Metallically coated light-reflecting components based on thermoplastic molding compounds

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United States of America Patent

PATENT NO 7875361
APP PUB NO 20100323185A1
SERIAL NO

11374297

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Abstract

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Relates to the use of a thermoplastic polymer molding compound for producing metallically coated light-reflecting components based on thermoplastics, which are suitable for operating temperatures of at least 200° C. The polymer molding compound used according to the present invention is characterized in that it comprises polyamides which are selected from a group which comprises homopolyamides, copolyamides, and mixtures (blends) made of homopolyamides and copolyamides and mixtures made of homopolyamides or copolyamides, these polyamides being selected from a group which comprises amorphous and transparent polyamides, and these polyamides having a glass transition temperature (Tg) of at least 205° C. Light-reflecting components produced according to the use according to the present invention are suitable for operating temperatures of at least 200° C. and comprise reflectors for traveling lights of vehicles, for signal and lighting devices, and reflectors for solar collectors.

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Patent Owner(s)

Patent OwnerAddress
EMS-CHEMIE AGSWISS MATT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buhler, Friedrich Thusis, CH 1 3
Hala, Ralf Lindenberg, DE 18 371
Kaisser, Michael Trimmis, CH 14 277

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