Abstract: A composition which is effective in removing a wide variety of contaminants, such as organic compounds, from a wide variety of environments, such as printing systems, is provided. A process of preparing such composition includes contacting hydrogen peroxide, glycolic acid, and water. The process can additionally include contacting with one or more additional components such as isopropyl alcohol.
Abstract: The invention provides improvements in the color protection properties of detergents and cleaning agents during their utilization for washing or cleaning colored textile fabrics. Specific polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds or a precursor compound thereof containing specific reactive groups, which can be used for the production of the polycarbonate-, polyurethane- and/or polyurea-polyorganosiloxane compounds, are utilized.
Type:
Grant
Filed:
September 25, 2009
Date of Patent:
September 3, 2013
Assignee:
Henkel AG & Co. KGaA
Inventors:
Nadine Warkotsch, Birgit Middelhauve, Marc-Steffen Schiedel, Thomas Eiting
Abstract: A multi-compartment pouch comprising a first compartment and a second compartment, wherein, the first compartment comprises a solid composition, wherein the solid composition comprises; an oxygen bleach source; a bleach activator; a polycarboxylate polymer; and the second compartment comprises a liquid composition, wherein the liquid composition comprises; a low molecular weight solvent.
Abstract: It is an object to provide a composition in which an anthracene derivative is dissolved and a technique in which a thin film that has a favorable film quality is formed by a wet process using the composition. In addition, it is another object to manufacture a highly reliable light-emitting element using the composition at low cost with high productivity. A composition having a solvent and an anthracene derivative having one anthracene structure and one carbazolyl group which is bonded to the anthracene structure directly or through a phenyl group is formed. A thin film with a favorable film quality can be formed by a wet process using the composition. Accordingly, a highly reliable light-emitting element can be manufactured using such a thin film.
Type:
Grant
Filed:
July 25, 2012
Date of Patent:
August 27, 2013
Assignee:
Semiconductor Energy Laboratory Co., Ltd.
Inventors:
Satoko Shitagaki, Satoshi Seo, Tsunenori Suzuki, Sachiko Kawakami
Abstract: The present invention provides a cleanser which is excellent in both of the foaming property and the cleansing capability. The cleanser comprises an organosiloxane derivative salt represented by the following formula (1) or (3) and one or more anionic surfactants selected from a group consisting of carboxylate salt with an alkyl group having 10 to 20 carbon atoms, sulfate salt with an alkyl group having 10 to 20 carbon atoms, sulfonate salt with an alkyl group having 10 to 20 carbon atoms, and phosphate salt with an alkyl group having 10 to 20 carbon atoms.
Type:
Grant
Filed:
January 30, 2009
Date of Patent:
August 20, 2013
Assignees:
Shiseido Company Ltd., Dow Corning Toray Co., Ltd.
Abstract: The present invention relates to the use of selected metal complex compounds and ligands as oxidation catalysts as well as to a process for removing stains and soil on textiles and hard surfaces. The metal complex compounds have hydrazide ligands, preferably with electron withdrawing groups in the phenyl ring adjacent to the acyl group. Further aspects of the invention are formulations comprising such metal complex compounds, novel metal complex compounds and novel ligands.
Type:
Grant
Filed:
March 30, 2009
Date of Patent:
July 23, 2013
Assignee:
BASF SE
Inventors:
Barbara Wagner, Hauke Rohwer, Marie-Josée Dubs, Menno Hazenkamp, Kai Eichin, Albert Schneider
Abstract: The present invention is directed to a metal cleaner polisher and anti-tarnish solution which comprises the following ingredients per 32 fluid ounces: 5.00 to 10.00 percent mineral spirits by volume; 1.50 to 4.50 percent ethanol by volume; 0.50 to 1.50 percent ammonia by volume; 0.50 to 1.50 percent thiourea by volume; 0.25 to 1.00 percent sulfamic acid by volume; less than 0.20 percent disodium cocoampho-diproprionate by volume; and deionized water. Optionally, the following ingredients may be added individually, in any combination or all together: thickening/suspension agents; abrasive additives; and a modifying/stabilizing agent; and optionally varying amounts of fragrance and colorizing agents.
Abstract: The invention relates to co-granules containing a granule core and a sheath or coating layer surrounding the granule core. Said co-granules are characterized in that the granule core contains a) at least one bleach activator, a2) between 0 and 20 wt. % of the total quantity of at least one bleach catalyst contained in the co-granule, and c) at least one binding agent, and the sheath or coating layer contains d) between 80 and 100 wt. % of the total quantity of the at least one bleach catalyst contained in the co-granule, and e) at least one coating agent. The co-granules are advantageously suitable for producing cleaning products and detergents and especially products for washing crockery in a machine.
Type:
Grant
Filed:
April 1, 2010
Date of Patent:
July 16, 2013
Assignee:
Clariant Finance (BVI) Limited
Inventors:
Georg Borchers, Gerd Reinhardt, Andreas Schottstedt
Abstract: The aim of the invention is to improve the cleaning power of detergents and cleaning agents, especially with regard to bleachable stains, while avoiding any damage to the textile treated with said detergents and cleaning agents. For this purpose, a bleach catalyst in the form of a complex of Fe—, Mo—, Mn— and/or W with a ligand having a skeleton of formula (I) is used.
Type:
Grant
Filed:
May 23, 2012
Date of Patent:
July 9, 2013
Assignee:
Henkel AG & Co. KGaA
Inventors:
Andre Hatzelt, Anette Nordskog, Siglinde Erpenbach, Jorg Sundermeyer, Felix Gartner
Abstract: A dishwashing detergent composition comprising a malodor control component, and methods of cleaning dishware are provided. In some embodiments, the dishwashing detergent composition comprises at least one volatile aldehyde and an acid catalyst.
