HYDROXY-SUBSTITUTED N-ALKOXY STERICALLY HINDERED AMINE

PROBLEM TO BE SOLVED: To obtain the subject new compound useful for stabilizing a polyolefin from harmful effects of oxygen, heat and a chemical beam and having a structure of substituting an N-alkoxy part containing hydroxyl group on its N atom. SOLUTION: This hydroxy-substituted N-alkoxy stericall...

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Hauptverfasser:	GALBO JAMES PETER, CLIFF NANCY NASE, GRACE HENRY CLANTON, SOLERA PETER SHELSEY, DIFAZIO MICHAEL PETER, KUELL CHRISTOPHER, CAPOCCI GERALD ANTHONY, RAVICHANDRAN RAMANATHAN, DETLEFSEN ROBERT EDWARD
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM ADHESIVES APPARATUS THEREFOR AUXILIARY PROCESSES IN PHOTOGRAPHY CHEMICAL PAINT OR INK REMOVERS CHEMISTRY CINEMATOGRAPHY COATING COMPOSITIONS, e.g. PAINTS, VARNISHES ORLACQUERS COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS CORRECTING FLUIDS DYES ELECTROGRAPHY FILLING PASTES GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS HOLOGRAPHY INKS MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS ORGANIC CHEMISTRY ORGANIC MACROMOLECULAR COMPOUNDS PAINTS PASTES OR SOLIDS FOR COLOURING OR PRINTING PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR,STEREO-PHOTOGRAPHIC PROCESSES PHOTOGRAPHY PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES PHYSICS POLISHES THEIR PREPARATION OR CHEMICAL WORKING-UP USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES ASCOMPOUNDING INGREDIENTS USE OF MATERIALS THEREFOR WOODSTAINS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To obtain the subject new compound useful for stabilizing a polyolefin from harmful effects of oxygen, heat and a chemical beam and having a structure of substituting an N-alkoxy part containing hydroxyl group on its N atom. SOLUTION: This hydroxy-substituted N-alkoxy sterically hindered amine includes an 1-alkoxy-substituted compound substituted by 1-3 hydroxy groups at its alkoxy part of formula I [G1, G2 are each a 1-4C alkyl or the like; E is a 1-18C alkylene or the like; (b) is 1-3], 1-alkoxy cross-linked compound of formula II, etc., an oligomer or polymer molecule obtained by a reaction of a dialkyl ester of formula III (R27 is an alkylene or the like; R28 is an alkyl or the like; T4 is formula IV, etc.), or an isocyanate with a hydroxy-substituted N-alkoxy derivative of a 4-hydroxy-2,2,6,6-tetraalkylpiperidine, or a diester or urethane derivative of a hydroxy-substituted N-alkoxy derivative of 4- hydroxy-2,2,6,6-tetramethylpiperidine such as formula V (R29 is an alkyl or the like).