Preparation of organic polymers

C - Chemistry – Metallurgy – 08 – G

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402/1, 400/2002

C08G 63/78 (2006.01) C08G 18/08 (2006.01) C08G 63/191 (2006.01) C08G 63/195 (2006.01) C08G 63/40 (2006.01) C08G 63/547 (2006.01) C08G 63/672 (2006.01) C08G 63/682 (2006.01) C08G 63/688 (2006.01) C08G 63/695 (2006.01) C08G 64/22 (2006.01) C08G 69/42 (2006.01) C08G 75/26 (2006.01) C08G 79/04 (2006.01) C08G 85/00 (2006.01)

Patent

CA 1294387

PREPARATION OF ORGANIC POLYMERS IAN DAVID HENDERSON TOWLE PARTICK JAMES HORNER ABSTRACT A method of the preparation of a variety of engi- neering polymers and copolymers, in particular aromatic polymers and copolymers which comprises reacting an organo-metallic reactant containing at least two metallic groups and a first polymer component moiety with an electrophilic reactant, usually a di(acid chloride) con- taining a second polymer component moiety. The organo- metallic and electrophilic compounds react by way of a condensation reaction to eliminate a by-product con- taining the metal and polymerise together the first and second moieties. Some novel polymers and copolymers can be prepared using this method.

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