摘要:
A new and useful method of granulating calcium carbonate is provided. Such a method entails the inclusion of very low amounts of an aqueous solution citric acid to a calcium carbonate material, with subsequent, mixing, drying, milling, and sieving to provide the correct target particle size range for the resultant granulated materials. Such granulated calcium carbonate materials exhibit very high available calcium levels, excellent flow characteristics, capability for compression into tablets, and a drastic reduction in needed binders to effectuate the desired granulation itself. Products including such granulated calcium carbonate materials are also encompassed within this invention.
摘要:
An antacid and laxative tablet comprising magnesium oxide particles as an effective component, wherein (i) the magnesium oxide particles contained in the tablet have an average secondary particle diameter measured by a laser diffraction scattering method of 0.5 to 10 μm, (ii) the content of magnesium oxide particles in the tablet is 88 wt % or more, (iii) the tablet does not become blackish and has substantially no tableting spot, and (iv) the disintegration time is 10 sec or less. The antacid and laxative tablet of the present invention has a high content of magnesium oxide particles, a short disintegration time, does not become blackish, has no tablet trouble and no tableting spot and is suitably administered orally.
摘要:
The invention provides effervescent composition comprising a bisphosphonate, an acidic compound, an alkaline effervescing component, and optionally an anti-ulcer agent and methods of treating osteoporosis in a mammal using the effervescent compositions.
摘要:
The present invention provides a method for preparing a tablet for the vaginal administration of progesterone for systemic use. The method comprises first mixing water with micronized progesterone, the total amount of water mixed with said micronized progesterone not exceeding the maximum wetting capacity of the micronized progesterone, drying the wetted, micronized progesterone; mixing the dry micronized progesterone with other pharmaceutically acceptable excipients or diluents; and; forming a tablet by direct compaction of the dry micronized progesterone. Tablets prepared by this method are also provided.
摘要:
This invention relates generally to liquid, gas and/or vapor phase delivery systems and, more particularly, to delivery systems that incorporate at least one layer, film and/or capsule that produces a liquid, gas and/or vapor phase compound or compounds for use therein.
摘要:
A container for effervescent tablets 3, includes a tube 2 with a base 7 and upper opening closed by a screw cap 4 provided with a seal in polythene. A spring 10 is placed inside the tube 2 and pushes tablets 3 upwards to facilitate extraction thereof. Guide fins 12, placed at the edge of tube 2, stop tablets 3 at this edge and allow their extraction, one at a time, with a transverse thrust. On base 7 is a tablet of drying agent 8, separated from tablets 3 by a perforated divider 9. At the base of tube 2, a storage unit 13 is attached by screwing, closed by a cap 19, and intended to hold at least one tablet or half a tablet separated by a perforated divider 18 from a drying agent tablet 17 placed on base 16.
摘要:
A rapidly disintegrating oral care tablet is provided. The tablet comprises: a calcium phosphate; a super disintegrant; and a sugar alcohol. When immersed in water the tablet has a friability of less than about 2% and disintegrates in less than about 60 seconds.
摘要:
An insect and/or arthropod trapping device that generates its own attractants of carbon dioxide (CO2), and ammonia through the chemical reaction of adding a weakly acidic liquid such as vinegar (acetic acid) to solids such as baking soda (sodium bicarbonate), with the optional addition of urea and/or lactic acid. The liquids are mixed over a period of days onto the solids to generate CO2 in the vicinity of an insect/arthropod trap having glue boards that trap the insects and arthropods when they alight on the glue board. The attractants can be used with devices that utilize various combinations of other insect attractants and traps such as sound, light, scent, visual, electrical, chemical, sticky surfaces, mesh nets, etc., to further attract and trap or kill insects and/or arthropods.
摘要:
A tablet that rapidly disintegrates in the oral cavity comprising a compressed blend of rapidly dispersing microgranules prepared by granulating a sugar alcohol or a saccharide or a mixture thereof having an average particle size less than about 30 microns and a disintegrant, and a taste-masked microcapsule containing at least one drug, the microcapsule being prepared by granulating a pharmaceutically acceptable formulation comprising at least one drug in a therapeutically effective amount and at least one polymeric binder that improves resilience of the microgranules, wet milling the granulated mass, and microencapsulating the milled granules to provide microcapsules.
摘要:
The present invention provides a manufacturing process for quick dissolving products having active ingredients directed to agrochemical applications, such as plant applications and animal and animal health applications. Electrohydrodynamic (EHD) spraying is used to form a product form preferably comprised of fibers that contains a desired agrochemical compound formulated to quickly disintegrate on contact with a solvent such as water. The dispersed chemical is then provided as a sprayable solution. Because the product form contains little or no liquid, significant size and weight savings are gained, higher active ingredient loadings may be placed in a smaller amount of material, and manufacturing, packaging and transportation costs are thereby reduced without impacting user-friendliness. In addition, the EHD manufacturing method of the present invention also permits combining active ingredients previously not capable of effective use together in a single product. Small, low cost and potentially modular production operations may be used to practice the invention, thus enabling production facilities to be located close to markets, and product design specific to local or regional markets.