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MX2007004933A - Prepolimeros preparados a partir de poliester polioles que contienen hidroximetilo derivados de acidos grasos. - Google Patents

Prepolimeros preparados a partir de poliester polioles que contienen hidroximetilo derivados de acidos grasos.

Info

Publication number
MX2007004933A
MX2007004933A MX2007004933A MX2007004933A MX2007004933A MX 2007004933 A MX2007004933 A MX 2007004933A MX 2007004933 A MX2007004933 A MX 2007004933A MX 2007004933 A MX2007004933 A MX 2007004933A MX 2007004933 A MX2007004933 A MX 2007004933A
Authority
MX
Mexico
Prior art keywords
containing polyester
hydroxmethyl
fatty acids
prepolymers
polyester polyols
Prior art date
Application number
MX2007004933A
Other languages
English (en)
Inventor
Debkumar Bhattacharjee
John N Argyropoulos
Bedri Erdem
Original Assignee
Dow Global Technologies Inc
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 Dow Global Technologies Inc filed Critical Dow Global Technologies Inc
Publication of MX2007004933A publication Critical patent/MX2007004933A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/36—Hydroxylated esters of higher fatty acids
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C08G18/0861—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers
    • C08G18/0866—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents in the presence of a dispersing phase for the polymers or a phase dispersed in the polymers the dispersing or dispersed phase being an aqueous medium
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4288—Polycondensates having carboxylic or carbonic ester groups in the main chain modified by higher fatty oils or their acids or by resin acids
    • 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
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/24—Impregnating materials with prepolymers which can be polymerised in situ, e.g. manufacture of prepregs

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Sealing Material Composition (AREA)
  • Paints Or Removers (AREA)

Abstract

La presente invencion se refiere a prepolimeros que se preparan mediante la reaccion de un poliisocianato con un poliester poliol que contiene hidroximetilo derivado de un acido graso. Los prepolimeros se pueden preparar de modo que contengan grupos isocianato, hidroxilo o una variedad de otros grupos funcionales reactivos. Los prepolimeros son utiles para preparar poliuretanos y otros polimeros, o agentes reticuladores.
MX2007004933A 2004-10-25 2005-10-24 Prepolimeros preparados a partir de poliester polioles que contienen hidroximetilo derivados de acidos grasos. MX2007004933A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US62222104P 2004-10-25 2004-10-25
PCT/US2005/038218 WO2006047434A1 (en) 2004-10-25 2005-10-24 Prepolymers made from hydroxmethyl-containing polyester polyols derived from fatty acids

Publications (1)

Publication Number Publication Date
MX2007004933A true MX2007004933A (es) 2007-06-12

Family

ID=35840280

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007004933A MX2007004933A (es) 2004-10-25 2005-10-24 Prepolimeros preparados a partir de poliester polioles que contienen hidroximetilo derivados de acidos grasos.

Country Status (15)

