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公开(公告)号：CA1304649C
公开(公告)日：1992-07-07
申请号：CA566280
申请日：1988-05-09
Applicant: ECOLAB INC
Inventor： OLSON KEITH E
Abstract: Solid cast detergent-containing articles are produced for use in automatic washing machines. A liquid detergent composition is cast into a mold where it is allowed to solidify. The cast detergent composition includes alkali metal metasilicate, alkali metal condensed phosphate, an encapsulated bleaching source, and water for hydration. The composition optionally further includes a dye, a perfume, a surfactant, a defoamer, an additional sequestering agent such as an alkali metal salt of a polyacrylic compound, a neutral soluble salt such as an alkali metal sulphate or an alkali metal chloride, an alkali compound such as an alkali metal hydroxide, an alkali metal carbonate, an alkali metal bicarbonate, an alkali metal sesquicarbonte, an alkali metal borate, or mixtures thereof.
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公开(公告)号：MX9101028A
公开(公告)日：1992-07-01
申请号：MX9101028
申请日：1991-09-10
Applicant: ECOLAB INC
Inventor： OLSON KEITH E , OAKES TOM R , DAN , TALLMAN L , MIZUNO BILL G
Abstract: The invention includes a process for manufacturing an improved solid cast alkaline composition, that includes (a) reacting an alkali metal silicate with an alkali metal hydroxide of the formula MOH, where M is an alkali metal, in an aqueous environment to form a reaction product; and (b) solidifying the reaction product in a mold where the reaction product is formed and solidified at room temperature without the addition of externally supplied heat and the reaction product solidifies without the use of external cooling; and where the relative amount of alkali metal silicate, alkali metal hydroxide and water incorporated into the composition are effective for producing a reaction product having about 20 to 50 parts water per 100 parts of a combination of the alkali metal silicate, the alkali metal hydroxide and water in the cast solid composition and an M2O:SiO2 ratio of about 2.5:1 to 4.0:1 and M is an alkali metal; and where the process does not result in the deactivation of desirable operative cleaning components.
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公开(公告)号：CA2681674C
公开(公告)日：2017-06-27
申请号：CA2681674
申请日：2008-05-02
Applicant: ECOLAB INC
Inventor： MONSRUD LEE J , OLSON KEITH E , SMITH KIM R , MILLS KRISTEN A
Abstract: The present invention provides methods for treating an aqueous system comprising contacting the aqueous system with a composition comprising a conversion agent. The methods of the present invention reduce the solubilized water hardness and/or reduce or inhibit scale formation in an aqueous system. Further, the methods of the present invention impact the chemistries needed in downstream cleaning processes employing water treated in accordance with the methods of the present invention.
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公开(公告)号：BRPI0214496B1
公开(公告)日：2016-05-17
申请号：BR0214496
申请日：2002-11-26
Applicant: ECOLAB INC
Inventor： OLSON KEITH E , SMITH KIM R , LEVITT MARK
IPC: B08B3/08 , C11D3/00 , C11D1/72 , C11D3/06 , C11D3/20 , C11D3/30 , C11D3/36 , C11D3/39 , C11D3/395 , C11D17/06
Abstract: "métodos e composições a base de peroxigênio para limpeza ou sanitização de tapete ou estofamento". a presente invenção está relacionada com métodos e composições para a limpeza ou sanitização de tapete ou estofamento. composições sob a forma de pó, outros sólidos, ou aglomerado incluem composto a base de oxigênio ativo, surfactante e edificadores. os métodos de limpeza ou sanitização de tapete ou estofamento incluem a aplicação ao tapete ou estofamento de tal composição a base de sólidos (por exemplo, pó) ou aglomerado ou um uso de solução de uma dessas composições.
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公开(公告)号：BRPI0811473A2
公开(公告)日：2014-11-04
申请号：BRPI0811473
申请日：2008-05-02
Applicant: ECOLAB INC
Inventor： SMITH KIM R , BESSE MICHAEL E , TJELTA BRENDA L , SANDERS LISA M , OLSON KEITH E
Abstract: The present invention relates to compositions including a water soluble magnesium salt, water soluble calcium salt, and gluconate, which have a beneficial effect on corrosion during cleaning. The present compositions can reduce corrosion of glass, aluminum, or steel. The present invention also relates to methods employing these compositions.
