Preparation of polyurethane microcapsules with different soft segments and their characteristics

Reactive and Functional Polymers

Volumn 42, Issue 3, 1999, Pages 193-200

  Hong, K ^a   Park, S ^a  

^a Pusan National University   (South Korea)

Author keywords

[No Author keywords available]

Indexed keywords

AMINES; DYES; MOLECULAR WEIGHT; MORPHOLOGY; PARTICLE SIZE ANALYSIS; POLYETHYLENE GLYCOLS; POLYMERIZATION; POLYVINYL ALCOHOLS; SYNTHESIS (CHEMICAL);

MICROCAPSULES;

POLYURETHANES;

EID: 0343517707     PISSN: 13815148     EISSN: None     Source Type: Journal    
DOI: 10.1016/S1381-5148(98)00068-6     Document Type: Article

References (12)

1. Fuyama H., Shinjo G., Tsuji K. Microencapsulated fenitrothion, J. Pesticide Sci. 9:1984;511.
2. Chao D.Y. The role of surfactants in synthesizing polyurea microcapsule. J. Appl. Polymer Sci. 47:1993;645.
3. Boretos J.W. Past, present and future role of polyurethanes for surgical implants. Pure Appl. Chem. 52:1980;1851.
4. Szycher M., Poirier V.L. Synthetic polymers in artificial hearts: a progress report. Ind. Eng. Chem. Prod. Res. Dev. 22:1983;588.
5. Yui N., Kataoka K., Yamada A., Sakurai Y., Sanui K., Ogata N. Drug release from monolithic devices of segmented polyether-poly(urethane)s having both hydrophobic and hydrophilic soft segments. Macromol. Chem. Rapid Commun. 7:1988;197.
6. Sharma K., Knutson K., Kim S.W. Prednisolone release from copolyurethane monolithic devices. J. Control. Release. 7:1988;197.
7. Kohjiya S., Ikeda Y., Takesako S., Yamashita S. Drug release behavior from polyurethane gel. Reactive Polymer. 15:1991;165.
8. R.S. Langer, J.M. Folkman, Controlled release of macromolecules from polymers, in: E.P. Goldberg, A. Nakajima (Eds.), Biomedical Polymers: Polymeric Materials and Pharmaceuticals for Biomedical Use, Academic Press, New York, 1980, pp. 113-137.
9. Kohjiya S., Ikeda Y. Polyurethane elastomers for biomedical applications. Nihon Gomu Kyokaishi. 62:1989;357.
10. Lelah M.D., Lambrecht L.L., Young B.R., Cooper S.L. Physicochemical characterization and in vivo blood tolerability of cast and extruded Biomer. J. Biomed. Mater. Res. 17:1983;1.
11. Spathis G., Niaounakis M., Kontou E., Apekis L., Pissis P., Christodoulides C. Morphological changes in segmented polyurethane elastomers by varying the NCO/OH ratio. J. Appl. Polym. Sci. 54:1994;831.
12. R.P. Redman, in: J.M. Buist (Ed.), Developments in Polyurethanes, Applied Science Publishers, London, 1978, Chap. 3.