ES2036326T3 - Procedimiento para la preparacion de poliglicerinas. - Google Patents

Procedimiento para la preparacion de poliglicerinas.

Info

Publication number
ES2036326T3
ES2036326T3 ES198989122942T ES89122942T ES2036326T3 ES 2036326 T3 ES2036326 T3 ES 2036326T3 ES 198989122942 T ES198989122942 T ES 198989122942T ES 89122942 T ES89122942 T ES 89122942T ES 2036326 T3 ES2036326 T3 ES 2036326T3
Authority
ES
Spain
Prior art keywords
glycerol
reaction mixture
preparation
diglycerol
epichlorohydrin
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198989122942T
Other languages
English (en)
Inventor
Gerald Dr. Dipl.-Chem. Jakobson
Werner Dr. Dipl.-Chem. Siemanowski
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Cavity GmbH
Original Assignee
Deutsche Solvay Werke GmbH
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 Deutsche Solvay Werke GmbH filed Critical Deutsche Solvay Werke GmbH
Application granted granted Critical
Publication of ES2036326T3 publication Critical patent/ES2036326T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/18—Preparation of ethers by reactions not forming ether-oxygen bonds
    • C07C41/26—Preparation of ethers by reactions not forming ether-oxygen bonds by introduction of hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/02—Preparation of ethers from oxiranes
    • C07C41/03—Preparation of ethers from oxiranes by reaction of oxirane rings with hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/16—Preparation of ethers by reaction of esters of mineral or organic acids with hydroxy or O-metal groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/34—Separation; Purification; Stabilisation; Use of additives
    • C07C41/40—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation
    • C07C41/42—Separation; Purification; Stabilisation; Use of additives by change of physical state, e.g. by crystallisation by distillation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

EL INVENTO SE REFIERE A UN PROCEDIMIENTO PARA LA PREPARACION DE POLIGLICERINAS (CON MAS DEL 50 % EN PESO DE DIGLICERINA) POBRES EN COMPONENTES CICLICOS, POR REACCION DE GLICERINA CON CLORHIDRINAS. PARA ELLO SE HACE REACCIONAR GLICERINA CON EPICLORHIDRINA (EN LUGAR DE CLORHIDRINA) A TEMPERATURAS DE 20 (GRADOS) A 120 (GRADOS) C Y EN UNAS RELACIONES MOLARES DETERMINADAS DE GLICERINA A EPICLORHIDRINA, EN PRESENCIA DE UN CATALIZADOR ACIDO Y LA MEZCLA REACTIVA QUE SE OBTIENE, SIN SER SEPARADA, SE HACE REACCIONAR DE FORMA CORRESPONDIENTE A SU CONTENIDO EN CLORO ORGANICO, CON UNA SOLUCION ALCALINA, PREFERENTEMENTE ACUOSA, A UNA TEMPERATRURA DE 50 (GRADOS) - 100 (GRADOS) C. SE DESALINIFICA A CONTINUACION LA MEZCLA DE LA REACCION, DESPUES DE AÑADIR AGUA, A TRAVES DE UNO O VARIOS INTERCAMBIADORES CATIONICOS Y DESPUES ANIONICOS, SE DESTILA Y LA MEZCLA RESULTANTE DE GLICERINA-POLIGLICERINA SE SEPARA POR DESTILACION FRACCIONADA EN GLICERINA, DIGLICERINA Y POLIGLICERINAS SUPERIORES
ES198989122942T 1988-12-19 1989-12-12 Procedimiento para la preparacion de poliglicerinas. Expired - Lifetime ES2036326T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3842692A DE3842692A1 (de) 1988-12-19 1988-12-19 Verfahren zur herstellung von polyglycerinen

Publications (1)

Publication Number Publication Date
ES2036326T3 true ES2036326T3 (es) 1993-05-16

Family

ID=6369514

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198989122942T Expired - Lifetime ES2036326T3 (es) 1988-12-19 1989-12-12 Procedimiento para la preparacion de poliglicerinas.

Country Status (6)

Country Link
US (1) US5041688A (es)
EP (1) EP0374699B1 (es)
JP (1) JP2732921B2 (es)
AT (1) ATE82742T1 (es)
DE (2) DE3842692A1 (es)
ES (1) ES2036326T3 (es)

