专利名称：Polycarbonate composition
发明人：Hideki Endo,Kazuto Hashimoto,Kohji Kato申请号：US07/212707申请日：19880628公开号：US04833203A公开日：19890523
摘要：A polycarbonate composition comprising (A) 100 parts by weight of apolycarbonate resin and (B) 1 to 80 parts by weight of an isoprene- base graft
copolymer, wherein; said isoprene-base graft copolymer (B) is prepared by polymerizing
(a) 20 to 100 parts by weight of one or more vinyl monomers selected from the groupconsisting of acrylic esters, methacrylic esters, aromatic monovinyl compounds, andcyanovinyl compounds, and
(b) 0 to 5 parts by weight of a polyfunctional vinyl monomer in the presence of
(c) 100 parts by weight of a copolymer having an isoprene content of 5 to 100% byweight and an acrylic ester content of 0 to 95% by weight
has excellent thermal stability, low temperature impact resistance, jet-blackcolorability, and solvent resistance. Such a polycarbonate composition is suitable as amaterial for moldings in the fields of automobiles, home electric appliances, etc.
申请人：IDEMITSU PETROCHEMICAL CO., LTD.,NIPPON ZEON CO., LTD.
代理机构：Antonelli, Terry & Wands
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