Preparation of organic polymers using metal-capped monomers based on metal-capped monomers
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United States of America Patent
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Jul 7, 1992
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app pub date -
Jan 24, 1991
filing date -
Feb 27, 1984
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Abstract
A method for the preparation of a variety of engineering polymers and copolymers, in particular aromatic polymers and copolymers which comprises reacting a stannylated reactant containing a first monomeric or polymeric moiety with an electrophilic reactant, usually a di(acid chloride) containing a second monomeric or polymeric moiety. The intermediate and second compound react by way of a condensation reaction to eliminate the tin and polymerise together the first and second moieties. Some novel polymers and copolymers can be prepared using this method.
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