公开(公告)号：US20100316823A1

公开(公告)日：2010-12-16

申请号：US12443543

申请日：2009-01-28

Applicant: Mary Ann Jones ,  Robert J. Donald ,  Stephane C. Costeux ,  James D. Oelberg ,  Marisa L. Calhoun ,  James T. Seliskar

Inventor： Mary Ann Jones ,  Robert J. Donald ,  Stephane C. Costeux ,  James D. Oelberg ,  Marisa L. Calhoun ,  James T. Seliskar

IPC: C08L55/02 ,  B29C49/00 ,  B32B1/00

CPC classification number: C08L69/00 ,  C08L27/18 ,  C08L55/02 ,  Y10T428/1386 ,  C08L2666/24 ,  C08L2666/02

Abstract: A polymeric blend composition, and method of using same for large parison blow molding applications, comprising greater than about 50 parts by weight of a carbonate polymer component (e.g., a branched polycarbonate having a weight average molecular weight (Mw) of about 28,000 to about 36,000); and less than about 50 parts by weight of an acrylonitrile-butadiene-styrene (ABS) component, the ABS component including a styrene acrylonitrile (SAN) phase including acrylonitrile (e.g., in an amount greater than 25 percent by weight of the SAN phase); and a butadiene-based rubber particle phase, wherein at least a portion of the butadiene-based rubber particle phase includes butadiene grafted with SAN.

Abstract translation: 聚合物共混组合物及其用于大型型吹塑应用的方法，其包含大于约50重量份的碳酸酯聚合物组分（例如，重均分子量（Mw）为约28,000至约 36,000）; 和小于约50重量份的丙烯腈 - 丁二烯 - 苯乙烯（ABS）组分，ABS组分包括包含丙烯腈的苯乙烯丙烯腈（SAN）相（例如，其量大于SAN相的25重量％）， ; 和丁二烯类橡胶粒子相，其中丁二烯类橡胶粒子相的至少一部分包括用SAN接枝的丁二烯。