公开(公告)号：US20150307706A1

公开(公告)日：2015-10-29

申请号：US14794768

申请日：2015-07-08

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Niles Rosenquist ,  Srinivas Siripurapu

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08L83/10

Abstract: Provided herein are polycarbonate blend compositions, methods for making polycarbonate blend compositions and articles containing the polycarbonate blend composition, wherein the polycarbonate blend composition comprises a first polycarbonate and a second polycarbonate wherein the polycarbonate blend has a glass transition temperature (Tg) between 148° C. and 155° C. as measured using a differential scanning calorimetry method; a percent (%) haze of less than 3.5% and a % transmission of greater than 80% as measured using a method of ASTM D 1003-07, and wherein the blend composition possesses 80% or greater ductility in a notched izod test at −20° C. at a thickness of 0.125 inches according to ASTM D256-10.

Abstract translation: 本文提供了聚碳酸酯共混物组合物，制备聚碳酸酯共混组合物的方法和含有聚碳酸酯共混物组合物的制品，其中聚碳酸酯共混物组合物包含第一聚碳酸酯和第二聚碳酸酯，其中聚碳酸酯共混物的玻璃化转变温度（Tg）为148℃ 和155℃，使用差示扫描量热法测量; 使用ASTM D 1003-07的方法测量的小于3.5％的百分比（％）雾度和大于80％的透射率，并且其中所述共混组合物在缺口iz子试验中具有80％或更高的延展性， 20℃，厚度为0.125英寸，根据ASTM D256-10。

公开(公告)号：US09676939B2

公开(公告)日：2017-06-13

申请号：US14794768

申请日：2015-07-08

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Niles Rosenquist ,  Srinivas Siripurapu

IPC: C08L69/00 ,  C08L83/10

CPC classification number: C08L69/00 ,  C08L83/10

Abstract: Provided herein are polycarbonate blend compositions, methods for making polycarbonate blend compositions and articles containing the polycarbonate blend composition, wherein the polycarbonate blend composition comprises a first polycarbonate and a second polycarbonate wherein the polycarbonate blend has a glass transition temperature (Tg) between 148° C. and 155° C. as measured using a differential scanning calorimetry method; a percent (%) haze of less than 3.5% and a % transmission of greater than 80% as measured using a method of ASTM D 1003-07, and wherein the blend composition possesses 80% or greater ductility in a notched izod test at −20° C. at a thickness of 0.125 inches according to ASTM D256-10.