Country Link
US (1) US8598297B2 (es)
EP (1) EP1807462B1 (es)
JP (1) JP5000523B2 (es)
KR (1) KR101238614B1 (es)
CN (1) CN101048437B (es)
AR (1) AR051605A1 (es)
AT (1) ATE523540T1 (es)
AU (1) AU2005299520A1 (es)
BR (1) BRPI0516402A (es)
CA (1) CA2580568A1 (es)
MX (1) MX2007004933A (es)
MY (1) MY147769A (es)
RU (1) RU2418813C2 (es)
SG (1) SG159502A1 (es)
WO (1) WO2006047434A1 (es)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8293808B2 (en) 2003-09-30 2012-10-23 Cargill, Incorporated Flexible polyurethane foams prepared using modified vegetable oil-based polyols
MX2007004733A (es) 2004-10-25 2007-06-18 Dow Global Technologies Inc Polioles de polimero y dispersiones de polimero hechos de materiales que contienen hidroxilo basado en aceite vegetal.
AU2005299517B2 (en) 2004-10-25 2011-10-06 Dow Global Technologies Llc Aqueous polyurethane dispersions made from hydroxymethyl containing polyester polyols derived from fatty acids
CA2579511C (en) 2004-10-25 2013-12-17 Hanno R. Van Der Wal Polyurethanes made from hydroxy-methyl containing fatty acids or alkyl esters of such fatty acids
AU2005299518B2 (en) 2004-10-25 2011-09-22 Dow Global Technologies Llc Polyurethane carpet backings made using hydroxymethylated polyester polyols
JP5290525B2 (ja) * 2007-01-23 2013-09-18 東邦化学工業株式会社 一液型止水剤
US8722753B2 (en) * 2007-08-21 2014-05-13 Lear Corporation Hydroxyl terminated precursor and method of making the same
CN101842402A (zh) * 2007-09-04 2010-09-22 陶氏环球技术公司 使用高含量的天然油基多元醇制备的反应注射模塑的聚氨酯
JP2011516634A (ja) * 2008-03-20 2011-05-26 ダウ グローバル テクノロジーズ リミティド ライアビリティ カンパニー 天然油系ポリオールから作製されたプレポリマー
US8598247B2 (en) * 2008-04-17 2013-12-03 Dow Global Technologies Llc Polyurethane elastomers from renewable resources
ES2401058T3 (es) 2008-06-12 2013-04-16 Dow Global Technologies Llc Prepolímeros de poliol de polioles basados en aceite natural y espumas de poliuretano flexibles correspondientes
US8410213B2 (en) * 2009-01-26 2013-04-02 Michael James Barker Primerless two-part polyurethane adhesive
CN101798495B (zh) * 2009-02-10 2016-02-03 上海诺科化工新材料有限公司 一种利用回收聚酯废料合成水溶性或水分散性胶粘剂的方法
GB0903717D0 (en) * 2009-03-04 2009-04-15 Innochem Ltd Flexible polyurethane foam
CN102985457B (zh) * 2009-03-31 2014-10-29 陶氏环球技术有限责任公司 聚氨酯分散体、其生产方法、涂布的制品、以及涂布制品的方法
CN102449013B (zh) 2009-03-31 2013-12-04 陶氏环球技术有限责任公司 聚氨酯分散体、生产它的方法、涂布的制品、以及涂布制品的方法
US8822626B2 (en) * 2010-06-30 2014-09-02 Dow Global Technologies Llc Silyl-terminated polymers
ITMI20101380A1 (it) * 2010-07-27 2012-01-28 Dow Global Technologies Inc Pannello composito poliuretanico a basso impatto ambientale
EP2601233B1 (en) 2010-09-28 2014-12-17 Rohm and Haas Company Removable polyurethane floor coating
CN103261257A (zh) * 2010-11-22 2013-08-21 拜耳知识产权有限责任公司 制备软质聚氨酯泡沫塑料的方法
US20130247985A1 (en) * 2010-12-17 2013-09-26 Rohm And Haas Company Restrippable photovoltaic coatings
KR101255033B1 (ko) * 2011-03-03 2013-04-16 다이텍연구원 표면처리코팅용 친수성 폴리우레탄 수지의 제조방법
BR112014028436A2 (pt) * 2012-05-15 2017-06-27 3M Innovative Properties Co revestimentos protetores à base de poliuretano para lâminas de rotor
RU2667138C2 (ru) * 2013-03-28 2018-09-14 ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи Полиуретановый герметизирующий материал на основе поли(бутиленоксидных) многоатомных спиртов для герметизации стекла
RU2531191C1 (ru) * 2013-04-30 2014-10-20 Открытое акционерное общество "Кронос СПб" Полимочевинуретановая напыляемая мастика для получения толстослойного антикоррозионного покрытия
PL3137530T3 (pl) * 2014-04-30 2020-09-07 Arkema France Utwardzalne wodne dyspersje poliuretanowe wytwarzane z surowców odnawialnych
RU2554882C1 (ru) * 2014-05-19 2015-06-27 Общество с ограниченной ответственностью Научно-производственное предприятие "Макромер" Высококонцентрированная водная наноразмерная пу-дисперсия, не содержащая растворитель, способ ее получения и применение
US10414859B2 (en) 2014-08-20 2019-09-17 Resinate Materials Group, Inc. High recycle content polyester polyols
CN107075094A (zh) 2014-10-29 2017-08-18 树脂酸盐材料集团有限公司 来自羟基官能的缩酮酸、酯或酰胺的高再循环含量的聚酯型多元醇
CN107107553A (zh) 2014-12-01 2017-08-29 陶氏环球技术有限责任公司 收缩膜和其制得方法
BR112017015646A2 (pt) 2015-01-21 2018-03-13 Resinate Mat Group Inc poliois de alto teor reciclável de poliésteres termoplásticos e lignina ou tanino
EP3283545A1 (en) 2015-04-14 2018-02-21 Resinate Materials Group, Inc. Polyester polyols with increased clarity
EP3320008B1 (en) 2015-07-08 2023-12-06 Universiteit Gent Novel urethane based materials, derivatives, methods of their preparation and uses
EP3484969B1 (en) 2016-07-14 2023-06-07 Michelman, Inc. Aqueous based polyurethane/acrylate hybrid dispersions
US20190225835A1 (en) 2016-09-12 2019-07-25 Resinate Materials Group, Inc. Polyphenol alkoxylate containing blends and coatings
WO2019100058A1 (en) 2017-11-20 2019-05-23 Resinate Materials Group, Inc. Polyol compositions from thermoplastic polyesters and their use in hot-melt adhesives and binders
CN112375200A (zh) * 2020-11-13 2021-02-19 广东盛业化学科技有限公司 一种低温低湿快速固化的聚氨酯组合物及其制备方法