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Patent Agency Ranking106.发明专利
公开(公告)号：CA2567210C
公开(公告)日：2013-02-19
申请号：CA2567210
申请日：2005-03-28
Applicant: ECOLAB INC
Inventor： SMITH KIM R , OLSON KEITH E , KESTEL HOWIE , BARTELME MICHAEL J , LENTSCH STEVEN E , BAUM BURTON M , MAN VICTOR F , EVERSON TERENCE P
Abstract: The warewashing detergent composition includes a cleaning agent, an alkaline source, and a corrosion inhibitor. The cleaning agent compises a detersive amount of a surfactant. The alkaline source is provided in an amount effective to provide a use composition having a pH of at least about 8. The corrosion inhibitor includes a source of aluminum ion and a source of zinc ion. The relative amounts of the source of zinc ion and the source of alunminum ion can be controlled to reduce visible filming when the warewashing detergent composition is used in the presence of hard water. Methods for using and manufacturing a warewashing detergent composition are provided.
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公开(公告)号：CA2273435C
公开(公告)日：2009-12-01
申请号：CA2273435
申请日：1999-06-01
Applicant: ECOLAB INC
Inventor： LENTSCH STEVEN E , MAN VICTOR F , OLSON KEITH E
IPC: C11D3/10 , C11D17/06 , C11D3/06 , C11D3/08 , C11D3/36 , C11D3/60 , C11D7/12 , C11D7/16 , C11D7/36 , C11D17/00
Abstract: The dimensionally stable alkaline solid block warewashing detergent uses a n E-form binder forming a solid comprising a sodium carbonate source of alkalinity, a metal corrosion protecting alkali metal silicate composition, a sequestrant, a surfactant package and other optional material. The solid block is dimensionally stable and highly effective in removing soil from the surfaces of dishware i n the institutional and industrial environment. The E-form hydrate comprises an organic phosphonate and a hydrated carbonate.
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公开(公告)号：MX2009011624A
公开(公告)日：2009-11-10
申请号：MX2009011624
申请日：2008-05-02
Applicant: ECOLAB INC
Inventor： OLSON KEITH E , MONSRUD LEE J , SMITH KIM R , MILLS KRISTEN A
Abstract: La presente invención proporciona métodos para tratar un sistema acuoso que comprende poner en contacto un sistema acuoso con una composición que comprende un agente de conversión. Los métodos de la presente invención reducen la dureza de agua solubilizada y/o reducen o inhiben la formación de incrustaciones en un sistema acuoso. Además, los métodos de la presente invención inciden en las sustancias químicas necesarias en un procedimiento de limpieza corriente abajo utilizando agua tratada de acuerdo con los métodos de la presente invención.
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公开(公告)号：CA2371246C
公开(公告)日：2008-12-02
申请号：CA2371246
申请日：2000-02-23
Applicant: ECOLAB INC
Inventor： HEI ROBERT D P , OLSON KEITH E , ANDERSON BRYAN M
Abstract: Continuous coatings can be prepared using novel two part compositions and methods. The two part compositions of the invention comprise, in separate containers, a powder polymer composition and a coalescing agent. The powder composition has preferred particle size distribution and composition for use in the compositions or methods of the invention. The coalescing agents of the invention cooperate with the powder part to result in an excellent finish having the appropriate drying hardness, durability, etc. The novel method of the invention involves contacting a coalescing agent with polymer particles in a variety of coating methods. The particles and the coalescing agent interact to form a continuous coating layer or finish layer. The basic coating formation methods of the invention can be embodied in a number of methods or protocols including applying a sold polymer to the liquid coalescing agent, applying the agent to the polymer particulate or applying the liquid and polymer simultaneously. In any protocol, a desirable floor finish can be easily formed. This invention is particularly suitable for a floor finish composition.
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公开(公告)号：CA2681890A1
公开(公告)日：2008-11-13
申请号：CA2681890
申请日：2008-05-02
Applicant: ECOLAB INC
Inventor： TJELTA BRENDA L , SANDERS LISA M , OLSON KEITH E , SMITH KIM R , BESSE MICHAEL E
Abstract: The present invention relates to compositions and methods employing a wat er soluble magnesium compound. In certain embodiments, the composition inclu des water and water soluble magnesium compound, but lacks other materials co mmonly used in cleaning compositions. The methods and compositions can provi de magnesium ion at predefined ratios to calcium ion in water, such as magne sium ion in a molar amount equal to or in excess over a molar amount of calc ium ion. A water soluble magnesium salt including an anion of a water solubl e calcium salt is more effective than a magnesium salt with an anion of a wa ter insoluble calcium salt. These compositions can be used for reducing lime scale or precipitate formation from hard water, removing soap scum, or the like.
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