公开(公告)号：NZ267362A

公开(公告)日：1997-02-24

申请号：NZ26736294

申请日：1994-06-09

Applicant: ECOLAB INC

Inventor： HEI ROBERT DALE ,  OAKES THOMAS RAYFORD ,  WEI GUANG-JONG JASON

IPC: D06L1/12 ,  C11D3/39 ,  B08B3/08 ,  B08B3/10 ,  B08B9/00 ,  A23C7/02

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.

公开(公告)号：NZ265418A

公开(公告)日：1996-07-26

申请号：NZ26541894

申请日：1994-02-24

Applicant: ECOLAB INC

Inventor： OAKES THOMAS RAYFORD ,  BOUFFORD THOMAS GEORGE

IPC: A01N37/16 ,  C11D3/39 ,  C11D3/48 ,  A61L2/18

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.