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2. Nature and formation of reaction sites
A polycondensate can be obtained from different reactions and monomers, in contrast to chain polymerizations, which usually involve only one type of reaction and monomer for a given polymer. For example, polyester ~ R-COO-R ′-OOC ~ can be formed from the following reaction systems
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The actual site, responsible for the actual construction of the chain, is very often created in situ. One example is the synthesis of poly (1,4-diisopropylbenzene), prepared...
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Unit operations. Chemical reaction engineering
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Nature and formation of reaction sites
Main stages of polycondensation and polyaddition
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