C - Chemistry – Metallurgy – 08 – L
Patent
C - Chemistry, Metallurgy
08
L
C08L 5/00 (2006.01) A61K 9/48 (2006.01) B29C 45/00 (2006.01) C08L 29/04 (2006.01) C08L 33/00 (2006.01) C08L 39/06 (2006.01) C08L 89/00 (2006.01)
Patent
CA 2049524
PD-7038-64-SIL WARNER-LAMBERT COMPANY Morris Plains, U.S.A. New composition comprising a hydrophilic polymer and a hydrophilic material different therefrom Abstract A composition of matter capable of being formed into articles having substantial dimensional stability and improved dissolution characteristics, which composition comprises a medium and a phase, the medium functioning as a dispersion medium with respect to the phase, the phase likewise functioning as a disperse phase with respect to the medium, the phase being present in the composition at a concentration sufficient to effect an increase in dissolution of articles in comparison with the rate of dissolution of articles made from a composition absent the phase, the medium consisting of a solidified hydrophilic polymer and the phase comprising at least one hydrophilic material which is substantially insoluble in the medium comprising the hydrophilic polymer.
Cole Ewart Thomas
Egli Markus
Silbiger Jakob
Macrae & Co.
Warner-Lambert Company
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