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ISONONANOLS AND THEIR USE IN THE FORM OF BIS-ISONONYL ESTERS OF PHTHALIC ACID OR ADIPIC ACID AS PLASTICIZERS FOR POLYVINYL CHLORIDE
ISONONANOLS AND THEIR USE IN THE FORM OF BIS-ISONONYL ESTERS OF PHTHALIC ACID OR ADIPIC ACID AS PLASTICIZERS FOR POLYVINYL CHLORIDE
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机译:异壬醇及其以邻苯二甲酸或邻苯二甲酸双双异壬酯的形式用作聚氯乙烯的增塑剂
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摘要
Procedure for obtaining bis-isononyl esters, in particular bis-isononyl phthalates and adipates, applicable as plasticizers for polyvinyl chloride, characterized in that 2-ethylhexene-1 is reacted according to oxo-synthesis with carbon monoxide and hydrogen at elevated temperature and pressure, in the presence of cabonyl complexes of metals of the 8th group of the periodic system, and if appropriate, the product resulting from the reaction is subsequently hydrogenated, and the isononanols obtained are then esterified with phthalic anhydride or adipic acid. (Machine-translation by Google Translate, not legally binding)
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