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WO/2003/037500A1 |
In a device for treating powder particles by rotary flow, the outer peripheral side of a cylindrical treating chamber (2) into which powder particles are charged is formed with a gas circulation passageway through a circumferential surfa...
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WO/2003/035818A2 |
The invention relates to fine-grained direct dry spraying products with apparent weights ranging from 220 g/l to 500 g/l and a particle diameter d50 ranging from 0.12 mm to 0.6 mm. The inventive products and those products that contain o...
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WO/2003/035579A2 |
The invention relates to the production of mineral fertilisers for agriculture and can be used for producing multicomponent fertiliser granules from initial fertiliser granules. The inventive method consists in mixing granules of at leas...
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WO/2003/033126A1 |
The invention relates to a fluidized bed apparatus (100). Said fluidized bed apparatus (100) comprises one or more module(s) (110) for treating materials and an optional air&sol gas treatment unit (130), each module (110) for treating ma...
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WO/2003/033125A2 |
The invention relates to a process for the production or for the coating of granules by fluidised-bed spray granulation. According to the invention, the liquid medium to be sprayed and the fluidised-bed gas contain an organic solvent. At...
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WO/2003/031045A1 |
The invention concerns powder coating of products containing active substances using powdery substances for providing the resulting powder-coated products and the compacted articles made from said products with particularly advantageous ...
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WO/2003/031046A1 |
The invention relates to a device (10) for treating a particulate material, in particular for mixing, drying, granulating, pelletising and/or coating the material. Said device comprises a container (14), which has a process chamber (24) ...
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WO/2003/031132A1 |
The invention relates to a granulating perforated plate (3) to be arranged on the front surface (14) of a granulating head (2) of an extruder for granulating synthetic materials. Said plate is embodied as a single-part ceramic plate body...
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WO/2003/028969A1 |
Disclosed is a blade granulator for the production of cut bodies made of viscous materials and to a method for the production of cut bodies. The blade granulator is provided with gaps between the blades (1,2), said gaps being at least pa...
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WO/2003/029115A1 |
An apparatus for applying a liquid coating to a deicer composition, methods of applying a liquid coating to a deicer composition, and solid deicer compositions that have been coated using the apparatus or method of the invention are disc...
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WO2002011875A9 |
Methods for producing granular compositions comprise the steps of preparing a viscous liquid mixture, forming a plurality of ligaments from the viscous liquid mixture, cutting the ligaments with one or more liquid jet streams to form pie...
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WO/2003/025073A1 |
The invention relates to a method for solidification of a liquid paint component wherein the liquid paint component is packed with a solid auxiliary component to form a solidified liquid paint component. The invention further relates to ...
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WO2002083289A9 |
A controlled-release additive composition for use in aqueous systems. The composition comprises a core containing at least one additive component and a polymeric coating encapsulating said core. The controlled-release cooling additive co...
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WO/2003/020868A1 |
The aim of the invention is to develop an encapsulation method that is as simple as possible for active ingredient preparations, which are used in particulate detergents and cleaning agents and contain constituents with a noticeable inhe...
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WO/2003/020247A1 |
A process for coating solid particles which comprises the steps of a) contacting a gas with a fluid composition comprising i) a polymer and ii) a liquid diluent to produce a foam, and b) contacting the produced foam with solid particles ...
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WO/2003/020408A1 |
The invention relates to a so-called belt drop former which forms viscous substances fed to the inner side of a revolving perforated belt in the shape of drops, said drops solidifying on a belt that revolves underneath said drop former. ...
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WO/2003/020446A1 |
A process for electrolessly plating particulate matter is disclosed wherein the particulate and the electroless plating solution, without a reducing agent component, are combined with agitation in a plating vessel. If necessary, activato...
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WO/2003/018185A2 |
The invention relates to a method of producing powder formed of composite grains comprising a kernel and one or more surface layers. The inventive method comprises the following steps: mixing the grain kernels with a plasmochemical treat...
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WO/2003/018277A1 |
The invention concerns a rolling mill system comprising two rolls (1, 2) driven in opposite direction and thermally regulated and at least a cutting device (12), system wherein at least one roll (1) has a first half (5), a second half (6...
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WO/2003/015965A1 |
A method and an apparatus for producing monodispersed particles, characterized in that an area of the clearance between the inside of a nozzle part and a cylinder rod (Af) and an area of the cross section of an orifice satisfy the formul...
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WO/2003/015907A1 |
The invention relates to a method for granulating concentrated solutions, especially for producing a fertilising agent. The aim of the invention is to produce granulated material having a reproducible grain size, with high efficiency of ...
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WO/2003/014021A1 |
Granules based on aluminium oxide having the characteristics: Average grain diameter: 5.0 to 150 $g(m)m; Tamped density: 300 to 1200 g/l. The granules are produced by dispersing aluminium oxide in water, performing spray drying, optional...
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WO/2003/011446A1 |
Disclosed is a device for expelling drops of flowable substances, wherein a perforated rotating drum (60) is provided and a nozzle strip (50) with a groove-shaped recess (12) for internally supplied subtances is associated with the lower...
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WO/2003/011447A1 |
The invention relates to a cylinder former with which flowable compounds are extruded from the openings (2) of a perforated drum (1). The openings coincide with a feeding device (26) in a zone facing downward a conveyor belt running bene...
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WO/2003/008081A1 |
The invention relates to a device (1) for coating pieced products, comprising a rotationally mounted drum (2), means for blowing air into the inner area of the drum, means for suctioning the air from the inner area of the drum and nozzle...
