公开(公告)号：DE69505409D1

公开(公告)日：1998-11-19

申请号：DE69505409

申请日：1995-05-08

Applicant: ECOLAB INC

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

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.

公开(公告)号：DE69411554D1

公开(公告)日：1998-08-13

申请号：DE69411554

申请日：1994-02-24

Applicant: ECOLAB INC

Inventor： OAKES THOMAS ,  BOUFFORD THOMAS

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.

公开(公告)号：DE69223628T2

公开(公告)日：1998-04-09

申请号：DE69223628

申请日：1992-05-29

Applicant: ECOLAB INC

Inventor： OAKES THOMAS ,  STANLEY PATRICIA ,  KELLER JEROME

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.

公开(公告)号：DE69223628D1

公开(公告)日：1998-01-29

申请号：DE69223628

申请日：1992-05-29

Applicant: ECOLAB INC

Inventor： OAKES THOMAS ,  STANLEY PATRICIA ,  KELLER JEROME

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.

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

IPC: C11D3/08 ,  C11D3/36 ,  C11D3/37 ,  C11D17/00

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.

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

IPC: C11D3/08 ,  C11D3/36 ,  C11D3/37 ,  C11D17/00

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.