EP 4251675 A1 20231004 - POLYCARBONATE AND COMPOSITIONS AND ARTICLES COMPRISING THE POLYCARBONATE
Title (en)
POLYCARBONATE AND COMPOSITIONS AND ARTICLES COMPRISING THE POLYCARBONATE
Title (de)
POLYCARBONAT SOWIE ZUSAMMENSETZUNGEN UND ARTIKEL MIT DEM POLYCARBONAT
Title (fr)
POLYCARBONATE ET COMPOSITIONS ET ARTICLES COMPRENANT LE POLYCARBONATE
Publication
Application
Priority
- IN 202011051626 A 20201126
- IB 2021060872 W 20211123
Abstract (en)
[origin: WO2022112943A1] A poly(oxyalkylcarbonate) includes repeating units having structures specified herein. The repeating units are derived from particular aromatic dihydroxy compounds that include an oxyalkylene linking group. The poly(oxyalkylcarbonate) can be useful in various polymer compositions and for forming articles for a variety of applications.
IPC 8 full level
C08G 64/06 (2006.01); C08G 65/26 (2006.01); C08G 65/38 (2006.01)
CPC (source: EP)
C08G 64/06 (2013.01); C08G 65/2612 (2013.01); C08G 65/263 (2013.01); C08G 65/38 (2013.01)
Citation (search report)
See references of WO 2022112943A1
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
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
IB 2021060872 W 20211123; EP 21836624 A 20211123