Class / Patent application number | Description | Number of patent applications / Date published |
510357000 | Sulfur-containing, anionically substituted surfactant | 16 |
20080261854 | Spray-drying process for preparing a low density, low builder, highly water-soluble spray-dried detergent powder - The present invention relates to a spray-drying process for the preparation of a spray-dried detergent powder having a bulk density of 426 g/l or less, wherein the spray-dried detergent powder comprises an anionic detersive surfactant and from 0 wt % to 10 wt % zeolite builder and from 0 wt % to 10 wt % phosphate builder, and wherein the process comprises the step of: (a) preparing an aqueous slurry suitable for spray-drying comprising from 30 wt % to 60 wt % water and from 40 wt % to 70 wt % non-aqueous material, wherein the non-aqueous material comprises an inorganic component and an organic component, wherein the weight ratio of the inorganic component to organic component is in the range of from 0.3:1 to 5:1; and (b) spraying the slurry into a spray-drying tower, wherein the temperature of the slurry as it enters the spray-drying tower is in the range of from 65° C. to 140° C., and wherein the outlet air temperature of the spray-drying tower is in the range of from 70° C. to 120° C. | 10-23-2008 |
20080269099 | Low-builder, highly water-soluble, low-density solid laundry detergent composition - The present invention relates to a solid laundry detergent composition having a bulk density of from 100 g/l to 500 g/l, wherein the composition comprises: (a) from 1 wt % to 70 wt % anionic detersive surfactant; (b) from 0 wt % to 10 wt % zeolite builder; and (c) from 0 wt % to 10 wt % phosphate builder; wherein the composition comprises: (I) from 61 wt % to 90 wt % low-density particulate component, wherein the low-density particulate component has a bulk density of from 100 g/l to 426 g/l, and wherein the low-density particulate component comprises inorganic material and organic material; and (II) from 10 wt % to 39 wt % high-density particulate component, wherein the high-density particulate component has a bulk density of greater than 426 g/l; wherein the ratio of (i) the weight ratio of the inorganic material to the organic material comprised in the low-density particulate component (I) to (ii) the weight ratio of the inorganic material to the organic material comprised in the solid laundry detergent composition is from 0.3:1 to 5:1. | 10-30-2008 |
20090149367 | PROCESS FOR MAKING A GRANULAR DETERGENT COMPOSITION HAVING IMPROVED SOLUBILITY - The present invention relates to a substrate composition comprising from about 20 wt % to about 60 wt % of a water-soluble and/or water-dispersible polymer and from about 20 wt % to about 80 wt % of a water-soluble inorganic salt. The substrate composition of the present invention has a median particle size of from about 1 micrometer to about 100 micrometers and comprises less than about 10 wt % of water-insoluble material. | 06-11-2009 |
20090239781 | Detergent Composition Comprising a Co-Polyester of Dicarboxylic Acids and Diols - The present invention relates to a solid particulate laundry detergent composition comprising: (a) 0.1 wt % to 20 wt % detersive surfactant, wherein the surfactant comprises: (i) alkyl benzene sulphonate; and (ii) one or more detersive co-surfactants; (b) a co-polyester of dicarboxylic acids and diols; (c) polymeric carboxylate; (d) bleach; and (e) cellulosic polymer; wherein the composition comprises a spray-dried particle comprising at least some of the alkyl benzene sulphonate and at least some of the polymeric carboxylate, wherein the weight ratio of alkyl benzene sulphonate to repel-o-tex present in the composition is in the range of from 20:1 to 100:1, and wherein the weight ratio of detersive co-surfactant to repel-o-tex present in the composition is in the range of from 5:1 to 60:1. | 09-24-2009 |
20090298739 | Surfactant Concentrate - The present relates to a surfactant concentrate comprising at least 75% of an essentially completely neutralized anionic sulphated surfactant and 5% to 25% carboxylic acid, of which 4% to 96% of the carboxylic acid is in its free acid form, the process for making it and a detergent composition containing it. | 12-03-2009 |
20100022430 | Detergent Composition - Process for manufacturing particles, the process comprising the steps of: feeding a feed material comprising from 40 to 70% of alkyl sulfate surfactant(s) and from 12 to 30% of water to an extruder comprising an extrusion head, mechanically working and cooling the feed material within the extruder to form an extrudable mass, extruding the extrudable mass through the extrusion head to form strand(s), and forming particles from the strand(s), wherein the alkyl sulfate surfactant(s) comprise at least 50% of C | 01-28-2010 |