Family Cites Families (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3427334A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an alcohol aldehyde or ketone to increase catalytic activity
US3427335A (en) 1963-02-14 1969-02-11 Gen Tire & Rubber Co Double metal cyanides complexed with an acyclic aliphatic saturated monoether,an ester and a cyclic ether and methods for making the same
US3424335A (en) * 1966-07-25 1969-01-28 Structural Fibers Floating diaphragm
US4218543A (en) 1976-05-21 1980-08-19 Bayer Aktiengesellschaft Rim process for the production of elastic moldings
US4147679A (en) * 1976-06-02 1979-04-03 Ppg Industries, Inc. Water-reduced urethane coating compositions
US4433067A (en) 1982-04-23 1984-02-21 Texaco Inc. Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender and aromatic polyisocyanate
EP0106491A3 (en) * 1982-09-07 1985-12-04 HENKEL CORPORATION (a Delaware corp.) Hydroxymethyl polyols
US4423162A (en) * 1982-09-07 1983-12-27 Henkel Corporation Polyurethanes from hydroxymethyl polyols and polyisocyanates
US4534907A (en) * 1982-09-07 1985-08-13 Henkel Corporation Alkoxylated polyester polyols
US4496487A (en) * 1982-09-07 1985-01-29 Henkel Corporation Hydroxymethyl polyols
US4543369A (en) * 1982-09-07 1985-09-24 Henkel Corporation Alkoxylated polyester polyols and polyurethanes made therefrom
US4876019A (en) 1983-02-16 1989-10-24 The Dow Chemical Company Internal mold release compositions
US4599401A (en) 1983-10-27 1986-07-08 Union Carbide Corporation Low viscosity adducts of poly(active hydrogen) organic compounds and a polyepoxide
US4707535A (en) 1983-10-27 1987-11-17 Union Carbide Corporation Low viscosity adducts of a poly(active hydrogen) organic compound and polyepoxide
GB8330465D0 (en) 1983-11-15 1983-12-21 Fujisawa Pharmaceutical Co Fr-900452 substance
JPS61163991A (ja) 1985-01-16 1986-07-24 Fuji Standard Res Kk 炭素繊維用原料として好適なピツチの連続的製造方法
US4546120A (en) * 1985-03-26 1985-10-08 Henkel Corporation Urethane forming compositions based on fatty polyols
DE3626673A1 (de) 1986-08-07 1988-02-11 Bayer Ag Trennmittelkomposition, diese trennmittelkomposition enthaltende gemische, ein verfahren zur herstellung von elastischen formkoerpern und die nach diesem verfahren erhaltenen formkoerper
US4731486A (en) 1986-11-18 1988-03-15 Union Carbide Corporation Hydroformylation using low volatile phosphine ligands
US4843054A (en) 1987-02-26 1989-06-27 Arco Chemical Technology, Inc. Preparation of filterable double metal cyanide complex catalyst for propylene oxide polymerization
US4792574A (en) 1988-01-25 1988-12-20 Olin Corporation Stable, low viscosity polymer/polyisocyanate dispersion made using a macromolecular monomer and a functional monomer
US5300535A (en) 1988-10-25 1994-04-05 Asahi Glass Company Ltd. Method for producing polyurethane flexible foam
JP2995568B2 (ja) 1989-05-09 1999-12-27 旭硝子株式会社 ポリアルキレンオキシド誘導体の製造法
US4985491A (en) 1989-10-05 1991-01-15 Olin Corporation Polyurethane sealants made using high molecular weight polyols prepared with double metal cyanide catalysts
