[EN] WEATHERABLE BLENDS OF POLYCARBONATES WITH ARYLATE POLYMERS<br/>[FR] MELANGES DE POLYCARBONATES ET DE POLYMERES D'ARYLATE, RESISTANT AUX INTEMPERIES
申请人:GEN ELECTRIC
公开号:WO2000015718A1
公开(公告)日:2000-03-23
Weatherability of polycarbonates, or of blends of polycarbonates with other polymers such as polyesters, is improved by incorporating therein a thermoplastic arylate polymer comprising units derived from a resorcinol or alkylresorcinol isophthalate-terephthalate. These units may be combined with units derived from a resorcinol or alkylresorcinol ester of a C4-12 aliphatic, alicyclic or mixed aliphatic-alicyclic dicarboxylic acid, such as sebacic acid.