MX2014009844A - Procedimiento para la preparacion de un poliester o copoliester heteroaromatico de elevado peso molecular. - Google Patents

Procedimiento para la preparacion de un poliester o copoliester heteroaromatico de elevado peso molecular.

Info

Publication number
MX2014009844A
MX2014009844A MX2014009844A MX2014009844A MX2014009844A MX 2014009844 A MX2014009844 A MX 2014009844A MX 2014009844 A MX2014009844 A MX 2014009844A MX 2014009844 A MX2014009844 A MX 2014009844A MX 2014009844 A MX2014009844 A MX 2014009844A
Authority
MX
Mexico
Prior art keywords
copolyester
preparing
molecular weight
high molecular
diester
Prior art date
Application number
MX2014009844A
Other languages
English (en)
Other versions
MX362053B (es
Inventor
Christopher Hess
Caspar Paetz
Original Assignee
Uhde Inventa Fischer 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=47749808&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MX2014009844(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Uhde Inventa Fischer Gmbh filed Critical Uhde Inventa Fischer Gmbh
Publication of MX2014009844A publication Critical patent/MX2014009844A/es
Publication of MX362053B publication Critical patent/MX362053B/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
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/685—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen
    • C08G63/6854—Polyesters containing atoms other than carbon, hydrogen and oxygen containing nitrogen derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6856—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/68—Polyesters containing atoms other than carbon, hydrogen and oxygen
    • C08G63/688—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur
    • C08G63/6884—Polyesters containing atoms other than carbon, hydrogen and oxygen containing sulfur derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/6886—Dicarboxylic acids and dihydroxy compounds
    • 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
    • C08G63/78—Preparation processes
    • 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
    • C08G63/78—Preparation processes
    • C08G63/80—Solid-state polycondensation
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • 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
    • C08G63/91—Polymers modified by chemical after-treatment
    • C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
    • 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
    • C08G2230/00—Compositions for preparing biodegradable polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyesters Or Polycarbonates (AREA)

Abstract

La invención se refiere a un procedimiento continuo para la preparación de un poliéster o co-poliéster heteroaromático, de elevado peso molecular, en el que a) al menos un ácido dicarboxílico heteroaromático o el diéster o un anhídrido de ácido del mismo, un ácido dicarboxílico heteroaromático con 2 - 12 átomos de C y al menos un alcohol con 2 a 12 átomos de carbono y al menos dos funcionalidades hidroxilo se elaboran mediante mezcladura para formar una pasta, o mediante mezcladura a temperatura elevada para formar una disolución homogénea, b) la pasta o disolución obtenida en la etapa a) se hace reaccionar para formar un producto de la esterificación que contiene al menos un diéster y/o al menos un oligoéster, y c) el producto de reacción obtenido de la etapa b) se policondensa o co-policondensa a presión reducida con respecto a las condiciones normales, llevándose a cabo la etapa c) de policondensación o co-policondensación en dos etapas.
MX2014009844A 2012-02-17 2013-02-15 Procedimiento para la preparacion de un poliester o copoliester heteroaromatico de elevado peso molecular. MX362053B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102012003417A DE102012003417A1 (de) 2012-02-17 2012-02-17 Verfahren zur Herstellung eines hochmolekularen, heteroaromatischen Polyesters oder Copolyesters
PCT/EP2013/053065 WO2013120989A2 (de) 2012-02-17 2013-02-15 Verfahren zur herstellung eines hochmolekularen, heteroaromatischen polyesters oder copolyesters

Publications (2)

Publication Number Publication Date
MX2014009844A true MX2014009844A (es) 2015-04-13
MX362053B MX362053B (es) 2019-01-07

Family

ID=47749808

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014009844A MX362053B (es) 2012-02-17 2013-02-15 Procedimiento para la preparacion de un poliester o copoliester heteroaromatico de elevado peso molecular.

Country Status (8)

Country Link
US (2) US9714320B2 (es)
EP (1) EP2814864B1 (es)
KR (1) KR102085389B1 (es)
CN (1) CN104136485A (es)
DE (1) DE102012003417A1 (es)
MX (1) MX362053B (es)
RU (1) RU2014132207A (es)
WO (1) WO2013120989A2 (es)

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Also Published As

Publication number Publication date
WO2013120989A2 (de) 2013-08-22
US20140357808A1 (en) 2014-12-04
EP2814864A2 (de) 2014-12-24
US20170218118A1 (en) 2017-08-03
WO2013120989A9 (de) 2014-04-10
MX362053B (es) 2019-01-07
EP2814864B1 (de) 2020-09-16
RU2014132207A (ru) 2016-04-10
KR102085389B1 (ko) 2020-03-05
CN104136485A (zh) 2014-11-05
US9714320B2 (en) 2017-07-25
DE102012003417A1 (de) 2013-08-22
KR20140138163A (ko) 2014-12-03
WO2013120989A3 (de) 2013-10-10

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