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1. WO2018139919 - 2, 5-FURANDICARBOXYLIC ACID-BASED POLYESTERS

Publication Number WO/2018/139919
Publication Date 02.08.2018
International Application No. PCT/NL2018/050044
International Filing Date 22.01.2018
IPC
C08G 63/672 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
66Polyesters containing oxygen in the form of ether groups
668derived from polycarboxylic acids and polyhydroxy compounds
672Dicarboxylic acids and dihydroxy compounds
C08G 63/199 2006.1
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
02Polyesters derived from hydroxy carboxylic acids or from polycarboxylic acids and polyhydroxy compounds
12derived from polycarboxylic acids and polyhydroxy compounds
16Dicarboxylic acids and dihydroxy compounds
18the acids or hydroxy compounds containing carbocyclic rings
199Acids or hydroxy compounds containing cycloaliphatic rings
CPC
C08G 63/199
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
02Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
12derived from polycarboxylic acids and polyhydroxy compounds
16Dicarboxylic acids and dihydroxy compounds
18the acids or hydroxy compounds containing carbocyclic rings
199Acids or hydroxy compounds containing cycloaliphatic rings
C08G 63/672
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
66Polyesters containing oxygen in the form of ether groups
668derived from polycarboxylic acids and polyhydroxy compounds
672Dicarboxylic acids and dihydroxy compounds
C08G 63/85
CCHEMISTRY; METALLURGY
08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
63Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
78Preparation processes
82characterised by the catalyst used
85Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
Applicants
  • SYNVINA C.V. [NL]/[NL]
  • ROQUETTE FRERES [FR]/[FR]
Inventors
  • JACQUEL, Nicolas
  • DEGAND, Gabriel
  • SAINT-LOUP, René
  • DAM, Matheus Adrianus
  • WANG, Bing
Agents
  • KORTEKAAS, M.
Priority Data
201823626.01.2017NL
Publication Language English (en)
Filing Language English (EN)
Designated States
Title
(EN) 2, 5-FURANDICARBOXYLIC ACID-BASED POLYESTERS
(FR) POLYESTERS À BASE D'ACIDE 2, 5-FURANDICARBOXYLIQUE
Abstract
(EN) The invention is directed to a polyester comprising 5-furandicarboxylic acid moieties (A); ethylene glycol moieties (B); 1,4 : 3,6-dianhydrohexitol moieties (C); alicyclic diol moieties other than the 1,4 : 3,6-dianhydrohexitol moieties (D); wherein the molar ratio (B) / [(B) + (C) + (D)] is greater than 0.2. The invention aloes relates to a process of preparing the polyester and to its use.
(FR) L'invention concerne un polyester comprenant des fractions acide 5-furandicarboxylique (A); des fractions éthylène glycol (B); des fractions 1,4 : 3,6-dianhydrohexitol (C); des fractions diol alicycliques autres que les fractions 1,4 : 3,6-dianhydrohexitol (D); le rapport molaire (B)/[(B) + (C) + (D)] étant supérieur à 0,2. L'invention concerne également un procédé de préparation du polyester et son utilisation.
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