公开(公告)号：US20240018353A1

公开(公告)日：2024-01-18

申请号：US18037152

申请日：2021-11-18

Applicant: SHPP GLOBAL TECHNOLOGIES B.V.

Inventor： Anna Sangregorio ,  Mark Adrianus Johannes van der Mee ,  Tony Farrell ,  Peter Vollenberg ,  Rahul Patil

IPC: C08L69/00 ,  C08G77/448 ,  C08K5/524 ,  C08K5/11

CPC classification number: C08L69/00 ,  C08G77/448 ,  C08K5/524 ,  C08K5/11 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2201/02 ,  C08L2207/20 ,  C08L2203/30

Abstract: A polycarbonate composition includes particular amounts of a bisphenol A polycarbonate homopolymer, a first poly-carbonate-siloxane copolymer having a siloxane content of 10 to 30 weight percent, based on the total weight of the first polycarbon-ate-siloxane copolymer, a second polycarbonate-siloxane copolymer having a siloxane content of greater than 30 to 55 weight percent, preferably 35 to 50 weight percent, based on the total weight of the second polycarbonate-siloxane copolymer, and an organophosphorus flame retardant. Methods of making the composition and articles including the composition ar also described.