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Hassle AB
Original Assignee
Hassle AB
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Publication date
Application filed by Hassle ABfiledCriticalHassle AB
Priority to ES0059770UpriorityCriticalpatent/ES59770Y/en
Publication of ES59770UpublicationCriticalpatent/ES59770U/en
Application grantedgrantedCritical
Publication of ES59770YpublicationCriticalpatent/ES59770Y/en
Agricultural Chemicals And Associated Chemicals
(AREA)
Abstract
A compressed medicinal tablet comprising finely divided, originally finely divided particles of a water soluble material uniformly and compactly distributed through interconnected, pore-like channels and channels of a strongly coherent framework structure composed of finely divided particles. , and compressed in a coherent manner, of a water-insoluble material, originally and intimately mixed with the original particles of the soluble material, the mixture of which was compressed under a tabletting pressure to rigidity, in the form of a compressed unit in which the Interconnected conduits and channels are the resulting compressed interstices between the compressed particles of the insoluble material and are open to the outer surfaces of the compressed unit, whereby the soluble material is released from the compressed unit at a relatively uniform rate by dissolution of the soluble material when or the compressed unit is brought into contact with an aqueous medium and the framework structure remains substantially constant until the soluble material has been virtually completely removed from it. (Machine-translation by Google Translate, not legally binding)
A procedure and device for the treatment of solid matters capable of flowing with active agents gasiform (Machine-translation by Google Translate, not legally binding)