De Cesare; Jim L. - US Patent Attorneys and Agents

Attorney: De Cesare; Jim L.

Number of patents: 27
Last date: February 14, 2006

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Number	Title	Issue Date
6998424	Clear silicone microemulsions formed spontaneously Clear microemulsions are formed spontaneously by combining (i) water; (ii) a volatile siloxane; (iii) a long chain or high molecular weight silicone polyether; and, as an optional ingredient, (iv) a cosurfactant such as a monohydroxy alcohol, an organic diol, an org...	02/14/2006
6881435	Conservation of organic and inorganic materials The use of certain siloxane and silane materials for the conservation of organic and inorganic materials. More specifically, this invention deals with a method of impregnating organic and inorganic materials with siloxanes and silanes and ultimately curing such mate...	04/19/2005
6861546	Method of purifying alkoxysilanes A mixture containing a monohydric alkyl alcohol and an alkoxysilane is purified by (i) adding an organic salt or an inorganic salt to the monohydric alkyl alcohol and the alkoxysilane; (ii) mixing the organic or inorganic salt with the monohydric alkyl alcohol and t...	03/01/2005
6835411	Conservation of organic and inorganic materials The use of certain siloxane and silane materials for the conservation of organic and inorganic materials. More specifically, this invention deals with a method of impregnating organic and inorganic materials with siloxanes and silanes and ultimately curing such mate...	12/28/2004
6830811	Method of preparing hydrophobic partially aggregated colloidal silica A method of preparing a hydrophobic partially aggregated colloidal silica, the method comprising reacting (a) a silica sol comprising at least one hydrophilic partially aggregated colloidal silica with (b) an organosilicon compound selected from (i) at least one org...	12/14/2004
6827929	Scar treatment composition A composition comprising 1-25 wt. % of a silicone gum, 1-40 wt. % of a silicone fluid having a viscosity of 10 to 60,000 mm2/sec, 1-35 wt. % of a silicone wax and 20-90 wt. % of a volatile silicone fluid having a viscosity up to and including 5 mm2	12/07/2004
6822020	Tetrahalosilane blends for treating silica Modified silica fillers are prepared by contacting silica with blends or mixtures containing diorganodihalosilanes and tetrahalosilanes in weight ratios of 1:0.1 to 1:2, respectively. While dialkyldichlorosilanes and tetrahalosilanes such as dimethyldichlorosilane a...	11/23/2004
6811823	Hydrophobing silica with organosilicon compounds and blends thereof Silica surfaces are contacted with compositions containing organosilicon compounds to prepare modified silica fillers. The compositions contain only organosilicon compounds which are monomeric dichlorosilanes and trialkoxysilanes. The treating compositions may be (i...	11/02/2004
6787603	Method of making emulsion containing quaternary ammonium functional silanes and siloxanes Oil-in-water (O/W) and water-in-oil (W/O) emulsions and microemulsions containing silanes or siloxanes having quaternary ammonium groups are made by reacting organic quaternary ammonium compounds having epoxide groups or halohydrin groups, with silanes or siloxanes ...	09/07/2004
6787057	Viscous liquid vibration damping composition A viscous liquid vibration damping composition containing (A) 30-95 weight percent of a viscous liquid, and (B) 5-70 weight percent of at least two solid powders having different average particle diameters, where the difference between the respective average particl...	09/07/2004
6616934	Clear silicone microemulsions Spontaneously formed highly stable clear water-in-oil microemulsions containing only small amounts of water can be prepared by combining and simply hand shaking (i) 0.1 to 9 percent by weight of water; (ii) greater than 80 percent by weight of a volatile ...	09/09/2003
6569536	Thermoconductive liquid silicone rubber composition for fixing rolls and a fluororesin coated fixing roll A thermoconductive liquid silicone rubber composition is provided for fixing rolls. The composition is capable of producing silicone rubber of superior thermal conductivity and small compression set after curing. The thermoconductive liquid silicone rubbe...	05/27/2003
6479583	Polymerization of silicone microemulsions Emulsions and latexes containing polymer particles with a diameter greater than 0.02 micron are prepared by (i) forming a microemulsion containing particles of oligomers with a diameter less than 0.02 micron by combining water, a surfactant, a hydride fun...	11/12/2002
