STABILIZED POLYMERIC MATERIAL COMPOSITION

STABILIZED POLYMERIC MATERIAL COMPOSITION

PURPOSE:To provide a polymeric material composition having improved light resistance, by adding a specific amount of an isocyanurate derivative having 2,2,6,6-tetramethylpiperidyl group to a polymeric material. CONSTITUTION:100pts.wt. of a polymeric material (e.g. polyethylene, ethylene- vinyl aceta...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SHIBATA TOSHIHIRO, MINAGAWA MOTONOBU, ARATA RIYOUZOU, NAKAHARA YUTAKA
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS
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Beschreibung
Zusammenfassung:PURPOSE:To provide a polymeric material composition having improved light resistance, by adding a specific amount of an isocyanurate derivative having 2,2,6,6-tetramethylpiperidyl group to a polymeric material. CONSTITUTION:100pts.wt. of a polymeric material (e.g. polyethylene, ethylene- vinyl acetate copolymer, etc.) is added with 0.001-5pts.wt. of a compound of formula I [R1 is H, oxyl, alkyl or acyl; R2 is H or acyl; X is =CH- or group of formula II (R3 is alkyl)].