Patents Assigned to The Sherwin-Williams Company
  • Publication number: 20080210582
    Abstract: Paint in a container is inhibited against skinning by providing a layer of a barrier material comprising an inhibiting composition having a boiling point of at least 250° C. and optionally water on the upper surface the bulk paint in the container.
    Type: Application
    Filed: February 29, 2008
    Publication date: September 4, 2008
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Donald Lee Betz, James Michael Cameron, Norbert Erwin Graff
  • Publication number: 20080209778
    Abstract: A display for printed materials includes a pocket mounting panel having a plurality of indexing holes, which may be arranged in columns and rows, and a plurality of pockets adapted to receive printed materials. The pockets include at least one rearwardly extending pocket engaging clip having a resiliently deformable member that is adapted to be received by an indexing hole. Pockets may be installed in a vertically cascading arrangement and individual pockets may be removed from the pocket mounting panel without removing adjacent installed pockets by manually engaging and deforming the resiliently deformable member(s) of the target pocket through access windows provided in the rear panels of the pockets.
    Type: Application
    Filed: February 26, 2008
    Publication date: September 4, 2008
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Mary M. DaRif, Edwin P. Miller
  • Patent number: 7399352
    Abstract: A coating composition comprising a reaction product of the following components: (a) at least one cyclic ether or anhydride; and (b) an alkoxysilane-functional polyacrylate, alkyd, polyester, epoxy, or a multifunctional polyol; and (c) at least one metal ester having the general formula Rm-M(OR?)n, in which M is Si, Al, Zr, or Ti, Mg, B, W, or Mo, R is a hydrocarbon group of less than 10 carbon atoms or a group comprising hydrogen, carbon and oxygen of less than 20 carbon atoms, R? is an alkyl or aryl group with less than 10 carbon atoms, m has values of 0, 1, 2 an 3 and correspondingly n is 4, 3, 2, or 1; and (d) at least one organofunctional alkoxysilane.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: July 15, 2008
    Assignee: The Sherwin-Williams Company
    Inventor: Jyotindra K. Doshi
  • Patent number: 7399111
    Abstract: Apparatus and method for mixing a fluid dispersion disposed in a container. The apparatus includes a table upon which the container may be disposed. A clamp assembly is disposed above the table so as to define a holding space therebetween. The clamp assembly is movable between an uppermost position and a lowermost position, wherein when the clamp assembly is in the uppermost position, the holding space has a maximum height and when the clamp assembly is in the lowermost position, the holding space has a minimum height. At least one blocking structure is disposed between the table and the clamp assembly to limit the downward movement of the clamp assembly and thereby establish the lowermost position of the clamp assembly, wherein the blocking structure is positioned to provide that the minimum height of the holding space is at least 30% of the maximum height of the holding space.
    Type: Grant
    Filed: May 9, 2003
    Date of Patent: July 15, 2008
    Assignee: The Sherwin-Williams Company
    Inventors: James E. MacDonald, Dwight R. Huckby
  • Publication number: 20080166486
    Abstract: A moisture resistant concrete coating composition comprising 20% to 30% by weight, based on the weight of the coating composition, of a water dispersible resin having a non-volatile materials content in the range of 40% to about 60%, an average particle size in the range of 80 nm to 400 nm, and a glass transition temperature in the range of ?10° C. to 40° C.; 0.1% to 0.50% by weight of an alkoxysilane; 3.0% to 15% by weight of a mineral aggregate; and 25% to 55% by weight of an extender composition.
    Type: Application
    Filed: December 21, 2007
    Publication date: July 10, 2008
    Applicant: The Sherwin-Williams Company
    Inventors: Robert E. Carcelli, Matthew J. Eschenauer
  • Publication number: 20080160202
    Abstract: A multi-coat system for staining a substrate which system comprises: (a) a first coat comprising a non-aqueous pretreatment composition; and (b) a second coat comprising an aqueous stain composition; wherein the non-aqueous pretreatment composition comprises a carbohydrate-based alkyd having pendent fatty acid residues.
