Document Type and Number:
Japanese Patent JPS5639780
Kind Code:
B2
Abstract:
1486288 Sustained release of medicaments COMMISSARIAT A L'ENERGIE ATOMIQUE 4 Nov 1974 [9 Nov 1973] 47545/74 Heading A5B [Also in Division C3] A hydrophobic polymeric substrate has cross-linked polymerised hydrophilic inclusions derived from an hydrophilic ethylenically unsaturated monomer grafted to the substrate and distributed throughout the volume thereof and has a medicament, soluble in polar solvents, stored in said inclusions and desorbable therefrom on contacting the hydrophobic polymeric substrate with a polar solvent.
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Application Number:
JP12882474A
Publication Date:
September 16, 1981
Filing Date:
November 08, 1974
Export Citation:
International Classes:
C08F259/00; A61K9/16; A61K9/20; A61K41/00; B01D67/00; B01D69/14; C08F255/02; C08F283/00; C08F283/02; C08F291/00; C08J7/18; C08L23/00; C08L33/00; C08L33/02; C08L51/00; C08L51/02; C08L77/00; C08L101/00; C08F2/46