Abstract
Encapsulated solids are made by first encapsulating precursor materials in a polymer shell. The precursors are some combination of solids, liquids, gases, and/or gels. The precursors are then transformed into solids by emplacement of the capsule in an environment where gas or fluid transport into or out of the polymer shell causes transformation into solids.
Original language | English (US) |
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U.S. patent number | 9821287 |
Filing date | 10/29/13 |
State | Published - Nov 21 2017 |