Macromonomers

Details Macromonomers Macromonomers

C - Chemistry, Metallurgy

08

F

400/2018

C08F 283/00 (2006.01) C08F 8/14 (2006.01) C08F 290/06 (2006.01) C08G 63/668 (2006.01) C08G 65/331 (2006.01) C08G 65/332 (2006.01)

Patent

CA 1143090

Z/PV. 30542 ABSTRACT MACROMONOMERS Macromonomers are obtained by successively reacting an oligomer or polymer containing at least one hydroxyl group with a cyclic carboxylic anhydride in an amount of at least one mole of the anhydride per hydroxyl group, and reacting the product with a compound containing a single epoxide group and a single polymerisable double bond, in such proportions as to esterify all carboxyl groups in that product. Graft copolymers which are useful as steric stabilisers for dispersions of polymer particles can be made by copolymerising the macromonomers with other polymerisable monomers.

341506

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