C08G75/0204

..Polyarylenethioethers [2016.01]

Note(s) In this group, macromolecular compounds are classified for the inventive aspects which are relevant in any of the following sets of groups:[2016.01] C08G 75/0209-C08G 75/0245;C08G 75/025-C08G 75/0268;C08G 75/0277-C08G 75/0281;C08G 75/0286-C08G 75/0295. Within each set of groups mentioned in Note (1), the last place priority rule is applied, i.e. at each hierarchical level, in the absence of an indication to the contrary, classification is made in the last appropriate place.