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1998 / ȣ: V.10,no.2,Apr |
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ũĸ (Ƽ ũĸ) |
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Preparation of Microcapsules and Their Application (Poly (L-lactide) Microcapsule |
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ȫ (λб а) ڼ (λб а) |
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29 ~ 36 : 8 |
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Korean |
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Poly(L-lactide) microcapsules containing hydrophilic penetrate were prepared by interfacial precipitation method through solvent evaporation from w/o/w emulsion. Effect of four determinative process parameters on the particle size distributions, morphologies, and release properties of microcapsules coated with poly(L-lactide) was investigated. Moreover, susceptible functional cotton fabrics treated with the mentioned microcapsules were prepared and laundry test up to 15 times were done to determine fastness properties. As a result, the prepared poly(L-lactide) microcapsules with a more sharp-distributive, rounder, and more permeable membranes could be prepared by means of protective colloid concentration, solution volume and stirring rate. |
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