Pseudolatex Dispersions for Controlled Drug Delivery

[1]  C. Brine,et al.  Use of thermal analysis in the optimization of polymeric diffusion barriers in controlled release delivery systems , 1988 .

[2]  J. Saura,et al.  The influence of the critical pigment volume concentration (CPVC) on the properties of an epoxy coating , 2004 .

[3]  B. D. Rohera,et al.  Tensile Properties of Free Films Cast from Aqueous Ethylcellulose Dispersions , 1993, Pharmaceutical Research.

[4]  Juergen Siepmann,et al.  pH-Sensitive Polymer Blends Used as Coating Materials to Control Drug Release from Spherical Beads: Elucidation of the Underlying Mass Transport Mechanisms , 2005, Pharmaceutical Research.

[5]  H. Nakagawa,et al.  Application of Aquesou Suspensions and Latex Dispersions of Water-Insoluble Polymers for Tablet and Granule Coatings , 1991 .

[6]  B. Lippold,et al.  Properties of Aqueous, Plastic Izer-Containing Ethyl Cellulose Dispersions and Prepared Films in Respect to the Production of oral Extended Release Formulations , 1990 .

[7]  S. S. Voyutsk.  Amendment to the papers by bradford, brown, and co-workers: ``Concerning mechanism of film formation from high polymer dispersions'' , 1958 .

[8]  T. Dahl,et al.  The Effects of Heat and Desiccation Treatment on the Controlled Release Properties of Aqueous Silicone Latex Coated Tablets , 1990 .

[9]  J. Siepmann,et al.  Polymer blends used for the aqueous coating of solid dosage forms: importance of the type of plasticizer. , 2004, Journal of controlled release : official journal of the Controlled Release Society.

[10]  J. Siepmann,et al.  pH-sensitive film coatings: towards a better understanding and facilitated optimization. , 2008, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

[11]  Juergen Siepmann,et al.  Novel polymeric film coatings for colon targeting: Drug release from coated pellets. , 2009, European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences.

[12]  D. H. Napper,et al.  Depletion stabilization and depletion flocculation , 1980 .

[13]  R. Ottewill.  Colloidal Properties of Latex Particles , 1990 .

[14]  J. Siepmann,et al.  Colon targeting with bacteria-sensitive films adapted to the disease state. , 2009, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

[15]  J. Siepmann,et al.  Polymer Blends Used for the Coating of Multiparticulates: Comparison of Aqueous and Organic Coating Techniques , 2004, Pharmaceutical Research.

[16]  J. Siepmann,et al.  How to improve the storage stability of aqueous polymeric film coatings. , 2008, Journal of controlled release : official journal of the Controlled Release Society.

[17]  R. Dillon,et al.  Sintering of synthetic latex particles , 1951 .

[18]  C. Pichot,et al.  Ordering of latex particles during film formation , 1990 .

[19]  J. Siepmann,et al.  Polymer blends for controlled release coatings. , 2008, Journal of controlled release : official journal of the Controlled Release Society.

[20]  R. Bodmeier,et al.  Physicochemical and release properties of pellets coated with Kollicoat SR 30 D, a new aqueous polyvinyl acetate dispersion for extended release. , 2005, International journal of pharmaceutics.

[21]  K. Hahn,et al.  On particle coalescence in latex films , 1986 .

[22]  R. Bodmeier,et al.  Leaching of water-soluble plasticizers from polymeric films prepared from aqueous colloidal polymer dispersions , 1992 .

[23]  Modeling plasticizer uptake in aqueous polymer dispersions , 1998 .

[24]  H. Ichikawa,et al.  Coating of pharmaceutical powders by fluidized bed process. IV. Softening temperature of acrylic copolymers and its relation to film-formation in aqueous coating. , 1988, Chemical and pharmaceutical bulletin.

[25]  A. Sakr,et al.  Processing Considerations for an EC Latex Coating System: Influence of Curing Time and Temperature , 1994, Pharmaceutical Research.

[26]  Juergen Siepmann,et al.  Carrageenan as an efficient drug release modifier for ethylcellulose-coated pharmaceutical dosage forms. , 2007, Biomacromolecules.

[27]  R. Bodmeier,et al.  Process and formulation variables affecting the drug release from chlorpheniramine maleate-loaded beads coated with commercial and self-prepared aqueous ethyl cellulose pseudolatexes , 1991 .

[28]  J. Siepmann,et al.  pH-sensitive polymer blends used as coating materials to control drug release from spherical beads: importance of the type of core. , 2005, Biomacromolecules.

[29]  J. Siepmann,et al.  Improved long term stability of aqueous ethylcellulose film coatings: importance of the type of drug and starter core. , 2009, International journal of pharmaceutics.

[30]  V. Vakula,et al.  Effects of Self-Diffusion and Inter-Diffusion in Polymer Systems , 1964 .

[31]  J. Vanderhoff,et al.  Additional studies of morphological changes in latex films , 1972 .

[32]  K. J. Lissant.  The geometry of high-internal-phase-ratio emulsions , 1966 .

