compostos, processo para a preparação dos compostos, e, uso dos compostos

Disclosed are compounds of formula (1) and (2) and/or E/E-, E/Z- or Z/Z geometrical isomer forms thereof; wherein R1-R5, R1-R11 and A are defined as in description. The compounds are used as UV absorbers for protecting household products from photolytic and oxidative degradation, as plastic additive...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: XAVIER MARAT, UTE SCHRÖDER, BARBARA WINKLER, HERVÉ RICHARD, ILONA MARION KIENZLE, DIETMAR HÜGLIN, LARISSA EHRSAM, KAI EICHIN
Format: Patent
Sprache:por
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