JPH05163342A (ja) 1991-12-11 1993-06-29 Asahi Glass Co Ltd ポリエーテル類の製造方法
DE4315841A1 (de) 1993-05-12 1994-11-17 Bayer Ag Harte hyrophobe Polyurethane
US5382642A (en) 1993-07-28 1995-01-17 Arco Chemical Technology, L.P. Copolymers of allyl alcohol propoxylates and vinyl aromatic monomers
US5712216A (en) 1995-05-15 1998-01-27 Arco Chemical Technology, L.P. Highly active double metal cyanide complex catalysts
DE4409043A1 (de) * 1994-03-17 1995-09-21 Bayer Ag Verfahren zur Herstellung von gegebenenfalls zellförmigen Polyurethanen
US5451652A (en) 1994-04-28 1995-09-19 Arco Chemical Technology, L.P. Polymers from propoxylated allyl alcohol
US6103849A (en) 1994-06-27 2000-08-15 Bayer Corporation Storage stable, heat curable polyurethane compositions
US5811566A (en) 1994-07-18 1998-09-22 Asahi Glass Company Ltd. Process for purifying a polyether
DE4440552A1 (de) 1994-11-12 1996-05-15 Hoechst Ag Verfahren zur Herstellung von Formylcarbonsäureestern
DE19507997B4 (de) * 1995-03-07 2007-07-12 Robert Bosch Gmbh Verfahren zur Anzeige von mehreren Informationen
US5952457A (en) 1995-09-12 1999-09-14 Mitsui Chemicals, Inc. Polymerization catalyst for alkylene oxide compound and production process of poly(alkylene oxide)
US5774123A (en) 1995-12-15 1998-06-30 Ncr Corporation Apparatus and method for enhancing navigation of an on-line multiple-resource information service
US5648447A (en) 1995-12-22 1997-07-15 Arco Chemical Technology, L.P. Elastomeric polyurethanes with improved properties based on crystallizable polyols in combination with low monol polyoxpropylene polyols
US5605939A (en) 1996-01-26 1997-02-25 Arco Chemical Technology, L.P. Poly(oxypropylene/oxyethylene) random polyols useful in preparing flexible high resilience foam with reduced tendencies toward shrinkage and foam prepared therewith
US5990352A (en) 1996-02-20 1999-11-23 Mitsui Chemicals, Inc. Phosphazenium salt and preparation process thereof, and process for producing poly(alkylene oxide)
US5856372A (en) 1996-05-23 1999-01-05 Arco Chemical Technology, L.P. Microcellular elastomers with improved processability and properties
US5856369A (en) 1996-07-30 1999-01-05 Osi Specialties, Inc. Polyethers and polysiloxane copolymers manufactured with double metal cyanide catalysts
US5817703A (en) 1996-09-30 1998-10-06 Woodbridge Foam Corporation Rebond foam and process for production thereof
US5786514A (en) 1996-12-18 1998-07-28 Arco Chemical Technology, L.P. Process for alkoxylating carbonyl-functionalized phenols using double metal cyanide catalysts
US5854386A (en) 1997-08-25 1998-12-29 Arco Chemical Technology, L.P. Stabilizers for polymer polyols
JP3830274B2 (ja) 1998-04-16 2006-10-04 三井化学株式会社 ポリアルキレンオキシドの製造方法
US6022903A (en) 1998-07-09 2000-02-08 Arco Chemical Technology L.P. Permanent gas blown microcellular polyurethane elastomers
DE19840846A1 (de) 1998-09-07 2000-03-09 Basf Ag Verfahren zur Herstellung von Fettalkoholalkoxylaten
US6046270A (en) 1998-10-14 2000-04-04 Bayer Corporation Silane-modified polyurethane resins, a process for their preparation and their use as moisture-curable resins
