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Class Information
Number: 525/936
Name: Synthetic resins or natural rubbers -- part of the class 520 series > Encapsulated chemical agent
Description: Subject matter under CLass 525 involves an encapsulated chemical treating agent.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7045559 |
Electrically conductive adhesive hydrogels with solubilizer |
May. 16, 2006 |
| 6638991 |
Material for ocular lens |
Oct. 28, 2003 |
| 6566409 |
Lock and key micelles |
May. 20, 2003 |
| 6559223 |
Hydrogels and methods for their production |
May. 6, 2003 |
| 6447915 |
Interlaminar insulating adhesive for multilayer printed circuit board |
Sep. 10, 2002 |
| 6350384 |
Silicon containing multi-arm star polymers |
Feb. 26, 2002 |
| 5969044 |
Method of packaging air- and/or moisture-sensitive materials and for introducing the packaged materials into a reactor |
Oct. 19, 1999 |
| 5965631 |
Extended wear ophthalmic lens |
Oct. 12, 1999 |
| 5959002 |
Coated granular curing agent for a radically curable compound and anchor bolt-fixing composition comprising the same |
Sep. 28, 1999 |
| 5849811 |
Extended wear ophthalmic lens |
Dec. 15, 1998 |
| 5789461 |
Methods of forming an extended wear ophthalmic lens having a hydrophilic surface |
Aug. 4, 1998 |
| 5776999 |
Methods of using and screening extended wear ophthalmic lenses |
Jul. 7, 1998 |
| 5760100 |
Extended wear ophthalmic lens |
Jun. 2, 1998 |
| 5741591 |
Microcapsules, and encapsulation method therefor |
Apr. 21, 1998 |
| 5726222 |
Microcapsule-type curing agent, method for producing the same, thermosetting resin composition, prepreg and fiber reinforced composite material |
Mar. 10, 1998 |
| 5726456 |
Encapsulated materials |
Mar. 10, 1998 |
| 5650101 |
Lock and key micelles |
Jul. 22, 1997 |
| 5589523 |
Microcapsule-type curing agent, method for producing the same, thermosetting resin composition, prepreg and fiber reinforced composite material |
Dec. 31, 1996 |
| 5464910 |
Epoxy resin adduct combined with a borate ester and phenolic compound |
Nov. 7, 1995 |
| 5422176 |
Cured particle incorporating a cured copolymer protective colloid |
Jun. 6, 1995 |
| 5326819 |
Water absorbent polymer keeping absorbed water therein in the form of independent grains |
Jul. 5, 1994 |
| 5306745 |
Composition for a packaging film containing an additive |
Apr. 26, 1994 |
| 5283266 |
Microcapsule type adhesive |
Feb. 1, 1994 |
| 5279898 |
Storage stable heat curable organosiloxane compositions containing a microencapsulated catalyst and method for preparing said catalyst |
Jan. 18, 1994 |
| 5194460 |
Storage stable heat curable organosiloxane compositions containing a microencapsulated catalyst and method for preparing said catalyst |
Mar. 16, 1993 |
| 5156914 |
Process for producing particulate silicon encapsulated products |
Oct. 20, 1992 |
| 5147723 |
Paucilamellar lipid vesicles |
Sep. 15, 1992 |
| 5095046 |
Hot melt adhesive of ethylene/unsaturated acid copolymer and epoxy crosslinker |
Mar. 10, 1992 |
| 5084494 |
Polyester resin and reinforcement composite materials |
Jan. 28, 1992 |
| 5077339 |
Heat-curing reactive powders based on polyurethanes |
Dec. 31, 1991 |
| 5055342 |
Fluorinated polymeric composition, fabrication thereof and use thereof |
Oct. 8, 1991 |
| 5013497 |
Method and apparatus for producing lipid vesicles |
May. 7, 1991 |
| 4999387 |
Filled cohesive polymer matrices and process for producing same |
Mar. 12, 1991 |
| 4939190 |
Aqueous emulsion-type pressure sensitive adhesives |
Jul. 3, 1990 |
| 4911928 |
Paucilamellar lipid vesicles |
Mar. 27, 1990 |
| 4857406 |
Microcapsules with polysalt capsule walls and their formation |
Aug. 15, 1989 |
| 4833226 |
Hardener for curable one-package epoxy resin system |
May. 23, 1989 |
| 4701373 |
Difficultly flammable veneered or coated extruded boards |
Oct. 20, 1987 |
| 4670484 |
Difficulty flammable extruded articles, especially extruded boards, and a process for making them |
Jun. 2, 1987 |
| 4647418 |
Process for the manufacture of products from reinforced polyester |
Mar. 3, 1987 |
| 4610927 |
Microcapsules containing a hydrophobic, volatile core substance and their production |
Sep. 9, 1986 |
| 4537695 |
Thermal energy storage compositions |
Aug. 27, 1985 |
| 4524043 |
Process for the manufacture of products from reinforced polyester resins |
Jun. 18, 1985 |
| 4481341 |
Thermosetting organopolysiloxane mixtures containing platinum catalyst dispersed in solid silicone resin |
Nov. 6, 1984 |
| 4470917 |
Thermal energy storage compositions |
Sep. 11, 1984 |
| 4393112 |
Transfer powder marking method using a core-shell powder comprising a pigment, solvent-insoluble polyester resin and a volatile halogenated hydrocarbon insoluble ingredient |
Jul. 12, 1983 |
| 4379897 |
Color-developer for pressure-sensitive sheets |
Apr. 12, 1983 |
| 4357269 |
Molding compound |
Nov. 2, 1982 |
| 4339360 |
Particles of activated oxidized polysaccharide substance coated with inactive protective layer and method for manufacture thereof |
Jul. 13, 1982 |
| 4307206 |
Urea-formaldehyde resin adhesive |
Dec. 22, 1981 |
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