Drug – bio-affecting and body treating compositions – Immunoglobulin – antiserum – antibody – or antibody fragment,... – Monoclonal antibody or fragment thereof
Patent
1985-08-02
1987-11-17
Griffin, Ronald W.
Drug, bio-affecting and body treating compositions
Immunoglobulin, antiserum, antibody, or antibody fragment,...
Monoclonal antibody or fragment thereof
423307, 423308, 424 57, 424128, 424474, 514835, C01B 1516, C01B 2526, A61K 3306, A61K 716
Patent
active
047073616
ABSTRACT:
A granular anhydrous dicalcium phosphate having a particle of a size sufficient for direct compression tablets and a surface area of greater than 5 meters.sup.2 /gram can be direct compression tableted. This product can be prepared by dehydrating granules of dicalcium phosphate dihydrate of a particle size sufficient for direct compression tableting and sufficiently large to allow the dehydration of the granules without lumping and without fracturing a majority of the granules. The granules are heated at a temperature sufficient to form anhydrous dicalcium phosphate. The product is a granular anhydrous dicalcium phosphate exhibiting good compressibility, flowability and whiteness while being in an anhydrous state.
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Ertell Carolyn A.
Gustafson Carl G.
Griffin Ronald W.
Juettner Paul J.
Stauffer Chemical Company
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