Class 516/8 - The continuous phase contains a propellant derived from non-gaseous phase (e.g., liquified propellant, such as hydrocarbon, halogenated hydrocarbon, dimethylether; sorbed or dissolved CO2)

Subclass of Class 516 - Colloid systems and wetting agents; subcombinations thereof; processes of
Definition: Subject matter in which the continuous phase contains a
No. of patents: 113
Last issue date: 04/27/2010

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Number	Title	Issue Date
7705056	Aerosol adhesive and canister-based aerosol adhesive system A cannister-based, high solids, low and non-VOC aerosol adhesive and canister based system. The aerosol adhesive typically includes a high solids polymeric base, a hexane or cyclohexane and acetone solvent mixture and a compressed gas dissolved within the solvent. T...	04/27/2010
7405242	Aerosol delivery systems An aerosol composition which is prepared from a biliquid foam, an aqueous phase and a propellant, and wherein an oil soluble functional material is incorporated into the biliquid foam during preparation to enable this material to be more readily incorporated into th...	07/29/2008
7128067	Method and apparatus for generating an aerosol An aerosol is formed by supplying a material in liquid form to a flow passage and heating the flow passage such that the material volatizes and expands out of an open end of the flow passage. The volatized material combines with ambient air such that volatized mater...	10/31/2006
7099571	Steam-supplying apparatus for hairdressing and beauty care A steam-supplying apparatus for hairdressing and beauty care in which pressurized steam is sent from a steam-generating portion through an electromagnetic valve and a connecting tube, and forced to jet out of a steam-blowing portion. The electromagnetic valve has a ...	08/29/2006
7053124	Aerosol delivery systems An aerosol composition, which is prepared from a biliquid foam, an aqueous phase and a propellant. The incorporation of an oil soluble functional material into the biliquid foam during the preparation of the aerosol composition enables this material to be more readi...	05/30/2006
6881757	Aerosol biliquid foam Pressurized mixtures of propellant gasses and liquid surface or air treating materials are disclosed. The liquid materials are in the form of a dispersion which is a biliquid foam with a thickener, where the foam is structured as an oil-in-water complex. The dispers...	04/19/2005
6673259	Azeotrope-like compositions of pentafluoropropane Disclosed are azeotrope-like compositions comprising 1,1,1,3,3-pentafluoropropane and at least one C3 or C4 hydrocarbon, and optionally water, said compositions are environmentally desirable for use as refrigerants, aerosol propellan...	01/06/2004
6258770	Compositions for surface cleaning in aerosol applications When certain weight ratios of certain flammable additive components (an ether and an epoxyalkane) are blended in n-propyl bromide, the components can actually function as flame retardants or flame suppressants when the resulting cleaning composition is us...	07/10/2001
6133327	Aerosol preparation An aerosol preparation which when sprayed forms a sherbet-like solid, which comprises a concentrate containing a lower alcohol having 1 to 3 carbon atoms and a higher alcohol having at least 12 carbon atoms and a propellant containing a liquefied gas. Sai...	10/17/2000
6100229	Compositions of 1,1,1,3,3,-pentafluoropropane and chlorinated ethylenes The invention relates to novel compositions of 1,1,1,3,3-pentafluoropropane and chlorinated ethylenes and more particularly to azeotrope-like compositions based on these compounds which are useful as solvents in aerosol, refrigeration flushing, oxygen sys...	08/08/2000
5985939	Processes for producing aerosol propellants that include butane or isobutane The invention relates to the discovery of compositions useful as aerosol propellants that include a first component of butane or isobutane and a second component of 2-fluoropropane (HFC-281 ea) or 1-fluoropropane (HFC-282 fa)....	11/16/1999
5968406	Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane The azeotropic compositions of 1,1,2,2-tetrafluoroethane and 1,1-difluoroethane and the azeotropic and azeotropic-like composition of 1,1,2,2-tetrafluoroethane and one of, 1-chloro-1,1-difluoroethane, perfluorocyclobutane, n-butane, isobutane and 1,1...	10/19/1999
5883142	Silicone surfactants for rigid polyurethane foam made with third generation blowing agents A method for making a rigid polyurethane foam by reacting a polyisocyanate and a polyol in the presence of a urethane catalyst, a blowing agent and a silicone surfactant characterized by employing as a blowing agent a C1-C4 HFC or HCFC, preferably HFC-245...	03/16/1999
