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US 2016/0355668 A1Published application
Modified release agent for improved polycarbonate stability
AssigneeSaudi Basic Industries Corporation
InventorCarlos Godinez Seoane
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Abstract
The presently disclosed subject matter relates to polycarbonate compositions and methods of manufacturing the polycarbonate compositions. In one exemplary embodiment, a polycarbonate composition of the present disclosure includes one or more polycarbonate polymers, one or more catalysts and one or more bi-functional additive agents, wherein the bi-functional additive has quenching and release activities.
Claims20
A polycarbonate composition, comprising:
- one or more polycarbonate polymers;
- one or more catalysts;
- and
- one or more one bi-functional additive agents;
- wherein the bi-functional additive agent has quenching and release activities.
2 more elements
A method for generating a polycarbonate composition, comprising:
- introducing a feedstream comprising an aromatic dihydroxy compound and carbonic acid diester into a reactor in the presence of one or more catalysts to generate one or more polycarbonate polymers;
- and
- adding one or more bi-functional additive agents that has quenching and release activities to the one or more polycarbonate polymers to generate a polycarbonate composition.
A method for generating a polycarbonate composition, comprising:
- producing one or more polycarbonate polymers in the presence of one or more catalysts;
- and
- adding one or more bi-functional additive agents that has quenching and release activities to the one or more polycarbonate polymers to generate a polycarbonate composition.
Dependencies are inferred from the claim text.