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公开(公告)号：DE69220359T2
公开(公告)日：1997-10-09
申请号：DE69220359
申请日：1992-01-21
Applicant: ECOLAB INC
Inventor： OLSON KEITH , OAKES THOMAS , TALLMAN DANIEL , MIZUNO WILLIAM
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：DE69220359D1
公开(公告)日：1997-07-17
申请号：DE69220359
申请日：1992-01-21
Applicant: ECOLAB INC
Inventor： OLSON KEITH , OAKES THOMAS , TALLMAN DANIEL , MIZUNO WILLIAM
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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3.发明专利
公开(公告)号：ES2582489T3
公开(公告)日：2016-09-13
申请号：ES07796963
申请日：2007-07-20
Applicant: ECOLAB INC
Inventor： SMITH KIM , BARTELME MICHAEL , OLSON KEITH
Abstract: Una composición detergente lavavajillas que comprende: (a) un agente de limpieza que comprende una cantidad detergente de un tensioactivo; (b) una fuente alcalina en una cantidad eficaz para proporcionar una composición de uso que tiene un pH de al menos aproximadamente 8 cuando se mide a una concentración de sólidos de aproximadamente el 0,5% en peso; y (c) un inhibidor de corrosión en una cantidad suficiente para reducir la corrosión de vidrio cuando la composición detergente lavavajillas se combina con agua de dilución a una proporción de dilución de agua de dilución respecto a composición detergente de al menos aproximadamente 20:1, en donde la cantidad en la composición de uso es de aproximadamente 6 hasta aproximadamente 300 ppm, el inhibidor de corrosión comprende: (i) una fuente de ion aluminio; y (ii) una fuente de ion calcio, en donde la composición lavavajillas se proporciona en forma de un sólido, un gel o una pasta, y en donde el inhibidor de corrosión comprende un inhibidor de corrosión de calcio/aluminio que tiene una proporción molar de ion calcio respecto a ion aluminio de menos de aproximadamente 1:4 o una proporción molar de ion calcio respecto a ion aluminio de más de aproximadamente 2:1.
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公开(公告)号：DE69117061T2
公开(公告)日：1996-09-19
申请号：DE69117061
申请日：1991-06-28
Applicant: ECOLAB INC
Inventor： BESSE MICHAEL , IHNS DEBORAH , OLSON KEITH
Abstract: The stability of polyvinyl films used to contain detersive systems may be enhanced by the use of a barrier coating composition to separate the film degrading components, i.e., acids, bases, and halogens, from these films. The barrier coatings may either encapsulate the individual film degrading components, or they may coat the entire detersive system.
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公开(公告)号：AU754897B2
公开(公告)日：2002-11-28
申请号：AU2808499
申请日：1999-05-12
Applicant: ECOLAB INC
Inventor： LENTSCH STEVEN E , MAN VICTOR F , OLSON KEITH
IPC: C11D17/06 , C11D3/06 , C11D3/08 , C11D3/10 , C11D3/36 , C11D3/60 , C11D7/12 , C11D7/16 , C11D7/36 , C11D17/00
Abstract: The dimensionally stable alkaline solid block warewashing detergent uses an 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 in the institutional and industrial environment. The E-form hydrate comprises an organic phosphonate and a hydrated carbonate.
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Patent Agency Ranking
公开(公告)号：DE69404448T2
公开(公告)日：1997-12-04
申请号：DE69404448
申请日：1994-01-06
Applicant: ECOLAB INC
Inventor： OLSON KEITH , MAN VICTOR
Abstract: Aqueous bleach solutions can be made by directing a spray of water onto a bulk or shaped solid (brick, tablet, block, etc.) comprising a continuous solid phase of an encapsulated source of an active halogen bleach or a solid comprising a source of an oxidizing active halogen bleach, and an encapsulated oxidizing halogen bleach source. Such shaped solids can be used to dispense an aqueous bleach concentrate to bleaching locus such as a washing machine.
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公开(公告)号：DE68910701D1
公开(公告)日：1993-12-16
申请号：DE68910701
申请日：1989-08-01
Applicant: ECOLAB INC
Inventor： BULL SANDRA , GLADFELTER ELIZABETH , OLSON KEITH
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公开(公告)号：ES2352452T3
公开(公告)日：2011-02-18
申请号：ES05741885
申请日：2005-03-28
Applicant: ECOLAB INC
Inventor： SMITH KIM , OLSON KEITH , KESTEL HOWIE , BARTELME MICHAEL , LENTSCH STEVEN , BAUM BURTON , MAN VICTOR
Abstract: Una composición de detergente para el lavado de vajilla que comprende: (a) 0,5% en peso al 20% en peso de un agente de limpieza que comprende una cantidad detersiva de un tensioactivo; (b) una fuente alcalina en una cantidad eficaz para proporcionar una composición de uso que tiene un pH de al menos 8 y se obtiene diluyendo la composición de detergente para el lavado de vajilla con agua; y (c) un inhibidor de la corrosión en una cantidad suficiente para reducir la corrosión del cristal, comprendiendo el inhibidor de la corrosión: (i) una fuente de ión aluminio; (ii) una fuente de ión cinc; y (iii) en la que la fuente de ión aluminio y la fuente de ión cinc están presentes en cantidades suficientes para proporcionar una composición de uso que tiene una relación de pesos de ión cinc con respecto a ión aluminio de al menos 2:1, y la fuente de ión aluminio y la fuente de ión cinc comprenden partículas que tienen un tamaño medio de partícula inferior a 500 nanómetros.
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公开(公告)号：AT488567T
公开(公告)日：2010-12-15
申请号：AT05741885
申请日：2005-03-28
Applicant: ECOLAB INC
Inventor： SMITH KIM , OLSON KEITH , KESTEL HOWIE , BARTELME MICHAEL , LENTSCH STEVEN , BAUM BURTON , MAN VICTOR
Abstract: The warewashing detergent composition includes a cleaning agent, and a corrosion inhibitor. The cleaning agent comprises a detersive amount of a surfactant. The corrosion inhibitor includes a source of aluminum ion and a source of zinc ion in a weight ratio of at least 2:1. The relative amounts of the source of zinc ion and the source of aluminum 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：DE69411758D1
公开(公告)日：1998-08-20
申请号：DE69411758
申请日：1994-12-13
Applicant: ECOLAB INC
Inventor： OLSON KEITH , THORSON JAMES , JOHNSON DIANE
IPC: C07D233/04 , C07D233/06 , C11D3/02 , C11D7/06 , C11D17/00
Abstract: The invention provides a process for preparing a highly alkaline, solid cleaning composition in a batch or continuous mixing system, at or below the melting temperature of the alkaline ingredients, and products produced by the process. Preferably, the ingredients are processed in an extruder, and the mixture is extruded directly into a mold or other packaging system for dispensing the cleaning composition. The consistency of the product ranges from that of a fused block solid to a malleable product. The highly alkaline cleaning compositions are useful for warewashing and cleaning hard surfaces, rinsing, sanitizing, deodorizing, laundry detergents, and the like.
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