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Stereoregular PMMA macromonomer

Highly stereoregular PMMA macromonomers, 14, prepared by Hatada and coworkers, have recently been fractionated by supercritical fluid chromatography into completely uniform fractions with no structural distribution [20,21]. They have been oligomerized with a radical (AIBN) or an anionic initiator (3,3-dimethyl-1,1-diphenylbutyllithium). After a new fractionation by SEC comb or star polymers of completely uniform architecture are obtained. No doubt, these samples will be most promising to investigate the branched structure-property relationship. [Pg.139]

Preparation of stereoregular PMMA macromonomer Macromonomer method has boon... [Pg.139]

Properties of polymers of stereoregular PMMA macromonomers Table 3 shows the [n] s and Tg s of the it- and st-PMMA macromonomers, thcpoly(PMMA macromonomer)s derived therefrom, and it- and st-PMMAs with molecular weights similar to the corresponding... [Pg.141]

Table 3 Characteristics of polymers of stereoregular PMMA macromonomers in comparison with the starting macromonomer and linear PMMA... Table 3 Characteristics of polymers of stereoregular PMMA macromonomers in comparison with the starting macromonomer and linear PMMA...
See other pages where Stereoregular PMMA macromonomer is mentioned: [Pg.131]    [Pg.131]    [Pg.139]    [Pg.139]    [Pg.131]    [Pg.131]    [Pg.139]    [Pg.139]   
See also in sourсe #XX -- [ Pg.131 , Pg.139 ]



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Macromonomers

PMMA

Stereoregularities

Stereoregularity

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