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Systems with Branching Points at the Chain Ends

4 SYSTEMS WITH BRANCHING POINTS AT THE CHAIN ENDS [Pg.228]

Characterization results have been reported for dendrigraft-polylpthylene ox-ide)s of generation Gl, prepared by adding different amounts of ethylene oxide to the initiator core in the side chain growth reaction (Table 9.8). Because of the grafting from method used, the molecular weight of the polyethylene oxide) branches cannot be accurately determined, and hence it is impossible to confirm [Pg.228]

2 DE N DRIG RAFT-POL Y(STYRENE)-G RAFT-POL Y(ETHYLENE OXIDE) COPOLYMERS BY TERMINAL GRAFTING [Pg.230]

3 DENDRITIC POLY(STYRENES) BY GRAFTING ONTO POLYiCHLOROETHYL VINYL ETHER) [Pg.230]

Variations in the graft polymer architectures are possible by controlling the [Pg.231]




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Branch point

Branch system

Branched chain

Branching point

Chain branching

Chain ends

End branch

End point

Pointed end

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