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AR065407A1 - Proceso para la fabricacion de epiclorhidrina - Google Patents

Proceso para la fabricacion de epiclorhidrina

Info

Publication number
AR065407A1
AR065407A1 ARP080100695A ARP080100695A AR065407A1 AR 065407 A1 AR065407 A1 AR 065407A1 AR P080100695 A ARP080100695 A AR P080100695A AR P080100695 A ARP080100695 A AR P080100695A AR 065407 A1 AR065407 A1 AR 065407A1
Authority
AR
Argentina
Prior art keywords
dichloro
propanol
epichlorohydrin
reaction medium
manufacture
Prior art date
Application number
ARP080100695A
Other languages
English (en)
Inventor
Philippe Krafft
Patrick Gilbeau
Original Assignee
Solvay
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
Priority claimed from FR0753375A external-priority patent/FR2912743B1/fr
Application filed by Solvay filed Critical Solvay
Publication of AR065407A1 publication Critical patent/AR065407A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/08—Compounds containing oxirane rings with hydrocarbon radicals, substituted by halogen atoms, nitro radicals or nitroso radicals
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/24—Synthesis of the oxirane ring by splitting off HAL—Y from compounds containing the radical HAL—C—C—OY
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/03—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds
    • C07D301/19—Synthesis of the oxirane ring by oxidation of unsaturated compounds, or of mixtures of unsaturated and saturated compounds with organic hydroperoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/02—Synthesis of the oxirane ring
    • C07D301/24—Synthesis of the oxirane ring by splitting off HAL—Y from compounds containing the radical HAL—C—C—OY
    • C07D301/26—Y being hydrogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Epoxy Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)

Abstract

Reivindicacion 1: Proceso para la fabricacion de epiclorhidrina, caracterizado porque comprende los siguientes pasos: a) en un medio de reaccion líquido, una mezcla de 1,3-dicloro-2-propanol y 2,3-dicloro-1-propanol, en el que el contenido de 1,3-dicloro-2-propanol es al menos 10% en peso, se hace reaccionar con al menos un compuesto básico con el fin de formar epiclorhidrina y una sal; y b) al menos una parte del medio de reaccion líquido del paso a) se somete a una operacion de decantacionen la que al menos una primera fraccion que contiene la mayor parte de epiclorhidrina que estaba contenida en la parte del medio de reaccion del paso a) antes de la operacion de decantacion se separan.
ARP080100695A 2007-02-20 2008-02-20 Proceso para la fabricacion de epiclorhidrina AR065407A1 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FR0753375A FR2912743B1 (fr) 2007-02-20 2007-02-20 Procede de fabrication d'epichlorhydrine
FR0755448 2007-06-04
FR0757941 2007-09-28
US1370407P 2007-12-14 2007-12-14

Publications (1)

Publication Number Publication Date
AR065407A1 true AR065407A1 (es) 2009-06-03

Family

ID=39691159

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080100695A AR065407A1 (es) 2007-02-20 2008-02-20 Proceso para la fabricacion de epiclorhidrina

Country Status (12)