20100267605 | Detergent Containing Alpha-Sulfofatty Acid Esters and Methods of Making and Using the Same - The present invention includes a composition comprising an enriched mixture of α-sulfofatty acid esters. Increasing the concentration of specific chain length α-sulfofatty acid esters, relative to the proportions of the other chain lengths, allows the detergent compositions to exhibit an improved cleaning performance while simultaneously cleaning a wide variety of materials. | 10-21-2010 |
20110245132 | SULFONATE GROUP-CONTAINING COPOLYMERS AND MANUFACTURING METHOD THEREOF - [Problem] To provide detergent compositions with superior surfactant deposition-inhibiting ability and anti-gelling properties that exhibit good cleaning effectiveness even when laundering under harsh conditions such as laundering in residual bath water. | 10-06-2011 |
20110245133 | COMPOSITION COMPRISING POLYOXYALKYLENE-BASED POLYMER COMPOSITION - [Purpose] The purpose of the present invention is to produce a polymer composition with an improved dispersibility for lime soap when used as a detergent and to provide a method for production of the same. | 10-06-2011 |
20110251115 | HYDROPHOBIC GROUP-CONTAINING COPOLYMER AND PROCESS FOR THE PRODUCTION THEREOF - [Objective] This invention is to provide a novel copolymer suitably applicable to a detergent composition having an excellent precipitation inhibitory ability and showing a good washing effect even under severe conditions of washing with water used to take Japanese bath. | 10-13-2011 |
20110312869 | CLEANING COMPOSITIONS COMPRISING A MULTI-POLYMER SYSTEM COMPRISING AT LEAST ONE ALKOXYLATED GREASE CLEANING POLYMER - Laundry detergents and cleaning compositions which provide improved cleaning benefits that comprise a novel polymer system. The polymer system comprises one or more amphiphilic alkoxylated grease cleaning polymers, and either a clay soil cleaning polymer; or a soil suspending polymer. | 12-22-2011 |
20120245072 | SPRAY-DRIED LAUNDRY DETERGENT PARTICLES - Spray-dried laundry detergent particles including: (a) organic anionic detersive surfactant; (b) water-soluble inorganic salt selected from the group consisting of sodium carbonate and/or sodium sulphate; (c) essentially no zeolite builder; (d) essentially no phosphate builder; (e) essentially no bleach; (f) essentially no clay: (g) essentially no non-ionic detersive surfactant; and (h) other detergent ingredients, wherein from 5 wt % to 25 wt % of the particles are small particles having a particle size of less than 250 micrometers, wherein from 75 wt % to 95 wt % of the particles are large particles having a particle size of 250 micrometers or greater, wherein the ratio of (i) the organic carbon to inorganic carbon weight ratio of the small particles to (ii) the organic carbon to inorganic carbon weight ratio of the large particles is in the range of from 1.00 to 1.25, and wherein the water-soluble inorganic salt has a volume average particle size in the range of from 10 micrometers to 50 micrometers. | 09-27-2012 |
20120245073 | SPRAY-DRIED LAUNDRY DETERGENT PARTICLES - Spray-dried laundry detergent particles wherein from 5 wt % to 25 wt % of the particles are small particles having a particle size of less than 250 micrometers, wherein from 75 wt % to 95 wt % of the particles are large particles having a particle size of 250 micrometers or greater, wherein the ratio of the organic carbon content of the small particles in weight percent to the organic carbon content of the large particles in weight percent is in the range of from 1.00 to 1.20, and wherein the water-soluble inorganic salt has a volume average particle size in the range of from 10 micrometers to 50 micrometers. | 09-27-2012 |
20150133358 | BLEACH-FREE LAUNDRY POWDER DETERGENT WITH NANOPARTICLES - A bleach-free laundry detergent composition containing zero-valent iron nanoparticles. A small amount of nanoparticles with a size range of about 100 nm to about 500 nm replace the bleach and consequently the bleach activator in the laundry detergent composition. These nanoparticles are capable of oxidization which makes them an appropriate alternative for the bleach in a laundry detergent. | 05-14-2015 |
510359000 | With inorganic phosphorus containing component | 2 |
20090305939 | Detergent Composition - A detergent composition comprising at most 15% by weight of phosphate builder(s) and aluminosilicate builder(s), and comprising at least one short chain anionic surfactant selected from alkyl sulfate surfactant(s) and alkyl sulfonate surfactants. | 12-10-2009 |
20090325850 | Spray-Drying Process - The present invention relates to a process for preparing a spray-dried powder comprising
| 12-31-2009 |