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公开(公告)号：DE19882934B3
公开(公告)日：2012-02-23
申请号：DE19882934
申请日：1998-10-02
Applicant: ECOLAB INC
Inventor： BRITTAIN KENT R , HEILE J BERNARD , MAIER HELMUT K , HODGE CHARLES A , WEI G JASON
Abstract: Verfahren zur Herstellung einer festen blockartigen funktionellen Zusammensetzung, wobei das Verfahren die Komponenten der Zusammensetzung stabilisiert und die hydrolytische Instabilität von anorganischen kondensierten Phosphatkomplexbildnern hemmt oder vermindert, wobei das Verfahren umfasst, dass man (i) (a) 10 bis 60 Gew.-% einer anorganischen Quelle für Alkalinität; (b) mindestens 10 Gew.-% eines anorganischen kondensierten Phosphathärtekomplexbildners; (c) eine wirksam stabilisierende und die Umwandlung hemmende Menge einer organischen Verbindung mit C4 oder mehr mit mindestens 2 vicinalen Hydroxylgruppen vereinigt, um eine gemischte Masse zu bilden, wobei die organische Verbindung ein Monosaccharid, Disaccharid oder Oligosaccharid umfasst, und (ii) die gemischte Masse zu einem Feststoff formt, wobei weniger als 15 Gew.-% des kondensierten Phosphatkomplexbildners hydrolytisch umgewandelt werden.
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Patent Agency Ranking
公开(公告)号：DE19882934T1
公开(公告)日：2001-09-27
申请号：DE19882934
申请日：1998-10-02
Applicant: ECOLAB INC
Inventor： BRITTAIN KENT R , HEILE J BERNARD , MAIER HELMUT K , HODGE CHARLES A , WEI G JASON
Abstract: We have found that long standing problems relating to the stability of organic materials in alkaline detergents, including the reversion or hydrolysis of condensed phosphate sequestrants in alkaline solid detergent compositions can be alleviated by the use of an organic composition having vicinal hydroxyls. Such a solid block detergent can be manufactured by a process in which a source of alkalinity, a functional material including a condensed phosphate sequestering agent, an organic compound having two vicinal hydroxyl groups, are combined in a pourable composition or liquid. Such a liquid can be introduced into a plastic capsule and solidified. During manufacture and solidification, we have found that the vicinal hydroxyl compound prevents substantial hydrolysis or reversion of the condensed phosphate maintaining effective hardness ion sequestration during the use of the detergent. The stabilizer can also stabilizes color, chlorine content and dispensing properties.
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公开(公告)号：IT1303571B1
公开(公告)日：2000-11-14
申请号：ITTO981068
申请日：1998-12-21
Applicant: ECOLAB INC
Inventor： BRITTAIN KENT R , HEILE BERNARD J , MAIER HELMUT K , HODGE CHARLES A , WEI G JASON
Abstract: We have found that long standing problems relating to the stability of organic materials in alkaline detergents, including the reversion or hydrolysis of condensed phosphate sequestrants in alkaline solid detergent compositions can be alleviated by the use of an organic composition having vicinal hydroxyls. Such a solid block detergent can be manufactured by a process in which a source of alkalinity, a functional material including a condensed phosphate sequestering agent, an organic compound having two vicinal hydroxyl groups, are combined in a pourable composition or liquid. Such a liquid can be introduced into a plastic capsule and solidified. During manufacture and solidification, we have found that the vicinal hydroxyl compound prevents substantial hydrolysis or reversion of the condensed phosphate maintaining effective hardness ion sequestration during the use of the detergent. The stabilizer can also stabilizes color, chlorine content and dispensing properties.
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公开(公告)号：GB2345916A
公开(公告)日：2000-07-26
申请号：GB0010287
申请日：1998-10-02
Applicant: ECOLAB INC
Inventor： HEILE BERNARD J , MAIER HELMUT K , HODGE CHARLES A , WEI G JASON , BRITTAIN KENT
Abstract: We have found that long standing problems relating to the stability of organic materials in alkaline detergents, including the reversion or hydrolysis of condensed phosphate sequestrants in alkaline solid detergent compositions can be alleviated by the use of an organic composition having vicinal hydroxyls. Such a solid block detergent can be manufactured by a process in which a source of alkalinity, a functional material including a condensed phosphate sequestering agent, an organic compound having two vicinal hydroxyl groups, are combined in a pourable composition or liquid. Such a liquid can be introduced into a plastic capsule and solidified. During manufacture and solidification, we have found that the vicinal hydroxyl compound prevents substantial hydrolysis or reversion of the condensed phosphate maintaining effective hardness ion sequestration during the use of the detergent. The stabilizer can also stabilize color, chlorine content and dispensing properties.
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公开(公告)号：ZA9410378B
公开(公告)日：1996-07-01
申请号：ZA9410378
申请日：1994-12-29
Applicant: ECOLAB INC
Inventor： SCHULZ RHONDA K , MAIER HELMUT K
Abstract: A process for preparing a homogeneous, solid cleaning composition that comprises a cleaning agent, and optionally an additive agent and a hardening agent. The compositions are processed in a continuous mixing system at high shear, at or below the melting temperature of the ingredients. 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 composition ranges from that of a fused block solid to a malleable article. The cleaning compositions are useful for warewashing and cleaning hard surfaces, rinsing, sanitizing, deodorizing, laundry detergents, conveyor lubricants, and the like.
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公开(公告)号：AU1516795A
公开(公告)日：1995-07-17
申请号：AU1516795
申请日：1994-12-21
Applicant: ECOLAB INC
Inventor： SCHULZ RHONDA KAY , MAIER HELMUT K
Abstract: A process for preparing a homogeneous, solid cleaning composition that comprises a cleaning agent, and optionally an additive agent and a hardening agent. The compositions are processed in a continuous mixing system at high shear, at or below the melting temperature of the ingredients. 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 composition ranges from that of a fused block solid to a malleable article. The cleaning compositions are useful for warewashing and cleaning hard surfaces, rinsing, sanitizing, deodorizing, laundry detergents, conveyor lubricants, and the like.
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