5827446	Nonafluoromethoxybutane compositions Compositions of nonafluoromethoxybutane and at least one component selected from the group consisting of methanol, ethanol, isopropanol, n-heptane, trans-1,2-dichloroethylene, cis-1,2-dichloroethylene and acetone, and 1,1,1,2,3,4,4,5,5,5-decafluoropentane...	10/27/1998
5788877	Substantially constant boiling compositions of difluoromethane and trifluoroethane Substantially constant boiling mixtures of difluoromethane and 1,1,1-trifluoroethane or perfluoroethane are useful as refrigerants, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, and expansion agents for polymers...	08/04/1998
5766511	Near-azeotropic compositions constituted by hydrogenated fluorocarbons and hydrocarbons, suitable as propellant fluids for aerosol Use of near-azeotropic mixtures of hydrofluorocarbons with butane or isobutane selected from: A) 1,1,1,2-tetrafluoroethane (HFC-134a) 5-88% by wt 1,1,1,2,3,3,3-heptafluoropropane (HFC-227ea) 12-95% by wt B) 1,1,1,2-tetrafluoroethane (HFC-134a) 10-87% by wt 1,1,1,2,...	06/16/1998
5700388	Azeotropic or azeotrope-like compositions of ammonia and tetrafluoroethane Constant boiling azeotropic or azeotrope-like compositions of ammonia and 1,1,1,2-tetrafluoroethane, 1,1,2,2-tetrafluoroethane, difluoromethane, pentafluoroethane or 1,1,1,2,3,3,3-heptafluoropropane are disclosed that are useful as refrigerants, aerosol p...	12/23/1997
5695688	Fluoroiodocarbon blends as CFC and halon replacements A new set of effective, environmentally safe, nonflammable, low-toxicity refrigerants, solvents, foam blowing agents, propellants, and firefighting agents is disclosed. The agents are clean, electrically nonconductive, and have short atmospheric lifetimes...	12/09/1997
5648017	Azeotropic and azeotrope-like compositions of 1,1,2,2-tetrafluoroethane and (iso) butane The azeotropic compositions of 1,1,2,2-tetrafluoroethane and 1,1-difluoroethane and the azeotropic and azeotropic-like composition of 1,1,2,2-tetrafluoroethane and one of, 1-chloro-1,1-difluoroethane, perfluorocyclobutane, n-butane, isobutane and 1,1...	07/15/1997
5635098	Azeotropic and azeotrope-like compositions of a hexafluoropropane and C5 hydrocarbon This invention relates to compositions that include at least one hydrocarbon and at least one fluorinated species. Such compositions may be used as refrigerants, cleaning agents, expansion agents for foams such as polyolefins and polyurethanes, aerosol pr...	06/03/1997
5624596	Composition with pentafluoroethane, difuoromethane, and a C4-C9 hydrocarbon This invention relates to compositions that include at least one hydrocarbon and at least one fluorinated species. Such compositions may be used as refrigerants, cleaning agents, expansion agents for foams such as polyolefins and polyurethanes, aerosol pr...	04/29/1997
5620631	Pressurized-gas pack and propellant for aerosols The invention relates to a pressurized-gas pack, in particular an aerosol pressurized-gas pack, containing pressure-liquefied 2-hydro-heptafluoropropane (F 227) or a mixture thereof with pressure-liquefied propane and/or n-butane and/or i-butane and/or di...	04/15/1997
5616275	Azeotrope(like) mixtures of two hexafluoropropane stereoisomers This invention relates to compositions of a hexafluoropropane and a hydrofluorocarbon, with the hydrofluorocarbon being hexafluoropropane, pentafluoropropane, tetrafluoropropane, trifluoropropane, difluoropropane, fluoropropane, or (CF3)2	04/01/1997
5605647	Fluoroiodocarbon blends as CFC and halon replacements A new set of effective, environmentally safe, nonflammable, low-toxicity refrigerants, solvents, foam blowing agents, propellants, and firefighting agents is disclosed. The agents are clean, electrically nonconductive, and have short atmospheric lifetimes...	02/25/1997
5562861	Fluoroiodocarbon blends as CFC and halon replacements A new set of effective, environmentally safe, nonflammable, low-toxicity refrigerants, solvents, foam blowing agents, propellants, and firefighting agents is disclosed. The agents are clean, electrically nonconductive, and have short atmospheric lifetimes...	10/08/1996
5558810	Pentafluoropropane compositions The present invention relates to compositions of pentafluoropropane and a fluorinated propane having from 1 to 5 fluorine atoms; a hydrocarbon having from 1 to 5 carbon atoms; 1,1,1,4,4,4-hexafluorobutane, (CF3)2 CHCH3, di...	09/24/1996
5552074	Refrigerant compositions including bis(difluoromethyl) ether Refrigerant compositions include mixtures of bis(difluoromethyl) ether and a second component wherein the second component is 1-trifluoromethoxy-1,1,2,2-tetrafluoroethane, difluoromethoxy pentafluoroethane, 1-trifluoromethoxy-1,2,2,2-tetrafluoroethane, ...	09/03/1996
