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| Number | Title | Issue Date |
| 7300480 | High-rate barrier polishing composition The solution is useful for removing a barrier material from a semiconductor substrate. The solution comprises, by weight percent, 0.01 to 25 oxidizer, 0 to 15 inhibitor for a nonferrous metal, 0 to 15 abrasive, 0 to 20 complexing agent for the nonferrous metal, 0.01... | 11/27/2007 |
| 7282100 | Method of cleaning automobile painted surfaces and automobile glass surfaces A system for cleaning acid rain and mineral deposits from glass and/or painted surfaces includes powdered kaolin clay. The glass is preferably cleaned with this system, then a system for more effectively delivering Fibershield 218 and like protectants to glass is us... | 10/16/2007 |
| 7256167 | Hard surface cleaner comprising suspended particles and oxidizing agent The present invention is directed to a pourable acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials... | 08/14/2007 |
| 7229954 | Carpet cleaning composition with citrus A carpet cleaning composition comprises a terpene hydrocarbon solvent that also functions as a fragrance, one or more surfactants, an anti-soil component, an anti-stain component, water, and, optionally, an anti-foam agent and a pH adjusting agent. In the preferred ... | 06/12/2007 |
| 7196046 | Hard surface cleaner comprising a suspension of alginate beads The present invention is directed to a pourable acidic hard surface cleaning and/or disinfecting composition which contains suspended inclusions which appear as visibly discernible, discrete particulate materials, preferably where said discrete particulate materials... | 03/27/2007 |
| 7135446 | System for cleaning and protecting windshields A system for cleaning acid rain marks from automobile glass includes powdered kaolin clay in a spray can. The automobile glass is preferably cleaned with this system, then a system for more effectively delivering Fibershield 218 and like protectants to glass is used... | 11/14/2006 |
| 7037351 | Non-polymeric organic particles for chemical mechanical planarization An abrasive composition comprising non-polymeric organic particles that is useful for chemical mechanical planarization (CMP), and which can widely be used in the semiconductor industry. The inventive compositions preferably comprise soft water in combination with 0... | 05/02/2006 |
| 7022238 | Immersion type membrane filter An immersion type membrane filter apparatus 200 is intended for obtaining filtrate by filtrating a fluid to be processed stored within a storage bath 150 and primarily includes a filtration membrane module 300 and an air bubbles supply device | 04/04/2006 |
| 7005013 | Surfactant-free cleaning compositions and processes for the use thereof Surfactant-free cleaning compositions are provided for use in removing soil and stains from fiber surfaces such as carpets, upholstery and the like as well as for preventing redeposition of soil and stains on such surfaces. Additionally, processes are provided for c... | 02/28/2006 |
| 6946037 | Silicone remover The invention relates to the use of a surface-active agent and to the use of cleaning agents obtained by dilution of said surface-active agent for removing silicone-containing deposits from surfaces. ... | 09/20/2005 |
| 6918938 | Polishing composition A polishing composition comprising an abrasive, an acid and/or a salt thereof, and water, wherein copper (Cu) is contained in an amount of 1 mg or less per kg of the polishing composition; a process for reducing a surface defect of a substrate comprising applying to... | 07/19/2005 |
| 6582681 | Method and a preparation for cleaning tooth root surfaces and surrounding tissue The invention relates to a method and a preparation for cleaning tooth root surfaces and surrounding tissue (periodontal pockets). The preparation is a two-component liquid of the type that has previously been used for chemical-mechanical treatment of car... | 06/24/2003 |
| 6572842 | Preparation for dental treatment The invention relates to a preparation for chemical-mechanical treatment of caries by means of a caries-dissolving two-component liquid. One of the components is an active, caries dissolving component and the other a component which reduces the aggressive... | 06/03/2003 |
| 6511953 | Hard surface cleaners The invention concerns hard surface cleaning compositions comprising a halogen bleaching agent and a surfactant system, wherein the surfactant system consists of or comprises at least one ethoxylated nonionic surfactant carrying a terminal OH group in an ... | 01/28/2003 |
