Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

CCHEMISTRY METALLURGY C08Organic compounds C08GMACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS

C08G64/00Macromolecular compounds obtained by reactions forming a carbonic ester link in the main chain of the macromolecule

C08G64/02Aliphatic polycarbonates C08G64/0208saturated C08G64/0216containing a chain-terminating or -crosslinking agent C08G64/0225containing atoms other than carbon, hydrogen or oxygen C08G64/0233containing halogens C08G64/0241containing nitrogen C08G64/025containing sulfur C08G64/0258containing phosphorus C08G64/0266containing silicon C08G64/0275containing boron C08G64/0283containing other elements C08G64/0291unsaturated C08G64/04Aromatic polycarbonates C08G64/045containing aliphatic unsaturation C08G64/06not containing aliphatic unsaturation C08G64/08containing atoms other than carbon, hydrogen or oxygen C08G64/081containing sulfur C08G64/083containing phosphorus C08G64/085containing silicon C08G64/086containing boron C08G64/088containing other elements C08G64/10containing halogens C08G64/12containing nitrogen C08G64/14containing a chain-terminating or -crosslinking agent C08G64/16Aliphatic-aromatic or araliphatic polycarbonates C08G64/1608saturated C08G64/1616containing a chain-terminating or -crosslinking agent C08G64/1625containing atoms other than carbon, hydrogen or oxygen C08G64/1633containing halogens C08G64/1641containing nitrogen C08G64/165containing sulfur C08G64/1658containing phosphorus C08G64/1666containing silicon C08G64/1675containing boron C08G64/1683containing other elements C08G64/1691unsaturated C08G64/18Block or graft polymers C08G64/183containing polyether sequences C08G64/186containing polysiloxane sequences C08G64/20General preparatory processes C08G64/205characterised by the apparatus used C08G64/22using carbonyl halides C08G64/223and cyclic ethers C08G64/226and alcohols C08G64/24and phenols C08G64/26using halocarbonates C08G64/263and cyclic ethers C08G64/266and alcohols C08G64/28and phenols C08G64/30using carbonates C08G64/302and cyclic ethers C08G64/305and alcohols C08G64/307and phenols C08G64/32using carbon dioxide C08G64/323and alcohols C08G64/326and phenols C08G64/34and cyclic ethers C08G64/36using carbon monoxide C08G64/38using other monomers C08G64/40Post-polymerisation treatment C08G64/403Recovery of the polymer C08G64/406Purifying; Drying C08G64/42Chemical after-treatment