Country Link
US (1) US20100032617A1 (es)
EP (1) EP2132190A2 (es)
JP (2) JP2010519237A (es)
KR (1) KR101023615B1 (es)
CN (2) CN103524459A (es)
AR (1) AR065407A1 (es)
BR (1) BRPI0807608A2 (es)
CA (1) CA2677031A1 (es)
EA (1) EA200970778A1 (es)
MX (1) MX2009008855A (es)
TW (1) TWI406855B (es)
WO (1) WO2008101866A2 (es)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1775278B1 (en) 2003-11-20 2016-04-13 Solvay Sa Process for producing epoxy resins
KR20080036555A (ko) 2005-05-20 2008-04-28 솔베이(소시에떼아노님) 클로로히드린으로부터 출발하여 에폭시드를 제조하는 방법
AR057255A1 (es) * 2005-11-08 2007-11-28 Solvay Proceso para la elaboracion de dicloropropanol por cloracion de glicerol
US20100032617A1 (en) * 2007-02-20 2010-02-11 Solvay (Societe Anonyme) Process for manufacturing epichlorohydrin
TWI500609B (zh) 2007-06-12 2015-09-21 Solvay 含有環氧氯丙烷的產品，其製備及其不同應用中的用途
TW200911693A (en) * 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
FR2925045B1 (fr) 2007-12-17 2012-02-24 Solvay Produit a base de glycerol, procede pour son obtention et son utilisation dans la fabrication de dichloropropanol
TWI478875B (zh) * 2008-01-31 2015-04-01 Solvay 使水性組成物中之有機物質降解之方法
CN101980995B (zh) 2008-04-03 2014-06-18 索尔维公司 包含甘油的组合物、获得该组合物的方法以及它们在二氯丙醇生产中的用途
FR2935968B1 (fr) * 2008-09-12 2010-09-10 Solvay Procede pour la purification de chlorure d'hydrogene
FR2939434B1 (fr) * 2008-12-08 2012-05-18 Solvay Procede de traitement de glycerol.
FR2952060B1 (fr) 2009-11-04 2011-11-18 Solvay Procede de fabrication d'un produit derive de l'epichlorhydrine
EP2496625A1 (en) 2009-11-04 2012-09-12 Solvay Sa Process for manufacturing an epoxy resin
WO2011092270A2 (en) 2010-02-01 2011-08-04 Akzo Nobel Chemicals International B.V. Process for preparing epichlorohydrin from dichlorohydrin
FR2963338B1 (fr) 2010-08-02 2014-10-24 Solvay Procede d'electrolyse
FR2964096A1 (fr) 2010-08-27 2012-03-02 Solvay Procede d'epuration d'une saumure
JP6049087B2 (ja) 2010-09-30 2016-12-21 ソルヴェイ（ソシエテ アノニム） 天然起源のエピクロロヒドリンの誘導体
FR2966825B1 (fr) 2010-10-29 2014-05-16 Solvay Procede de fabrication d'epichlorhydrine
CN104080737A (zh) 2011-12-19 2014-10-01 索尔维公司 用于减少水性组合物的总有机碳的方法
JP6004962B2 (ja) * 2012-02-16 2016-10-12 花王株式会社 エポキシ化合物の製造方法
EP2669307A1 (en) 2012-06-01 2013-12-04 Solvay Sa Process for manufacturing an epoxide
EP2669305A1 (en) 2012-06-01 2013-12-04 Solvay Sa Process for manufacturing an epoxy resin
EP2669247A1 (en) 2012-06-01 2013-12-04 Solvay Sa Process for manufacturing dichloropropanol
EP2669308A1 (en) 2012-06-01 2013-12-04 Solvay Sa Process for manufacturing an epoxy resin
EP2669306B1 (en) 2012-06-01 2015-08-12 Solvay Sa Process for manufacturing an epoxy resin
US9422256B2 (en) 2012-09-28 2016-08-23 Conser Spa Continuous process for producing epichlorohydrin from glycerol
WO2014064127A1 (en) 2012-10-26 2014-05-01 Akzo Nobel Chemicals International B.V. Process for preparing epichlorohydrin from dichlorohydrin
CZ306363B6 (cs) * 2013-06-10 2016-12-21 Spolek Pro Chemickou A Hutní Výrobu, Akciová Společnost Způsob výroby epoxy-monomerů a epoxidů
WO2015074684A1 (en) 2013-11-20 2015-05-28 Solvay Sa Process for manufacturing an epoxy resin
CN103709124B (zh) * 2013-12-06 2016-01-20 中国天辰工程有限公司 一种生产环氧氯丙烷的方法
CN105767227A (zh) * 2014-12-26 2016-07-20 丰益(上海)生物技术研发中心有限公司 一种能降低氯丙醇酯的油脂组合物
CN111607067B (zh) * 2020-06-02 2023-01-06 江苏扬农化工集团有限公司 一种环氧氯丙烷精馏釜残合成环氧树脂的方法
US12384737B2 (en) 2021-06-04 2025-08-12 The Board Of Trustees Of The University Of Alabama Compounds for solubilizing polymers
FR3125049B1 (fr) 2021-07-09 2024-04-26 Snf Sa Polymère cationique biosourcé à haute densité de charge

