Patent
Solid dosage forms
Dev K. Mehra,Nagui Iskandar Ibrahim,Edwin G. Fleck +2 more
- 20 Apr 1994
44
TL;DR: In this paper, a finely-divided particulate combination of micro-crystalline cellulose, at least one nitrogen compound such as urea, an ammonium sulfate or phosphate and a suspending agent for the micro-cellulose is proposed.
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Abstract: A composition for agricultural and other actives, comprising a finely-divided particulate combination of microcrystalline cellulose, at least one nitrogen compound such as urea, an ammonium sulfate or phosphate and, optionally, a suspending agent for the microcrystalline cellulose. The composition can be compacted to form shaped, solid dosage forms such as tablets which disintegrate rapidly in an aqueous medium.
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Citations
Patent
Solid formulation of agricultural chemical in tablet form for application of e.g. herbicides or insecticides in exactly measured amounts and in non-dusting form
Jean Philippe Auriat
- 19 Nov 2003
TL;DR: In this paper, a solid formulation of agrochemical tablets in tablet form consisting of 0.1-60% Agrochemical (I) that is not crystalline at ambient temperature i.e., a paste, solution of liquid, or a crystalline (I), in an oily suspension, was presented.
1
Patent
Compressed Detergent Composition
Ardite Francesc Ayats,Karl Ludwig Gibis,Chris Efstathios Housmekerides,Axel Halbherr,Frederic Moreux,Rainer Link +5 more
- 29 Oct 2007
TL;DR: In this paper, an elongate compressed detergent composition is manufactured using an apparatus comprising at least one pressing means in movable communication with a forming chamber, where the at least pressing means has a contact surface suitable for contacting, in use, a composition to be compressed.
Patent
Stable, dust-free, solid tablet formulations of agrochemical active agents, e.g. insecticides or fungicides, containing effervescent couple, hydrophilic super-disintegrant and directly compressible filler
Jean Philippe Auriat
- 05 Mar 2004
TL;DR: In this article, a new solid formulation (I), in tablet form, comprises (by weight) (a) 0.1-80% agrochemical active agent (solid at room temperature), (b) 0 1-10% effervescent couple, (c) 0 5 -10% hydrophilic super-disintegrant and (d) 1-60% directly compressible, water-soluble or hyrophilic filler.
and comparative analysis
Benjamin A. Perillo,Edward S. Franzosa +1 more
- 01 Jan 1994
TL;DR: A general review of comparative analyses of illicit drug substances is presented in this paper, including discussion of both trace level chemical and ballistics examinations, and the results are important for deriving strategic and tactical intelligence via forensic analysis.
References
Patent
Dry compactible, swellable herbicidal compositions and pellets produced therefrom
Robert E. Albert
- 20 Mar 1978
TL;DR: In this article, a dry compactible, herbicidal composition consisting essentially of an active herbicidal compound, a swelling bentonite, a normally liquid polyethylene glycol, anhydrous sodium sulfate, urea, an inert diluent and water can be dry compacted into an herbicidal pellet which is resistant to impact and crushing.
252
Patent
Level-off d.p. cellulose products
Orlando A Battista,Patricia A Smith +1 more
- 28 Jan 1957
TL;DR: Aqueous dispersions of cellulose are produced by hydrolysing either natural or regenerated cellulose in an acid medium to form "level-off D.P.".
149
Patent
Oral sustained release acetaminophen formulation and process
Galen W. Radebaugh,John Lee Murtha,Robert Glinecke +2 more
- 27 Jul 1987
TL;DR: In this paper, a tablet or tablet layer is formed by making a wet granulation, using Povidone (PVP) in water or alcohol-water as the granulating fluid which is mixed with acetaminophen, hydroxyethyl cellulose, a wicking agent e.g. silicon dioxide, and compressing the resultant granulation.
115
Patent
Coprocessed microcrystalline cellulose and calcium carbonate composition and its preparation
Dev K. Mehra,Kenneth P. West,J. Donald Wiggins +2 more
- 18 Feb 1986
TL;DR: In this paper, a particulate coprocessed microcrystalline cellulose and calcium carbonate composition having the respective components present in a weight ratio of from about 75:25 to 35:65.
98
Patent
Aqueous based pharmaceutical coating composition for dosage forms
David Emil Edgren,Felix Theeuwes +1 more
- 04 Apr 1989
TL;DR: In this paper, a dosage form is disclosed comprising a coat that surrounds a drug, consisting of a subcoat and an overcoat thermally annealed to provide a single unit coat around the drug.
96
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