COPOLYMER BASED ON 4-ACRYLOYLOXY-2,2,6,6-TETRAMETHYL PIPERIDINE AND 4-HYDROXY-3,5-DI-TERT-BUTYL BENZYL ACRYLATE, AND PROCESS FOR PREPARING THEREOF

COPOLYMER BASED ON 4-ACRYLOYLOXY-2,2,6,6-TETRAMETHYL PIPERIDINE AND 4-HYDROXY-3,5-DI-TERT-BUTYL BENZYL ACRYLATE, AND PROCESS FOR PREPARING THEREOF

Copolymer on 4-acryloyloxy-2,2,6,6-tetramethyl-piperidine and 4-hydroxy-3,5-di-terc.butylbenzylacrylate base with formula I is prepared, by polymerizating of 4-acryloyloxy-2,2,6,6- -tetramethylpiperidine with 4-hydroxy-3,5-di-terc. butylbenzylacrylate in hydrocarbon solvent, advantageous in benzene...

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Bibliographische Detailangaben
Hauptverfasser: VASS FRANTISEK RNCSC, LUSTON JOZEF CSC, VASSOVA GABRIELA
Format: Patent
Sprache:eng
Schlagworte:
CHEMISTRY
COMPOSITIONS BASED THEREON
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS
METALLURGY
ORGANIC MACROMOLECULAR COMPOUNDS
THEIR PREPARATION OR CHEMICAL WORKING-UP
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Zusammenfassung:Copolymer on 4-acryloyloxy-2,2,6,6-tetramethyl-piperidine and 4-hydroxy-3,5-di-terc.butylbenzylacrylate base with formula I is prepared, by polymerizating of 4-acryloyloxy-2,2,6,6- -tetramethylpiperidine with 4-hydroxy-3,5-di-terc. butylbenzylacrylate in hydrocarbon solvent, advantageous in benzene or toluene at temperature 60 to 70 degrees of Celsius by presence 2,2'-azobisizobutyronitrile as radical initiator during 24 hours.