| 6409994 | Preparation for dental treatment The present invention relates to a two-component preparation for chemical-mechanical treatment of caries. The inventive preparation consists of a two-components: a first component comprising active chlorine; and a second component comprising a non-acidic ... | 06/25/2002 |
| 6323014 | Method and composition for enhancing the activity of an enzyme There is provided a process for enhancing the activity of a phenol oxidizing enzyme, comprising adding to the enzyme, as an enhancer for the activity of the enzyme, one or more compounds having the formula: ##STR1## wherein: A is an optionally substituted... | 11/27/2001 |
| 6176937 | Process for treating a metal surface with an acidic solution containing hydrogen peroxide and a stabilizer Aqueous acidic solutions of hydrogen peroxide used for metal surface treatments suffer from an increased decomposition rate of the hydrogen peroxide, caused by the dissolved metals such as iron, copper or titanium. A method is provided wherein stabilizati... | 01/23/2001 |
| 6159923 | Nonaqueous detergent compositions containing bleach precursors Disclosed is a nonaqueous liquid detergent composition comprising a bleach precursor, said composition having an average particle size of the bleach precursor of less than 600 microns... | 12/12/2000 |
| 6043209 | Stable compositions for removing stains from fabrics and carpets and inhibiting the resoiling of same There is provided an aqueous composition for cleaning fabrics and carpets and inhibiting the resoiling of fabric and carpets. The composition includes a water miscible organic solvent, a peroxygen compound, a surfactant, a polymeric or copolymeric soil re... | 03/28/2000 |
| 6028045 | Stable strongly acidic aqueous compositions containing persulfate salts Stable, aqueous compositions having a pH of from 0 to 0.9 are disclosed, which comprise a persulfate salt, or mixtures of such salts, and a free radical scavenger, or mixtures thereof. Preferred compositions are emulsions of nonionic surfactants comprisin... | 02/22/2000 |
| 5985817 | Pourable, thickened aqueous bleach and abrasive containing compositions The inventive compositions are pourable aqueous bleach composition which contain abrasives, suitable for use in cleaning hard surfaces such as are found, for example, in lavatories and kitchens. The compositions of the invention show good shelf life, exhi... | 11/16/1999 |
| 5962391 | Near tricritical point compositions containing bleach and or biostatic agent The present invention relates to a bleach or disinfecting aqueous cleaning composition which is useful for the removal of grease or tar without any mechanical action. In particular, the instant compositions are derived from three liquid phases which merge... | 10/05/1999 |
| 5888956 | Liquid cleaning composition consisting essentially of a negatively charged complex of an anionic surfactant and an amine oxide or alkylene carbonate All purpose cleaning or microemulsion compositions more environmentally friendly, which is especially effective in the removal of a mixture of oil and kaolin soil, contains a negatively charged complex, a Lewis base, neutral polymer, and water.... | 03/30/1999 |
| 5879409 | Bleach additive and bleaching compositions having glycine anhydride activators Bleach-additives and bleaching compositions comprising glycine anhydride activators are provided. The activators have the general formulas of: ##STR1## wherein R1 and R2 can be the same or different and are a substituted or unsu... | 03/09/1999 |
| 5853430 | Method for predissolving detergent compositions The present invention is directed to a method for predissolving a detergent composition having the steps of providing a hand-held container; and combining a detergent composition and a solvent in the container to form a concentrated detergent solution. Th... | 12/29/1998 |
| 5827810 | Phase stable, thickened aqueous abrasive bleaching cleanser The invention provides a phase stable, thickened aqueous abrasive cleanser and a method for preparing it, said cleanser comprising: a) an effective amount of a cross-linked polyacrylate; b) an effective amount of at least one bleach-stable surfactant; c) an effecti... | 10/27/1998 |
| 5821214 | Stable bleach-containing cleansing compositions with soft abrasives A hard surface scouring cleaner composition comprises, by weight, (a) from 0.5 to 10% of soft abrasive particles, (b) from 0.5 to 2.5% of a chlorine-containing bleach, (c) from 0.2 to 3.0% of a thickening system comprising from 0.2 to 3.0%, based on the w... | 10/13/1998 |
