Functional Polymers. XVII. Radical Grafting of Methyl 5-Vinylsalicylate onto Polybutadienes
- 1 February 1983
- journal article
- research article
- Published by Taylor & Francis in Journal of Macromolecular Science: Part A - Chemistry
- Vol. 19 (3) , 375-388
- https://doi.org/10.1080/10601328308056522
Abstract
Methyl 5-vinylsalicylate was successfully grafted onto 1, 2-and cis-1,4-polybutadiene. When the grafting reaction was carried out in benzene at 60°C with azobisisobutyronitrile or benzoyl peroxide as the initiator, methyl 5-vinylsalicylate was transformed into grafted poly(methyl 5-vinylsalicylate) with a grafting efficiency of 5–22%. It was very important to carry out the grafting reaction under carefully controlled conditions and at relatively low concentration of polybutadienes, otherwise utilization of methyl 5-vinylsalicylate was low and cross-linking of polybutadiene occurred.Keywords
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