Family Cites Families (102)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US280893A (en) * 1883-07-10 Treating waters containing glycerine obtained by the decomposition of fatty matters
US3061615A (en) * 1962-10-30 Process for the production of alpha-epichlorhydrin
US865727A (en) * 1907-08-09 1907-09-10 Augustin L J Queneau Method of making and utilizing gas.
US2463850A (en) * 1946-07-20 1949-03-08 Standard Oil Dev Co Process for the production of chlorohydrins
US2505735A (en) * 1948-05-22 1950-04-25 Harshaw Chem Corp Purufication of crude glycerine
US2733195A (en) * 1954-09-01 1956-01-31 Process for concentrating aqueous
US2811227A (en) * 1955-01-20 1957-10-29 Houdaille Industries Inc Flutter damper
US2860146A (en) * 1955-04-14 1958-11-11 Shell Dev Manufacture of epihalohydrins
US2876217A (en) * 1956-12-31 1959-03-03 Corn Products Co Starch ethers containing nitrogen and process for making the same
US3135705A (en) * 1959-05-11 1964-06-02 Hercules Powder Co Ltd Polymeric epoxides
US3026270A (en) * 1958-05-29 1962-03-20 Hercules Powder Co Ltd Cross-linking of polymeric epoxides
US3052612A (en) * 1959-02-16 1962-09-04 Olin Mathieson Recovery of chlorine from electrol ysis of brine
US3158581A (en) * 1960-07-27 1964-11-24 Hercules Powder Co Ltd Polymeric epoxides
NL270270A (es) * 1960-10-17
NL283032A (es) * 1961-09-11
US3158680A (en) * 1962-02-01 1964-11-24 Gen Telephone & Electronies Co Telephone cable system
US3341491A (en) * 1963-09-10 1967-09-12 Hercules Inc Vulcanized epihalohydrin polymers
NL129282C (es) * 1963-10-21
US3445197A (en) * 1966-05-27 1969-05-20 Continental Oil Co Removing benzene from aqueous muriatic acid using a liquid paraffin
JPS5016341B1 (es) * 1968-03-23 1975-06-12
DE1809607C3 (de) * 1968-11-19 1974-01-10 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur absorptiven Trennung von bei der Gasphasenreaktion von Chlor und Cyanwasserstoff anfallenden Gemischen aus Chlorcyan und Chlorwasserstoff
CH544801A (de) * 1970-03-16 1973-11-30 Reichhold Albert Chemie Ag Verfahren zum Herstellen von Glycidyläthern
DE2163096B2 (de) * 1971-12-18 1974-02-14 Gutehoffnungshuette Sterkrade Ag, 4200 Oberhausen Verfahren zur Wiederaufwärmung eines verdichteten Gasstromes über dem Taupunkt
US4104434A (en) * 1974-01-30 1978-08-01 Owens-Corning Fiberglas Corporation Sizing composition and glass fibers sized therewith
LU70739A1 (es) * 1974-08-14 1976-08-19
US4011251A (en) * 1975-03-13 1977-03-08 Boris Konstantinovich Tjurin Method of preparing esters of glycerol and polyglycerols and C5-C9 monocarboxylic fatty acids
US4024301A (en) * 1975-05-02 1977-05-17 The B. F. Goodrich Company Internally coated reaction vessel for use in olefinic polymerization
DE2522286C3 (de) * 1975-05-20 1978-05-18 Hoechst Ag, 6000 Frankfurt Verfahren zur Reinigung von Rohchlorwasserstoff
US3954581A (en) * 1975-07-22 1976-05-04 Ppg Industries, Inc. Method of electrolysis of brine
US4255470A (en) * 1977-07-15 1981-03-10 The B. F. Goodrich Company Process for preventing polymer buildup in a polymerization reactor
