Patent ID: 11866571
Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C  B  H | IPC B  C

Claim 9:
10. The extruded film of claim 9,
wherein the extruded film has a thickness of 2 to 15 micrometers; and
wherein the composition comprises, based on the total weight of the composition, 70 to 99.95 weight percent of the polycarbonate-polysiloxane, and 0.05 to 2 weight percent of a roughening agent comprising a particulate crosslinked polymethylsilsesquioxane having a median equivalent spherical diameter of 0.1 to 10 micrometers determined by laser diffraction according to ISO 13320:2009.