Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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Filing date
Publication date
Application filed by Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpAfiledCriticalMontedison SpA
Priority to ES0268212ApriorityCriticalpatent/ES268212A1/en
Publication of ES268212A1publicationCriticalpatent/ES268212A1/en
A process for preparing polymeric compositions, stable against the action of heat, aging and light, characterized by being constituted by a) a crystalline polyolefin and b) an organic stabilizing compound of the general formula ** (See formula) ** wherein R can be an aryl group, substituted or unsubstituted with alkyl, acyl or alkoxy radicals, R 'can be hydrogen or an alkyl group, R "can be hydrogen or a hydroxyl, and R '' 'may be hydroxyl or a metal-oxy group or an aryl, substituted or unsubstituted with alkyl, acyl or alkoxy radicals. (Machine-translation by Google Translate, not legally binding)
ES0268212A1961-06-131961-06-13A procedure for preparing polymeric compositions (Machine-translation by Google Translate, not legally binding)
ExpiredES268212A1
(en)
Procedure for the obtaining of polymeric compositions, stable against the action of heat, aging and light (Machine-translation by Google Translate, not legally binding)
Procedure for the obtaining of new alpha-enolacyclates of beta-acil-gama-phenyl-alpha-tetronic acids (Machine-translation by Google Translate, not legally binding)