Trivalent organic lanthanoid complex, catalyst for production of (meth) acrylic polymer, and (meth) acrylic polymer

This invention provides an easily synthesized trivalent organic lanthanoid complex which can be used as a polymerization catalyst for (meth) acrylic monomers. The trivalent organic lanthanoid complex is represented by the general formula (1): 1 wherein M represents Sc, Y or a lanthanide atom, R 1 re...

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Bibliographic Details
Main Authors Yasuda, Hajime, Nakayama, Yuushou, Yamamoto, Michiharu
Format Patent
LanguageEnglish
Published 04.09.2003
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Summary:This invention provides an easily synthesized trivalent organic lanthanoid complex which can be used as a polymerization catalyst for (meth) acrylic monomers. The trivalent organic lanthanoid complex is represented by the general formula (1): 1 wherein M represents Sc, Y or a lanthanide atom, R 1 represents a hydrogen atom, a C 1-10 alkyl group or a C 1-10 alkyl group containing a silicon atom, R 2 groups independently represent a C 1-10 alkyl group, and n is 1 or 2.