| 5814592 | Non-aqueous, particulate-containing liquid detergent compositions with elasticized, surfactant-structured liquid phase Disclosed are non-aqueous, particulate-containing liquid laundry detergent compositions which are in the form of a suspension of particulate material, preferably including peroxygen bleaching agent and an organic detergent builder, dispersed in a liquid p... | 09/29/1998 |
| 5801138 | Bleaching compositions A liquid concentrate peroxide composition contains a combination of sequestrants which together are capable of universal sequestration of transition metal ions which would otherwise cause decomposition of the peroxide. The combination preferably includes ... | 09/01/1998 |
| 5752980 | Bleaching process comprising use of phenol oxidizing enzyme, a hydrogen peroxide source and an enhancing agent The present invention relates to a process for providing a bleached look in the color density of the surface of dyed fabric, especially cellulosic fabric such as denim, comprising use of a phenol oxidizing enzyme such as a peroxidase or a laccase, a hydro... | 05/19/1998 |
| 5736497 | Phosphorus free stabilized alkaline peroxygen solutions A phosphorus-free and boron-free cleaning composition containing a phosphorus-free aqueous solution containing an active ingredient (e.g., hydrogen peroxide or a compound capable of releasing hydrogen peroxide under the conditions prevailing in use of the... | 04/07/1998 |
| 5728665 | Composition and method for developing extensional viscosity in cleaning compositions The present invention concerns a thickened viscoelastic cleaning formulation comprising, in aqueous solution: (a) an active cleaning compound; and (b) a viscoelastic thickening system comprising a tetradecyldialkylamine oxide and a hydrophobic organic cou... | 03/17/1998 |
| 5688756 | Gelled hypochlorite-based cleaner The invention provides a gelled hypochlorite-based cleaner in which stability is achieved by reducing or minimizing the ionic strength of the cleaner, comprising: (a) a cross-linked polyacrylate polymer; (b) an amount of an bleach-stable surfactant sufficient,... | 11/18/1997 |
| 5536437 | Hard surface cleaning composition formed from a structured silicate Physically stable, non-scratching hard surface cleaning compositions having shear thickening properties are provided and include an alkali metal silicate, an inorganic or organic compound containing an alkali metal cation or an organic compound containing... | 07/16/1996 |
| 5529711 | Phase stable, thickened aqueous abrasive bleaching cleanser The invention provides a phase stable, thickened aqueous abrasive cleanser and a method for preparing it, said cleanser comprising: a) an effective amount of a cross-linked polyacrylate; b) an effective amount of at least one bleach-stable surfactant; c) an effecti... | 06/25/1996 |
| 5468418 | Detergent composition containing mixture of hydratable and non-hydratable salts The invention comprises liquid, non-aqueous compositions comprising: liquid nonionic surfactant in an amount of 25 to 75% by weight; having suspended therein 20 to 75% of solid particulate material with a surface weighted mean particle size in the range 1... | 11/21/1995 |
| 5368767 | Stable nonaqueous liquid detergents containing a metal oxide of bulk density of 200-1,000 g/l A non-aqueous liquid cleaning composition comprising a particulate solid phase suspended in a non-aqueous liquid phase, wherein the solid phase includes a metal oxide having a bulk density of 200 to 1,000 g/l.... | 11/29/1994 |
| 5346641 | Thickened aqueous abrasive cleanser with improved colloidal stability A thickened aqueous abrasive scouring cleanser containing bleach which is capable of stably suspending abrasives, has excellent bleach half-life stability, little or no syneresis and maintains these advantages over extended times and at elevated temperatu... | 09/13/1994 |
| 5298181 | Thickened pourable aqueous abrasive cleanser This invention provides a thickened aqueous hard surface abrasive scouring cleanser having improved cleaning efficacy due to the presence of an organic solvent in the composition. It has surprisingly been found that an organic solvent can be included in a... | 03/29/1994 |
| 5279755 | Thickening aqueous abrasive cleaner with improved colloidal stability A thickened aqueous abrasive scouring cleanser containing bleach which is capable of stably suspending abrasives, has excellent bleach half-life stability, little or no syneresis and maintains these advantages over extended times and at elevated temperatu... | 01/18/1994 |
