Resumes
Resumes
Kurt Gutfreund Phones & Addresses
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218 Lee St, Park Forest, IL 60466 (708) 747-0066
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Phoenix, AZ
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Milford, CT
Publications
Us Patents
Coating Composition, Plaster Material, Method For Making Fresco-Like Plaster Wall Finish And Plaster Wall, Ceiling, Or Surface Formed Thereby
View pageUS Patent:
57418446, Apr 21, 1998
Filed:
May 2, 1997
Appl. No.:
8/850649
Inventors:
Warren John Nass - North Barrington IL
Kurt Gutfreund - Park Forest IL
Eli S. Freeman - Buffalo Grove IL
Kurt Gutfreund - Park Forest IL
Eli S. Freeman - Buffalo Grove IL
International Classification:
C08J 510
C08L 102
C08L 102
US Classification:
524523
Abstract:
A coating composition giving a fresco-like appearance when mixed with a cement based plaster comprises a latex polymer binder, acrylic polymer binder, or two acrylic polymer cross-linking binders, particulate matter and chemical agents. The plaster composition preferably comprises 35 to 45 percent by weight cement based plaster; 50 to 60 percent by weight coating composition, 2 to 8 percent by weight colorant. A method for preparing a the plaster composition and a plaster wall, ceiling, or other surface comprised of the plaster composition applied to an appropriate wall, ceiling, or surface is also disclosed.
Method For Making A Fresco-Like Finish From Cement And A Coating Composition And The Fresco-Like Finish Made From The Method
View pageUS Patent:
60462698, Apr 4, 2000
Filed:
Jan 21, 1997
Appl. No.:
8/786055
Inventors:
Warren John Nass - North Barrington IL
Kurt Gutfreund - Park Forest IL
Eli S. Freeman - Buffalo Grove IL
Kurt Gutfreund - Park Forest IL
Eli S. Freeman - Buffalo Grove IL
International Classification:
C08J 510
C08L 102
C08L 102
US Classification:
524523
Abstract:
A fresco-like finish is created from a coating composition combined with cement and mixed to the formulation in weight proportions of 1:1 to 2:5 of cement and coating composition, respectively, the coating composition comprising: a) 10 to 30% by weight of at least one binder selected from the group consisting essentially of an acrylic polymer binder, an acrylic polymer binder and an acrylic polymer cross-linking binder; b) 20 to 45% by weight of water; c) 5 to 20% by weight of a filler selected from the group consisting essentially of cellulose, paper pulp, or mixtures thereof; d) 10 to 30% by weight of at least one water-insoluble particulate extender including silica sand; and e) a thickening agent.