Characterization of the structures of poly(urea-urethane) microcapsules

International Journal of Pharmaceutics

Volumn 242, Issue 1-2, 2002, Pages 147-153

  Matsunami, Yuki ^a   Ichikawa, Kimio ^a  

^a FUJIFILM CORPORATION   (Japan)

Author keywords

Core shell structure; Glass transition temperature; Poly(urea urethane); Solubility parameter; Swelling; ToF SIMS

Indexed keywords

OIL; PHTHALIC ACID DERIVATIVE; POLY(UREA URETHANE); UNCLASSIFIED DRUG; URETHAN DERIVATIVE;

ARTICLE; GLASS TRANSITION TEMPERATURE; MICROCAPSULE; POLYMERIZATION; POROSITY; PRIORITY JOURNAL; SCANNING ELECTRON MICROSCOPY; SOLUBILITY; SPECTROSCOPY; THERMAL ANALYSIS; THERMODYNAMICS;

ALGORITHMS; CAPSULES; DIFFERENTIAL THERMAL ANALYSIS; DRUG COMPOUNDING; MASS SPECTROMETRY; MEMBRANES, ARTIFICIAL; MICROSCOPY, ELECTRON, SCANNING; OILS; PHTHALIC ACIDS; POLYURETHANES; TEMPERATURE; THERMODYNAMICS;

EID: 0037151558     PISSN: 03785173     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0378-5173(02)00138-2     Document Type: Article

References (11)

1. Microencapsulation of emulsified oil droplets by in-situ vinyl polymerization
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3. Scattering studies of poly(urea-urethane) microcapsules in suspension
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5. A method for estimating both the solubility parameters and molar volumes of liquids
6. Dynamic mechanical properties of polyurethane-urea microcapsules on coated paper
7. Structure and physicochemical properties of poly(urea-urethane) microcapsules
8. Preparation of poly(methylmethacrylate) microcapsules with liquid cores
9. Three-phase interactions in shear and electrical field