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Efficiency and Mechanism of Stabilizing Effect of Organic Phosphorous Acids in Polymers

The relationship between phosphorus acids structure and their stabilizing effects on polymers has been investigated by IR, NMR-spectroscopy and other physico-chemical methods.

出版机构:Taylor & Francis

刊物名称:International Journal of Polymeric Materials

出版时间:1990

ISSN:0091-4037

数据源:报刊文摘

Kinetics and Mechanism of Oxidation of Mono- and Polyacetals

Kinetics and mechanisms of oxidation of 6 acetals by molecular oxygen and ozone in liquid phase have been studied. Reaction with molecular oxygen (70?C, 15-16 hr) leads to the formation monoethers of the corresponding glycols with 68-90% selectivity.

出版机构:Taylor & Francis

刊物名称:International Journal of Polymeric Materials

出版时间:1990

ISSN:0091-4037

数据源:报刊文摘

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