VERFAHREN ZUR HERSTELLUNG EINES GEHINDERTEN AMINLICHTSTABILISATORENSALZES

This invention relates to a process for the preparation of an addition salt of at least one hindered amine light stabilizer and at least one acidic phosphorus containing compound. The process comprises the step of combining at least one hindered amine light stabilizer and an acidic phosphorus contai...

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Bibliographische Detailangaben
Hauptverfasser: IRICK, GETHER JR, MYKYTKA, JOHN PETER, WEAVER, MAX ALLEN, KING, GREG ALAN, PEARSON, JASON CLAY
Format: Patent
Sprache:ger
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Beschreibung
Zusammenfassung:This invention relates to a process for the preparation of an addition salt of at least one hindered amine light stabilizer and at least one acidic phosphorus containing compound. The process comprises the step of combining at least one hindered amine light stabilizer and an acidic phosphorus containing compound so that an addition salt is formed as an isolatable solid.