EP 3383933 A1 20181010 - THERMOPLASTIC COPOLYESTERS COMPRISING 1,4 : 3,6-DIANHYDROHEXITOL AND VARIOUS AROMATIC DIACIDS
Title (en)
THERMOPLASTIC COPOLYESTERS COMPRISING 1,4 : 3,6-DIANHYDROHEXITOL AND VARIOUS AROMATIC DIACIDS
Title (de)
THERMOPLASTISCHE COPOLYESTER MIT 1,4:3,6-DIANHYDROHEXITOL UND VERSCHIEDENEN AROMATISCHEN DISÄUREN
Title (fr)
COPOLYESTERS THERMOPLASTIQUES COMPRENANT DU 1,4 : 3,6-DIANHYDROHEXITOL ET DIVERS DIACIDES AROMATIQUES
Publication
Application
Priority
- FR 1561757 A 20151202
- FR 2016053179 W 20161202
Abstract (en)
[origin: WO2017093684A1] The invention relates to a thermoplastic polyester comprising: at least one 1,4 : 3,6-dianhydrohexitol unit (A); at least one alicyclic diol unit (B) other than 1,4 : 3,6-dianhydrohexitol units (A); at least one carboxylic diacid unit (C) selected from among furan-2,5-dicarboxylic acid, 2,6-naphthalic acid and isophthalic acid units, said polyester including at least 10% 1,4 : 3,6-dianhydrohexitol units (A) and being free from ethylene glycol and terephthalic acid units. The invention also relates to the production method and use of same.
IPC 8 full level
C08G 63/181 (2006.01); C08G 63/189 (2006.01); C08G 63/199 (2006.01); C08G 63/672 (2006.01); C08G 63/78 (2006.01); C08G 63/80 (2006.01); C08J 5/18 (2006.01); C08L 67/02 (2006.01); G02B 1/04 (2006.01)
CPC (source: EP KR US)
C08G 63/181 (2013.01 - EP KR US); C08G 63/189 (2013.01 - EP KR US); C08G 63/199 (2013.01 - EP KR US); C08G 63/672 (2013.01 - EP KR US); C08G 63/78 (2013.01 - EP KR US); C08G 63/80 (2013.01 - EP KR US); C08J 5/18 (2013.01 - EP KR US); C08L 67/02 (2013.01 - EP KR US); G02B 1/04 (2013.01 - EP KR US); C08J 2367/02 (2013.01 - EP US); C08L 2203/16 (2013.01 - US)
Citation (search report)
See references of WO 2017093684A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2017093684 A1 20170608; CA 3006898 A1 20170608; CN 108368242 A 20180803; EP 3383933 A1 20181010; FR 3044666 A1 20170609; FR 3044666 B1 20201030; JP 2018536072 A 20181206; KR 20180089419 A 20180808; MX 2018006684 A 20180824; US 2018355101 A1 20181213
DOCDB simple family (application)
FR 2016053179 W 20161202; CA 3006898 A 20161202; CN 201680070700 A 20161202; EP 16819969 A 20161202; FR 1561757 A 20151202; JP 2018528614 A 20161202; KR 20187015251 A 20161202; MX 2018006684 A 20161202; US 201615781406 A 20161202