Patents by Inventor Victor F. Man

Victor F. Man has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6956019
    Abstract: An alkaline detergent composition is provided including a source of alkalinity and an effective soil removing amount of a nonionic surfactant blend. The nonionic surfactant blend includes a monionic surfactant having a hydrophobic and an (EO) group and a nonionic silicone surfactant. The detergent composition provides for the removal of waxy-fatty soil.
    Type: Grant
    Filed: July 19, 2004
    Date of Patent: October 18, 2005
    Assignee: Ecolab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz
  • Patent number: 6838422
    Abstract: A plastics compatible detergent composition is provided by the invention. The plastics compatible detergent composition includes about 0.01 wt. % to about 10 wt. % anionic surfactant; about 0.01 wt. % to about 10 wt. % cationic surfactant; about 0.01 wt. % to about 10 wt. % of at least one of reverse polyoxyalkylene block copolymer surfactant, alcohol alkoxylate surfactant having polyoxypropylene and/or polyoxybutylene end groups, and mixtures thereof; about 0.01 wt. % to about 10 wt. % alkylpolyglycoside surfactant; and about 0.01 wt. % to about 20 wt. % silicone surfactant. A method for washing an article having a plastic surface is provided by the invention. The method includes a step of applying the detergent composition to the plastic surface, and rinsing the detergent composition from the article.
    Type: Grant
    Filed: March 26, 2002
    Date of Patent: January 4, 2005
    Assignee: Ecolab Inc.
    Inventors: Victor F. Man, Karen G. Klaers
  • Patent number: 6835706
    Abstract: Solid block alkaline detergent compositions are disclosed comprising a source of alkalinity, and other detergent additives including sequestrants. The solid block detergents of the invention used a mixed inorganic and organic sequestrant composition that successfully softens service water used in manufacturing aqueous detergents from the composition, but also obtains substantially improved organic soil removal on dishware or flatware. The solid block detergents of the invention comprise large masses of the chemical ingredients having a weight of greater than about 500 grams in a solid block product format that is typically dispensed using a spray on water dispenser that creates an aqueous concentrate that is used in a washing machine.
    Type: Grant
    Filed: January 7, 2003
    Date of Patent: December 28, 2004
    Assignee: Ecolab Inc.
    Inventors: Steven E. Lentsch, Keith E. Olson, Victor F. Man
  • Publication number: 20040254090
    Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning waxy-fatty soils.
    Type: Application
    Filed: July 19, 2004
    Publication date: December 16, 2004
    Applicant: Ecolab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz
  • Publication number: 20040248759
    Abstract: The soil release properties of a surface are modified by applying to the surface a treatment composition comprising a mixture of hydroxyether and polyalkoxysilane. The treatment can discourage water spotting and soil accumulation, and can make the surface easier to clean and maintain.
    Type: Application
    Filed: May 22, 2002
    Publication date: December 9, 2004
    Inventors: Kim R. Smith, Keith E. Olson, Victor F. Man, Bryan Michael Anderson
  • Patent number: 6812202
    Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning starchy soils. The blend of nonionic surfactants preferably includes an alkyl polyglycoside surfactant and a silicon surfactant having a hydrophobic silicon group and a pendant hydrophilic group. Preferably, the blend of nonionic surfactants includes a surfactant having a hydrophobic group and an ethylene oxide residue containing group and a polymer additive. A method for removing soil from an article is provided.
    Type: Grant
    Filed: November 18, 2003
    Date of Patent: November 2, 2004
    Assignee: Ecolab Inc.
    Inventors: Victor F. Man, Terrence P. Everson, Steven E. Lentsch
  • Patent number: 6812194
    Abstract: The present invention is directed to cleaning compositions for metal surfaces, including both concentrates and ready-to-use solutions. These compositions include a source of calcium ion, a source of alkalinity, a chelating agent, and a surfactant. In some embodiments, a water-soluble or water-dispersible acid-substituted polymer is also included. Additionally, in some embodiments, specific surfactants or chelating agents are used to enhance the performance of the composition.
    Type: Grant
    Filed: September 28, 2001
    Date of Patent: November 2, 2004
    Assignee: Ecolab, Inc.
