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    61.
    发明专利
    未知

    公开(公告)号：DK0537256T3

    公开(公告)日：1996-03-11

    申请号：DK91912665

    申请日：1991-06-28

    Applicant: ECOLAB INC

    Inventor： OLSON KEITH E ,  BESSE MICHAEL E ,  IHNS DEBORAH A

    IPC: C11D17/00 ,  C11D17/04

    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.

    METHOD OF MAKING HIGHLY ALKALINE SOLID CLEANING COMPOSITIONS
    62.
    发明专利
    METHOD OF MAKING HIGHLY ALKALINE SOLID CLEANING COMPOSITIONS 未知

    公开(公告)号：CA2175456A1

    公开(公告)日：1995-07-06

    申请号：CA2175456

    申请日：1994-12-13

    Applicant: ECOLAB INC

    Inventor： OLSON KEITH E ,  THORSON JAMES ,  JOHNSON DIANE K

    IPC: C07D233/04 ,  C07D233/06 ,  C11D3/02 ,  C11D7/06 ,  C11D17/00 ,  C11D3/04

    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.

    Shaped solid comprising oxidant bleach with encapsulate source of bleach
    63.
    发明专利
    Shaped solid comprising oxidant bleach with encapsulate source of bleach 未知

    公开(公告)号：AU6228094A

    公开(公告)日：1994-09-14

    申请号：AU6228094

    申请日：1994-01-06

    Applicant: ECOLAB INC

    Inventor： OLSON KEITH E ,  MAN VICTOR F

    IPC: C11D3/395 ,  C11D17/00 ,  C11D17/08

    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.

    ENCAPSULATED HALOGEN BLEACHES AND METHODS OF PREPARATION AND USE
    66.
    发明专利
    ENCAPSULATED HALOGEN BLEACHES AND METHODS OF PREPARATION AND USE 未知

    公开(公告)号：CA1288310C

    公开(公告)日：1991-09-03

    申请号：CA536548

    申请日：1987-05-07

    Applicant: ECOLAB INC

    Inventor： OLSON KEITH E ,  BRITTAIN KENT R

    IPC: C11D10/02 ,  C11D1/14 ,  C11D3/04 ,  C11D3/06 ,  C11D3/34 ,  C11D3/37 ,  C11D3/395 ,  C11D17/00 ,  C11D17/08 ,  D06L3/06 ,  D06L3/08

    Abstract: An active-halogen bleach such as dichloroisocyanurate encapsulated in a coating of dihydratea synthetic detergent such as sodium octyl sulfonate. The capsule may further comprise an initial coating of a soluble inorganic detergent builder or filler such as an alkali metal phosphate or sulfate. The capsule is stable in highly alkaline environments such as detergent compositions. Solid cast detergent-bleach composition having minimal bleach degradation comprising an alkaline hydratable chemical such as sodium hydroxide, a hardness sequestrant such as sodium tripolyphosphate, water of hydration and encapsulated active-halogen bleach formed in accordance with this invention. Optinally the detergent-bleach composition may contain a polyelectrolyte such as polyacrylate.

    ENCAPSULATED BLEACHES
    67.
    发明专利
    ENCAPSULATED BLEACHES 未知

    公开(公告)号：AU613365B2

    公开(公告)日：1991-08-01

    申请号：AU1604288

    申请日：1988-05-11

    Applicant: ECOLAB INC

    Inventor： OLSON KEITH E

    IPC: D06L1/12 ,  C11D3/395 ,  C11D7/54 ,  C11D17/00 ,  C11D17/06 ,  D06L3/00 ,  D06L3/06

    Abstract: Stable encapsulated bleach comprising a core of bleaching agent such as an alkaline metal salt of chloroisocyanurate, an inner coating of a chemically compatable separating compound such as sodium sulfate, sodium tripolyphosphate and mixtures thereof, and an outer coating of a water soluble cellulose ether such as hydroxyethyl and hydroxypropyl celluloses.

    WATER SOLUBLE MAGNESIUM COMPOUNDS AS CLEANING AGENTS AND METHODS OF USING THEM
    68.
    发明专利
    WATER SOLUBLE MAGNESIUM COMPOUNDS AS CLEANING AGENTS AND METHODS OF USING THEM 未知

    公开(公告)号：CA2681890C

    公开(公告)日：2017-05-16

    申请号：CA2681890

    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

    IPC: C11D3/04 ,  C11D1/00

    Abstract: The present invention relates to compositions and methods employing a water soluble magnesium compound. In certain embodiments, the composition includes water and water soluble magnesium compound, but lacks other materials commonly used in cleaning compositions. The methods and compositions can provide magnesium ion at predefined ratios to calcium ion in water, such as magnesium ion in a molar amount equal to or in excess over a molar amount of calcium ion. A water soluble magnesium salt including an anion of a water soluble calcium salt is more effective than a magnesium salt with an anion of a water 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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