Abstract: The invention relates to a detergent tablet comprising a body made from compacted powder, said body being coated with a water-soluble coating, said water-soluble coating having a composition comprising a film-forming agent and water, characterised in that the composition of the water-soluble coating further comprises at least one specific agent for improving the efficiency in terms of rinsing of the detergent tablet.

Abstract: The present invention relates to a solid bleaching composition comprising at least one chlorinated bleaching and detergent agent selected among the dichloroisocyanurates and at least one optical brightener, characterised in that the pH of said composition is between 5 and 9, and in that the dissolution time of said composition in an aqueous solution is between 30 seconds and 20 minutes. The present invention likewise relates to the use of such a composition for bleaching a fabric, while protecting the textile fibres, as well as disinfecting and washing same.

Abstract: A press device for manufacturing compacted tablets from at least one mixture in powder form, including at least one compaction assembly including a lower punch and an upper punch each having an active compaction surface and placed on either side of a die. The lower punch has a longitudinal recess open on the side of the die, inside of which is mounted a central rod which is translatably mobile relative to the lower punch. The central rod is coupled to the lower punch by a resilient link provided so as to hold, in an inoperative position, the central rod in a maximum deployed position in which the central rod protrudes relative to the active surface of the lower punch. The invention also relates to a specific compaction method and to a multi-layer compacted tablet with a recess.

Abstract: A press device for manufacturing compacted tablets from at least one mixture in powder form, including at least one compaction assembly including a lower punch and an upper punch each having an active compaction surface and placed on either side of a die. The lower punch has a longitudinal recess open on the side of the die, inside of which is mounted a central rod which is translatably mobile relative to the lower punch. The central rod is coupled to the lower punch by a resilient link provided so as to hold, in an inoperative position, the central rod in a maximum deployed position in which the central rod protrudes relative to the active surface of the lower punch. The invention also relates to a specific compaction method and to a multi-layer compacted tablet with a recess.

Abstract: The invention relates to a press device for manufacturing compacted tablets from at least one mixture in powder form, comprising at least one compaction assembly comprising a lower punch (3) and an upper punch (4) each having an active compaction surface and placed on either side of a die, in which the lower punch has a longitudinal recess open on the side of the die, inside of which is mounted a central rod which is translatably mobile relative to the lower punch, characterized in that the central rod is coupled to the lower punch by means of a resilient link provided so as to hold, in an inoperative position, the central rod in a maximum deployed position in which the central rod protrudes relative to the active surface of the lower punch. The invention also relates to a specific compaction method and to a multi-layer compacted tablet with a recess.

Abstract: The present invention relates to a solid bleaching composition comprising at least one chlorinated bleaching and detergent agent selected among the dichloroisocyanurates and at least one optical brightener, characterised in that the pH of said composition is between 5 and 9, and in that the dissolution time of said composition in an aqueous solution is between 30 seconds and 20 minutes. The present invention likewise relates to the use of such a composition for bleaching a fabric, while protecting the textile fibres, as well as disinfecting and washing same.

Abstract: The invention relates to a detergent tablet comprising a body made from compacted powder, said body being coated with a water-soluble coating, said water-soluble coating having a composition comprising a film-forming agent and water, characterised in that the composition of the water-soluble coating further comprises at least one specific agent for improving the efficiency in terms of rinsing of the detergent tablet.

Abstract: The invention relates to a press device for manufacturing compacted tablets from at least one mixture in powder form, comprising at least one compaction assembly comprising a lower punch (3) and an upper punch (4) each having an active compaction surface and placed on either side of a die, in which the lower punch has a longitudinal recess open on the side of the die, inside of which is mounted a central rod which is translatably mobile relative to the lower punch, characterised in that the central rod is coupled to the lower punch by means of a resilient link provided so as to hold, in an inoperative position, the central rod in a maximum deployed position in which the central rod protrudes relative to the active surface of the lower punch. The invention also relates to a specific compaction method and to a multi-layer compacted tablet with a recess.

