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Class Information
Number: 427/212
Name: Coating processes > Particles, flakes, or granules coated or encapsulated
Description: Processes for coating or encapsulating solid granules, pellets, beads, flakes, platelets or other particles en masse (i.e., not individually).


Sub-classes under this class:

Class Number Class Name Patents
427/214 Applying superposed diverse coatings or coating a coated base 423
427/213 Fluidized bed utilized 421
427/215 Inorganic base 803
427/222 Resin base 384
427/213.3 Solid encapsulation process utilizing an emulsion or dispersion to form a solid-walled microcapsule (includes liposome) 328


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18

Patent Number Title Of Patent Date Issued
7618678 Carbon-coated silicon particle powders as the anode material for lithium ion batteries and the method of making the same Nov. 17, 2009
7615248 Method for preparing blue-emitting barium magnesium aluminate (BAM) phosphor for blacklight unit lamp, and blue-emitting BAM phosphor prepared by the method Nov. 10, 2009
7604862 Multilayer pigments based on glass flakes Oct. 20, 2009
7601424 Stabilized semiconductor nanocrystals Oct. 13, 2009
7601382 Method of making a coated medical device Oct. 13, 2009
7597950 Nanoparticles having sub-nanometer features Oct. 6, 2009
7595107 Algae resistant roofing system containing silver compounds, algae resistant shingles, and process for producing same Sep. 29, 2009
7588828 Preparation of nanoparticle materials Sep. 15, 2009
7588826 Particle containing a graphite based nucleus with at least one continuous or discontinuous layer, processes for preparing the same and their uses Sep. 15, 2009
7588827 Surface enhanced Raman spectroscopy (SERS)-active composite nanoparticles, methods of fabrication thereof, and methods of use thereof Sep. 15, 2009
7585564 Post-deposition encapsulation of nanostructures: compositions, devices and systems incorporating same Sep. 8, 2009
7582354 Material composition Sep. 1, 2009
7578869 Methods of manufacturing bentonite pollution control sorbents Aug. 25, 2009
7578948 Method of producing low concentration aqueous solution of agent for processing synthetic fibers Aug. 25, 2009
7579080 Modified pigment-based inks and method of making modified pigment-based inks Aug. 25, 2009
7575803 Inorganic compound particle and process for preparation thereof Aug. 18, 2009
7575804 Coarse-particle microcapsule preparation Aug. 18, 2009
7569270 Method of impregnating decorative papers Aug. 4, 2009
7569274 Impregnated powder improving bioavailability and/or solubility and method of production Aug. 4, 2009
7566479 Method for the synthesis of surface-modified materials Jul. 28, 2009
7566497 Method for forming pigment pseudoparticles Jul. 28, 2009
7566499 Light interference multi-layered film-coated powder design method, manufacturing method, and light interference multi-layered film-coated powder Jul. 28, 2009
7563316 Method for producing a colored sand composition, and composition thereof Jul. 21, 2009
7563480 Method for fluoride salt coated magnesium aluminate Jul. 21, 2009
7560134 Nanoparticle implantation Jul. 14, 2009
7560142 Fibers with bound metal oxides and method thereof Jul. 14, 2009
7553542 Functionalized magnetizable microspheres and preparation thereof Jun. 30, 2009
7550202 Insulation board made of a mixture of wood base material and binding fibers Jun. 23, 2009
7550201 Lanthanide (III)--doped nanoparticles and their applications Jun. 23, 2009
7550203 Compartmentalized resin pellets Jun. 23, 2009
7547473 Magnetic nanoparticles and method for producing the same Jun. 16, 2009
7547474 Lubricious coatings for pharmaceutical applications Jun. 16, 2009
7544387 Additive package for thermoplastic condensation polymers Jun. 9, 2009
7541060 Bichromal balls Jun. 2, 2009
7541091 Compartmentalized resin pellets for oxygen scavenging Jun. 2, 2009
7537833 Pyrogenically produced silicon dioxide powder and dispersion thereof May. 26, 2009
7537803 Polymer coating/encapsulation of nanoparticles using a supercritical antisolvent process May. 26, 2009
7537654 Quinacridone nanoscale pigment particles and methods of making same May. 26, 2009
7534294 Quinacridone nanoscale pigment particles and methods of making same May. 19, 2009
7534489 Coated composites of magnetic material and quantum dots May. 19, 2009
7534490 Composite nanoparticles, nanoparticles and methods for producing same May. 19, 2009
7531208 Carbon coated high luster materials May. 12, 2009
7527856 Antistatic layered panel and method of its manufacture May. 5, 2009
7527824 Methods for producing coated nanoparticles from microparticles May. 5, 2009
7527859 Enhanced boron nitride composition and compositions made therewith May. 5, 2009
7528096 Structured composite compositions for treatment of subterranean wells May. 5, 2009
7524559 Resin particle, conductive particle, and anisotropic conductive adhesive containing the same Apr. 28, 2009
7524560 Enhanced boron nitride composition and compositions made therewith Apr. 28, 2009
7521086 Method for obtaining a composite ferro-electric material Apr. 21, 2009
7521084 Method for producing composite ceramic material Apr. 21, 2009

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