POLYCARBONATE-CONTAINING COMPOSITION AND ARTICLE CONTAINING SAID COMPOSITION Russian patent published in 2011 - IPC C08L31/00 

Abstract RU 2415161 C2

FIELD: chemistry.

SUBSTANCE: present invention relates to a composition which contains polycarbonate and a UV light absorber of formula (I) where R denotes a branched or straight alkyl group with between four and ten carbon atoms. The disclosed composition can be contained in an article selected from, for example, a group comprising glass covers for bus stations, billboards, panels, protective screens, automobile glasses, windows, coatings, solid slabs, corrugated slabs, cellular slabs and cellular profiles.

EFFECT: composition absorbs UV light better than existing compositions which contain standard UV light absorbers, and also provides high quality of articles made from the composition.

12 cl, 3 ex, 1 tbl

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RU 2 415 161 C2

Authors

Rjudiger Klaus

Bukkel' Frank

Shvarts Peter

Rener Jurgen

Grjuter-Reetts Tanja

Dates

2011-03-27Published

2006-09-01Filed