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    METHOD FOR CLEANING FOOD PREPARATION SURFACES
    1.
    发明专利
    METHOD FOR CLEANING FOOD PREPARATION SURFACES 未知

    公开(公告)号：CA2289036A1

    公开(公告)日：1998-11-19

    申请号：CA2289036

    申请日：1998-04-06

    Applicant: ECOLAB INC

    Inventor： SCHMIDT BRUCE E ,  ROSS CYNTHIA LEE ,  GUTZMANN TIMOTHY A ,  OAKES THOMAS R

    IPC: C11D1/06 ,  C11D1/62 ,  C11D1/65 ,  C11D3/02 ,  C11D3/04 ,  C11D11/00 ,  C11D3/00

    Abstract: The invention is a method of removing soils containing oils and fats from food processing surfaces. The method includes the steps of formulating a wash composition from a two-part concentrate. The concentrate first part includes a source of alkalinity and water. The concentrate second part includes a quaternary ammonium compound. After formulation, the wash composition has a major portion of water, from about 100 ppm to 20,000 ppm of quaternary ammonium compound, and an alkali source present in a concentration to provide a pH of from about 10 to 14. After formulation, the wash composition may be used by applying it to the food processing surface. Optionally, the wash composition may also include a chelating agent and a second nonionic or anionic detersive agent.

    METHOD FOR CLEANING FOOD PREPARATION SURFACES
    5.
    发明专利
    METHOD FOR CLEANING FOOD PREPARATION SURFACES 未知

    公开(公告)号：CA2289036C

    公开(公告)日：2007-10-09

    申请号：CA2289036

    申请日：1998-04-06

    Applicant: ECOLAB INC

    Inventor： ROSS CYNTHIA LEE ,  GUTZMANN TIMOTHY A ,  SCHMIDT BRUCE E ,  OAKES THOMAS R

    IPC: C11D1/62 ,  C11D1/06 ,  C11D1/65 ,  C11D3/00 ,  C11D3/02 ,  C11D3/04 ,  C11D11/00

    Abstract: The invention is a method of removing soils containing oils and fats from fo od processing surfaces. The method includes the steps of formulating a wash composition from a two-part concentrate. The concentra te first part includes a source of alkalinity and water. The concentrate second part includes a quaternary ammonium compound. After formulation, the wash composition has a major portion of water, from about 100 ppm to 20,000 ppm of quaternary ammonium compound, and an alkali source present in a concentration to provide a pH of from about 10 to 14. After formulation, the wash composition may be used by applying it to the food processing surface. Optionally, the wash composition may also include a chelating agent and a second nonioni c or anionic detersive agent.

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