A - Human Necessities – 61 – K
Patent
A - Human Necessities
61
K
A61K 9/22 (2006.01) A61K 8/04 (2006.01) A61K 8/368 (2006.01) A61K 8/49 (2006.01) A61K 8/67 (2006.01) A61K 8/81 (2006.01) A61K 9/16 (2006.01) A61K 9/50 (2006.01) A61Q 5/02 (2006.01) A61Q 17/00 (2006.01) C08F 2/18 (2006.01) C08F 20/18 (2006.01)
Patent
CA 2358773
A controlled release composition comprising an adsorbent polymer, an active agent, and a release retardant is dis- closed. The composition has an improved ability to release the active agent over an extended time period.
L'invention concerne une composition à libération contrôlée, comprenant un polymère adsorbant, un agent actif, et un retardateur de libération. Cette composition présente une aptitude améliorée à libérer ledit agent actif pendant une durée étendue.
Sojka Milan F.
Spindler Ralph
Amcol International Corporation
Smart & Biggar
LandOfFree
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