Patents Assigned to Ecolab
  • Publication number: 20110143978
    Abstract: The passage of a container along a conveyor is lubricated by applying to the container or conveyor a composition comprising a water-miscible silicone material wherein the composition has good wetting to polyethylene terephthalate surfaces. The compatibility of the lubricating composition with polyethylene terephthalate is increased because the wetting of the composition to polyethylene terephthalate is improved.
    Type: Application
    Filed: February 18, 2011
    Publication date: June 16, 2011
    Applicant: Ecolab
    Inventors: Eric D. Morrison, Richard D. Johnson, Michael E. Besse, Victor Fuk-Pong Mann
  • Patent number: 7915206
    Abstract: The passage of a container along a conveyor is lubricated by applying to the container or conveyor a composition comprising a water-miscible silicone material wherein the composition has good wetting to polyethylene terephthalate surfaces. The compatibility of the lubricating composition with polyethylene terephthalate is increased because the wetting of the composition to polyethylene terephthalate is improved.
    Type: Grant
    Filed: September 22, 2005
    Date of Patent: March 29, 2011
    Assignee: Ecolab
    Inventors: Eric D. Morrison, Richard D. Johnson, Michael E. Besse, Victor Fuk-Pong Man
  • Publication number: 20070010420
    Abstract: The present invention relates to compositions including surfactant peroxycarboxylic acid, methods for making these compositions, and methods for reducing the population of a microorganism.
    Type: Application
    Filed: July 6, 2005
    Publication date: January 11, 2007
    Applicant: ECOLAB
    Inventors: Steven Lange, Junzhong Li
  • Patent number: 6749869
    Abstract: The mastitis control teat dip composition of the invention provides rapid initial kill, a useful highly pseudoplastic rheology, a barrier/film-forming capacity, a unique antimicrobial composition that is stable over an extended period of time, and unexpected long term microbial control when compared to the prior art materials disclosed in patents and used in the marketplace. The compositions of the invention are made by combining an aqueous thickened liquid composition containing the organic components which can be combined with a simple aqueous solution of a salt of chlorous acid, preferably an alkali metal chlorite. The materials can be combined, blended into a smooth viscous material and can be immediately contacted with the target animals. The compositions of the invention provide rapid initial kill, consistent long term kill and chemical and rheological stability.
    Type: Grant
    Filed: September 26, 1997
    Date of Patent: June 15, 2004
    Assignee: Ecolab
    Inventors: Francis L. Richter, Cathy M. Paquette, Richard K. Staub
  • Publication number: 20030194433
    Abstract: Antimicrobial compositions containing a singlet oxygen-generating agent and a lubricant exhibit very effective antimicrobial activity against a variety of organisms, including Gram-positive bacteria, Gram-negative bacteria, fungi and yeast. The compositions have particular utility as beverage container lubricants. The passage of a container along a conveyor is antimicrobially lubricated by applying a lubricant to at least a portion of the container-contacting surface of the conveyor or to at least a portion of the conveyor-contacting surface of the container and generating singlet oxygen in situ. This method provides effective control of microbes on a beverage conveyor line, at rates comparable to purely chemical biocidal systems.
    Type: Application
    Filed: March 12, 2002
    Publication date: October 16, 2003
    Applicant: Ecolab
    Inventors: Robert D.P. Hei, Stephan M. Hubig, Matthew J. Finley
  • Publication number: 20030027010
    Abstract: A radiation curable coating contains an agent that imparts greater strippability to the cured coating. The agent can be included in the coating or in one or more subsequently applied maintenance coats.
    Type: Application
    Filed: April 20, 2001
    Publication date: February 6, 2003
    Applicant: Ecolab
    Inventors: Keith E. Olson, Victoria Jeanne Jackson
  • Publication number: 20020108838
    Abstract: The passage of a container along a conveyor is lubricated by applying to at least a portion of the container-contacting surface of the conveyor or to at least a portion of the conveyor-contacting surface of the container a coating comprising a hydrophilic material wherein the lubricating properties of the coating are enhanced by contact with a polar liquid; polymerizing or otherwise solidifying the coating; and contacting the coating with such polar liquid. If desired, the coating can be applied or polymerized on the conveyor or container while the conveyor line is in motion.
    Type: Application
    Filed: December 13, 2000
    Publication date: August 15, 2002
    Applicant: Ecolab
    Inventors: Keith Edward Olson, Minyu Li, Bryan Michael Anderson
  • Publication number: 20020072288
    Abstract: A method for antimicrobial treatment comprising applying to microbes a composition containing a diluting solvent (e.g., water), an antimicrobially-active solvent having a density different from the density of the diluting solvent, and an optional cosolvent, surfactant, or additional antimicrobial agent, wherein the amount of antimicrobially-active solvent or additional antimicrobial agent is sufficiently high and the amount of cosolvent or surfactant is sufficiently low so that the composition will provide greater than a 1-log order reduction in the population of bacteria or spores of Bacillus cereus within 10 seconds at 60° C. Preferred methods of the invention employ compositions containing an additional antimicrobial agent such as peroxyacetic acid. Compositions for use in the method can be prepared as concentrates, and used full strength or in diluted form.
    Type: Application
    Filed: February 27, 2001
    Publication date: June 13, 2002
    Applicant: Ecolab
    Inventors: Robert D.P. Hei, Guang-jong J. Wei, David A. Halsrud, Kim R. Smith, Teresa C. Podtburg
  • Publication number: 20010014656
    Abstract: A blood removing cleaning composition which may take the form of a detergent builder, detergent additive, or detergent pre-spotter, generally including an amount of amine compound effective to remove blood from fabric; and, optionally, an effective soil degrading amount of enzyme, wherein the composition is generally free of any neutral salt. In other preferred forms, the compositions disclosed herein may comprise surfactants, sources of alkalinity, and sequestrants, among other adjuvants.
    Type: Application
    Filed: May 15, 1998
    Publication date: August 16, 2001
    Applicant: ECOLAB
    Inventors: KIM R. SMITH, LYNNE ANN OLSON
  • Patent number: 6207622
    Abstract: The passage of a container along a conveyor is lubricated by applying to the container or conveyor a phase-separating mixture of a hydrophilic lubricating material and an oleophilic lubricating material whose specific gravity is less than or equal to the specific gravity of the hydrophilic lubricating material. Prior to being applied to the container or conveyor, the mixture is agitated or otherwise maintained in a mixed but unstable state. Following application, the hydrophilic lubricating material and oleophilic lubricating material tend to undergo phase-separation, with the oleophilic lubricating material typically forming a film atop the hydrophilic lubricating material, thereby providing a water-repelling lubricating layer having reduced water sensitivity. The mixture can be applied in relatively low amounts and with relatively low or no water content, to provide thin, substantially non-dripping lubricating films.
    Type: Grant
    Filed: June 19, 2000
    Date of Patent: March 27, 2001
    Assignee: Ecolab
    Inventors: Minyu Li, Keith Darrell Lokkesmoe, Michael Edward Besse
  • Patent number: D355240
    Type: Grant
    Filed: March 10, 1993
    Date of Patent: February 7, 1995
    Assignee: Ecolab
    Inventors: Elizabeth J. Gladfelter, Tina O. Outlaw, Daniel K. Boche