摘要:
The present invention relates to soup compacts and also to the method for producing said compacts. The soup compacts according to the invention comprise from 70 to 100% by weight of a soup powder and from 0 to 30% by weight of pelletizing additives and are in the form of a solid unit of homogeneous composition which has a skin between 10 μm and 1 mm thick. Optionally, the compacts have at least one surface piece.
摘要:
The present invention concerns a moisture-absorbing composition comprising at least one desiccant, at least one sequestering agent and, optionally, at least one super-absorbent agent. The present invention also concerns a moisture-absorbing device comprising said composition. Moreover, the present invention concerns the use of at least one sequestering agent in a moisture-absorbing composition, in order to prevent any leak of the liquid resulting from the absorption of humidity from the air by said absorbing composition.
摘要:
The invention relates to a compact composition in the form of a tablet, comprising at least one disinfectant agent, said tablet having a mass of between 1.5 and 3 g and a height of between 2.5 and 7 mm. The invention is characterised in that: the tablet has a breaking strength of between 55 and 95 N, and at least one of the faces of the tablet is provided with a scored line that divides the tablet into two halves. The invention also relates to a method of producing a compact composition in the form of a scored tablet comprising two essentially-identical halves, containing at least one disinfectant agent. The inventive method is characterised in that it comprises the following steps consisting in: a°) preparing between 1.5 and 3 g of a mixture of powders comprising at least one disinfectant agent; and b°) compacting the mixture obtained in a°) in a tablet machine at a compression force of between 20 and 35 kN., in order to obtain the tablet, and stamping at least one scored line on at least one of the faces thereof, thereby dividing the tablet into two halves. The invention further relates to a composition that can be obtained using said method.
摘要:
The invention relates to a double-layered compacted solid water-purification product, comprising at least one first layer and at least one second layer, characterised in that the first layer comprises at least one flocculating system and at least one dispersion system, the second layer comprises at least one disinfectant which liberates free chlorine on contact with water and at least one excipient for the disinfectant, whereby said excipient releases the disinfectant into the water at a controlled rate such that the combination of excipient and disinfectant releases 0.1 to 100 mg/l of free chlorine per hour. The invention further relates to the method for production of such a product.
摘要:
L'invention porte sur un dispositif de presse pour fabriquer des tablettes compactées à partir d'au moins un mélange sous forme de poudre, caractérisé en ce qu'il comprend un bâti (1) sur lequel sont montés un premier ensemble de compaction (2) et un deuxième ensemble de compaction (3) distinct du premier ensemble de compaction (2), les premier et deuxième ensembles de compaction (2 ; 3) ayant chacun un plateau rotatif, dans lequel les plateaux rotatifs (21 ; 31) des premier et deuxième ensembles de compaction (2 ; 3) sont montés adjacents et configurés pour tourner dans des sens de rotation opposés, les premier et deuxième ensembles de compaction (2 ; 3) ayant chacun une unique sortie (211 ; 311) de tablettes, les sorties (211 ; 311) des premier et deuxième ensembles de compaction (2 ; 3) étant positionnées du même côté par rapport au bâti (1).