A (en) 2000-10-17
CZ20011985A3 (cs) 2001-11-14
KR20010081069A (ko) 2001-08-25
BR9916946A (pt) 2001-12-18
CN1333796A (zh) 2002-01-30
WO2000034363A2 (en) 2000-06-15
US6231795B1 (en) 2001-05-15

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