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    54.
    发明专利
    未知

    公开(公告)号：AT167981T

    公开(公告)日：1998-07-15

    申请号：AT94913884

    申请日：1994-02-24

    Applicant: ECOLAB INC

    Inventor： OAKES THOMAS R ,  BOUFFORD THOMAS G

    IPC: A01N37/16 ,  C11D3/39 ,  C11D3/48

    Abstract: A peroxyacid antimicrobial concentrate and use composition is provided comprising a C5 peroxyacid in combination with a C1-C4 peroxyacid, a C6-C18 peroxyacid, or mixtures thereof. The combination of these peracids produces a synergistic effect, providing a much more potent biocide than can be obtained by using these components separately. Other components can be added to the composition such as hydrotrope coupling agents, stabilizers, etc. An effective antimicrobial use solution is formed at low concentrations when the concentrate composition is diluted with water. Sanitizing of substantially fixed, "in-place" processing lines in dairies, breweries, and other food processing operations is one utility of the composition.

    55.
    发明专利
    未知

    公开(公告)号：IT1285101B1

    公开(公告)日：1998-06-03

    申请号：ITTO960400

    申请日：1996-05-15

    Applicant: ECOLAB INC

    Inventor： BAUM BURTON M ,  LENTSCH STEVEN E ,  OAKES THOMAS R

    IPC: D06L1/12 ,  A01N37/02 ,  A01N59/00 ,  C11D3/20 ,  C11D3/39 ,  C11D3/395 ,  C11D7/54 ,  C11D11/00 ,  C11D17/00 ,  D06F39/04 ,  D06L3/00

    Abstract: The invention includes compositions and methods for sanitizing ware without staining, spotting or corroding. In its most preferred mode, the method comprises the steps of washing the ware in an automated ware washing machine and rinsing the ware at either high or low temperatures with a sanitizing rinse composition. The destaining, sanitizing concentrate composition preferably comprises peroxyacetic acid, acetic acid, and hydrogen peroxide using higher levels of acetic and peroxyacetic acid and a lower level of hydrogen peroxide. The sanitizing rinse composition may preferably be used at a concentration of peroxyacetic acid of at least 30 ppm.

    56.
    发明专利
    未知

    公开(公告)号：DK0597877T3

    公开(公告)日：1998-02-09

    申请号：DK92913905

    申请日：1992-05-29

    Applicant: ECOLAB INC

    Inventor： OAKES THOMAS R ,  STANLEY PATRICIA M ,  KELLER JEROME D

    IPC: A01N37/16 ,  C11D3/39 ,  C11D3/48

    Abstract: A peroxyacid antimicrobial concentrate and use composition is provided comprising a C1 to C4 peroxycarboxylic acid, and a C6 to C18 peroxyacid. The combination of these acids produces a synergistic effect, providing a much more potent biocide than can be obtained by using these components separately. Other components can be added to the composition such as hydrotrope coupling agents, stabilizers, etc. An effective antimicrobial use solution is formed at low concentrations when the concentrate composition is diluted with water to a pH in the range of about 2 to 8. Sanitizing of substantially fixed, "in-place" processing lines in dairies, breweries, and other food processing operations is one utility of the composition.

    57.
    发明专利
    未知

    公开(公告)号：BR9508880A

    公开(公告)日：1997-12-30

    申请号：BR9508880

    申请日：1995-05-08

    Applicant: ECOLAB INC

    Inventor： OAKES THOMAS R ,  WICK KRISTINE K ,  CORDS BRUCE R ,  BULL SANDRA L ,  RICHTER FRANCIS L

    IPC: C11D1/44 ,  C11D1/722 ,  C11D1/825 ,  C11D1/835 ,  C11D3/20 ,  C11D3/33 ,  C11D3/37 ,  C11D3/386 ,  C11D11/00 ,  C11D17/00 ,  C11D1/72

    Abstract: Compositions for use as soil removing agents in the food processing industry are disclosed. Food soiled surfaces in food manufacturing and preparation areas can be cleaned. The compositions are manufactured in the form of a concentrate which is diluted with water and used. The cleaning materials are made in a two part system which are diluted with a diluent source and mixed prior to use. The products contain high quality cleaning compositions and use a variety of active ingredients. The preferred materials, in a two part system contain detergent compositions, enzymes that degrade food compositions, surfactants, low alkaline builders, water conditioning (softening) agents, and optionally a variety of formulary adjuvants depending on product form.

    Sanitizing rinse method
    58.
    发明专利
    Sanitizing rinse method 未知

    公开(公告)号：AU682762B2

    公开(公告)日：1997-10-16

    申请号：AU1989295

    申请日：1995-03-13

    Applicant: ECOLAB INC

    Inventor： LENTSCH STEVEN E ,  GROTH DALE W ,  OAKES THOMAS R ,  BAUM BURTON M

    IPC: D06L1/12 ,  A01N59/00 ,  C11D3/20 ,  C11D3/39 ,  C11D3/395 ,  C11D17/00 ,  D06F39/04 ,  D06L3/00

    Abstract: A method of sanitizing and destaining ware, including silverware includes the steps of applying a sanitizing concentrate composition to silverware at a rate of 100 ppm to 2000 ppm, the sanitizing concentrate composition including from about 1 wt-% to 20 wt-% of peroxycarboxylic acid, from about 10 wt-% to 50 wt-% of carboxylic acid containing a mixture of acetic acid, and octanoic acid, the acetic acid and the octanoic acid present in a ratio ranging from about 10 to 1 to about 1 to 1, respectively, from about 3 wt-% to 35 wt-% of hydrogen peroxide, and a balance of carrier wherein said peroxycarboxylic acid is the reaction product of the acetic acid, octanoic acid, and hydrogen peroxide.

    Potentiated aqueous ozone cleaning composition for removal of a contaminating soil from a surface
    59.
    发明专利
    Potentiated aqueous ozone cleaning composition for removal of a contaminating soil from a surface 未知

    公开(公告)号：AU681411B2

    公开(公告)日：1997-08-28

    申请号：AU6964094

    申请日：1994-06-09

    Applicant: ECOLAB INC

    Inventor： HEI ROBERT D ,  OAKES THOMAS R ,  WEI GUANG-JONG J

    IPC: D06L1/12 ,  C11D3/39

    Abstract: A pH greater than 7 aqueous ozonized cleaning composition can be used for cleaning a tenacious residue or film from solid surfaces. The cleaning properties can be potentiated by additive materials. Ozone, generated by electrical discharge, can be blended into effective aqueous cleaning compositions that can efficiently clean proteinaceous, oily or carbohydrate soil from a variety of surfaces. Immediately after ozone generation, the ozone containing gas stream comprising ozone and the residual air is injected through a hose into an aqueous potentiating additive containing carrier solution, forming a cleaning solution which is applied immediately to a soiled solid surface to remove a contaminating residue or film.

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