Patent application number | Description | Published |
20100196287 | Compositions Comprising Perhydrolases and Alkylene Glycol Diacetates - The present invention relates to compositions, in particular washing and cleaning agents as well as cosmetic and pharmaceutical preparations, comprising perhydrolases and alkylene glycol diacetates. | 08-05-2010 |
20110070214 | BACITRACIN METAL COMPLEXES USED AS BLEACH CATALYSTS - Bacitracin, bacitracin derivatives and other oligopeptides, alone or in the form of oligopeptide-metal ion complexes, are shown to be useful as bleach catalysts incorporated in washing and cleaning agents for the cleaning of soiled hard surfaces and textile fabrics. These catalysts may be used in conjunction with hydrogen peroxide or any alternate bleaching agent, or used simply in the presence of atmospheric oxygen to bleach stains. New and novel oligopeptides and their metal ion complexes are disclosed herein, along with methods for the cleaning of hard surfaces and textile fabrics with washing and cleaning agents incorporating these bleach catalysts. | 03-24-2011 |
20110119837 | Washing Agent That Is Gentile on Textiles - Reduction of damage to textiles caused when bleach active catalysts are used when washing the textiles, without influencing bleaching performance. The invention relates to a method for washing textiles in the presence of a peroxygenated bleaching agent and a bleach boosting transition metal complex, wherein the method is carried out when water hardness is between 0° dH-3° dH. | 05-26-2011 |
20110201536 | METHOD FOR IMPROVING THE CLEANING ACTION OF A DETERGENT OR CLEANING AGENT - The present invention relates to a method for increasing the cleaning performance of a washing or cleaning agent comprising at least one hydrolytic enzyme by addition of a component capable of synergistic interaction with the enzyme. Components capable of such positive synergistic interaction with hydrolytic enzymes include: (i) an amino acid, a polyamino acid, or derivatives thereof; (ii) a biosurfactant; (iii) a microbial metabolite, and a preparation of a microbial culture supernatant that contains at least 2.5 wt % of (i), (ii), or (iii). Additionally, the present invention comprises a method for washing textiles or hard surfaces with an enzymatic washing or cleaning agent that includes at least one of the components (i), (ii), or (iii) capable of increasing the cleaning performance of the washing or cleaning agent through synergistic interaction with the hydrolytic enzyme. | 08-18-2011 |
20120005839 | GENTLE BLEACHING AGENT - An agent, and a method that uses the agent, reduces the damage to material containing cellulose during the bleaching thereof, by using a bleaching agent containing peroxygen, a bleach-enhancing transition metal complex, and creatine. | 01-12-2012 |
20120015860 | GENTLE BLEACHING AGENT - The aim of the invention is reduce the damage to material containing cellulose during the bleaching thereof, by using bleaching catalysts, without significantly affecting the bleaching performance. This is achieved essentially by a method for the bleach treatment of material containing cellulose in the presence of a bleaching agent containing peroxygen and a bleach-enhancing transition metal complex, said method being carried out in the presence of a saccharide polymer carrying carboxy groups. | 01-19-2012 |
20130045911 | LAUNDRY ARTICLE HAVING CLEANING PROPERTIES - A laundry article used for cleaning fabrics includes a water-insoluble nonwoven substrate and coated thereon into at least one zone each a detergent composition and an enzyme-containing composition. The enzyme-containing composition comprises an enzyme embedded in a matrix. | 02-21-2013 |
20130252315 | STABILIZED, LIQUID, ENZYME-CONTAINING SURFACTANT PREPARATION - The aim of the invention is to stabilize a hydrolytic enzyme in a liquid surfactant preparation. Said aim is achieved by using a component stabilizing the hydrolytic enzyme, said component comprising boric acid, propylene glycol and a phenylboronic acid derivative having the structural formula (I) in which R is hydrogen, a hydroxyl group, a C1-C6 alkyl group, a substituted C1-C6 alkyl group, a C1-C6 alkenyl group or a substituted C1-C6 alkenyl group. | 09-26-2013 |
