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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 499
427/213 Fluidized bed utilized 462
427/215 Inorganic base 971
427/222 Resin base 419
427/213.3 Solid encapsulation process utilizing an emulsion or dispersion to form a solid-walled microcapsule (includes liposome) 400

Patents under this class:

Patent Number Title Of Patent Date Issued
8691335 Coating a substance with graphene Apr. 8, 2014
8685538 Stable polyelectrolyte coated nanoparticles Apr. 1, 2014
8679444 Method for producing solid carbon by reducing carbon oxides Mar. 25, 2014
8673393 Hydrophobic materials made by vapor deposition coating and applications thereof Mar. 18, 2014
8668955 Single step milling and surface coating process for preparing stable nanodispersions Mar. 11, 2014
8668954 Algae resistant roofing granules with controlled algaecide leaching rates, algae resistant shingles and process for producing same Mar. 11, 2014
8663734 Method for coating water-absorbing polymer particles Mar. 4, 2014
8663733 Method for coating water-absorbing polymer particles Mar. 4, 2014
8652577 Method of manufacturing cathode active material Feb. 18, 2014
8647743 Ferromagnetic powder composition and method for its production Feb. 11, 2014
8642184 Fire-resistant "oriented strand board" material Feb. 4, 2014
8637156 Methods for producing coated phosphors and host material particles using atomic layer deposition methods Jan. 28, 2014
8632884 Nanocomposites Jan. 21, 2014
8623662 Methods of forming visual hydrogen detector with variable reversibility Jan. 7, 2014
8623506 Non-covalently bonding anti-microbial nanoparticles for water soluble wood treatment Jan. 7, 2014
8623501 Lignocellulose materials having good mechanical properties Jan. 7, 2014
8617710 Process for coating cobalt nanoparticles with copper and copper oxide Dec. 31, 2013
8617707 Magic size nanoclusters and methods of preparing same Dec. 31, 2013
8613873 Anode, battery, and methods of manufacturing them Dec. 24, 2013
8609188 Surface modification of nano-diamonds and manufacturing method thereof Dec. 17, 2013
8609187 Method of producing an oxide dispersion strengthened coating and micro-channels Dec. 17, 2013
8603578 Composition and method for making a proppant Dec. 10, 2013
8603577 Method for coating water-absorbing polymer particles Dec. 10, 2013
8603538 Process for the production of an n-butyric acid compound in micro encapsulated form, for animal or human consumption Dec. 10, 2013
8597729 Systems and methods for manufacturing quantum dot-doped polymer microbeads Dec. 3, 2013
8592036 Nanoshells on polymers Nov. 26, 2013
8591990 Microfiber supported metal silicide nanowires Nov. 26, 2013
8591986 Cold spray deposition method Nov. 26, 2013
8580225 Use of hydrophilic organomodified siloxanes as a processing aid for melt granulation Nov. 12, 2013
8574669 Method for producing polymer fine particle comprising contacting an emulsion with a poor solvent Nov. 5, 2013
8568880 Process for producing spherical particles of furfuryl alcohol resin, spherical particles of furfuryl alcohol resin produced thereby, and spherical carbon particles and spherical activated carb Oct. 29, 2013
8568826 Method of brazing a component, a brazed power generation system component, and a braze Oct. 29, 2013
8563134 Usage of copolymerisates as additives for lacquers Oct. 22, 2013
8557442 Nanocomposite of graphene and metal oxide materials Oct. 15, 2013
8557381 Resol beads, methods of making them, and methods of using them Oct. 15, 2013
8557337 Magnetic core--ceramic shell nanocrystals and manufacturing method thereof Oct. 15, 2013
8557336 Methods for coating particulate material Oct. 15, 2013
8551420 Water absorbing material and manufacturing method therefor Oct. 8, 2013
8545935 On-the-fly coating of acid-releasing degradable material onto a particulate Oct. 1, 2013
8545934 Apparatus and method for preparing composite particulates Oct. 1, 2013
8541051 On-the fly coating of acid-releasing degradable material onto a particulate Sep. 24, 2013
8535803 Colored roofing granules with increased solar heat reflectance, solar heat-reflective shingles, and process for producing same Sep. 17, 2013
8530048 Surface-modified particles and production method Sep. 10, 2013
8524365 Preparation of nanoparticle materials Sep. 3, 2013
8518540 Expanded polypropylene resin beads and expanded bead molding Aug. 27, 2013
8518539 Absorbent structures comprising post-crosslinked water-absorbent articles Aug. 27, 2013
8507095 Metal oxide-based fine particle and method for manufacturing the same, and resin composition Aug. 13, 2013
8507032 Orientation of nanotubes containing magnetic nanoparticles in a magnetic storage medium Aug. 13, 2013
8506850 Conductive fine particles, anisotropic conductive element, and connection structure Aug. 13, 2013
8501271 Process of making coated vegetation friendly ice melter Aug. 6, 2013

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