[33]  R. Bodmeier,et al.  Drug release from beads coated with an aqueous colloidal ethylcellulose dispersion, Aquacoat, or an organic ethylcellulose solution. , 1999, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

[34]  A. Po,et al.  Factors affecting drug release from a pellet system coated with an aqueous colloidal dispersion , 1991 .

[35]  R. Gurny,et al.  Influence of emulsifiers on film formation from cellulose acetate latexes experimental study of phase separation phenomena due to sodium dodecyl sulfate. I , 1987 .

[36]  G. Brown.  Formation of films from polymer dispersions , 1956 .

[37]  P. R. Sperry,et al.  Flocculation of latex by water-soluble polymers: Experimental confirmation of a nonbridging, nonadsorptive, volume-restriction mechanism , 1981 .

[38]  C. Neut,et al.  Novel polymeric film coatings for colon targeting: how to adjust desired membrane properties. , 2009, International journal of pharmaceutics.

[39]  R. Gurny,et al.  Influence of emulsifiers on film formation from cellulose acetate latexes. Modeling approach to the fate of emulsifiers in highly plasticized films. II , 1989 .

[40]  R. U. Nesbitt.  Effect of Formulation Components on Drug Release from Multiparticulates , 1994 .

[41]  G. S. Banker.  Film coating theory and practice. , 1966, Journal of pharmaceutical sciences.

[42]  J. Siepmann,et al.  Prediction of drug release from ethylcellulose coated pellets. , 2009, Journal of controlled release : official journal of the Controlled Release Society.

[43]  G. Zentner,et al.  Use of Modified Ethylcellulose Lattices for Microporous Coating of Osmotic Tablets , 1991, Pharmaceutical Research.

[44]  G. Kanig,et al.  Feinstruktur von Polymeren aus wäßriger Struktur , 1978 .

[45]  R. Bodmeier,et al.  The Effect of Curing on Drug Release and Morphological Properties of Ethylcellulose Pseudolatex-Coated Beads , 1994 .

[46]  B. Ekman,et al.  Membrane-coated tablets: a system for the controlled release of drugs. , 1983, Journal of pharmaceutical sciences.

[47]  Bengt Lindstedt,et al.  Osmotic pumping release from KCl tablets coated with porous and non-porous ethylcellulose , 1991 .

[48]  C. Pichot,et al.  Film formation with latex particles , 1992 .

[49]  J. Siepmann,et al.  Drug release mechanisms from ethylcellulose: PVA-PEG graft copolymer-coated pellets. , 2009, European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V.

[50]  R. Bodmeier,et al.  Plasticizer uptake by aqueous colloidal polymer dispersions used for the coating of solid dosage forms , 1997 .

[51]  J. Siepmann,et al.  How to adjust desired drug release patterns from ethylcellulose-coated dosage forms. , 2007, Journal of controlled release : official journal of the Controlled Release Society.

[52]  B. Lippold,et al.  Parameters controlling drug release from pellets coated with aqueous ethyl cellulose dispersion , 1989 .

[53]  K. Himmelstein,et al.  Osmotic flow through controlled porosity films: An approach to delivery of water soluble compounds , 1985 .

[54]  J. Zatz,et al.  Effect of pH on monolayers of cellulose acetate phthalate. , 1970, Journal of pharmaceutical sciences.

[55]  J. Siepmann,et al.  Characterization of ethylcellulose: starch-based film coatings for colon targeting , 2009, Drug development and industrial pharmacy.

[56]  G. Ragnarsson,et al.  Osmotic pumping as a release mechanism for membrane-coated drug formulations , 1989 .

[57]  P. R. Sperry,et al.  Role of Water in Particle Deformation and Compaction in Latex Film Formation , 1994 .

[58]  G. S. Rekhi,et al.  Ethylcellulose - A Polymer Review , 1995 .

[59]  G. Savage,et al.  The effect of spray mode and chamber geometry of fluid-bed coating equipment and other parameters on an aqueous-based ethylcellulose coating , 1992 .

[60]  R. Bodmeier,et al.  Mechanical Properties of Dry and Wet Cellulosic and Acrylic Films Prepared from Aqueous Colloidal Polymer Dispersions Used in the Coating of Solid Dosage Forms , 1994, Pharmaceutical Research.

[61]  J. Siepmann,et al.  Blends of enteric and GIT-insoluble polymers used for film coating: physicochemical characterization and drug release patterns. , 2003, Journal of controlled release : official journal of the Controlled Release Society.

[62]  R. Bodmeier,et al.  The distribution of plasticizers between aqueous and polymer phases in aqueous colloidal polymer dispersions , 1994 .

[63]  B. Palsson,et al.  MECHANISM OF RELEASE FROM PELLETS COATED WITH AN ETHYLCELLULOSE-BASED FILM , 1990 .

[64]  R. Bodmeier,et al.  Influence of Plasticization Time, Curing Conditions, Storage Time, and Core Properties on the Drug Release from Aquacoat-Coated Pellets , 2001, Pharmaceutical development and technology.