6533b828fe1ef96bd1288d4c

RESEARCH PRODUCT

Study of methyl methacrylate polymerization in the presence of rubbers

Daniele CangialosiC LindsayP.t McgrailG. Spadaro

subject

Materials sciencePolymers and PlasticsChemical structureOrganic ChemistryKineticstechnology industry and agricultureGeneral Physics and AstronomyGraftingcomplex mixturesbody regionschemistry.chemical_compoundsurgical procedures operativechemistryPolymerizationNatural rubbervisual_artPolymer chemistryMaterials Chemistryvisual_art.visual_art_mediumMethyl methacrylateIn situ polymerizationNitrile rubberpsychological phenomena and processes

description

Grafting of poly(methylmethacrylate) onto various unsaturated rubbers is described. The grafting is achieved through thermally initiated methylmethacrylate in-situ polymerization. The main features of the polymerization process, i.e. conversion vs. time, grafting to rubber and gel percentage, have been investigated. The chemical structure of the rubber influences the process: rubber with pendant unsaturations gives rise to higher level of grafting.

https://doi.org/10.1016/s0014-3057(00)00143-9