Influence of the preparation methods on the functional group distribution of chloromethylated styrene-divinyl benzene copolymers
β Scribed by S.Walli Alami; D. Le Maguer; C. Caze
- Publisher
- Elsevier Science
- Year
- 1987
- Weight
- 864 KB
- Volume
- 6
- Category
- Article
- ISSN
- 0167-6989
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The staged templated suspension polymerization method was used for the preparation of 5 mm beads from mixtures of styrene and several substituted styrene monomers, including 4-methylstyrene, 4-aminostyrene, 3-aminostyrene, 4-acetoxystyrene, and 4-tert-butoxycarbonyl oxystyrene, with divinylbenzene i
## Abstract **BACKGROUND:** Improvements in the selective hydrogenation of unsaturated fatty acid methyl esters in order to obtain unsaturated fatty alcohols have been attempted through the preparation and modification of supported group VIII metallic catalysts. Suitable catalysts appear to be thos