Invention Application
- Patent Title: DRY GRANULATION BINDERS, PRODUCTS, AND USE THEREOF
- Patent Title (中): 干燥颗粒结合剂,产品及其用途
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Application No.: PCT/US2007/022684Application Date: 2007-10-26
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Publication No.: WO2008057266A2Publication Date: 2008-05-15
- Inventor: THOORENS, Gregory , LECLERCQ, Bruno , CARLIN, Brian , RILEY, Peter, J. , GARCIA, Miguel, Angel
- Applicant: FMC CORPORATION , THOORENS, Gregory , LECLERCQ, Bruno , CARLIN, Brian , RILEY, Peter, J. , GARCIA, Miguel, Angel
- Applicant Address: 1735 Market Street Philadelphia, PA 19103 US
- Assignee: FMC CORPORATION,THOORENS, Gregory,LECLERCQ, Bruno,CARLIN, Brian,RILEY, Peter, J.,GARCIA, Miguel, Angel
- Current Assignee: FMC CORPORATION,THOORENS, Gregory,LECLERCQ, Bruno,CARLIN, Brian,RILEY, Peter, J.,GARCIA, Miguel, Angel
- Current Assignee Address: 1735 Market Street Philadelphia, PA 19103 US
- Agency: FAIR, Paul
- Priority: US60/855,106 20061027; US60/855,066 20061027; US60/928,166 20070508
- Main IPC: A61K9/16
- IPC: A61K9/16
Abstract:
A method for the preparation of microcrystalline cellulose containing tablets by roller compaction followed by tabletting is disclosed. A tablet formulation is converted to a dry granulate by roller compaction, and the dry granulate lubricated dry granulate and compacted to a tablet. The tablet formulation comprises at least one active, an microcrystalline cellulose containing material, and, optionally other pharmaceutically acceptable excipients. The microcrystalline cellulose containing material has a maximum primary compaction tensile strength of at least 9 MPa or at least 9.5 MPa and a secondary compaction tensile strength of at least 5 MPa, at least 5.5 MPa, or at least 6 MPa.
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