公开(公告)号：US11926732B2

公开(公告)日：2024-03-12

申请号：US17990423

申请日：2022-11-18

Applicant: SABIC Global Technologies B.V.

Inventor： Snezana Grcev ,  Joshua Arie van den Bogerd

IPC: C08G64/04 ,  C08K5/00 ,  C08K5/42 ,  C08K5/524 ,  C08K5/5393 ,  C08K7/14 ,  C08K9/08 ,  C08L25/12 ,  C08L27/18 ,  C08L69/00

CPC classification number: C08L69/00 ,  C08G64/04 ,  C08K5/0066 ,  C08K5/42 ,  C08K5/524 ,  C08K5/5393 ,  C08K7/14 ,  C08K9/08 ,  C08L25/12 ,  C08L27/18 ,  C08K2201/003 ,  C08K2201/004

Abstract: In various aspects, the disclosure relates to polycarbonate compositions exhibiting improved impact strength, both multi axial and notched Izod, as well as thin-walled flame resistance while free or substantially free of bromine or chlorine flame retardant additives. The polycarbonate compositions may comprise non-bonding glass fiber, butyl tosylate, and/or a phosphorous based stabilizer.

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：US20230093628A1

公开(公告)日：2023-03-23

申请号：US17990423

申请日：2022-11-18

Applicant: SABIC Global Technologies B.V.

Inventor： Snezana Grcev ,  Joshua Arie van den Bogerd

IPC: C08L69/00 ,  C08G64/04 ,  C08K5/00 ,  C08K5/42 ,  C08K5/524 ,  C08K5/5393 ,  C08K7/14 ,  C08K9/08 ,  C08L25/12 ,  C08L27/18

Abstract: In various aspects, the disclosure relates to polycarbonate compositions exhibiting improved impact strength, both multi axial and notched Izod, as well as thin-walled flame resistance while free or substantially free of bromine or chlorine flame retardant additives. The polycarbonate compositions may comprise non-bonding glass fiber, butyl tosylate, and/or a phosphorous based stabilizer.

公开(公告)号：US11505696B2

公开(公告)日：2022-11-22

申请号：US16608267

申请日：2018-04-25

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Snezana Grcev ,  Joshua Arie Van Den Bogerd

IPC: C08G64/04 ,  C08K5/00 ,  C08K5/42 ,  C08K9/08 ,  C08L25/12 ,  C08L69/00 ,  C08K5/524 ,  C08K5/5393 ,  C08K7/14 ,  C08L27/18

Abstract: In various aspects, the disclosure relates to polycarbonate compositions exhibiting improved impact strength, both multi axial and notched Izod, as well as thin-walled flame resistance while free or substantially free of bromine or chlorine flame retardant additives. The polycarbonate compositions may comprise non-bonding glass fiber, butyl tosylate, and/or a phosphorous based stabilizer.