BLOCK OLIGOMER INCLUDING 1-HYDROCARBYLOXY-2,2,6,6-TETRAMETHYL-4-PIPERIDYL GROUP AS STABILIZER FOR ORGANIC MATERIAL

PROBLEM TO BE SOLVED: To provide a block oligomer including 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as a stabilizer for organic materials. SOLUTION: There is provided a compound represented by formula (I). The compound is useful as a light stabilizer, heat stabilizer, and oxidation s...

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Hauptverfasser: GALBO JAMES PETER, PICCINELLI PIERO, ACKERMAN MICHAEL, LELLI NICOLA, WOLF JEAN-PIERRE, BORZATTA VALERIO
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a block oligomer including 1-hydrocarbyloxy-2,2,6,6-tetramethyl-4-piperidyl groups as a stabilizer for organic materials. SOLUTION: There is provided a compound represented by formula (I). The compound is useful as a light stabilizer, heat stabilizer, and oxidation stabilizer for the organic materials, particularly synthetic polymers. COPYRIGHT: (C)2010,JPO&INPIT