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WO/2003/008083A1 |
A method of manufacturing particles, especially nanoparticles, by way of precipitation from solution on a rotating surface (1) of a rotating surface reactor is disclosed. Nanoparticles with a tight size distribution may be manufactured i...
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WO/2003/008186A1 |
Particles have an ultrathin, conformal coating are made using atomic layer deposition methods. The base particles include ceramic and metallic materials. The coatings can also be ceramic or metal materials that can be deposited in a bina...
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WO/2003/008082A1 |
Method for Preparing a target substance in particulate form, comprising introducing into a particle formation vessel, through separate first and second fluid inlet means respectively, (a) a 'target solution/suspension' of the substance i...
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WO/2003/006177A1 |
The present invention relates to a method for coating of a pharmaceutical product. The method comprises the step of producing discrete droplets (7) of controlled size, shape and composition with at least one micro dispenser (1) and distr...
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WO/2003/006223A1 |
The present invention provides methods and devices for producing particles with an average diameter less than about 15$g(m)m using the precipitation with compressed fluid-antisolvent (PCA) process and the carbon-dioxide assisted nebuliza...
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WO/2003/006148A1 |
The invention concerns granules obtainable by drying an emulsion comprising at least an active substance; optionally a surfactant selected among non-ionic polyalkoxylated surfactants, or among anionic surfactants; at least a water-solubl...
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WO/2003/004143A1 |
The invention relates to a continuous method for producing at least approximately spherical, essentially solid particles, during which the particles are granulated in a circulating fluidized bed. This can be achieved, in particular, by: ...
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WO/2003/004142A1 |
A process and an apparatus are proposed to perform the supercritical assisted atomization of nano and/or micro metric powders. It is possible to use liquid solvent at process conditions in which they show a low solubility in carbon dioxi...
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WO/2003/004001A1 |
A process for the preparation of a particulate material by a controlled agglomeration method, i.e. a method that enables a controlled growth in particle size. The method is especially suitable for use in the preparation of pharmaceutical...
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WO/2003/002263A1 |
An ultra−fine particulate generating device (2) capable of generating ultra−fine particulates having a uniform particle size, comprising a particulate generating nozzle (12) for generating liquid particulates by crushingly atomizing ...
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WO2002083320A9 |
A nozzle for distributor devices of granule's growth liquid substance in fluid bed granulators, is distinguished by the fact that it comprises a duct (2) having, at one end, at least one inlet opening (3) for a flow (F) of a chosen granu...
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WO/2003/000936A1 |
The invention relates to a compressible, powdery sugar composition having an apparent density of more than 0.5, especially 0.6 and approximately 0.8, preferably equal to 0.6, said composition consisting of hollow particles. The invention...
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WO/2003/000397A1 |
A spray gun (20) is used in such a manner that it is adjusted in orientation and height so as to set the spray distance (h) (the distance between the spout port of the spray gun (20) and the rolling bed (S) of powder particles) at a desi...
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WO2001064054A9 |
Solid inorganic particulate salts having increased hardness are produced by incorporating a novel additive composition comprised of ammonium sulfate and a naphthalene sulfonate compound.
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WO/2002/102520A1 |
A process used to coat particles (42) in an upward flowing fluidized bed dryer (10) includes an insert (11) disposal within the dryer (10). The insert (11) includes a vertically adjustable cylindrical partition (12) and a vertically adju...
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WO/2002/100446A1 |
This invention relates to a sterilisation chamber for use in a seterilisation device or the like, said chamber being adapted to enclose goods to be sterilised during a structure being adapted to enclose goods to be sterilised during a st...
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WO/2002/100527A1 |
The invention relates to a device (10) for treating a particulate material (92), said device comprising a processing chamber (15). The bottom (14) of the processing chamber (15) consists of overlapping guiding plates, between which slits...
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WO/2002/100799A1 |
The present invention relates to new additives for preventing caking and humectation of nitrogenous fertilizers having a material composition which is free of fatty amines or their salts and characterized in that it comprises: (i) betwee...
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WO/2002/100621A2 |
The invention relates to a method for setting the pre-tension, under which blades (11) of a granulating head of a granulating device lie against the perforated plate (8), said head being carried by a shaft (12) that can be displaced in a...
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WO/2002/100548A2 |
A method and apparatus are provided for treating a cohesive powder, such as drying, mixing, coating, grinding, or agglomerating the cohesive powder. A drum containing the cohesive powder is rotated. The rotating drum is centrifuged to in...
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WO/2002/098391A2 |
A process for the preparation of a granular composition comprising solidified melt granules comprising a non-steroidal anti-inflammatory drug (NSAID) as a continuous phase, which process comprising the steps of: (a) melt-extruding the NS...
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WO/2002/098550A1 |
The invention relates to a device for feeding a drying gas to a mixing granulator comprising a mixing chamber and a rotating agitator(3), on which mixer blades (4) are arranged in a radial position with respect to a drive shaft (5). The ...
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WO/2002/096548A1 |
The invention relates to a coated granular material, said coating comprising the reaction product between (A) an acid-modified lipid (fatty acid) component and (B) an epoxide component. The invention further relates to a method for the p...
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WO/2002/096549A1 |
A method of pelletising fine particulate material comprising delivering the material onto a perforated or apertured surface to enable the material to flow through the perforations wherein the perforations are predominantly of a size whic...
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WO/2002/096547A2 |
The invention relates to storage-stable granules that contain one or more highly active substances and that have no tendency to bleed or agglutinate even at high active substance contents (> 20 wt.- % based on the granules). Said granule...
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