    Inventors: Richard O. Ruhr, Mark D. Levitt, Edward H. Richardson, Victor F. Man
  • Publication number: 20040167056
    Abstract: A fabric treatment composition is provided. The fabric treatment composition includes a fabric treatment agent and a carrier component for containing the fabric treatment agent in a solid form during operation conditions in a dryer. The fabric treatment composition is constructed for transferring the composition to wet fabric as a result of solubilizing the fabric treatment composition by contacting the fabric treatment composition with the wet fabric during a drying operation in a dryer. A method for treating fabric is provided.
    Type: Application
    Filed: September 4, 2003
    Publication date: August 26, 2004
    Inventors: Steven E. Lentsch, Victor F. Man, Jaclyn J. Tilleskjor, Stephan M. Hubig, Terry J. Klos
  • Patent number: 6767884
    Abstract: An alkaline detergent composition is provided including a source of alkalinity and an effective soil removing amount of a nonionic surfactant blend. The nonionic surfactant blend includes a nonionic surfactant having a hydrophobic and an (EO) group and a nonionic silicone surfactant. The detergent composition provides for the removal of waxy-fatty soil.
    Type: Grant
    Filed: October 28, 2003
    Date of Patent: July 27, 2004
    Assignee: Ecolab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz
  • Publication number: 20040110660
    Abstract: A rinse agent composition is provided. The rinse agent composition includes a sheeting agent for promoting draining of sheets of water from a surface, and a humectant. The humectant is a component which retains at least 5 wt. % water when the humectant has been contained at an equilibrium of 50% relative humidity and room temperature. The sheeting agent and humectant are preferably provided at a ratio of between about 5:1 and about 1:3. A method for rinsing a substrate surface in the presence of high solids containing water is provided. High solids containing water is generally considered to be water having a total dissolved solids content in excess of 200 ppm.
    Type: Application
    Filed: November 18, 2003
    Publication date: June 10, 2004
    Applicant: Ecolab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Yvonne M. Killeen
  • Publication number: 20040106535
    Abstract: A solid functional material comprises a functional agent such as a cleaning composition, a sanitizing agent, where a rinse agent, etc. in a solid block format. The solid block is formed by a binding agent that forms the active ingredients into a solid block. The binding agent comprises a phosphonate or amino acetate sequestrant, a carbonate salt and water in an E-Form hydrate. These materials at a specific mole ratio form a novel binding agent that can form functional materials into a solid matrix form.
    Type: Application
    Filed: November 14, 2003
    Publication date: June 3, 2004
    Applicant: Ecolab Inc.
    Inventors: G. Jason Wei, Steven E. Lentsch, Keith E. Olson, Victor F. Man
  • Publication number: 20040102353
    Abstract: The dimensionally stable alkaline solid block warewashing detergent uses an E-form binder forming a solid comprising a sodium carbonate source of alkalinity, a metal corrosion protecting alkali metal silicate composition, a sequestrant, a surfactant package and other optional material. The solid block is dimensionally stable and highly effective in removing soil from the surfaces of dishware in the institutional and industrial environment. The E-form hydrate comprises an organic phosphonate and a hydrated carbonate.
    Type: Application
    Filed: November 14, 2003
    Publication date: May 27, 2004
    Applicant: Ecolab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Keith E. Olson
  • Publication number: 20040087459
    Abstract: An alkaline detergent composition is provided including a source of alkalinity and an effective soil removing amount of a nonionic surfactant blend. The nonionic surfactant blend includes a nonionic surfactant having a hydrophobic and an (EO) group and a nonionic silicone surfactant. The detergent composition provides for the removal of waxy-fatty soil.
    Type: Application
    Filed: October 28, 2003
    Publication date: May 6, 2004
    Applicant: Ecolab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz
  • Publication number: 20040082491
    Abstract: Aqueous bleach solutions can be made by directing a spray of water onto a bulk or shaped solid (brick, tablet, block, etc.) comprising a continuous solid phase of an encapsulated source of an active halogen bleach or a solid comprising a source of an oxidizing active halogen bleach, and an encapsulated oxidizing halogen bleach source. Such shaped solids can be used to dispense an aqueous bleach concentrate to bleaching locus such as a washing machine.
