Patent ID: 11898025
Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 10:
11. The composition of claim 1, wherein the additive comprises the polycarbonate-siloxane copolymer and the random block copolymer comprising two different saturated alkane blocks between two aromatic hydrocarbon blocks having at least one of the following:
at least one of the two different saturated alkane blocks is branched;
the random block copolymer is a styrenic-(2-methyl butane)-butane-styrenic random block copolymer;
the random block copolymer has a dispersity index (PDI=Mw/Mn) of from 0.9 to 1.2 as determined by gel permeation chromatography; and
the random block copolymer is a hydrogenated styrene-isoprene-butane block polymer.