6475974	Mechanical microemulsions of blended silicones A microemulsion is formed by combining (a) water, (b) a nonionic surfactant, a cationic surfactant, an anionic surfactant, or a mixture of such surfactants, (c) a linear non-volatile polysiloxane, (d) an amine functional polysiloxane, and (e) a carboxylic...	11/05/2002
6476123	Crosslinked organic particles, suspensions, and methods for preparing crosslinked organic particles and suspensions Certain crosslinked organic particles exhibit a very good affinity for organic oils such as mineral oils and synthetic oils. They also exhibit a suitable affinity for silicone oils. Highly efficient methods for preparing crosslinked organic particles are ...	11/05/2002
6465568	Anionic and cationic silicone emulsions Emulsions and microemulsions containing particles of siloxane polymers are prepared by an emulsion polymerization process involving (i) the formation of a mixture by combining a siloxane oligomer, an ionic surfactant, no nonionic surfactant, and water; (i...	10/15/2002
6461597	Method of treating hair or skin A cosmetic consists of a cosmetic raw material in the form of an emulsion of silicone or organic oil containing crosslinked particles mixed with other cosmetic raw materials. Its touch on fingers and skin is good, spreading and feel during use are good, a...	10/08/2002
6435707	Continuous mixing apparatus with upper and lower bladed disk impellers and a notched blade Continuous mixing apparatus provide rapid production of a mixture of high uniformity, low viscosity, low density, high stability after mixing, without an increase in amounts of subsequently supplied liquids. Continuous production of liquid or liquid conta...	08/20/2002
6433041	Method for producing water based coating compositions An efficient method is provided for producing water based coating compositions that are capable of forming highly scratch and abrasion resistant matte coatings in which crosslinked silicone particles are well dispersed. The method involves addition to a w...	08/13/2002
6432145	Oxidation hair dyeing agent composition An oxidation hair dyeing agent composition provides a color tone for dyed hair which is not easily affected by repeated washing with cold and hot water containing shampoo and soap, and it has superior wash resistance. The oxidation hair dyeing agent compo...	08/13/2002
6431742	Continuous mixing apparatus with upper and lower disk impellers each having scrapers A continous mixing apparatus has an upper rotary disk and a lower rotary disk able to rotate independently of one another. A plurality of scrapers are attached to the upper and lower sides of the upper and lower rotary disks. Scrapers on the lower side of...	08/13/2002
6416558	Water based fiber treatment agent and method for treating fibers A water based fiber treatment agent and fiber treatment method impart to treated fibers a perfect smoothness, lubricity, reduced tackiness, and pleasant tactile sensations. The water based fiber treatment agent contains a silicone oil emulsion of crosslin...	07/09/2002
6395790	Siloxane emulsions An oil-in-water emulsion composition comprising 0.5% to 20% by weight of a cationic emulsifier, up to 75% by weight of siloxane and water, wherein the siloxane is liquid and has units according to the formula Ra Si O4-a/2 wherein R i...	05/28/2002
6348437	Silicone oils with improved viscosity stability Silicone organic blends for use as lubricating oils, hydraulic fluids, dielectric fluids, coolants, and in compressor or vacuum pump applications, have improved viscosity stability when the polydispersity of the silicone fluids used in these blends, i.e.,...	02/19/2002
4784799	Synergistic surfactant compositions A synergistic surfactant composition comprising an alkylbenzenesulfonate anionic surfactant and at least one organic zwitterionic functional silicone zwitterionic surfactant represented by the formula: and wherein: R1 =CH2 CH2 ...	11/15/1988
4706462	Method for driving an engine A method is described wherein the efficiency of an internal combustion engine is upgraded. Heat from the engine block is used to generate high pressure steam. The steam is generated in a chamber separate from and in addition to the standard engine cooling...	11/17/1987
4694890	Analog computer variable duty modulator A control system for heating and cooling devices is disclosed which increase the total running time for the heating and cooling devices as the ambient temperature sensed deviates from the set-point temperature. Five states of ON-time modulation of 2, 5, 1...	09/22/1987

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Attorney: De Cesare; Jim L.