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Comb-shaped polymers cross-linking

Polymers are normally classified into four main architectural types linear (which includes rigid rod, flexible coil, cyclic, and polyrotaxane structures) branched (including random, regular comb-like, and star shaped) cross-linked (which includes the interpenetrating networks (IPNs)) and fairly recently the dendritic or hyperbranched polymers. I shall cover in some detail the first three types, but as we went to press very little DM work has been performed yet on the hyperbranched ones, which show some interesting properties. (Compared to linear polymers, solutions show a much lower viscosity and appear to be Newtonian rather than shear thinning [134].) Johansson [135] compares DM properties of some hyperbranched acrylates, alkyds. and unsaturated polyesters and notes that the properties of his cured resins so far are rather similar to conventional polyester systems. [Pg.514]

CROSS-LINKING OF COMB-SHAPED LC POLYMERS IN DILUTE SOLUTIONS... [Pg.245]

See other pages where Comb-shaped polymers cross-linking is mentioned: [Pg.311]    [Pg.564]    [Pg.305]    [Pg.587]    [Pg.200]    [Pg.199]    [Pg.445]    [Pg.8]    [Pg.1025]    [Pg.41]   
See also in sourсe #XX -- [ Pg.201 , Pg.245 , Pg.246 ]



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Comb-shaped polymers

Combativeness

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Linked polymer

Polymer cross-link

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