MX2015010408A - Nuevo proceso de purificacion de poliesteres. - Google Patents

Nuevo proceso de purificacion de poliesteres.

Info

Publication number
MX2015010408A
MX2015010408A MX2015010408A MX2015010408A MX2015010408A MX 2015010408 A MX2015010408 A MX 2015010408A MX 2015010408 A MX2015010408 A MX 2015010408A MX 2015010408 A MX2015010408 A MX 2015010408A MX 2015010408 A MX2015010408 A MX 2015010408A
Authority
MX
Mexico
Prior art keywords
polyester
purifying
novel method
residual monomer
impurities
Prior art date
Application number
MX2015010408A
Other languages
English (en)
Other versions
MX362421B (es
Inventor
Didier Bourissou
Blanca Martin-Vaca
Olivier Thillaye Du Boullay
Original Assignee
Ipsen Pharma Sas
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 Ipsen Pharma Sas filed Critical Ipsen Pharma Sas
Publication of MX2015010408A publication Critical patent/MX2015010408A/es
Publication of MX362421B publication Critical patent/MX362421B/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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/88—Post-polymerisation treatment
    • C08G63/90—Purification; Drying
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
    • C08G63/08—Lactones or lactides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Biological Depolymerization Polymers (AREA)
  • Detergent Compositions (AREA)

Abstract

La invención se refiere a un proceso de purificación de un poliéster que incluye impurezas, las impurezas incluyen al menos 0.1 % en peso de un poliéster o de un(os) monómero(s) residual(es), que incluye al menos una etapa de: (ii) agregar, al poliéster en un solvente, un material funcionalizado seleccionado entre un dendrímero de PAMAM y una resina funcionalizada por una o más funciones de amina primaria y/o secundaria. El método hace posible que se obtenga un nivel bajo de monómero(s) residual(es) mientras que se proporcionan condiciones de la reacción ventajosas económicamente y ambientalmente.
MX2015010408A 2013-02-26 2014-02-25 Nuevo proceso de purificacion de poliesteres. MX362421B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1351657A FR3002537B1 (fr) 2013-02-26 2013-02-26 Nouveau procede de purification de polyesters
PCT/EP2014/053600 WO2014131747A1 (fr) 2013-02-26 2014-02-25 Nouveau procédé de purification de polyesters

Publications (2)

Publication Number Publication Date
MX2015010408A true MX2015010408A (es) 2015-12-01
MX362421B MX362421B (es) 2019-01-17

Family

ID=48468544

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015010408A MX362421B (es) 2013-02-26 2014-02-25 Nuevo proceso de purificacion de poliesteres.

Country Status (18)

Country Link
US (1) US20160002398A1 (es)
EP (1) EP2961786B1 (es)
JP (1) JP6285465B2 (es)
KR (1) KR20150125681A (es)
CN (1) CN105026458B (es)
AU (1) AU2014222813B2 (es)
BR (1) BR112015019150B1 (es)
CA (1) CA2902114C (es)
EA (1) EA030748B1 (es)
ES (1) ES2636839T3 (es)
FR (1) FR3002537B1 (es)
HK (1) HK1217208A1 (es)
MX (1) MX362421B (es)
SA (1) SA515360941B1 (es)
SG (1) SG11201506110PA (es)
UA (1) UA115468C2 (es)
WO (1) WO2014131747A1 (es)
ZA (1) ZA201505571B (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5338822A (en) * 1992-10-02 1994-08-16 Cargill, Incorporated Melt-stable lactide polymer composition and process for manufacture thereof
US6160173A (en) * 1996-10-09 2000-12-12 Cargill Incorporated Process for the recovery of lactic acid esters and amides from aqueous solutions of lactic acid and/or salts thereof
JPH10168175A (ja) * 1996-12-10 1998-06-23 Mitsui Chem Inc 脂肪族ポリエステルの精製方法
FR2867698B1 (fr) * 2004-03-16 2007-11-16 Beaufour Ipsen S C R A S Systeme catalttique de (co) oligomerisation du lactide et du glycolide
ATE541866T1 (de) * 2006-01-31 2012-02-15 Purac Biochem Bv Verfahren zur befreiung resorbierbarer polymere von restmonomeren
JP2008106084A (ja) * 2006-10-23 2008-05-08 Maruzen Petrochem Co Ltd 半導体リソグラフィー用共重合体、組成物並びに該共重合体の製造方法
FR2967415B1 (fr) * 2010-11-15 2012-11-30 Ipsen Pharma Sas Procede de preparation de polymeres etoiles

Also Published As

Publication number Publication date
SA515360941B1 (ar) 2016-10-17
FR3002537A1 (fr) 2014-08-29
EP2961786B1 (fr) 2017-05-10
JP2016513161A (ja) 2016-05-12
KR20150125681A (ko) 2015-11-09
CA2902114A1 (fr) 2014-09-04
CA2902114C (fr) 2020-10-27
SG11201506110PA (en) 2015-09-29
FR3002537B1 (fr) 2015-04-24
CN105026458B (zh) 2017-06-16
WO2014131747A1 (fr) 2014-09-04
JP6285465B2 (ja) 2018-02-28
BR112015019150A2 (pt) 2017-07-18
MX362421B (es) 2019-01-17
ES2636839T3 (es) 2017-10-09
EP2961786A1 (fr) 2016-01-06
AU2014222813B2 (en) 2017-02-02
AU2014222813A1 (en) 2015-09-17
BR112015019150B1 (pt) 2020-11-17
EA201591584A1 (ru) 2016-03-31
HK1217208A1 (zh) 2016-12-30
US20160002398A1 (en) 2016-01-07
CN105026458A (zh) 2015-11-04
UA115468C2 (uk) 2017-11-10
EA030748B1 (ru) 2018-09-28
ZA201505571B (en) 2016-09-28

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