Pharmaceutical Compositions
First Claim
1. A pharmaceutical composition comprising crosslinked polyamine particles, or pharmaceutically acceptable salts thereof, having a particle size distribution wherein greater than 10 vol. % of the particles have a particle size greater than 500 μ
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Abstract
This invention relates to crosslinked amine-containing polymers for binding compounds or ions, and more specifically relates to pharmaceutically acceptable compositions for binding compounds or ions that include crosslinked amine-containing polymers. The pharmaceutically acceptable composition includes, for example, crosslinked polyamine particles, or pharmaceutically acceptable salts thereof, having a particle size distribution wherein greater than 10 vol. % of the particles have a particle size greater than 500 μm.
113 Citations
20 Claims
- 1. A pharmaceutical composition comprising crosslinked polyamine particles, or pharmaceutically acceptable salts thereof, having a particle size distribution wherein greater than 10 vol. % of the particles have a particle size greater than 500 μ
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4. A pharmaceutical composition comprising:
crosslinked polyamine particles, or a pharmaceutically acceptable salt thereof, said particles having a mean gray value of greater than 180. - View Dependent Claims (5, 6, 7)
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8. A pharmaceutical composition comprising:
aggregate particles comprising constituent particles comprising crosslinked polyamine. - View Dependent Claims (9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
Specification