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Browse by Category: Main > Material Science
Class Information
Number: 252/88.2
Name: Compositions > Compositions for coating or impregnating a substrate used for collecting fine particles by adherence, or processes of preparing (e.g., for impregnating dusting cloths, dust filters, etc.)
Description: Compositions specialized or designed for collection of fine particles, such as dust, by adherence to a substrate coated or impregnated with the composition, such as furnace filters, or processes of preparing the compositions.










Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8580139 Dedusting compositions and methods for making and using same Nov. 12, 2013
8557138 Pitch emulsions Oct. 15, 2013
8551355 Dedusting agents for fiberglass products and methods for making and using same Oct. 8, 2013
8530599 Hydrophobic silica particles and methods of making same Sep. 10, 2013
8465667 Chemical additives to inhibit the air oxidation and spontaneous combustion of coal Jun. 18, 2013
8410194 Biopolymer additive Apr. 2, 2013
8313668 Chemical method and composition for soil improvement Nov. 20, 2012
8308861 Phase change material compositions Nov. 13, 2012
8298439 Chemical binder for coating payload in open top hopper cars, trucks, piles, and similar storage/shipping containers Oct. 30, 2012
8277682 Inorganic, static electric binder composition, use thereof and method for the preparation of said binder composition Oct. 2, 2012
8257818 Apertured dusting wipe Sep. 4, 2012
8232235 Ternary azeotropes containing 1,1,1,2,2,3,4,5,5,5-decafluoro-3-methoxy-4-(trifluoromethyl)-pentane 5 and compositions made therefrom Jul. 31, 2012
8177997 Chemical method and composition for soil improvement May. 15, 2012
8163843 Crystalline copolymers having high solubility in non-halogenated solvents, and their use Apr. 24, 2012
8133408 Pitch emulsions Mar. 13, 2012
8070980 Chemical method and composition for soil improvement Dec. 6, 2011
8052890 Compositions for dust suppression and methods Nov. 8, 2011
8048333 Chemical method for soil improvement Nov. 1, 2011
8026289 Fluorinated polyoxyalkylene glycol diamide surfactants Sep. 27, 2011
8026328 Hydrophobic silica particles and methods of making same Sep. 27, 2011
8022107 Fluorinated polyoxyalkylene glycol diester surfactants Sep. 20, 2011
7951227 Composition and method for dust suppression wetting agent May. 31, 2011
7871535 Composition for dust-preventive treatment Jan. 18, 2011
7871821 Artificial testing soil and method of testing Jan. 18, 2011
7871534 Method for dust-preventive treatment of material having dusting property Jan. 18, 2011
7854857 Formulation for dust abatement and prevention of erosion Dec. 21, 2010
7824569 Soluble salt produced from a biopolymer and a process for producing the salt Nov. 2, 2010
7799241 Liquid for preventing dispersion of or for fixing dispersible dust Sep. 21, 2010
7682519 Formulation for dust abatement and prevention of erosion Mar. 23, 2010
7658862 Dust suppressant composition Feb. 9, 2010
7514018 Dust suppressant and soil stabilization composition Apr. 7, 2009
7482386 Hydrotropic additive to water for dust control Jan. 27, 2009
7435380 Pseudo-plastic or thixotropic liquid deodorant product for ostomy pouches Oct. 14, 2008
7399571 Multilayered articles and method of manufacture thereof Jul. 15, 2008
7135530 Polymeric/oligomeric methacrylate functionalized amide acetals in coatings Nov. 14, 2006
7101493 Method and composition for suppressing coal dust Sep. 5, 2006
7070709 Dust suppressant and soil stabilization composition Jul. 4, 2006
7011766 Capping and treating a metal-contaminated sediment Mar. 14, 2006
6998067 Method of dusting-preventive treatment of powder having dusting property Feb. 14, 2006
6964744 Surfactant modified oils for dust control of loose-fill insulation Nov. 15, 2005
6946083 Dust-reducing compositions for treating dry soil Sep. 20, 2005
6924326 Method and formulation using passive electrostaticity for improving filter performance Aug. 2, 2005
6811721 Composition and method for reduction of persistent bio-accumulative and toxic pollutants in carbochlorination processes Nov. 2, 2004
6551525 Dust-proof element and a method of its use in an electrical hand-held tool and with a working tool Apr. 22, 2003
6491746 Protective coating Dec. 10, 2002
6288226 1,3,5-Triazine carbamates from amino-1,3,5-triazines and organic carbonates and curable compositions thereof Sep. 11, 2001
6136058 Uniformly tacky filter media Oct. 24, 2000
5876622 Fluid, formulation and method for dust control and dewatering of particulate materials Mar. 2, 1999
5863456 Fluid, formulation and method for dust control and dewatering of particulate materials Jan. 26, 1999
5399282 Dusting and cleaning composition Mar. 21, 1995

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