摘要 |
The invention provides a method of preparing an aqueous dispersion of vesiculated polymer particles, the method comprising: preparing a dispersion of polymerisable particles within a continuous aqueous phase, the polymerisable particles having a structure that is defined by an outer organic phase that comprises one or more ethylenically unsaturated monomers and surrounds an inner aqueous phase, said inner aqueous phase defining a single void within the polymerisable particle, wherein a RAFT agent functions as a stabiliser for the outer organic phase within the continuous aqueous phase, and wherein a RAFT agent functions as a stabiliser for the inner aqueous phase within the outer organic phase; and polymerising the one or more ethylenically unsaturated monomers under the control of a RAFT agent functioning as said stabiliser to form the aqueous dispersion of vesiculated polymer particles. |
申请人 |
THE UNIVERSITY OF SYDNEY;BLOM, ANNABELLE, CHRISTINA, MARY;CAREY, MICHELLE, JOCELYN;HAWKETT, BRIAN, STANLEY;NGUYEN, DUC, NGOC;PHAM, THI, THUY, BINH;SUCH, CHRISTOPHER, HENRY;WARR, GREGORY, GOODMAN |
发明人 |
BLOM, ANNABELLE, CHRISTINA, MARY;CAREY, MICHELLE, JOCELYN;HAWKETT, BRIAN, STANLEY;NGUYEN, DUC, NGOC;PHAM, THI, THUY, BINH;SUCH, CHRISTOPHER, HENRY;WARR, GREGORY, GOODMAN |