C - Chemistry – Metallurgy – 08 – F
Patent
C - Chemistry, Metallurgy
08
F
C08F 2/44 (2006.01) C08F 2/18 (2006.01) C08F 292/00 (2006.01) C08L 57/00 (2006.01) C09D 7/00 (2006.01)
Patent
CA 2582951
A method of polymerising monomer to form polymer at the surface of particulate material, said method comprising: providing a dispersion of said particulate material in a continuous liquid phase, said dispersion comprising a RAFT agent as a stabiliser for said particulate material, and said continuous liquid phase comprising one or more ethylenically unsaturated monomers; and polymerising said one or more ethylenically unsaturated monomers under the control of said RAFT agent to thereby form polymer at the surface of said particulate material.
La présente invention a pour objet une méthode de polymérisation d~un monomère pour former un polymère à la surface d~un matériau particulaire. Ladite méthode comprend les étapes suivantes : former une dispersion dudit matériau particulaire dans une phase liquide continue, ladite dispersion contenant un agent RAFT en tant que stabilisant pour ledit matériau particulaire, et ladite phase liquide continue comprenant un ou plusieurs monomères portant des insaturations éthyléniques ; et polymériser lesdits monomères portant des insaturations éthyléniques sous le contrôle dudit agent RAFT, ceci afin de former un polymère à la surface dudit matériau particulaire.
Farrugia Jason Michael
Hawkett Brian Stanley
Mackinnon Olga Maree
Nguyen Duc Ngoc
Such Christopher Henry
Fetherstonhaugh & Co.
The University Of Sydney
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