Sabic Global Technologies B.v.

Sabic Innovative Plastics IP B.v.

Shpp Global Technologies B.v.

Norihiro Takamura

Christian Lietzau

Michael Leslie Todt

Kirti Sharma

Adrie Landa

A composition includes specific amounts of a poly(phenylene ether), a rubber-modified polystyrene, a flame retardant containing an organophosphate ester, and a mold release agent containing a high viscosity polydiorganosiloxane. The composition excludes polyolefin waxes. The high viscosity polydiorganosiloxane can be provided in the form of a room temperature solid masterbatch, thereby facilitating compounding of the composition. The composition is useful for injection molding, and particularly useful for injection molding battery holders for cell phone tower back-up power systems.

Poly(phenylene ether) composition, method of forming same, and articles prepared therefrom

This invention generally relates to transparent compositions containing a blend of poly(phenylene ether) and styrenic polymer, methods for their manufacture, and food packaging films and containers derived therefrom.

Transparent poly(phenylene ether) compositions, their methods of manufacture, and food packaging films and containers derived therefrom

The present invention is directed to a process for preparing halogen-free melt-filtered polymer compositions, compositions prepared by the process, as well as articles derived therefrom. The process comprises filtering the melted composition through a filter to remove particulate impurities that are 0.5 mmin size or larger. The composition comprises:

Process for making particulate-free poly(phenylene ether) compositions and photovoltaic backsheet materials derived therefrom

A molding composition is disclosed which contains specific amounts of poly(arylene ether), styrenic polymer, hydrogenated block copolymer, flame retardant, and polytetrafluoroethylene. The molding composition performs well on a battery of tests, including heat resistance, impact strength, melt flow, and flame retardancy, and is particularly useful for producing photovoltaic junction boxes and connectors.

Molding composition for photovoltaic junction boxes and connectors

A composition includes specific amounts of poly(phenylene ether), polymerized styrene residue, and polymerized acrylonitrile residue. The composition can be prepared using a recycled homopolystyrene that includes an acrylonitrile copolymer as an impurity. The composition largely preserves the desirable properties of a corresponding composition prepared from virgin resins without requiring chemical compatibilization of the poly(phenylene ether) and the acrylonitrile copolymer.

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Tochigi, Japan

Norihiro Takamura