    Type: Application
    Filed: December 21, 2007
    Publication date: July 3, 2008
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: James M. Reuter, Richard F. Tomko, Edward W. Gierlach, Paul Masters
  • Publication number: 20080161480
    Abstract: Water reducible graft polymers and coatings, including aerosol coatings, are described. The graft copolymers are useful for application to plastic and other substrates.
    Type: Application
    Filed: December 5, 2007
    Publication date: July 3, 2008
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventor: Pillai T. Perumal
  • Publication number: 20080152818
    Abstract: Non-aqueous graft polymers and coatings, including aerosol coatings, are described. The graft copolymers are useful for application to plastic and other substrates.
    Type: Application
    Filed: December 5, 2007
    Publication date: June 26, 2008
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventor: Pillai T. Perumal
  • Publication number: 20080128457
    Abstract: An improved container for storing, dispensing and handling viscous and semi-viscous fluids such as paint and the like, having novel spout and other design features that enable substantially dripless dispensing and improved handling and storage.
    Type: Application
    Filed: February 4, 2008
    Publication date: June 5, 2008
    Applicant: The Sherwin Williams Company
    Inventors: Michael H. Bravo, Craig M. Rowles, John P. Sullivan, David Markham, Mark W. Scott, Chris Van Buiten, Gregory J. Mascoli, Robert Slack, Corinna Lee
  • Publication number: 20080113091
    Abstract: A method for refinishing a damaged area of a substrate, such as an existing finish on a vehicle which includes the steps of preparing a damaged area for refinishing, by cleaning and/or sanding, providing a multi-component coating composition which includes at least two components having functional groups reactive with each other in a crosslinking reaction and spreading the coating composition onto the area to be refinished using a squeegee applicator.
    Type: Application
    Filed: January 11, 2008
    Publication date: May 15, 2008
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Weilin Tang, Chris Gercken, James Gillingham, Mark Harrelson, Kristopher Modrzynski, David McCord, Thomas Staunton, Kurt Bazil
  • Publication number: 20080102267
    Abstract: A groundcoat coating composition comprising: between about 1% by weight and 10% by weight based on the total weight of the groundcoat coating composition of at least one metallic flake pigment comprising pigment particles having an average particle size in the range of 5 to 15 microns; between about 1% by weight and 10% by weight based on the total weight of the groundcoat coating composition of a second metallic flake pigment comprising pigment particles having an average particle size in the range of 15 to 50 microns; between about 1% by weight and 80% by weight based on the total weight of the groundcoat coating composition of at least one film-forming polymer resin selected from the group consisting of acrylic polymers, modified acrylic polymers, polyesters, polyepoxides, polycarbonates, polyurethanes, polyamides, polyimides, polysiloxanes, and mixtures thereof; and between about 1% and 50% by weight based on the total weight of the groundcoat coating composition of a topcoat coating composition.
    Type: Application
    Filed: September 27, 2007
    Publication date: May 1, 2008
    Applicant: The Sherwin-Williams Company
    Inventors: David McCord, Laura Imm, Kurt Bazil
  • Patent number: 7348061
    Abstract: A slip-resistant coating composition comprising (i) a binder comprising a polyepoxide and a polyamine; (ii) a micaceous pigment selected from the group consisting of mica and micaceous iron oxide and blends thereof; (iii) at least one other pigment; wherein the micaceous pigment is present at a level of at least 4% PVC based on total volume solids and wherein the total PVC of the coating is at least 35%. The slip-resistant coating would have a slip coefficient of at least 0.50 after cure and is especially useful in the manufacture of structural joints.
    Type: Grant
    Filed: January 6, 2006
    Date of Patent: March 25, 2008
    Assignee: The Sherwin-Williams Company
    Inventors: Gregory B. Girard, Sandra A. Boehm, Anthony J. Lambrosa, Eddie C. Johnson
  • Patent number: 7339674
    Abstract: A color adjustment system for changing the color of fluid flowing from a source. The color adjustment system includes a main mixing pipe connected to storage vessels to continuously receive flows of colorants from the storage vessels. A fluid inspection cell is connected to the main mixing pipe for continuously receiving a sample portion of the flow of the fluid composition. A spectrophotometer is positioned to view the sample portion of the flow of the fluid composition through a window of the fluid inspection cell. The spectrophotometer transmits measured color values to a control unit, which generates control signals in response thereto. The control signals are transmitted to colorant pumps, which pump colorants to the main mixing pipe in response to the control signals.
