POLYMER COMPOSITION Russian patent published in 1996 - IPC

FIELD: production of construction materials. SUBSTANCE: proposed polymer composition contains, (mass %): polystyrene having no functional groups 99-1, polyphenylene ester having polar group or mixture of polyphenylene ester having polar group and polystyrene 0.1-50 and polyamide 0.9-98.9 mass %. Mentioned above polystyrene has syndiotactic configuration. Proposed polymer composition contains also filler, its quantity being 1-350 weight parts. Surface of said filler is treated with silane binder. EFFECT: improves quality of desired product. 6 cl, 2 tbl