MX2022016128A - Carbonatos de poliester que tienen una proporcion definida de grupos ester. - Google Patents

Carbonatos de poliester que tienen una proporcion definida de grupos ester.

Info

Publication number
MX2022016128A
MX2022016128A MX2022016128A MX2022016128A MX2022016128A MX 2022016128 A MX2022016128 A MX 2022016128A MX 2022016128 A MX2022016128 A MX 2022016128A MX 2022016128 A MX2022016128 A MX 2022016128A MX 2022016128 A MX2022016128 A MX 2022016128A
Authority
MX
Mexico
Prior art keywords
ester groups
polyester carbonates
defined proportion
polyester carbonate
polyester
Prior art date
Application number
MX2022016128A
Other languages
English (en)
Inventor
Alexander Meyer
Thomas Pfingst
Lukas Fabian Schulz
Original Assignee
Covestro Deutschland Ag
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 Covestro Deutschland Ag filed Critical Covestro Deutschland Ag
Publication of MX2022016128A publication Critical patent/MX2022016128A/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
    • C08G63/64—Polyesters containing both carboxylic ester groups and carbonate groups
    • 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
    • C08G63/02—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
    • C08G63/199—Acids or hydroxy compounds containing cycloaliphatic 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
    • C08G63/66—Polyesters containing oxygen in the form of ether groups
    • C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/672—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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/04—Aromatic polycarbonates
    • C08G64/06—Aromatic polycarbonates not containing aliphatic unsaturation
    • 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
    • C08G64/00—Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule
    • C08G64/20—General preparatory processes
    • C08G64/30—General preparatory processes using carbonates
    • C08G64/305—General preparatory processes using carbonates and alcohols

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)

Abstract

La presente invención se refiere a un proceso para preparar un carbonato de poliéster a base de diácidos y al menos un 1,4:3,6-dianhidrohexitol y al menos un compuesto dihidroxi cicloalifático adicional, a un carbonato de poliéster y a un compuesto de moldeo y un cuerpo de moldeo que contienen el carbonato de poliéster. Los carbonatos de poliéster de acuerdo con la invención se caracterizan por una alta proporción de motivos estructurales de base biológica y buenas propiedades mecánicas y pesos moleculares.
MX2022016128A 2020-06-19 2021-06-11 Carbonatos de poliester que tienen una proporcion definida de grupos ester. MX2022016128A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20181057 2020-06-19
PCT/EP2021/065740 WO2021254891A1 (de) 2020-06-19 2021-06-11 Polyestercarbonate mit definiertem anteil an estergruppen

Publications (1)

Publication Number Publication Date
MX2022016128A true MX2022016128A (es) 2023-02-09

Family

ID=71111310

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022016128A MX2022016128A (es) 2020-06-19 2021-06-11 Carbonatos de poliester que tienen una proporcion definida de grupos ester.

Country Status (7)

Country Link
US (1) US20230167235A1 (es)
EP (1) EP4168470B1 (es)
JP (1) JP2023529991A (es)
KR (1) KR20230027029A (es)
CN (1) CN115667358A (es)
MX (1) MX2022016128A (es)
WO (1) WO2021254891A1 (es)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6232429B1 (en) 1999-11-01 2001-05-15 General Electric Company Method for making polyester carbonates
JP5543147B2 (ja) 2008-08-28 2014-07-09 帝人株式会社 ポリカーボネート樹脂の製造方法
KR101995907B1 (ko) 2013-07-24 2019-07-03 에스케이케미칼 주식회사 고내열 고투명 폴리카보네이트 에스테르 및 그 제조방법
KR102342167B1 (ko) 2015-01-22 2021-12-22 에스케이케미칼 주식회사 고투명 고내열 폴리카보네이트 에스테르의 신규 제조방법
CN110234677A (zh) 2017-01-26 2019-09-13 辛维纳有限合伙公司 2,5-呋喃二羧酸类聚酯
KR20200047079A (ko) 2018-10-26 2020-05-07 에스케이케미칼 주식회사 중합 조성물, 및 코폴리카보네이트 에스테르 및 이의 제조방법
CN110183633B (zh) 2019-04-15 2021-03-16 中国科学院化学研究所 1,4；3,6-二缩水己六醇改性的呋喃二甲酸基无规共聚物及其制法与应用

Also Published As

Publication number Publication date
EP4168470A1 (de) 2023-04-26
WO2021254891A1 (de) 2021-12-23
KR20230027029A (ko) 2023-02-27
CN115667358A (zh) 2023-01-31
US20230167235A1 (en) 2023-06-01
EP4168470B1 (de) 2024-04-24
JP2023529991A (ja) 2023-07-12

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