ULTRAVIOLET RAYS STABILIZERS FOR ORGANIC POLYMERS

Polymeric stabilizer compounds with a polyorganosiloxane structure suitable for stabilizing organic polymers against UV radiation and heat, containing sterically hindered piperidinio groups in their molecule and easily prepared in well defined, predetermined structures.

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Bibliographische Detailangaben
Hauptverfasser: NERI, CARLO, GUSSONI, DAMIANO, COSTANZI, SILVESTRO, BOSETTO, CARLO, CASSAR, LUIGI
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:Polymeric stabilizer compounds with a polyorganosiloxane structure suitable for stabilizing organic polymers against UV radiation and heat, containing sterically hindered piperidinio groups in their molecule and easily prepared in well defined, predetermined structures.