JPS55157607A (en) * 1979-05-25 1980-12-08 Ryonichi Kk Suspension polymerization of vinyl chloride
US4322367A (en) * 1979-11-26 1982-03-30 Colgate-Palmolive Company Deoiling of aqueous solutions of sodium lauryl sulfate
US4309394A (en) * 1980-04-09 1982-01-05 Monsanto Company Method of preparing ultraphosphoric acid
US4390680A (en) * 1982-03-29 1983-06-28 The Dow Chemical Company Phenolic hydroxyl-containing compositions and epoxy resins prepared therefrom
US4499255B1 (en) * 1982-09-13 2000-01-11 Dow Chemical Co Preparation of epoxy resins
DE3339051A1 (de) * 1983-10-28 1985-05-09 Henkel KGaA, 4000 Düsseldorf Verfahren zur verbesserten destillativen aufarbeitung von glycerin
JPS60258171A (ja) * 1984-06-04 1985-12-20 Showa Denko Kk エピクロルヒドリンの製造方法
US4599178A (en) * 1984-07-16 1986-07-08 Shell Oil Company Recovery of glycerine from saline waters
GB2173496B (en) * 1985-04-04 1989-01-05 Inst Ciezkiej Syntezy Orga Method for producing epichlorohydrin
JPH0737677B2 (ja) * 1986-05-26 1995-04-26 日本鋼管株式会社 電気亜鉛めっき浴
US4832123A (en) * 1988-02-01 1989-05-23 Mobil Oil Corp. Removing fracture fluid via chemical blowing agents
US4898644A (en) * 1988-05-02 1990-02-06 Qo Chemicals, Inc. Removal of volatile acids from aqueous solutions
DE3816783A1 (de) * 1988-05-17 1989-11-30 Wacker Chemie Gmbh Verfahren zur reinigung von rohem, gasfoermigem chlorwasserstoff
CA1329782C (en) * 1988-08-09 1994-05-24 Thomas Buenemann Process for purifying crude glycerol
WO1991009924A1 (en) * 1989-12-29 1991-07-11 The Procter & Gamble Company Ultra mild surfactant with good lather
US5278260A (en) * 1990-04-12 1994-01-11 Ciba-Geigy Corporation Process for the preparation of epoxy resins with concurrent addition of glycidol and epihalohydrin
DE4039750A1 (de) * 1990-12-13 1992-06-17 Basf Ag Verfahren zur entfernung von phosgen aus abgasen
BE1005719A3 (fr) * 1992-03-17 1993-12-28 Solvay Procede de production d'epichlorhydrine.
EP0586998B1 (de) * 1992-09-06 1998-01-07 Solvay Deutschland GmbH Verfahren zur Behandlung von organischen Stoffen, insbesondere chlororganische Verbindungen enthaltenden Abwässern aus der Epichlorhydrinherstellung
JP2894134B2 (ja) * 1993-01-14 1999-05-24 ダイソー株式会社 光学活性エピクロルヒドリンの製造法
US5779915A (en) * 1994-09-08 1998-07-14 Solvay Umweltchemie Gmbh Method of removing chlorine and halogen-oxygen compounds from water by catalytic reduction
US5486627A (en) * 1994-12-02 1996-01-23 The Dow Chemical Company Method for producing epoxides
US6177599B1 (en) * 1995-11-17 2001-01-23 Oxy Vinyls, L.P. Method for reducing formation of polychlorinated aromatic compounds during oxychlorination of C1-C3 hydrocarbons
US5766270A (en) * 1996-05-21 1998-06-16 Tg Soda Ash, Inc. Solution mining of carbonate/bicarbonate deposits to produce soda ash
US5744655A (en) * 1996-06-19 1998-04-28 The Dow Chemical Company Process to make 2,3-dihalopropanols
FR2752242B1 (fr) * 1996-08-08 1998-10-16 Inst Francais Du Petrole Procede de fabrication d'esters a partir d'huiles vegetales ou animales et d'alcools
