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Browse by Category: Main > Material Science
Class Information
Number: 264/13
Name: Plastic and nonmetallic article shaping or treating: processes > Formation of solid particulate material directly from molten or liquid mass (e.g., liquid comminuting) > By extrusion spraying or gravity fall through orifice
Description: Processes wherein the particles are formed by flowing or allowing the liquid material to fall through a forming orifice.










Sub-classes under this class:

Class Number Class Name Patents
264/14 Into moving fluid 251


Patents under this class:
1 2 3 4 5 6 7 8 9 10

Patent Number Title Of Patent Date Issued
8709310 Spray drying vancomycin Apr. 29, 2014
8691121 Sulfur granulator system and method Apr. 8, 2014
8652367 Method and apparatus for prilling with pressure control Feb. 18, 2014
8609611 Synthesis of small particles Dec. 17, 2013
8575066 Process for preparing ammonic glyphosate granules Nov. 5, 2013
8568628 Toner preparation method and apparatus, and toner prepared thereby Oct. 29, 2013
8568629 Spray-Drying process Oct. 29, 2013
8562874 Method for preparation of well-dispersed, discrete nanoparticles by spray drying techniques Oct. 22, 2013
8545739 Method and apparatus for preparing micro-particles of polysaccharides Oct. 1, 2013
8529805 Method for the production of water absorbent polymer particles by polymerizing drops of a monomer solution Sep. 10, 2013
8501055 Toner manufacturing method, a toner manufacturing apparatus, and a toner Aug. 6, 2013
8465680 Method for pelleting spherical fine particle of sodium nitrate Jun. 18, 2013
8454866 Process for the preparation of particles based on a thermoplastic polymer and powder thus obtained Jun. 4, 2013
8444887 Methods and systems for conversion of molten sulfur to powder sulfur May. 21, 2013
8444886 Preparation of thermoplastic polymer particles having controlled geometry and powders obtained therefrom May. 21, 2013
8425809 Deformable granule production Apr. 23, 2013
8425826 Method and device for controllable encapsulation of electronic components Apr. 23, 2013
8419971 Method for producing mechanically stable water-absorbent polymer particles Apr. 16, 2013
8388883 Process for producing thermoelectric semiconductor materials and legs Mar. 5, 2013
8377346 Powder coating extrusion process using liquid Feb. 19, 2013
8372902 Non-dripping flame retarding masterbatch, composition and process for preparing the same and flame retarding article containing the same Feb. 12, 2013
8372320 Method for drying cellulose nanofibrils Feb. 12, 2013
8361357 Spray-drying process Jan. 29, 2013
8349423 Polyethylene composition for the production of peroxide crosslinked polyethylene Jan. 8, 2013
8349230 Spherical rubber chemicals and the method for preparing the same Jan. 8, 2013
8349229 Method and drop former for producing tablets and method for producing a sulfurous fertilizer Jan. 8, 2013
8329071 Multicomponent nanoparticle materials and process and apparatus therefor Dec. 11, 2012
8329072 Method and system for generating sulfur seeds and granules Dec. 11, 2012
8329073 Variable-orifice prill plate Dec. 11, 2012
8309223 Polyimide based purge media and methods relating thereto Nov. 13, 2012
8297959 Systems for producing multilayered particles, fibers and sprays and methods for administering the same Oct. 30, 2012
8292610 Device for manufacturing a three-dimensional object Oct. 23, 2012
8277209 Screen/tray method and system for wet sulphur priller Oct. 2, 2012
8268279 Pastillation of ammonium sulfate nitrate Sep. 18, 2012
8262954 Method of producing granular substance Sep. 11, 2012
8261577 Method for making hollow microspheres Sep. 11, 2012
8256091 Equal sized spherical beads Sep. 4, 2012
8252211 Drop pelletizing device and method for the operation thereof Aug. 28, 2012
8241537 Method for manufacturing polymeric fibrils Aug. 14, 2012
8227532 Non-dripping flame retarding masterbatch, composition and process for preparing the same and flame retarding article containing the same Jul. 24, 2012
8222307 Flameproof expandable styrene polymers, and method for the production thereof Jul. 17, 2012
8206622 Process for production of ionically crosslinked polysaccharide microspheres Jun. 26, 2012
8206623 Process for producing ceramic fine particles, and ceramic fine particle producing apparatus used therein Jun. 26, 2012
8197729 Method of granulation with a fluidized bed granulator Jun. 12, 2012
8177757 Chemical liquid injection system May. 15, 2012
8163131 Process for producing heatsealable filter materials Apr. 24, 2012
8153036 Thermoplastic polymer powder Apr. 10, 2012
8153037 Method and apparatus for the preparation of capsules Apr. 10, 2012
8147460 Administering device with a multi-component injection-moulded housing Apr. 3, 2012
8143350 Polyethylene composition for the production of peroxide crosslinked polyethylene Mar. 27, 2012

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