Interior train components having low smoke and low heat release, and methods of their manufacture

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9266541
APP PUB NO 20140326162A1
SERIAL NO

13874896

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Abstract

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Seat components and claddings for railway molded or formed from a thermoplastic polymer composition comprising, based on the total weight of the composition, 50 to 93 wt. % of a specific polycarbonate; 4 to 30 wt. % of a poly(carbonate-siloxane) comprising bisphenol A carbonate units, and siloxane units; 3 to 20 wt. % of an organophosphorus compound in an amount effective to provide 0.1 to 2.0 wt. % of phosphorus, based on the total weight of the thermoplastic polymer composition; wherein an article having a thickness of 0.5 to 10 mm molded from the composition has a Ds-4 smoke density≦300 measured according to ISO 5659-2, and a MAHRE≦90 kW/m2 measured according to ISO 5660-1, a multiaxial impact energy ≧100 J, and a ductility in multiaxial impact of 80 to 100% at +23° C. according to ISO 6603.

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Patent Owner(s)

Patent OwnerAddress
SABIC GLOBAL TECHNOLOGIES B VPLASTICSLAAN 1 4612 PX BERGEN OP ZOOM 4612 PX

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Assink, Roland Sebastian Middelburg, NL 32 117
Sybert, Paul Dean Evansville, US 74 603
van, de Grampel Robert Dirk Tholen, NL 80 289
van, der Mee Mark Adrianus Johannes Breda, NL 45 123

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