Transparent polymeric compositions comprising polysiloxane-polycarbonate copolymer, articles made therefrom and methods of making same
AssigneeSabic Innovative Plastics IP B.V.
InventorsKatherine Glasgow, Naresh Alle
Life of this patent
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Abstract
A composition made from a transparent polysiloxane-polycarbonate copolymer and styrene-acrylonitrile copolymer (SAN) and, optionally, polycarbonate, the composition being transparent. A thin-walled article may be made from such a composition. A transparent composition made by combining a transparent polysiloxane-polycarbonate copolymer with styrene-acrylonitrile copolymer (SAN) and, optionally, polycarbonate, to produce a transparent composition. An article made by forming a transparent composition comprising a transparent polysiloxane-polycarbonate copolymer, styrene-acrylonitrile copolymer (SAN) and, optionally, polycarbonate into an article.
Claims24
A composition comprising:
- a transparent polysiloxane-polycarbonate copolymer;
- and
- styrene-acrylonitrile copolymer (SAN);
- and, optionally, polycarbonate;
- wherein the composition is transparent.
A method for making a composition, consisting essentially of combining a transparent polysiloxane-polycarbonate copolymer with styrene-acrylonitrile copolymer (SAN) and, optionally, polycarbonate, to produce a transparent composition.
A method for making an article, comprising making a composition by combining a transparent polysiloxane-polycarbonate copolymer, styrene-acrylonitrile copolymer (SAN) and, optionally, polycarbonate, and forming the composition into an article.
A composition consisting essentially of:
- a transparent polysiloxane-polycarbonate copolymer;
- and
- styrene-acrylonitrile copolymer (SAN);
- and, optionally, polycarbonate;
- wherein the composition is transparent.
Dependencies are inferred from the claim text.