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US5198532A (en) * 1991-03-19 1993-03-30 Shell Oil Company Polycondensation of epihalohydrin and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols
US5233055A (en) * 1991-03-19 1993-08-03 Shell Oil Company Copolymerization of polyethercyclicpolyols with epoxy resins
US5338870A (en) * 1991-03-19 1994-08-16 Shell Oil Company Thermal condensation of polyhydric alcohols to form polyethercyclicpolyols
US5371244A (en) * 1991-03-19 1994-12-06 Shell Oil Company Polycondensation of dihydric alcohols and polyhydric alcohols and thermal condensation to form polyethercyclicpolyols
US5302728A (en) * 1991-03-19 1994-04-12 Shell Oil Company Polycondensation of phenolic hydroxyl-containing compounds and polyhydric alcohols and thermal condensation to form polyethercyclipolyols
US5302695A (en) * 1991-03-19 1994-04-12 Shell Oil Company Polycondensation of epoxy alcohols with polyhydric alcohols and thermal condensation to form polyethercyclicpolyols
US5204444A (en) * 1991-03-19 1993-04-20 Shell Oil Company Polycondensation of epoxy alcohols with polyhdric alcohols and thermal condensation to form polyethercyclicpolyols
DE4132171A1 (de) * 1991-09-27 1993-04-01 Solvay Werke Gmbh Verfahren zur herstellung von diglycerin und/oder polyglycerin
DE4228147A1 (de) * 1992-08-25 1994-03-03 Solvay Fluor & Derivate Verfahren und Vorrichtung zur Herstellung von Diglycerin
US5428178A (en) * 1992-10-13 1995-06-27 Shell Oil Company Polyethercyclipolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides or epoxy alcohols and optionally polyhydric alcohols with thermal condensation
US5286882A (en) * 1992-10-13 1994-02-15 Shell Oil Company Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols and metal hydroxides or epoxy alcohol and optionally polyhydric alcohols with addition of epoxy resins
US5371243A (en) * 1992-10-13 1994-12-06 Shell Oil Company Polyethercyclicpolyols from epihalohydrins, polyhydric alcohols, and metal hydroxides
JPH09286748A (ja) * 1996-04-19 1997-11-04 Dalian Chem Ind Co Ltd アルコール水溶液の脱水精製方法
US6723304B2 (en) 2001-11-13 2004-04-20 Noville, Inc. Oral care compositions comprising diglycerol
US6770264B2 (en) * 2001-11-13 2004-08-03 Noville, Inc. Chewing gum compositions comprising diglycerol
AU2003302419A1 (en) * 2002-11-28 2004-06-18 Daicel Chemical Industries, Ltd. Polyglycerols, polyglycerol/fatty acid ester, and processes for producing these
EP1752436A1 (en) 2003-11-20 2007-02-14 SOLVAY (Société Anonyme) Pseudo-azeotropic composition containing dichloropropanol and process for producing such composition
KR20080037613A (ko) 2005-05-20 2008-04-30 솔베이(소시에떼아노님) 폴리히드록실화 지방족 탄화수소의 클로로히드린으로의전환 방법
JP5419446B2 (ja) * 2005-05-20 2014-02-19 ソルヴェイ（ソシエテ アノニム） 耐腐食性装置内でのクロロヒドリンの調製方法
CA2628684A1 (en) * 2005-11-08 2007-05-18 Solvay (Societe Anonyme) Process for the manufacture of dichloropropanol by chlorination of glycerol
US8124814B2 (en) * 2006-06-14 2012-02-28 Solvay (Societe Anonyme) Crude glycerol-based product, process for its purification and its use in the manufacture of dichloropropanol
FR2913421B1 (fr) * 2007-03-07 2009-05-15 Solvay Procede de fabrication de dichloropropanol.
FR2913684B1 (fr) 2007-03-14 2012-09-14 Solvay Procede de fabrication de dichloropropanol
TW200911740A (en) * 2007-06-01 2009-03-16 Solvay Process for manufacturing a chlorohydrin
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
US7626062B2 (en) * 2007-07-31 2009-12-01 Carner William E System and method for recycling plastics
US20090082483A1 (en) * 2007-09-20 2009-03-26 Petrovic Zoran S Polyglycerol based polyols and polyurethanes and methods for producing polyols and polyurethanes
KR20100089835A (ko) * 2007-10-02 2010-08-12 솔베이(소시에떼아노님) 용기의 내부식성 향상을 위한 실리콘-함유 조성물의 용도
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
CN101786944B (zh) * 2010-01-11 2013-08-21 济南东润精化科技有限公司 一种高品质聚甘油的制备方法
KR20130036188A (ko) 2010-03-02 2013-04-11 바스프 에스이 블록 공중합체 및 이의 용도
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
EP2663689B1 (de) 2011-01-10 2014-11-05 Basf Se Öl-in-wasser-emulsionen
US9296858B2 (en) 2011-02-22 2016-03-29 Basf Se Polymers based on glycerol carbonate and an amine
AU2012219867B2 (en) * 2011-02-22 2015-09-17 Basf Se Polymers on the basis of glycerin carbonate and an amine
MX348472B (es) * 2011-02-22 2017-06-14 Basf Se Polimeros basados en carbonato de glicerina y un alcohol.
US9994674B2 (en) 2011-02-22 2018-06-12 Basf Se Polymers based on glycerol carbonate
WO2012152810A1 (de) 2011-05-10 2012-11-15 Basf Se Öl-in-wasser-emulsionen
JP2011241229A (ja) * 2011-08-23 2011-12-01 Mitsubishi Chemicals Corp ポリグリセリン脂肪酸エステルの製造方法
CA2927406C (en) 2013-11-19 2019-06-25 Basf Se Antifoaming agents for the paper industry, based on oil in water emulsions

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE510422C (de) * 1925-12-19 1930-10-18 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Oxalkylaethern des Glycerins
US2260753A (en) * 1939-10-23 1941-10-28 Shell Dev Process for the production of derivatives of epihalohydrins
US2520670A (en) * 1946-10-24 1950-08-29 Gen Mills Inc Polyglycerols
US4053525A (en) * 1976-11-01 1977-10-11 Shell Oil Company Process for production of glycerine
DE3410520A1 (de) * 1984-03-22 1985-09-26 Deutsche Solvay-Werke Gmbh, 5650 Solingen Verfahren zur herstellung von polyglycerinen durch reinigung und trennung einer waessrigen loesung eines polyglycerinhaltigen produktes
DE3809882A1 (de) * 1988-03-24 1989-10-05 Solvay Werke Gmbh Verfahren zur herstellung von polyglycerinen

Also Published As

Publication number Publication date
DE3842692A1 (de) 1990-06-21
EP0374699B1 (de) 1992-11-25
ATE82742T1 (de) 1992-12-15
JPH02218634A (ja) 1990-08-31
JP2732921B2 (ja) 1998-03-30
DE58902825D1 (de) 1993-01-07
EP0374699A1 (de) 1990-06-27
US5041688A (en) 1991-08-20

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