Class 516/13 - The agent contains organic compound containing phosphorus or silicon

Subclass of Class 516 - Colloid systems and wetting agents; subcombinations thereof; processes of
Definition: Subject matter in which the colloid system making or stabilizing
No. of patents: 35
Last issue date: 05/30/2006

Number	Title	Issue Date
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
6649571	Method of generating gas bubbles in oleaginous liquids Disclosed is a method of generating microbubbles in oleaginous liquids which comprises adding a silicone oil to the oleaginous liquid and thereafter subjecting the liquid to mechanical forces in the presence of a gas. Also disclosed are oil base well dril...	11/18/2003
6632778	Self-diverting resin systems for sand consolidation Herein is described a fluid that is useful in consolidating a formation without the use of a gravel pack and screen. In particular, the fluid is useful in consolidating heterogeneous formations where the permeability is not uniform over-the total formatio...	10/14/2003
6566408	Aqueous surfactant compositions of monoalkyl phosphate ester salts and amphoteric surfactants Aqueous surfactant compositions of alkyl phosphate ester salts having a molar ratio of mono- to di-alkyl phosphate esters equal to or greater than 80:20, and amphoteric surfactants essentially free of tetra-alkyl ammonium moieties. The aqueous surfactant ...	05/20/2003
6262130	High solids, pumpable aqueous compositions of high monoalkyl phosphate ester salt content Stable, pumpable aqueous surfactant compositions of water and alkyl phosphate ester salts having a molar ratio of mono- to di- alkyl phosphate esters equal to or greater than 80:20, with the surfactant composition being essentially free of water-soluble a...	07/17/2001
5914362	Silicone-based antifoam compositions cross-reference to related applications A silicone-based antifoam composition, in the form of an emulsion, is prepared from the reaction of (A) a primary silicone composition and (B) a polydiorganosiloxane having condensable terminal groups in a nonpolar organic medium selected from the group c...	06/22/1999
5874017	Use of microcrystalline wax and low foaming emulsifiers as defoamers A defoaming agent composition containing: (a) from about 10 to about 25% by weight of a microcrystalline wax having a melting point of from about 75 to about 95° C.; and (b) from about 1 to about 5% by weight of an emulsifier selected from the group cons...	02/23/1999
5834613	Perhalogenated polyorganosiloxanes and the processes for their preparation Chemically stable, perfluorinated, linear or cyclic polyorganosiloxanes (POS), and a process for the preparation thereof. Antifoams, agents for lowering surface tension, dirt repellents, antiadhesives, lubricants, oleophobic and/or hydrophobic agents, coa...	11/10/1998
5833940	Production of soluble silicates from biogenetic silica Disclosed is a commercial grade of soluble silicate solutions, clear homogenous and water white essentially free of unreacted silica, made by dissolving in a closed container biogenetic silica, preferably rice hull ash, in a strong alkali solution, prefer...	11/10/1998
5830970	Silicone polyether surfactants The present invention relates to a siloxane-oxyalkylene copolymer surfactant having the formula MDx D'y M wherein M represents (CH3)3 SiO1/2, or R(CH3)2 SiO1/2, D repr...	11/03/1998
5585412	Process for preparing flexible CFC-free polyurethane foams using an encapsulated blowing agent The present invention relates to a process for producing a flexible polyurethane foam by reacting, at a reaction temperature within a temperature range of between about 70° F. and about 150° F., a reaction mixture comprised of a polyol, an organic isocy...	12/17/1996
5472987	Surfactant composition for flexible polyurethane foam Surfactants for conventional flexible polyurethane foam may be improved by the addition of a minor amount of an organic acid salt....	12/05/1995
5415808	Flocculant for water treatment A flocculant for water treatment containing a highly polymerized silicic acid solution having a high concentration of SiO2 and an extremely low concentration of alkali metal substance, and a method for producing such flocculant. The silicic aci...	05/16/1995
5360571	Surfactant compositions Synergistic surfactant compositions. Polysiloxane-polyoxyalkylene copolymers in which the polyether pendants bear carboxylic acid groups or salts of carboxylic acid groups are demonstrated to have synergystic interactions with anionic and cationic organic...	11/01/1994
5227088	Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and a C.sub. 5 ₆ hydrocarbon Azeotrope-like compositions of 1-chloro-3,3,3-trifluoropropane and a hydrocarbon containing five or six carbon atoms have been discovered which are useful in a variety of applications including industrial cleaning, blowing agent and aerosol applications....	07/13/1993
5192812	Cell openers for urethane foam surfactants Compositions including silicone surfactants of the type used in manufacturing urethane foams and certain siloxane-oxyalkylene copolymers which act as cell openers when employed in combination with silicone surfactants in urethane foam manufacture are disc...	03/09/1993
5160450	Surface-active agents having two hydrophobic chains and two hydrophilic groups Novel surface active agents in the form of compounds of formulas (I) and (II) show higher surface activity. ##STR1## R1 and R2 are alkyl or alkenyl groups having 6 to 20 carbon atoms, Z is H, SO3 H, PO(OH)2...	11/03/1992
5152928	Surfactant and method for producing the same Surfactant containing one or more of lysophospholipid represented by general formula; ##STR1## [wherein R1 and R2 represent hydrogen atom or the acyl residue of fatty acid, but either one of R1 and R2 is hy...	10/06/1992
