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ExxonMobil Technology and Engineering Co
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Exxon Research and Engineering Co
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Application filed by Exxon Research and Engineering CofiledCriticalExxon Research and Engineering Co
Priority claimed from US05/711,705external-prioritypatent/US4032510A/en
Application grantedgrantedCritical
Publication of CA1051452ApublicationCriticalpatent/CA1051452A/fr
Bis-phosphites de di-tertiobutyl-2,6 phényl spiro pentaérythritol augmentant la stabilité à la chaleur et la lumière des résines synthétiques, compositions stabilisantes contenant des antioxydants phénoliques et de tels phosphites, et compositions de résines synthétiques contenant de telles compositions