The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2025
Filed:
May. 29, 2020
Shpp Global Technologies B.v., Bergen Op Zoom, NL;
Laura Mely Ramirez, Evansville, IN (US);
Tony Farrell, Bergen op Zoom, NL;
Paul Dean Sybert, Evansville, IN (US);
Remco Wirtz, Bergen op Zoom, NL;
SHPP GLOBAL TECHNOLOGIES B.V., Bergen Op Zoom, NL;
Abstract
A thermoplastic composition includes: 40 to 75 wt % of a poly(carbonate-siloxane-arylate); 5 to 45 wt % of a poly(carbonate-siloxane) present in an amount effective to provide 0.75 to 7 wt % of siloxane units; 10 to 40 wt % of a polycarbonate homopolymer; 5 to 15 wt % of an organophosphorus compound in an amount effective to provide 0.1 to 1 wt % of phosphorus; and optionally, 0.1 to 10 wt % of an additive composition. The thermoplastic composition has a melt volume flow rate of greater than 6 cm/10 min. An article molded from the thermoplastic composition has a 2-minute integrated heat release rate of less than or equal to 65 kW-min/mand a peak heat release rate of less than 65 kW/mand a notched Izod impact resistance of greater than 30 kJ/mor greater than 700 J/m.