1
Anthony Joseph Imperato, Donna Elizabeth Ward: Container for paints and similar materials. The Sherwin Williams Company, Heidi A Boehlefeld, Robert E McDonald, Vivien Y Tsang, November 2, 1999: US05975346 (48 worldwide citation)

A container for holding paint or other liquids and a method for making same. The container includes a body having a bottom wall and a side wall extending from the bottom wall along the periphery of the bottom wall which terminates in an upper rim. The container also includes an annular retaining rin ...


2
Nien chu Chiang: Two-component urethane in-mold coating composition. The Sherwin Williams Company, Heidi A Boehlefeld, Robert E McDonald, Steven W Tan, February 7, 1995: US05387750 (44 worldwide citation)

A method for producing an in-mold coated plastic article having an adherent coating wherein the coating composition has improved surface coverage properties and a fast cure rate. The coating composition contains (a) a first component comprising at least one polyol having at least 4 hydroxyl groups a ...


3
William R Dawson, Goutam Gupta: UV curable coatings having improved weatherability. The Sherwin Williams Company, Heidi A Boehlefeld, Robert E McDonald, Steven W Tan, September 24, 1996: US05559163 (41 worldwide citation)

UV curable coatings comprising at least one photoinitiator and at least one photopolymerizable UV absorber, wherein the photoinitiator has the ability to absorb a significant portion of the total energy needed to cure the coating from wavelengths in which the UV absorber does not appreciably absorb.


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Michael C Ventura, Darlene A Zelasko: Break-away packing case. The Sherwin Williams Company, Heidi A Boehlefeld, James A Hudak, July 29, 1997: US05651497 (18 worldwide citation)

A packing case for cans or containers that can be readily opened without the use of a cutting tool and, when opened, provides a tray for the display of the contents of the packing case is disclosed. A tearing score is provided in each side panel of the packing case and has a configuration allowing t ...


6
Revathi R Tomko, Louisa D DiCola, Lorette Madigan, David J Tetzlaf: Partial interpenetrating networks of polymers. The Sherwin Williams Company, Heidi A Boehlefeld, Robert E McDonald, Vivien Y Tsang, February 8, 2000: US06022925 (17 worldwide citation)

A process for producing a coating compositions for use over chalky substrates comprising a partial interpenetrating network of a polyurethane component and a waterborne polymer component, wherein the polyurethane component is prepared in the presence of the waterborne polymer component.


7
James N Metro, Ronald Mattiuz: Composition for electrodepositing multiple coatings onto a conductive substrate. The Sherwin Williams Company, Heidi A Boehlefeld, Robert E McDonald, Vivien Y Tsang, November 17, 1998: US05837766 (16 worldwide citation)

The present invention relates to an electrodepositable conductive coating composition which contains at least one cationic acrylic polymer, a crosslinking agent and conductive carbon black having an average particle size of about 20 nm or less, a surface area (BET) of about 240-300 m.sup.2 /g and an ...


8
John M Krajnik, Keith R Olesen, Gerald A Vandezande: Waterborne coating having improved chemical resistance. The Sherwin Williams Company, Arthi K Tirey, Vivien Y Tsang, Heidi A Boehlefeld, March 22, 2005: US06869996 (14 worldwide citation)

A waterborne coating having improved chemical resistance produced from a composition containing a binder resin having post crosslinking groups, an associative thickener having post crosslinking groups and an associative dispersant having post crosslinking groups.


9
Richard S Valpey III, Eugene I Bzowej: Clearcoating compositions. The Sherwin Williams Company, Robert E McDonald, Heidi A Boehlefeld, Vivien Y Tsang, April 21, 1998: US05741880 (14 worldwide citation)

A hydroxy-functional polymer having a number average molecular weight, as determined by gel permeation chromatography, of from about 1800 to about 2700 and which consists essentially of polymerized monomers of 10-40% by weight, based on the total weight of the polymer, styrene; 20-55% by weight isob ...


10
Michael P Tune, W Lance H Hemsarth: Dispenser for a two-part composition. The Sherwin Williams Company, Vivien Y Tsang, Robert E McDonald, Heidi A Boehlefeld, April 7, 1998: US05735320 (12 worldwide citation)

A dispenser is provided for separately storing and facilitating the mixture of separate components of a two-part composition. The dispenser includes a first container having a chamber for retaining one of the components and a second container having a chamber for retaining the other of the component ...