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Class Information
Number: 428/402.22
Name: Stock material or miscellaneous articles > Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof > Particulate matter (e.g., sphere, flake, etc.) > Microcapsule with fluid core (includes liposome) > Solid-walled microcapsule from synthetic polymer > Addition polymer from unsaturated monomers only
Description: Subject matter wherein the synthetic polymer is derived only from ethylenically unsaturated reactants.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7618565 |
Lipobeads and their production |
Nov. 17, 2009 |
| 7566498 |
Thermo-expansive microcapsule, production process of expanded product and expanded product thereof |
Jul. 28, 2009 |
| 7550200 |
Microencapsulation of biocides and antifouling agents |
Jun. 23, 2009 |
| 7547738 |
Free flowing melamine cyanurate agglomerate |
Jun. 16, 2009 |
| 7465538 |
Multiplex flow assays preferably with magnetic particles as solid phase |
Dec. 16, 2008 |
| 7300979 |
Powder coating compositions comprising urethane (meth)acrylates and micronized waxes and their use |
Nov. 27, 2007 |
| 7264875 |
Microcapsules and processes for producing the same |
Sep. 4, 2007 |
| 7252882 |
Thermally foamable microsphere and production process thereof |
Aug. 7, 2007 |
| 7241497 |
Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof |
Jul. 10, 2007 |
| 7232607 |
Thermally foamable microsphere and production process thereof |
Jun. 19, 2007 |
| 7205160 |
Multiplex flow assays preferably with magnetic particles as solid phase |
Apr. 17, 2007 |
| 7195780 |
Nanoparticle delivery system |
Mar. 27, 2007 |
| 7166355 |
Use of microcapsules in gypsum plasterboards |
Jan. 23, 2007 |
| 7153894 |
Phase-separated composition comprising two miscible solvents, and use thereof in a process for making capsules |
Dec. 26, 2006 |
| 7122503 |
Uniform microcapsules |
Oct. 17, 2006 |
| 7112361 |
Methods of making decomposable thin films of polyelectrolytes and uses thereof |
Sep. 26, 2006 |
| 7025912 |
Microcapsule and manufacturing method thereof |
Apr. 11, 2006 |
| 7001589 |
Composite nanospheres and their conjugates with biomolecules |
Feb. 21, 2006 |
| 6986979 |
Microcapsule composition |
Jan. 17, 2006 |
| 6984450 |
Microencapsulated rubber additive |
Jan. 10, 2006 |
| 6984347 |
Thermo-expansive microcapsules and their application |
Jan. 10, 2006 |
| 6964747 |
Production of dyed polymer microparticles |
Nov. 15, 2005 |
| 6946501 |
Rapidly dissolvable polymer films and articles made therefrom |
Sep. 20, 2005 |
| 6932984 |
Method of microencapsulation |
Aug. 23, 2005 |
| 6884438 |
Method for preparing vesicular nanocapsules |
Apr. 26, 2005 |
| 6866838 |
Composite nanospheres and their conjugates with biomolecules |
Mar. 15, 2005 |
| 6855422 |
Multi-component fibers having enhanced reversible thermal properties and methods of manufacturing thereof |
Feb. 15, 2005 |
| 6828025 |
Microencapsulation of polar liquids in copolymer shells |
Dec. 7, 2004 |
| 6780507 |
Hydrocapsules and method of preparation thereof |
Aug. 24, 2004 |
| 6777486 |
Vibration damping silicone composition |
Aug. 17, 2004 |
| 6764766 |
Acrylic resin film, method of producing the same, and laminate using the same |
Jul. 20, 2004 |
| 6756117 |
Photonic polymer-blend structures and method for making |
Jun. 29, 2004 |
| 6753083 |
Particles |
Jun. 22, 2004 |
| 6727203 |
Method for producing microcapsules and heat-sensitive recording material |
Apr. 27, 2004 |
| 6720008 |
Composition and method for the encapsulation of water-soluble molecules into nanoparticles |
Apr. 13, 2004 |
| 6673451 |
Process for forming an aqueous polymeric dispersion |
Jan. 6, 2004 |
| 6652782 |
Multi-stage method for producing gas-filled microcapsules |
Nov. 25, 2003 |
| 6653415 |
Method for producing defined layers or layer systems |
Nov. 25, 2003 |
| 6649311 |
Color changing composition and coloring polymeric articles made therefrom |
Nov. 18, 2003 |
| 6620571 |
Method for producing microcapsules having improved wall characteristics |
Sep. 16, 2003 |
| 6592990 |
In situ microencapsulated adhesive |
Jul. 15, 2003 |
| 6586364 |
Heat-sensitive microcapsule and recording medium using same |
Jul. 1, 2003 |
| 6531522 |
Fast curing primary optical fiber coating |
Mar. 11, 2003 |
| 6506494 |
Ambient-temperature-stable, one-part curable epoxy adhesive |
Jan. 14, 2003 |
| 6444261 |
Storage-stable particle, in particular carrier for carrier-bound reactions, and methods of producing said particle |
Sep. 3, 2002 |
| 6375872 |
Microencapsulated adhesive |
Apr. 23, 2002 |
| 6280511 |
Microbeads consisting of a pigmented polymeric material and process for preparing them |
Aug. 28, 2001 |
| 6251521 |
Polymeric compositions |
Jun. 26, 2001 |
| 6235394 |
Heat-expandable microcapsules, process for producing the same, and method of utilizing the same |
May. 22, 2001 |
| 6224793 |
Encapsulated active materials |
May. 1, 2001 |
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