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公开(公告)号：DE69823038T2
公开(公告)日：2004-09-16
申请号：DE69823038
申请日：1998-01-06
Applicant: ECOLAB INC
Abstract: Solid block alkaline detergent compositions are disclosed comprising a source of alkalinity, and other detergent additives including sequestrants. The solid block detergents of the invention used a mixed inorganic and organic sequestrant composition that successfully softens service water used in manufacturing aqueous detergents from the composition, but also obtains substantially improved organic soil removal on dishware or flatware. The solid block detergents of the invention comprise large masses of the chemical ingredients having a weight of greater than about 500 grams in a solid block product format that is typically dispensed using a spray on water dispenser that creates an aqueous concentrate that is used in a washing machine.
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公开(公告)号：DE69823038D1
公开(公告)日：2004-05-13
申请号：DE69823038
申请日：1998-01-06
Applicant: ECOLAB INC
Abstract: Solid block alkaline detergent compositions are disclosed comprising a source of alkalinity, and other detergent additives including sequestrants. The solid block detergents of the invention used a mixed inorganic and organic sequestrant composition that successfully softens service water used in manufacturing aqueous detergents from the composition, but also obtains substantially improved organic soil removal on dishware or flatware. The solid block detergents of the invention comprise large masses of the chemical ingredients having a weight of greater than about 500 grams in a solid block product format that is typically dispensed using a spray on water dispenser that creates an aqueous concentrate that is used in a washing machine.
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公开(公告)号：DE69829864T2
公开(公告)日：2005-09-15
申请号：DE69829864
申请日：1998-01-06
Applicant: ECOLAB INC
IPC: C11D17/06 , C11D3/06 , C11D3/08 , C11D3/10 , C11D3/36 , 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 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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公开(公告)号：DE69909499D1
公开(公告)日：2003-08-14
申请号：DE69909499
申请日：1999-10-18
Applicant: ECOLAB INC
Inventor： TARARA J , DAVIDSON W , LENTSCH E
Abstract: An apparatus for maintaining an effective concentration of alkaline detergent in an aqueous medium in a warewashing machine, which apparatus comprises a batch-fill warewashing machine having an aqueous rinse system, an alkaline detergent dispenser and a sump sized for a predetermined volume of an aqueous solution of the alkaline detergent in the aqueous medium; a source of the aqueous medium fluidly connected to the rinse system; means for controlling the flow of the aqueous medium through the rinse system; diverting means for obtaining a predetermined portion of the aqueous flow from the rinse system and for directing the diverted portion through a metering cap and volume control to the alkaline detergent dispenser, thereby to dissolve the alkaline detergent; and means for directing the dissolved alkaline detergent to the sump; wherein the detergent is dispensed only in a rinse cycle and an effective concentration of alkaline detergent is maintained in the warewashing machine sump.
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公开(公告)号：DE69909499T2
公开(公告)日：2004-05-27
申请号：DE69909499
申请日：1999-10-18
Applicant: ECOLAB INC
Inventor： TARARA J , DAVIDSON W , LENTSCH E
Abstract: An apparatus for maintaining an effective concentration of alkaline detergent in an aqueous medium in a warewashing machine, which apparatus comprises a batch-fill warewashing machine having an aqueous rinse system, an alkaline detergent dispenser and a sump sized for a predetermined volume of an aqueous solution of the alkaline detergent in the aqueous medium; a source of the aqueous medium fluidly connected to the rinse system; means for controlling the flow of the aqueous medium through the rinse system; diverting means for obtaining a predetermined portion of the aqueous flow from the rinse system and for directing the diverted portion through a metering cap and volume control to the alkaline detergent dispenser, thereby to dissolve the alkaline detergent; and means for directing the dissolved alkaline detergent to the sump; wherein the detergent is dispensed only in a rinse cycle and an effective concentration of alkaline detergent is maintained in the warewashing machine sump.
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Patent Agency Ranking
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公开(公告)号：DE69817799D1
公开(公告)日：2003-10-09
申请号：DE69817799
申请日：1998-01-06
Applicant: ECOLAB INC
Abstract: A solid functional material comprises a functional agent such as a cleaning composition, a sanitizing agent, where a rinse agent, etc. in a solid block format. The solid block is formed by a binding agent that forms the active ingredients into a solid block. The binding agent comprises a phosphonate or amino acetate sequestrant, a carbonate salt and water in an E-Form hydrate. These materials at a specific mole ratio form a novel binding agent that can form functional materials into a solid matrix form.
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公开(公告)号：DE69829864D1
公开(公告)日：2005-05-25
申请号：DE69829864
申请日：1998-01-06
Applicant: ECOLAB INC
IPC: C11D17/06 , C11D3/06 , C11D3/08 , C11D3/10 , C11D3/36 , 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 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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公开(公告)号：DE69817799T2
公开(公告)日：2004-04-01
申请号：DE69817799
申请日：1998-01-06
Applicant: ECOLAB INC
Abstract: A solid functional material comprises a functional agent such as a cleaning composition, a sanitizing agent, where a rinse agent, etc. in a solid block format. The solid block is formed by a binding agent that forms the active ingredients into a solid block. The binding agent comprises a phosphonate or amino acetate sequestrant, a carbonate salt and water in an E-Form hydrate. These materials at a specific mole ratio form a novel binding agent that can form functional materials into a solid matrix form.
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