公开(公告)号：US20180251634A1

公开(公告)日：2018-09-06

申请号：US15552098

申请日：2016-02-22

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Kapil Chandrakant Sheth ,  Hariharan Ramalingam ,  Gaurav Mediratta

IPC: C08L79/08 ,  C08L77/06 ,  C08L67/02 ,  H01B3/30 ,  H01B3/42

Abstract: A composition comprises, based on the total weight of the composition, 25 wt % to 50 wt % of a polyetherimide; and 50 wt % to 75 wt % of a polyphthalamide; wherein the composition has a number of drops to tracking at 250 volts of greater than or equal to 50 drops determined according to ASTM D-3638-85.

公开(公告)号：US20180044521A1

公开(公告)日：2018-02-15

申请号：US15551340

申请日：2016-02-22

Applicant: SABIC GLOBAL TECHNOLOGIES B.V.

Inventor： Kapil Chandrakant Sheth ,  Hariharan Ramalingam ,  Gaurav Mediratta

IPC: C08L79/08 ,  C08L77/06 ,  B32B27/28 ,  H01B3/42 ,  H01B3/30 ,  B32B27/08

CPC classification number: C08L79/08 ,  B32B27/08 ,  B32B27/281 ,  C08K3/346 ,  C08L77/06 ,  H01B3/301 ,  H01B3/305 ,  H01B3/306 ,  H01B3/427

Abstract: A composition comprises, based on the total weight of the composition, 40 to 80 wt % of a polyetherimide; 10 to 50 wt % of talc; and 1 to 15 wt % of a polymer additive comprising a polyphthalamide, a poly(siloxane-etherimide) copolymer, aliphatic polyamide, or a combination comprising at least one of the foregoing; wherein the composition has a number of drops to tracking at 250 volts of greater than or equal to 50 drops determined according to ASTM D-3638-85.