AU2983200A (en) 1999-02-05 2000-08-25 Dow Chemical Company, The Polyurethane sealant compositions
AU5923400A (en) 1999-07-09 2001-01-30 Dow Chemical Company, The Polymerization of ethylene oxide using metal cyanide catalysts
DE60037431T2 (de) 1999-07-09 2008-11-27 Dow Global Technologies, Inc., Midland Verfahren zur fraktionierung von polyethylenoxid hergestellt mit einem doppelmetallcyanidkatalysator
MXPA02000298A (es) 1999-07-09 2002-06-21 Dow Chemical Co Polimerizacion de oxidos de alquileno utilizando catalizadores de cianuro metalico y compuestos iniciadores no saturados.
US6455632B1 (en) 2000-12-05 2002-09-24 Bayer Corporation Aqueous polyurethane dispersions containing secondary amide groups and their use in one-component thermoset compositions
US6444746B1 (en) 2000-12-05 2002-09-03 Bayer Corporation Aqueous polyurethane dispersions containing pendant amide groups and their use in one-component thermoset compositions
DE10204523A1 (de) 2002-02-05 2003-08-07 Bayer Ag Alkoxysilan- und OH-Endgruppen aufweisende Polyurethanprepolymere mit erniedrigter Funktionalität, ein Verfahren zu ihrer Herstellung sowie ihre Verwendung
DE10240186A1 (de) 2002-08-28 2004-03-11 Basf Ag Verfahren zur Herstellung von emissionsarmen Polyurethan-Weichschaumstoffen
MXPA05012148A (es) * 2003-04-25 2006-02-10 Dow Global Technologies Inc Espumas de poliuretano elaboradas de polioles de poliester que contienen hidroximetilo.
DE602004012246T2 (de) 2003-04-25 2009-03-26 Dow Global Technologies, Inc., Midland Auf pflanzenöl basierende polyole und verfahren zu seiner herstellung
MY144123A (en) 2003-04-25 2011-08-15 Dow Global Technologies Inc Aldehyde and alcohol composition derived from seed oils
CA2579511C (en) 2004-10-25 2013-12-17 Hanno R. Van Der Wal Polyurethanes made from hydroxy-methyl containing fatty acids or alkyl esters of such fatty acids
MX2007004733A (es) 2004-10-25 2007-06-18 Dow Global Technologies Inc Polioles de polimero y dispersiones de polimero hechos de materiales que contienen hidroxilo basado en aceite vegetal.
AU2005299518B2 (en) 2004-10-25 2011-09-22 Dow Global Technologies Llc Polyurethane carpet backings made using hydroxymethylated polyester polyols
AU2005299517B2 (en) 2004-10-25 2011-10-06 Dow Global Technologies Llc Aqueous polyurethane dispersions made from hydroxymethyl containing polyester polyols derived from fatty acids

Also Published As

Publication number Publication date
WO2006047434A1 (en) 2006-05-04
CN101048437B (zh) 2011-05-25
JP2008518058A (ja) 2008-05-29
US20080096995A1 (en) 2008-04-24
CA2580568A1 (en) 2006-05-04
US8598297B2 (en) 2013-12-03
AU2005299520A1 (en) 2006-05-04
EP1807462A1 (en) 2007-07-18
ATE523540T1 (de) 2011-09-15
KR101238614B1 (ko) 2013-03-04
AR051605A1 (es) 2007-01-24
EP1807462B1 (en) 2011-09-07
JP5000523B2 (ja) 2012-08-15
KR20070068414A (ko) 2007-06-29
BRPI0516402A (pt) 2008-09-02
RU2007119370A (ru) 2008-12-10
MY147769A (en) 2013-01-31
CN101048437A (zh) 2007-10-03
RU2418813C2 (ru) 2011-05-20
SG159502A1 (en) 2010-03-30

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