公开(公告)号：US20190284391A1

公开(公告)日：2019-09-19

申请号：US16301476

申请日：2017-05-26

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Karin van de Wetering ,  Snezana Grcev

IPC: C08L69/00

Abstract: An article includes a polycarbonate composition comprising up to 60 wt % of a bisphenol A homopolycarbonate; 7-25 wt % of a poly(carbonate-siloxane); 10-70 wt % of a polycarbonate copolymer having a glass transition temperature of 170° C. or higher; 0.05-1.5 wt % of a flame retardant salt; 5-15 wt % of glass fibers; 0-0.2 wt % of an anti-drip agent; optionally, up to 10 wt % of an additive composition; wherein a molded sample of the polycarbonate composition has a Vicat B120 softening temperature of at least 150° C., an Izod notched impact strength of 10 kJ/m2 or greater, measured at 23° C., a flame test rating, when measured according to UL-94 at 0.8 millimeters thickness, of V2, and a probability of first time pass for V2 greater than 0.7.

公开(公告)号：US20150005423A1

公开(公告)日：2015-01-01

申请号：US14313112

申请日：2014-06-24

Applicant: SABIC Global Technologies B.V.

Inventor： Karin van de Wetering ,  Robert van de Grampel

IPC: C08L69/00

CPC classification number: C08L69/00 ,  C08K3/04 ,  C08K3/22 ,  C08K5/0066 ,  C08L83/10

Abstract: Polycarbonate blends with a combination of high thin wall flame retardance, low temperature ductility, and good tracking resistance are disclosed. The blends are a combination of a polycarbonate polymer, a polycarbonate-polysiloxane copolymer, non-brominated and non-chlorinated flame retardant, titanium dioxide, and carbon black.

Abstract translation: 公开了具有高薄壁阻燃性，低温延展性和良好的跟踪电阻的组合的聚碳酸酯共混物。 共混物是聚碳酸酯聚合物，聚碳酸酯 - 聚硅氧烷共聚物，非溴化和非氯化阻燃剂，二氧化钛和炭黑的组合。

公开(公告)号：US20190203018A1

公开(公告)日：2019-07-04

申请号：US16298226

申请日：2019-03-11

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Robert van de Grampel ,  Karin van de Wetering ,  Hendrik Theodorus van de Grampel ,  Jan Pleun Lens ,  Johannes Goossens

IPC: C08K13/02 ,  C08L83/10 ,  C08K7/14 ,  C08K5/00 ,  C08L69/00 ,  C08K3/32 ,  C08K3/34

CPC classification number: C08K13/02 ,  C08K3/32 ,  C08K3/34 ,  C08K5/0066 ,  C08K7/14 ,  C08L69/00 ,  C08L83/10 ,  C08L2205/02

Abstract: A flame retardant thermoplastic composition has high flame retardance at low thicknesses, good flow properties, good impact strength, and good flexural modulus. The polymer composition includes a polycarbonate polymer, a flame retardant additive, talc, glass fibers, and an acid stabilizer in synergistic amounts.

公开(公告)号：US10214644B2

公开(公告)日：2019-02-26

申请号：US14313112

申请日：2014-06-24

Applicant: SABIC Global Technologies B.V.

Inventor： Karin van de Wetering ,  Robert van de Grampel

IPC: C08L69/00 ,  C08K3/04 ,  C08K3/22 ,  C08K5/00 ,  C08L83/10

Abstract: Polycarbonate blends with a combination of high thin wall flame retardance, low temperature ductility, and good tracking resistance are disclosed. The blends are a combination of a polycarbonate polymer, a polycarbonate-polysiloxane copolymer, non-brominated and non-chlorinated flame retardant, titanium dioxide, and carbon black.

公开(公告)号：US20180265679A1

公开(公告)日：2018-09-20

申请号：US15983935

申请日：2018-05-18

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Robert van de Grampel ,  Karin van de Wetering ,  Hendrik Theodorus van de Grampel ,  Jan Pleun Lens ,  Johannes Goossens

IPC: C08K13/02 ,  C08K7/14 ,  C08L83/10 ,  C08K5/00 ,  C08K3/32 ,  C08K3/34 ,  C08L69/00

CPC classification number: C08K13/02 ,  C08K3/32 ,  C08K3/34 ,  C08K5/0066 ,  C08K7/14 ,  C08L69/00 ,  C08L83/10 ,  C08L2205/02

Abstract: A flame retardant thermoplastic composition has high flame retardance at low thicknesses, good flow properties, good impact strength, and good flexural modulus. The polymer composition includes a polycarbonate polymer, a flame retardant additive, talc, glass fibers, and an acid stabilizer in synergistic amounts.