    Type: Grant
    Filed: March 4, 2004
    Date of Patent: March 4, 2008
    Assignee: The Sherwin-Williams Company
    Inventors: Daniel S. Wierzbicki, James C. M. Manter
  • Publication number: 20080049549
    Abstract: Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape. The apparatus includes a holding structure having a retaining structure connected to a base. The retaining structure prevents lateral movement of the container both when the container has a cylindrical shape and when the container has a generally square shape with a width substantially equal to the diameter of the cylindrical shape. The apparatus rotates the container about at least one axis.
    Type: Application
    Filed: October 30, 2007
    Publication date: February 28, 2008
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventors: Dwight Huckby, James MacDonald, John O'Brien
  • Patent number: 7329041
    Abstract: A plastic container and lid assembly for storing liquid coating materials including a container and a lid. The container has a body with a bottom wall, at least four sidewalls and a neck. The neck defines a wide mouth opening and including threads for receiving mating threads on the lid. The lid also has a plurality of lugs, preferably two lugs, extending radially from the lid and terminating at or before the lugs extend beyond the container sidewalls when the lid is in sealed engagement with the container. The body also has an integral handle for lifting the container and the container neck supports a bail-type handle also for lifting said container. The integral handle and bail-type handles do not extend beyond the container sidewall. The container and lid assembly having an effective packing footprint and an effective packing volume which substantially conforms to the effective packing footprint and the effective packing volume of a conventional metal paint can.
    Type: Grant
    Filed: September 30, 2005
    Date of Patent: February 12, 2008
    Assignee: The Sherwin-Williams Company
    Inventors: John R. Nottingham, John Spirk, Dale A. Panasewicz, Nick E. Stanca, Robert Iredell, IV, Dennis M. Futo
  • Publication number: 20080033099
    Abstract: A paint product that includes a solvent-borne paint composition that includes volatile organic solvents, an acrylic modified alkyd resin, a long oil alkyd, a chlorinated polyolefin modified acrylic resin, and a colorant.
    Type: Application
    Filed: August 2, 2006
    Publication date: February 7, 2008
    Applicant: THE SHERWIN-WILLIAMS COMPANY
    Inventor: Michael W. Bosway
  • Patent number: 7325687
    Abstract: An improved container for storing, dispensing and handling viscous and semi-viscous fluids such as paint and the like, having novel spout and other design features that enable substantially dripless dispensing and improved handling and storage.
    Type: Grant
    Filed: September 14, 2004
    Date of Patent: February 5, 2008
    Assignee: The Sherwin-Williams Company
    Inventors: Michael H. Bravo, Craig M. Rowles, John P. Sullivan, David Markham, Mark W. Scott, Chris Van Buiten, Gregory J. Mascoli, Robert Slack, Corinna Lee
  • Patent number: 7325968
    Abstract: Apparatus and method for mixing a fluid dispersion disposed in a container having either a cylindrical or a square shape. The apparatus includes a holding structure having a retaining structure connected to a base. The retaining structure prevents lateral movement of the container both when the container has a cylindrical shape and when the container has a generally square shape with a width substantially equal to the diameter of the cylindrical shape. The apparatus rotates the container about at least one axis.
    Type: Grant
    Filed: July 17, 2006
    Date of Patent: February 5, 2008
    Assignee: The Sherwin-Williams Company
    Inventors: Dwight R. Huckby, James E. MacDonald, John T. O'Brien
  • Patent number: D563228
    Type: Grant
    Filed: June 25, 2004
    Date of Patent: March 4, 2008
    Assignee: The Sherwin-Williams Company
    Inventors: John R. Nottingham, John Spirk, Dale A. Panasewicz, Nick E. Stanca, Robert Iredell, IV, Dennis M. Futo
  • Patent number: D573475
    Type: Grant
    Filed: December 2, 2003
    Date of Patent: July 22, 2008
    Assignee: The Sherwin-Williams Company
    Inventors: John R. Nottingham, John Spirk, Dale A Panasewicz, Nick E Stanca, Robert Iredell, IV, Dennis M Futo