20130266552 | LIQUID SURFACTANT PREPARATION CONTAINING LIPASE AND PHOSPHONATE - A liquid surfactant preparation comprises a phosphonate and has an advantageous lipolytic activity. This is achieved by using a lipase that is naturally present in a microorganism, the microorganism being | 10-10-2013 |
20140038878 | DETERGENTS OR CLEANING AGENTS HAVING A SOLID ENZYME FORMULATION - In a washing or cleaning agent that contains a solid enzyme formulation, the intention is to improve shelf stability in terms of enzymatic activity. This is achieved by a washing or cleaning agent comprising an enzyme granulate, the granulate comprising, besides the enzyme, the following components: (a) 68 to 90 wt % (w/w) sulfate, in particular alkali metal sulfate, particularly preferably sodium sulfate, (b) 0.1 to 10.5 wt % (w/w) polyethylene glycol, (c) 0.5 to 14.5 wt % (w/w) granulation adjuvant. | 02-06-2014 |
20140106439 | DISHWASHING LIQUID HAVING BLEACHING CATALYST AND PROTEASE - In a dishwashing liquid, the cleaning performance, in particular on bleachable stains such as, for example, tea stains, is to be improved. This succeeds using a dishwashing liquid which comprises a hydrogen peroxide source, a bleaching catalyst and a protease that, in native electrophoresis on a polyacrylamide gel, has a migration distance that is longer than the migration distance of the protease as per SEQ ID NO. 1. | 04-17-2014 |
20140186868 | METHOD FOR ADAPTING A HYDROLYTIC ENZYME TO A COMPONENT THAT STABILIZES THE HYDROLYTIC ENZYME - The stabilization of a hydrolytic enzyme in a liquid preparation is to be improved through a component that stabilizes the hydrolytic enzyme. This is accomplished by a method for adapting a hydrolytic enzyme to a component that stabilizes the hydrolytic enzyme, comprising the following method steps: a) providing a hydrolytic enzyme (starting enzyme) and a component that stabilizes the hydrolytic enzyme and that comprises a reversible inhibitor of the hydrolytic enzyme; b) changing the amino acid sequence of the hydrolytic enzyme in at least one position, by substitution, deletion or insertion; c) determining the relative activity of the hydrolytic enzyme from step b) and the relative activity of the starting enzyme in a liquid preparation; d) selecting the hydrolytic enzyme that has a reduced relative activity by comparison with the relative activity of the starting enzyme. | 07-03-2014 |
20140187465 | WASHING AND CLEANING AGENT HAVING IMPROVED PERFORMANCE - The present invention relates to the use of polyamidohydroxamates in washing and cleaning agents to improve cleaning performance, in particular with regard to stains containing polymerizable dyes. | 07-03-2014 |
20140235524 | STRUCTURED DETERGENT OR CLEANING AGENT HAVING A FLOW LIMIT II - The invention describes a stable liquid washing agent or liquid cleaning agent having a yield point and very good dispersing properties. The agents contain anionic and nonionic surfactants as well as inorganic salt and cosurfactant. The invention also relates to the use of the liquid washing agent or liquid cleaning agent, and to a method for manufacturing it. | 08-21-2014 |
20140243253 | STRUCTURED DETERGENT OR CLEANING AGENT HAVING A FLOW LIMIT - The invention describes a stable liquid washing agent or liquid cleaning agent having a yield point and very good dispersing properties. The agents contain anionic and nonionic surfactants as well as inorganic salt, at a specific ratio to one another. The invention also relates to use of the liquid washing agent or liquid cleaning agent, and to a method for manufacturing it. | 08-28-2014 |
20140370569 | EXPRESSION METHOD - In a microbial fermentation, the aim is to increase the product yield of protein. This is achieved by a method in which an expression construct is introduced into a microorganism of the species | 12-18-2014 |