Invention Grant
- Patent Title: Electrical tracking resistance compositions, articles formed therefrom, and methods of manufacture thereof
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Application No.: US15552597Application Date: 2016-02-22
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Publication No.: US10457809B2Publication Date: 2019-10-29
- Inventor: Kapil Chandrakant Sheth , Hariharan Ramalingam
- Applicant: SABIC GLOBAL TECHNOLOGIES B.V.
- Applicant Address: NL Bergen op Zoom
- Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee: SABIC GLOBAL TECHNOLOGIES B.V.
- Current Assignee Address: NL Bergen op Zoom
- Agency: Cantor Colburn LLP
- International Application: PCT/US2016/018902 WO 20160222
- International Announcement: WO2016/137878 WO 20160901
- Main IPC: C08L83/10
- IPC: C08L83/10 ; H01B3/46 ; H01B3/30 ; H01B3/42 ; C08G73/10 ; C08L79/08 ; C08K3/34 ; C08L67/02 ; C08K3/013 ; C08G77/455 ; C08K3/26
Abstract:
A poly(siloxane-etherimide) composition comprising, based on the total weight of the composition, 70 to 90 wt % of a poly(siloxane-etherimide); and an additive comprising a polyester, a filler, or a combination thereof; wherein the filler comprises talc, calcium carbonate, or a combination comprising at least one of the foregoing; and 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.
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