    Type: Application
    Filed: July 7, 2003
    Publication date: April 29, 2004
    Applicant: Ecolab Center Inc.
    Inventors: Keith E. Olson, Victor F. Man
  • Publication number: 20040077516
    Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning starchy soils. The blend of nonionic surfactants preferably includes an alkyl polyglycoside surfactant and a silicon surfactant having a hydrophobic silicon group and a pendant hydrophilic group. Preferably, the blend of nonionic surfactants includes a surfactant having a hydrophobic group and an ethylene oxide residue containing group and a polymer additive. A method for removing soil from an article is provided.
    Type: Application
    Filed: November 18, 2003
    Publication date: April 22, 2004
    Applicant: Ecolab Inc.
    Inventors: Victor F. Man, Terrence P. Everson, Steven E. Lentsch
  • Patent number: 6673760
    Abstract: A rinse agent composition is provided. The rinse agent composition includes a sheeting agent for promoting draining of sheets of water from a surface, and a humectant. The humectant is a component which retains at least 5 wt. % water when the humectant has been contained at an equilibrium of 50% relative humidity and room temperature. The sheeting agent and humectant are preferably provided at a ratio of between about 5:1 and about 1:3. A method for rinsing a substrate surface in the presence of high solids containing water is provided. High solids containing water is generally considered to be water having a total dissolved solids content in excess of 200 ppm.
    Type: Grant
    Filed: June 29, 2000
    Date of Patent: January 6, 2004
    Assignee: Ecolab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Yvonne M. Killeen
  • Patent number: 6664219
    Abstract: An alkaline detergent composition is provided including a source of alkalinity and an effective soil removing amount of a nonionic surfactant blend. The nonionic surfactant blend includes a nonionic surfactant having a hydrophobic and an (EO) group and a nonionic silicone surfactant. The detergent composition provides for the removal of waxy-fatty soil.
    Type: Grant
    Filed: November 17, 2000
    Date of Patent: December 16, 2003
    Assignee: Ecolab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Deborah A. Ihns, Helmut K. Maier, Rhonda K. Schulz
  • Patent number: 6660707
    Abstract: The dimensionally stable alkaline solid block warewashing detergent uses an E-form binder forming a solid comprising a sodium carbonate source of alkalinity, a metal corrosion protecting alkali metal silicate composition, a sequestrant, a surfactant package and other optional material. The solid block is dimensionally stable and highly effective in removing soil from the surfaces of dishware in the institutional and industrial environment. The E-form hydrate comprises an organic phosphonate and a hydrated carbonate.
    Type: Grant
    Filed: June 24, 2002
    Date of Patent: December 9, 2003
    Assignee: EcoLab Inc.
    Inventors: Steven E. Lentsch, Victor F. Man, Keith E. Olson
  • Patent number: 6653266
    Abstract: A solid functional material comprises a functional agent such as a cleaning composition, a sanitizing agent, where a rinse agent, etc. in a solid block format. The solid block is formed by a binding agent that forms the active ingredients into a solid block. The binding agent comprises a phosphonate or amino acetate sequestrant, a carbonate salt and water in an E-Form hydrate. These materials at a specific mole ratio form a novel binding agent that can form functional materials into a solid matrix form.
    Type: Grant
    Filed: December 13, 2000
    Date of Patent: November 25, 2003
    Assignee: Ecolab Inc.
    Inventors: G. Jason Wei, Steven E. Lentsch, Keith E. Olson, Victor F. Man
  • Patent number: 6649586
    Abstract: The invention relates to a highly alkaline or mildly alkaline detergent composition having enhanced cleaning properties. The detergent combines a source of alkalinity and a blend of nonionic surfactants that enhances cleaning starchy soils. The blend of nonionic surfactants preferably includes an alkyl polyglycoside surfactant and a silicon surfactant having a hydrophobic silicon group and a pendant hydrophilic group. Preferably, the blend of nonionic surfactants includes a surfactant having a hydrophobic group and an ethylene oxide residue containing group and a polymer additive. A method for removing soil from an article is provided.
    Type: Grant
    Filed: January 30, 2003
    Date of Patent: November 18, 2003
    Assignee: Ecolab Inc.
    Inventors: Victor F. Man, Terrence P. Everson, Steven E. Lentsch