5151216	High temperature ablative foam An ablative foam composition is formed of approximately 150 to 250 parts by weight polymeric isocyanate having an isocyanate functionality of 2.6 to 3.2; approximately 15 to 30 parts by weight reactive flame retardant having a hydroxyl number range from 2...	09/29/1992
5139781	Topical composition comprising mono- and di-alkyl or alkenyl phosphates and alkylamidopropyl betaines of alkylamphoglycinates A composition suitable for topical application to the skin or hair, comprises: a. a monoalkyl or monoalkenyl phosphate surfactant, b. a dialkyl or dialkenyl phosphate surfactant; and c. a co-surfactant chosen from alkylamidopropyl betaines and alkylamphoglycin...	08/18/1992
5071585	Phosphoric acid ester, process for preparing the same, and detergent composition containing the same Phosphoric acid esters represented by the following formulae (I) and (IX) as well as processes for preparing them are disclosed. ##STR1## wherein R1 represents a linear or branched, alkyl or alkenyl group having a C1-36 carbon a...	12/10/1991
4956116	Surface-active, saturated sulfophosphoric acid-(partial)-alkyl esters A process for preparing surface-active, saturated sulfophosphoric acid-(partial)-alkyl esters and their alkali metal, alkaline earth, ammonium and/or amine salts by the sulfonation of saturated phosphoric acid-(partial)-alkyl esters and then hydrolysis of...	09/11/1990
4889709	Aerosol foam with adsorbate and container containing same A stable, edible anhydrous aerosol foam comprises a foamable liquid oil, a foaming agent, a food grade propellant, and at least 15 wt % dispersed solid particles including an adsorbate of an active therapeutic agent on magnesium aluminum silicate. The foa...	12/26/1989
4889654	Aqueous foam disinfectant containing chlorine dixoide and preparation and use thereof An aqueous solution, preferably an aqueous disinfectant solution, containing chlorine dioxide and which is capable of forming a foam, and methods for the preparation and use thereof. An aqueous disinfectant solution capable of forming a foam is prepared b...	12/26/1989
4769174	Polyether silicone copolymers with secondary or tertiary hydroxy terminated for stabilizing high resiliency urethane foam This invention describes novel molded flexible polyurethane foam surfactants which can be used in foam having high concentrations of reinforcing graft copolymer solids. The invention also describes an improved process for making these foams using the nove...	09/06/1988
4592957	Microcapsules having walls of polyaddition products of water-insoluble polyamines with water-soluble polyisocyanate adducts Microcapsules having a hydrophobic core material and capsule walls formed by the reaction of water-insoluble polyamines with water-soluble bisulphite adducts of polyisocyanates, a process for the production thereof which is characterized in that a mixture...	06/03/1986
4486333	Preparation of biliquid foam compositions A biliquid foam composition is prepared by agitating a hydrogen bonded liquid containing a soluble surfactant to produce a gas foam and intermittently adding to the gas foam a non-polar liquid which is immiscible with the hydrogen bonded liquid, the surfa...	12/04/1984
4331555	Use of organosiloxane compositions as foam stabilizers in flexible polyester polyurethane foam A process for manufacturing low density flexible polyester polyurethane foam utilizing as a foam stabilizer selected low molecular weight (e.g., 400 to 1500) organosiloxane compositions containing monomeric units A, B and C wherein A is a monofunctional t...	05/25/1982
4202279	Sticky foam Access to a space is impeded by the generation of a sticky foam from a tacky polymeric resin and a low boiling solvent....	05/13/1980
4097406	Glycol and silicate-based surfactant composition A novel glycol and silicate-based surfactant composition is prepared by (a) obtaining a silicate-based component by a selective process involving (i) reaction of silicon tetrahalide with water and alcohol followed by (ii) transesterification with a polyet...	06/27/1978
4025456	Polysiloxane-polyoxyalkylene block copolymers Polyoxyalkylene polyether admixtures and polysiloxane-polyoxyalkylene block copolymers, a solventless process for producing said copolymers using said admixtures, a process for producing flexible polyether polyurethane foam using said copolymers as foam s...	05/24/1977
4003847	Solvent solutions of siloxane fluids A solvent-solution of a cyanoalkyl modified siloxane fluid....	01/18/1977
3997467	Foam forming composition A foam forming composition consisting of a mixture of a hydrocarbon and/or a lipophilic hydrocarbon derivative, water, a liquified propellant and a surface active agent or mixture of such agents in such proportions as to obtain a mesomorphic phase, the su...	12/14/1976
3970584	Aerosol package containing a foam-forming emulsion and propellent system An aerosol package containing a foam-forming, oil-in-water emulsion and a propellant system consisting essentially of nitrous oxide and a liquefied, normally gaseous hydrocarbon or halogenated hydrocarbon is described. The emulsion upon being dispensed is...	07/20/1976
3935123	Polysiloxane-polyoxyalkylene compositions used in polyurethane foam Provided as novel compositions which are especially useful as stabilizers of flame-retarded, flexible polyether polyol-based urethane foam, is an admixture containing from about 10 to about 90 weight percent of Component A and from about 90 to about 10 we...	01/27/1976

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Class 516/13 - The agent contains organic compound containing phosphorus or silicon