US5955043A (en) * 1996-08-29 1999-09-21 Tg Soda Ash, Inc. Production of sodium carbonate from solution mine brine
US6270682B1 (en) * 1997-02-20 2001-08-07 Solvay Deutschland Gmbh Method for removing chlorate ions from solutions
BE1011456A3 (fr) * 1997-09-18 1999-09-07 Solvay Procede de fabrication d'un oxiranne.
BE1011576A3 (fr) * 1997-11-27 1999-11-09 Solvay Produit a base d'epichlorhydrine et procede de fabrication de ce produit.
US6024829A (en) * 1998-05-21 2000-02-15 Lucent Technologies Inc. Method of reducing agglomerate particles in a polishing slurry
US6103092A (en) * 1998-10-23 2000-08-15 General Electric Company Method for reducing metal ion concentration in brine solution
WO2000035844A1 (en) * 1998-12-18 2000-06-22 The Dow Chemical Company Process for making 2,3-dihalopropanols
US6111153A (en) * 1999-06-01 2000-08-29 Dow Corning Corporation Process for manufacturing methyl chloride
EP1059278B1 (en) * 1999-06-08 2004-12-01 Showa Denko Kabushiki Kaisha Process for producing epichlorohydrin and intermediate thereof
JP4548556B2 (ja) * 1999-06-08 2010-09-22 昭和電工株式会社 エピクロロヒドリンの製造方法
US6428759B1 (en) * 2000-05-02 2002-08-06 Fmc Wyoming Corporation Production of feed liquors for sodium carbonate crystallization processes
US6740633B2 (en) * 2000-05-09 2004-05-25 Basf Aktiengesellschaft Polyelectrolyte complexes and a method for production thereof
JP4721311B2 (ja) * 2001-04-26 2011-07-13 昭和電工株式会社 ２，３−ジクロル−１−プロパノール及びエピクロルヒドリンの製造方法
DE10124386A1 (de) * 2001-05-18 2002-11-28 Basf Ag Verfahren zur Destillation oder Reaktivdestillation eines Gemisches, das mindestens eine toxische Komponente enthält
US6589497B2 (en) * 2001-06-13 2003-07-08 Fmc Wyoming Corporation Process for preparing soda ash from solution mined bicarbonate brines
US6806396B2 (en) * 2001-12-18 2004-10-19 E. I. Du Pont De Nemours And Company Disposal of fluoroform (HFC-23)
DE10207442A1 (de) * 2002-02-22 2003-09-11 Bayer Ag Aufbereitung von Kochsalz enthaltenden Abwässern zum Einsatz in der Chlor-Alkali-Elektrolyse
US6719957B2 (en) * 2002-04-17 2004-04-13 Bayer Corporation Process for purification of anhydrous hydrogen chloride gas
US6745726B2 (en) * 2002-07-29 2004-06-08 Visteon Global Technologies, Inc. Engine thermal management for internal combustion engine
DE10235476A1 (de) * 2002-08-02 2004-02-12 Basf Ag Integriertes Verfahren zur Herstellung von Isocyanaten
US7037481B2 (en) * 2002-09-09 2006-05-02 United Brine Services Company, Llc Production of ultra pure salt
DE10260084A1 (de) * 2002-12-19 2004-07-01 Basf Ag Auftrennung eines Stoffgemisches aus Clorwasserstoff und Phosgen
CN1982269B (zh) * 2003-11-20 2011-03-16 索尔维公司 用于生产有机化合物的方法
EP1775278B1 (en) * 2003-11-20 2016-04-13 Solvay Sa Process for producing epoxy resins
JP2005224771A (ja) * 2004-02-16 2005-08-25 Mitsubishi Heavy Ind Ltd 排水処理装置
CA2559522A1 (en) 2004-03-31 2005-10-20 Dow Global Technologies Inc. Process for preparing 1,3-dichloroacetone
US7456322B2 (en) * 2004-05-21 2008-11-25 Dow Global Technologies Inc. Process for preparing 1,3-dibromoacetone, 1-3-dichloroacetone and epichlorohydrin
