公开(公告)号：US20240316826A1

公开(公告)日：2024-09-26

申请号：US18269910

申请日：2021-12-21

Applicant: SABIC Global Technologies B.V.

Inventor： Rob Donners ,  Zahra Fahimi ,  Tariq Syed ,  Bin Sun

IPC: B29B9/06 ,  B29K23/00 ,  B29K105/00 ,  B29K105/08 ,  B29K105/16 ,  B29K309/08 ,  B29L31/30

CPC classification number: B29B9/065 ,  B29K2023/12 ,  B29K2023/14 ,  B29K2105/0094 ,  B29K2105/0872 ,  B29K2105/16 ,  B29K2309/08 ,  B29L2031/30

Abstract: The present invention relates to a process for producing a glass fiber reinforced thermoplastic polymer composition and such glass fiber reinforced thermoplastic polymer composition. The present invention further relates to an article comprising the glass fiber reinforced thermoplastic polymer composition. The glass fiber reinforced thermoplastic polymer composition has improved white spot performance.

公开(公告)号：US09505930B2

公开(公告)日：2016-11-29

申请号：US14793971

申请日：2015-07-08

Applicant: SABIC Global Technologies B.V.

Inventor： Bin Sun ,  Stephen L. Taylor ,  Douglas Warren Howie, Jr.

IPC: C08G63/48 ,  C08L69/00 ,  C08L33/12 ,  C08G63/91

CPC classification number: C08L69/00 ,  C08L33/12 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/04 ,  C08L25/12 ,  C08L51/04

Abstract: Disclosed herein is a composition comprising a polycarbonate; a copolymer derived from a copolymerization of a vinyl aromatic monomer and an ethylenically unsaturated nitrile monomer; an impact modifier that comprises acrylonitrile-styrene-acrylate; a first gel-type low gloss additive; where the first gel-type low gloss additive is an epoxy cross-linked styrene acrylonitrile dispersed in polycarbonate; a second gel-type low gloss additive; where the second gel-type low gloss additive is an epoxy cross-linked styrene acrylonitrile dispersed in polystyrene; a first polymethylmethacrylate; and a second polymethylmethacrylate; where the first polymethylmethacrylate and the second polymethylmethacrylate are present in a total amount of 1 to 25 wt %, based on the total weight of the composition; and wherein the first polymethylmethacrylate has a higher weight average molecular weight than the second polymethylmethacrylate.

Abstract translation: 本文公开了包含聚碳酸酯的组合物; 衍生自乙烯基芳族单体和烯属不饱和腈单体的共聚合的共聚物; 包含丙烯腈 - 苯乙烯 - 丙烯酸酯的抗冲改性剂; 第一种凝胶型低光泽添加剂; 其中第一凝胶型低光泽添加剂是分散在聚碳酸酯中的环氧交联苯乙烯丙烯腈; 第二种凝胶型低光泽添加剂; 其中第二凝胶型低光泽添加剂是分散在聚苯乙烯中的环氧交联苯乙烯丙烯腈; 第一种聚甲基丙烯酸甲酯; 和第二聚甲基丙烯酸甲酯; 其中基于组合物的总重量，第一聚甲基丙烯酸甲酯和第二聚甲基丙烯酸甲酯以总量为1至25重量％存在; 并且其中所述第一聚甲基丙烯酸甲酯具有比所述第二聚甲基丙烯酸甲酯更高的重均分子量。

公开(公告)号：US20160009915A1

公开(公告)日：2016-01-14

申请号：US14793971

申请日：2015-07-08

Applicant: SABIC Global Technologies B.V.

Inventor： Bin Sun ,  Stephen L. Taylor ,  Douglas Warren Howie

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08L33/12 ,  C08L2205/025 ,  C08L2205/03 ,  C08L2205/035 ,  C08L2207/04 ,  C08L25/12 ,  C08L51/04

Abstract: Disclosed herein is a composition comprising a polycarbonate; a copolymer derived from a copolymerization of a vinyl aromatic monomer and an ethylenically unsaturated nitrile monomer; an impact modifier that comprises acrylonitrile-styrene-acrylate; a first gel-type low gloss additive; where the first gel-type low gloss additive is an epoxy cross-linked styrene acrylonitrile dispersed in polycarbonate; a second gel-type low gloss additive; where the second gel-type low gloss additive is an epoxy cross-linked styrene acrylonitrile dispersed in polystyrene; a first polymethylmethacrylate; and a second polymethylmethacrylate; where the first polymethylmethacrylate and the second polymethylmethacrylate are present in a total amount of 1 to 25 wt %, based on the total weight of the composition; and wherein the first polymethylmethacrylate has a higher weight average molecular weight than the second polymethylmethacrylate.

Abstract translation: 本文公开的是包含聚碳酸酯的组合物; 衍生自乙烯基芳族单体和烯属不饱和腈单体的共聚合的共聚物; 包含丙烯腈 - 苯乙烯 - 丙烯酸酯的抗冲改性剂; 第一种凝胶型低光泽添加剂; 其中第一凝胶型低光泽添加剂是分散在聚碳酸酯中的环氧交联苯乙烯丙烯腈; 第二凝胶型低光泽添加剂; 其中第二凝胶型低光泽添加剂是分散在聚苯乙烯中的环氧交联苯乙烯丙烯腈; 第一种聚甲基丙烯酸甲酯; 和第二聚甲基丙烯酸甲酯; 其中基于组合物的总重量，第一聚甲基丙烯酸甲酯和第二聚甲基丙烯酸甲酯以总量为1至25重量％存在; 并且其中所述第一聚甲基丙烯酸甲酯具有比所述第二聚甲基丙烯酸甲酯更高的重均分子量。