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Class Information
Number: 427/213.31
Name: Coating processes > Particles, flakes, or granules coated or encapsulated > Solid encapsulation process utilizing an emulsion or dispersion to form a solid-walled microcapsule (includes liposome) > With post-treatment of encapsulant or encapsulating material (e.g., further coating, hardening, etc.)
Description: Subject matter wherein the solid-walled microcapsule is subjected to significant aftertreatment; e.g., contacting microspheres with a solvent to extract material from their surfaces, etc.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7579080 |
Modified pigment-based inks and method of making modified pigment-based inks |
Aug. 25, 2009 |
| 7575804 |
Coarse-particle microcapsule preparation |
Aug. 18, 2009 |
| 7572397 |
Microcapsules |
Aug. 11, 2009 |
| 7566499 |
Light interference multi-layered film-coated powder design method, manufacturing method, and light interference multi-layered film-coated powder |
Jul. 28, 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 |
| 7527825 |
Method for avoiding the agglomeration of pellets treated at high temperatures |
May. 5, 2009 |
| 7524559 |
Resin particle, conductive particle, and anisotropic conductive adhesive containing the same |
Apr. 28, 2009 |
| 7504159 |
Resin-based panels having thin or brittle veneer layers and methods of making same |
Mar. 17, 2009 |
| 7504130 |
Preparation of titania coated nickel ferrite nanoparticles |
Mar. 17, 2009 |
| 7494688 |
Methods for making doped magnesium diboride powders |
Feb. 24, 2009 |
| 7408697 |
Display device and method for manufacturing the same, and electronic apparatus |
Aug. 5, 2008 |
| 7339715 |
Processes for the production of electrophoretic displays |
Mar. 4, 2008 |
| 7291348 |
Compositions and methods for biodegradable microspheres as carriers of bioactive substances |
Nov. 6, 2007 |
| 7195820 |
Core-shell polymers having hydrophilic shells for improved shell coverage and anti-blocking properties |
Mar. 27, 2007 |
| 7192542 |
Oil absorbing composition and process |
Mar. 20, 2007 |
| 7056554 |
Production of polyelectrolyte capsules by surface precipitation |
Jun. 6, 2006 |
| 7029601 |
Aligned cholesteric liquid crystal inks |
Apr. 18, 2006 |
| 7026051 |
Method of treating the surface of substrates |
Apr. 11, 2006 |
| 6974603 |
Reducing concentration of organic materials with substituted cyclodextrin compound in polyester packaging materials |
Dec. 13, 2005 |
| 6962716 |
Compositions and methods for biodegradable microspheres as carriers of bioactive substances |
Nov. 8, 2005 |
| 6913825 |
Process for making mesoporous silicate nanoparticle coatings and hollow mesoporous silica nano-shells |
Jul. 5, 2005 |
| 6878400 |
Method and apparatus for introducing in continuous a substance in liquid phase into plastics granules |
Apr. 12, 2005 |
| 6861131 |
Hybrid composite articles and methods for their production |
Mar. 1, 2005 |
| 6855271 |
Coated phosphor filler and a method of forming the coated phosphor filler |
Feb. 15, 2005 |
| 6846565 |
Light-emitting nanoparticles and method of making same |
Jan. 25, 2005 |
| 6808807 |
Coated ferromagnetic particles and composite magnetic articles thereof |
Oct. 26, 2004 |
| 6753083 |
Particles |
Jun. 22, 2004 |
| 6733883 |
Fluorinated dendrons and self-organizing ultrahigh density nanocylinder compositions |
May. 11, 2004 |
| 6723372 |
Method for producing encased spherical granular grains |
Apr. 20, 2004 |
| 6719931 |
Low-viscosity, melamine-formaldehyde resin microcapsule dispersions with reduced formaldehyde content |
Apr. 13, 2004 |
| 6686046 |
Method of coating substrate surfaces with LCST polymers |
Feb. 3, 2004 |
| 6682619 |
Composite pre-preg ply having tailored dielectrical properties and method of fabrication thereof |
Jan. 27, 2004 |
| 6663913 |
Method of coating a bioactive substance |
Dec. 16, 2003 |
| 6660382 |
Process for manufacturing coated granules with masked taste and immediate release of the active principle |
Dec. 9, 2003 |
| 6649311 |
Color changing composition and coloring polymeric articles made therefrom |
Nov. 18, 2003 |
| 6649222 |
Modulated plasma glow discharge treatments for making superhydrophobic substrates |
Nov. 18, 2003 |
| 6635122 |
Methods of making and using annealable insulated metal-based powder particles |
Oct. 21, 2003 |
| 6617026 |
Particles containing active in visco-elastic liquids |
Sep. 9, 2003 |
| 6607784 |
Microprecipitation method for preparing submicron suspensions |
Aug. 19, 2003 |
| 6565777 |
Encapsulation of bioactive agents |
May. 20, 2003 |
| 6555156 |
Process for making absorbable microparticles |
Apr. 29, 2003 |
| 6531519 |
Antimicrobial synthetic ion exchange resins |
Mar. 11, 2003 |
| 6503559 |
Neonanoplasts and microemulsion technology for inks and ink jet printing |
Jan. 7, 2003 |
| 6500455 |
Tolperison-containing, pharmaceutical preparation for oral administration |
Dec. 31, 2002 |
| 6486099 |
Microcapsule and process for production thereof |
Nov. 26, 2002 |
| 6444261 |
Storage-stable particle, in particular carrier for carrier-bound reactions, and methods of producing said particle |
Sep. 3, 2002 |
| 6440493 |
Emulsion-based processes for making microparticles |
Aug. 27, 2002 |
| 6413292 |
Use of an aqueous dispersion from a biodegradable polyester as a sheathing material for granulated fertilizer |
Jul. 2, 2002 |
| 6391452 |
Compositions for nasal drug delivery, methods of making same, and methods of removing residual solvent from pharmaceutical preparations |
May. 21, 2002 |
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