KR101225402B1 (ko) * 2004-07-21 2013-01-23 다우 글로벌 테크놀로지스 엘엘씨 다중히드록시화-지방족 탄화수소 또는 그의 에스테르의클로로히드린으로의 전환
EP1632558A1 (en) * 2004-09-06 2006-03-08 The Procter & Gamble A composition comprising a surface deposition enhancing cationic polymer
WO2006041740A1 (en) * 2004-10-08 2006-04-20 The Procter & Gamble Company Oligomeric alkyl glyceryl sulfonate and/or sulfate surfactant mixture and a detergent composition comprising the same
TW200630385A (en) * 2005-02-09 2006-09-01 Vinnolit Gmbh & Co Kg Process for the polymerisation of vinyl-containing monomers
CA2608719A1 (en) * 2005-05-20 2006-09-28 Solvay (Societe Anonyme) Method for making a chlorohydrin starting with a polyhydroxylated aliphatic hydrocarbon
KR20080036555A (ko) * 2005-05-20 2008-04-28 솔베이(소시에떼아노님) 클로로히드린으로부터 출발하여 에폭시드를 제조하는 방법
FR2885903B1 (fr) * 2005-05-20 2015-06-26 Solvay Procede de fabrication d'epichlorhydrine
AR057255A1 (es) * 2005-11-08 2007-11-28 Solvay Proceso para la elaboracion de dicloropropanol por cloracion de glicerol
US20080021209A1 (en) * 2006-06-01 2008-01-24 New Jersey Institute Of Technology Ethers of bisanhydrohexitols
WO2007144335A1 (en) * 2006-06-14 2007-12-21 Solvay (Societe Anonyme) Crude glycerol-based product, process for its purification and its use in the manufacture of dichloropropanol
DE102006041465A1 (de) * 2006-09-02 2008-03-06 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat
US20100032617A1 (en) * 2007-02-20 2010-02-11 Solvay (Societe Anonyme) Process for manufacturing epichlorohydrin
TW200911693A (en) * 2007-06-12 2009-03-16 Solvay Aqueous composition containing a salt, manufacturing process and use
TWI500609B (zh) * 2007-06-12 2015-09-21 Solvay 含有環氧氯丙烷的產品，其製備及其不同應用中的用途
DE102007058701A1 (de) * 2007-12-06 2009-06-10 Bayer Materialscience Ag Verfahren zur Herstellung von Diarylcarbonat
FR2932488B1 (fr) * 2008-06-13 2012-10-26 Roquette Freres Compositions thermoplastiques ou elastomeriques a base d'amidon et procede de preparation de telles compositions.
FR2934272B1 (fr) * 2008-07-24 2013-08-16 Roquette Freres Procede de preparation de compositions a base de matiere amylacee et de polymere synthetique.
TWI368616B (en) * 2008-08-01 2012-07-21 Dow Global Technologies Llc Process for producing epoxides
FR2937040B1 (fr) * 2008-10-13 2012-07-27 Roquette Freres Compositions thermoplastiques ou elastomeriques a base d'esters d'une matiere amylacee et procede de preparation de telles compositions

Also Published As

Publication number Publication date
WO2008101866A2 (en) 2008-08-28
KR20090113337A (ko) 2009-10-29
JP2010519237A (ja) 2010-06-03
JP2014065734A (ja) 2014-04-17
EA200970778A1 (ru) 2010-02-26
CN101675037A (zh) 2010-03-17
BRPI0807608A2 (pt) 2014-07-22
US20100032617A1 (en) 2010-02-11
TW200906812A (en) 2009-02-16
TWI406855B (zh) 2013-09-01
CN103524459A (zh) 2014-01-22
CA2677031A1 (en) 2008-08-28
EP2132190A2 (en) 2009-12-16
KR101023615B1 (ko) 2011-03-21
WO2008101866A3 (en) 2009-11-05
MX2009008855A (es) 2009-09-28

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