公开(公告)号：US20140357781A1

公开(公告)日：2014-12-04

申请号：US14291704

申请日：2014-05-30

Applicant: SABIC Global Technologies B.V.

Inventor： Jian Yang ,  Ding Yu ,  Shamsul Hairi Salleh ,  Robert van de Grampel ,  Mark van der Mee

IPC: C08L69/00 ,  C08L83/06

CPC classification number: C08L69/00 ,  C08G77/448 ,  C08K2003/2241 ,  C08L83/00 ,  C08L83/06 ,  C08L83/10

Abstract: Disclosed herein are methods and compositions polycarbonate blend compositions with improved appearance characteristics and impact characteristics. The resulting compositions, comprising a polycarbonate polymer, a first polysiloxane-polycarbonate copolymer, a second polysiloxane-polycarbonate copolymer, and optionally a color composition, can be used in the manufacture of articles while still retaining advantageous mechanical properties, melt flow properties, and appearance characteristics such as the ability to achieve deep black and bright white colors. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Abstract translation: 本文公开了具有改进的外观特性和冲击特性的聚碳酸酯共混组合物的方法和组合。 包含聚碳酸酯聚合物，第一聚硅氧烷 - 聚碳酸酯共聚物，第二聚硅氧烷 - 聚碳酸酯共聚物和任选的着色组合物的所得组合物可用于制造制品，同时仍保持有利的机械性能，熔体流动性能和外观 特征如能够实现深黑色和明亮的白色。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具，并不旨在限制本公开。

公开(公告)号：US11692076B2

公开(公告)日：2023-07-04

申请号：US16609934

申请日：2018-06-15

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Tamara Marijke Eggenhuisen ,  Roland Sebastian Assink ,  Kazuhiko Mitsui ,  Robert Dirk van de Grampel ,  Mark van der Mee

IPC: C08K5/42 ,  B29C45/00 ,  C08G64/14 ,  C08L69/00 ,  B29K69/00

CPC classification number: C08K5/42 ,  B29C45/0001 ,  C08L69/00 ,  B29K2069/00 ,  C08L2201/08 ,  C08L2205/025 ,  C08L2205/03

Abstract: A composition includes a polycarbonate resin formed via an interfacial polymerization process and from 0.05 ppm to 50 ppm of a sulfonic acid. A molded article formed from the composition may exhibit a yellowness index that is less than that of a reference molded article formed from substantially similar polycarbonate composition comprising the polycarbonate resin but in the absence of the sulfonic acid. Methods for forming the molded article in accordance with the above are also described.

公开(公告)号：US20230272187A1

公开(公告)日：2023-08-31

申请号：US18142713

申请日：2023-05-03

Applicant: SABIC Global Technologies B.V.

Inventor： Tamara Marijke Eggenhuisen ,  Roland Sebastian Assink ,  Kazuhiko Mitsui ,  Robert Dirk van de Grampel ,  Mark van der Mee

IPC: C08K5/42 ,  B29C45/00 ,  C08G64/14 ,  C08L69/00

CPC classification number: C08K5/42 ,  B29C45/0001 ,  C08G64/14 ,  C08L69/00 ,  B29K2069/00

Abstract: A composition includes a polycarbonate resin formed via an interfacial polymerization process and from 0.05 ppm to 50 ppm of a sulfonic acid. A molded article formed from the composition may exhibit a yellowness index that is less than that of a reference molded article formed from substantially similar polycarbonate composition comprising the polycarbonate resin but in the absence of the sulfonic acid. Methods for forming the molded article in accordance with the above are also described.

公开(公告)号：US09169390B2

公开(公告)日：2015-10-27

申请号：US14291704

申请日：2014-05-30

Applicant: SABIC Global Technologies B.V.

Inventor： Jian Yang ,  Ding Yu ,  Shamsul Hairi Salleh ,  Robert van de Grampel ,  Mark van der Mee

IPC: C08L83/10 ,  C08L69/00 ,  C08L83/06 ,  C08G77/448

CPC classification number: C08L69/00 ,  C08G77/448 ,  C08K2003/2241 ,  C08L83/00 ,  C08L83/06 ,  C08L83/10

Abstract: Disclosed herein are methods and compositions polycarbonate blend compositions with improved appearance characteristics and impact characteristics. The resulting compositions, comprising a polycarbonate polymer, a first polysiloxane-polycarbonate copolymer, a second polysiloxane-polycarbonate copolymer, and optionally a color composition, can be used in the manufacture of articles while still retaining advantageous mechanical properties, melt flow properties, and appearance characteristics such as the ability to achieve deep black and bright white colors. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present disclosure.

Abstract translation: 本文公开了具有改进的外观特性和冲击特性的聚碳酸酯共混组合物的方法和组合。 包含聚碳酸酯聚合物，第一聚硅氧烷 - 聚碳酸酯共聚物，第二聚硅氧烷 - 聚碳酸酯共聚物和任选的着色组合物的所得组合物可用于制造制品，同时仍保持有利的机械性能，熔体流动性能和外观 特征如能够实现深黑色和明亮的白色。 该摘要旨在作为用于在特定技术中进行搜索的扫描工具，并不旨在限制本公开。