Process for producing polymer composition

The present invention relates to a method for producing a polymer composition, and more particularly to a method for producing a polymer composition by the polymerization of an anionically or cationically polymerizable monomer in the presence of a highly syndiotactic styrenic polymer (hereinafter ma...

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1. Verfasser: Tomotsu, Norio
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:The present invention relates to a method for producing a polymer composition, and more particularly to a method for producing a polymer composition by the polymerization of an anionically or cationically polymerizable monomer in the presence of a highly syndiotactic styrenic polymer (hereinafter may be referred to as "SPS"). In the present invention, the polymer composition is produced by polymerizing an anionically or cationically polymerizable monomer in the presence of a highly syndiotactic styrenic polymer and optionally a rubber-like polymer. The polymer composition thus obtained is improved in its solvent resistance without using any particular compatibilizer and has a good moldability.