Type:
Grant
Filed:
December 16, 2010
Date of Patent:
June 11, 2013
Assignee:
The Procter & Gamble Company
Inventors:
Ricky Ah-Man Woo, Steven Anthony Horenziak, Rhonda Jean Jackson, Zaiyou Liu, Michael-Vincent Nario Malanyaon, Jason John Olchovy, Christine Marie Readnour
Abstract: An aqueous solution of a water soluble salt of a preformed transition metal catalyst together with hydrogen peroxide is disclosed. The composition is useful in bleaching a variety of substrates.
Type:
Grant
Filed:
July 6, 2011
Date of Patent:
June 4, 2013
Assignee:
Conopco, Inc.
Inventors:
Ronald Hage, Jean Hypolites Koek, Marinus Maria Cornelis Gerardus Warmoeskerken
Abstract: A method of collecting soiled textiles to be cleaned, comprising the steps of providing a container having an open end, a closed end, and sides extending therebetween, providing a sling having an open end, a second end, and sides extending therebetween disposed in and supported by said container, providing a water soluble bag having an open end, a closed end, and sides extending therebetween and made of a plastic film having a thickness of at least 1.3 mils, wherein said bag dissolves in water at a temperature of 165° F. in less than about 250 seconds, does not dissolve in water at a temperature of 85° F. in 7 days, being capable of containing at least 175 lbs. of soiled textiles, and having a capacity of at least 50 gallons, wherein said bag is disposed in and supported by said sling, and wherein soiled textiles deposited in said container are contained in said bag.
Type:
Grant
Filed:
November 30, 2010
Date of Patent:
May 7, 2013
Assignee:
Cintas Corporation
Inventors:
Keith Hartman, David Mesko, Tim Magee, Richard Gerlach
Abstract: A reduced toxicity ethylene glycol-based antifreeze/heat transfer fluid concentrate is provided comprised of ethylene glycol, a polyhydric alcohol having a boiling point above about 150° C. and that acts as an alcohol dehydrogenase inhibitor, such as propylene glycol or glycerol, and selected additives. The antifreeze/heat transfer fluid concentrate may be combined with water to form a coolant solution for use in internal combustion engines.
Abstract: A method of cleaning equipment such as heat exchangers, evaporators, tanks and other industrial equipment using clean-in-place procedures and a pre-treatment solution prior to the conventional CIP cleaning process. The pre-treatment step improves the degree of softening of the soil, and thus facilitates its removal. The pre-treatment solution can be a strong acidic solution, a strong alkaline solution, or comprise a penetrant. A preferred strong acidic solution is an acid peroxide solution. In some embodiments, the pre-treatment may include no strong alkali or acid ingredient; rather, the penetrant provides acceptable levels of pre-treatment.
Abstract: A non-aqueous, reduced toxicity polyhydric alcohol based heat transfer fluid is provided comprised of at least one polyhydric alcohol that acts as an ADH enzyme inhibitor, such as for example propylene glycol, thereby reducing the toxicity of ethylene glycol if ethylene glycol. The heat transfer fluid may also include corrosion inhibitors that are soluble in the polyhydric alcohols used for the heat transfer fluid. The heat transfer fluid may be used as a coolant in internal combustion engines such as automobile engines, a coolant for cooling electrical or electronic components, as a heat transfer fluid for solar energy heating systems, or a heat transfer fluid for maintaining temperatures in industrial processes. A low toxicity preparation fluid for absorbing water from heat exchange systems prior to installation of the heat transfer fluid is also provided that is comprised of ethylene glycol and at least one polyhydric alcohol, preferably propylene glycol, that acts as an ADH enzyme inhibitor.
Abstract: A biofilm-removing agent which effectively removes biofilms is provided. A biofilm-removing agent containing a basic amino acid derivative represented by the following formula (1) or a salt thereof: (wherein R1 represents a linear- or branched-alkyl group having 4 to 18 carbon atoms or a linear- or branched-alkenyl group having 4 to 18 carbon atoms; X and Y each represent a group selected from the groups represented by the following formulas: and m represents an integer from 1 to 5).
Abstract: This invention is directed to a water soluble sachet comprising a detergent composition having a discrete particle that enhances cleaning in a dishwashing machine. The water soluble sachet unexpectedly results in excellent cleaning properties and minimizes spot and film formation on items being cleaned in a dishwasher.
Type:
Grant
Filed:
January 15, 2010
Date of Patent:
February 5, 2013
Assignee:
Unilever Home & Personal Care USA, Division of Conopco, Inc.
Inventors:
Natasha Pfeiffer, Naresh Dhirajlal Ghatlia, Isaac Israel Secemski
Abstract: The present invention is a formulation for wet clean removal of post etch and ash residue from a semiconductor substrate having a CoWP feature, comprising; Deionized water; Organic acid; Amine and/or quaternary ammonium hydroxide; wherein the formulation is compatible with the CoWP feature and either (a) the molar ratio of amine and/or quaternary ammonium hydroxide to organic acid provides a pH in the range of 7-14; or (b) the formulation includes a corrosion inhibitor. A method of using the formulation is also described.
Type:
Grant
Filed:
November 24, 2009
Date of Patent:
January 29, 2013
Assignee:
Air Products and Chemicals, Inc.
Inventors:
Aiping Wu, Madhukar Bhaskara Rao, Eugene C. Baryschpolec