Abstract: A device for delivering a pellet, the device having: a base intended to be assembled to a neck of a recipient, including a skirt and a transverse wall presenting an orifice; a cap mounted coaxially on and around the base, including a transverse wall and a skirt presenting an aperture and wherein protrusions formed on the cap are displaced in grooves formed on the base so that the cap can be displaced between: a closed position, in which the transverse faces of the base and of the cap are adjacent, the orifice and the aperture being closed; and an open position, where, between the base and the cap, is created an intermediate chamber in which a pellet contained in the recipient can enter via the orifice of the base, and then come out via the aperture of the cap.

Abstract: The invention relates to a press device for manufacturing tablets from a mixture of at least one component, comprising: first means (7) for controlling a first punch, the first control means (7) comprising a compaction cam (9) for displacing the first punch (3) into a compaction position, said compaction cam (9) comprising a cam path on which said first punch (3) is capable of being displaced, the cam path comprising a planar portion (90) substantially perpendicular to the axis of the first punch (3), the planar portion (90) extending over an angular section comprised between 5° and 170° for maintaining the first punch (3) in a compaction die (2) at a fixed axial compaction position during a determined compaction maintaining time, second means (7) for controlling a second punch, the second control means (8) also comprising means for maintaining the second punch in said die at a fixed axial compaction position at least during said compaction maintaining time, so as to maintain, during said compaction-mainta

Abstract: The invention relates to a press device for manufacturing tablets from a mixture of at least one component, comprising: first means (7) for controlling a first punch, the first control means (7) comprising a compaction cam (9) for displacing the first punch (3) into a compaction position, said compaction cam (9) comprising a cam path on which said first punch (3) is capable of being displaced, the cam path comprising a planar portion (90) substantially perpendicular to the axis of the first punch (3), the planar portion (90) extending over an angular section comprised between 5° and 170° for maintaining the first punch (3) in a compaction die (2) at a fixed axial compaction position during a determined compaction maintaining time, second means (7) for controlling a second punch, the second control means (8) also comprising means for maintaining the second punch in said die at a fixed axial compaction position at least during said compaction maintaining time, so as to maintain, during said compaction-mainta

Abstract: A method for compacting powdery compositions wherein the composition is compacted down to a reduced volume and the composition is then maintained at constant volume until the solid compact product is obtained.

Abstract: The present invention relates to tablets allowing hot drinks to be prepared by lixiviation and especially coffee. It also relates to the preparation method by which said tablets may be made.

Abstract: The invention relates to a press device for manufacturing tablets from a mixture of at least one component, comprising: first means (7) for controlling a first punch, the first control means (7) comprising a compaction cam (9) for displacing the first punch (3) into a compaction position, said compaction cam (9) comprising a cam path on which said first punch (3) is capable of being displaced, the cam path comprising a planar portion (90) substantially perpendicular to the axis of the first punch (3), the planar portion (90) extending over an angular section comprised between 5° and 170° for maintaining the first punch (3) in a compaction die (2) at a fixed axial compaction position during a determined compaction maintaining time, second means (7) for controlling a second punch, the second control means (8) also comprising means for maintaining the second punch in said die at a fixed axial compaction position at least during said compaction maintaining time, so as to maintain, during said compaction-mainta

Abstract: A fertilizer granule contains, as a binder, at least one organic polymer. The organic polymer is a hydrosoluble polymer that is at least partially cationic.

Abstract: The present invention relates to tablets allowing hot drinks to be prepared by lixiviation and especially coffee. It also relates to the preparation method by which said tablets may be made.

Abstract: A method for compacting powdery compositions wherein the composition is compacted down to a reduced volume and the composition is then maintained at constant volume until the solid compact product is obtained.

Abstract: The invention relates to a detergent tablet characterized in that it comprises five layers superimposed on each other, with at least three layers among the five layers having different compositions. The invention also relates to a method for manufacturing such a detergent tablet.

Abstract: A fertilizer granule contains, as a binder, at least one organic polymer. The organic polymer is a hydrosoluble polymer that is at least partially cationic.

Abstract: The invention relates to use of superabsorbent (co)polymers (SAP) as an agent for preservation treatment of animal hides. The SAP is used preferably in conjunction with salt or other hygroscopic agent, in particular 50% NaCl/50% SAP by weight. Suitably treated hides are obtained in 24 hours and one-half less salt is used in comparison to the prior art, disadvantages such as surface brine, salt in slaughterhouse waste, and others being eliminated.