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Enzacor Properties Ltd
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KO SAI YING THOMAS
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Application filed by KO SAI YING THOMASfiledCriticalKO SAI YING THOMAS
Publication of ES2007702A6publicationCriticalpatent/ES2007702A6/en
Microgranular compsns. have a core comprising one or more biologically active materials (I) in immobilised form. The core is encapsulated within a water-sol. film and coated with an enteric coating comprising an alkali-sol., acid-insol. polymer or a high-molecular weight polymer whose structure is substd. with or contains windows of fatty acids or other materials capable of being solubilised by intestinal juices.
ES8702487A1986-08-281987-08-27Micro-granules contg. biologically active material
ExpiredES2007702A6
(en)
Process for the production of a polymer containing at least twoanhydride groups and a polymer comprising at least two reactivefunctional groups with anhydride