5538665	Process for stabilizing a hydrofluoroalkane and compositions comprising at least one hydrofluoroalkane Hydrofluoroalkanes are effectively stabilized against degradation caused by Lewis acids by addition of 0.001 to less than 0.1% by weight of at least one C1 -C2 alcohol and/or of 0.001% to 0.5% of a C5 -C6 unsatu...	07/23/1996
5538658	Refrigerant compositions including pentafluorodimethyl ether Refrigerant compositions include mixtures of pentafiuorodimethyl ether and a second component, wherein the second component is ammonia, dimethyl ether, cyclopropane, propane or propylene. The invention also relates to azeotropic or azeotrope-like composition ...	07/23/1996
5536444	Compressed-gas packages using polyoxyethylene glyceryl fatty-acid esters as suspension stabilizers and valve lubricants Aerosol compressed-gas packages for the administration of biologically active substances with novel suspension stabilizers and propellants which are not harmful to ozone....	07/16/1996
5516446	Compositions of 1,1,1,2-tetrafluoroethane and dimethyl ether Substantially constant boiling compositions of 1,1,1,2-tetrafluoroethane and dimethyl ether and its use as a refrigerant, aerosol propellant and polymer foam blowing agent are disclosed....	05/14/1996
5484546	Refrigerant compositions including an acylic fluoroether Refrigerant compositions include mixtures of hexafluorodimethyl ether and cyclopropane, dimethylether or propylene; bis(difluoromethyl) ether and 2,2,3,4,4-pentafluorooxetane; fluoromethyl trifluoromethyl ether and 2,2,4,4,5,5-hexafluoro-1,3-dioxolane, ...	01/16/1996
5480572	Compositions including a three carbon cyclic fluoroether Refrigerant compositions include mixtures of perfluorooxetane and perfluoromethyl ethyl ether or dimethyl ether; 2,2,4,4,5,5-hexafluoro-1,3-dioxolane and cyclopropane or dimethyl ether; 2,2,3,4,4-pentafluorooxetane and difluoromethyl(trifluoromethyl)sulfi...	01/02/1996
5474695	Mixtures of 1,1,1-trifluoroethane, perfluoropropane and propane, and their applications as refrigerant fluids, as aerosol propellants or as blowing agents for plastic foams To replace chlorofluorocarbons as refrigerant fluids, the invention proposes to employ mixtures containing, on a mass basis, approximately 25 to 65% of 1,1,1-trifluoroethane, 1 to 70% of perfluoropropane and 5 to 34% of propane. The mixtures according to ...	12/12/1995
5458798	Azeotropic and azeotrope-like compositions of a hydrofluorocarbon and a hydrocarbon This invention relates to compositions that include at least one hydrocarbon and at least one fluorinated species. Such compositions may be used as refrigerants, cleaning agents, expansion agents for foams such as polyolefins and polyurethanes, aerosol pr...	10/17/1995
5433880	Refrigerant compositions which include a sulfur compound Refrigerant compositions are disclosed which include a first component of bis(trifluoromethyl)sulfide, difluoromethyl(trifluoromethyl)sulfide, pentafluoroethyl sulfur pentafluoride, difluoromethyl sulfur pentafluoride, trifluoromethylsulfur pentafluoride ...	07/18/1995
5417871	Hydrofluorocarbon compositions Refrigerant compositions include mixtures of difluoromethane and isobutane, butane, propylene or cyclopropane; pentafluoroethane and propylene or cyclopropane; 1,1,2,2-tetrafluoroethane and propane; 1,1,1,2-tetrafluoroethane and cyclopropane; 1,1,1-triflu...	05/23/1995
5409962	Substantially constant boiling blowing agent compositions of 1,1,1,2-tetrafluoroethane and dimethyl ether Substantially constant boiling blowing agent compositions of 1,1,1,2-tetrafluoroethane and dimethyl ether....	04/25/1995
5403504	Process for heating and cooling using substantially constant boiling compositions of fluorinated hydrocarbons Constant boiling mixtures of pentafluoroethane and difluoromethane are useful as refrigerants, aerosol propellants, heat transfer media, gaseous dielectrics, fire extinguishing agents, expansion agents for polyolefins and polyurethanes, and as power cycle...	04/04/1995
5348731	Aerosol spray steel can dispensers with corrosion inhibitors An aerosol composition packaged in a steel can is described. The composition includes water, a propellant and as a corrosion inhibitor, a small amount of ammonium benzoate. The corrosion inhibitor can further be supplemented with ammonium hydroxide....	09/20/1994

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Class 516/8 - The continuous phase contains a propellant derived from non-gaseous phase (e.g., liquified propellant, such as hydrocarbon, halogenated hydrocarbon, dimethylether; sorbed or dissolved CO2)