Patents Assigned to Polyguard Products, Inc.
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Patent number: 9682534Abstract: Chemical resistant waterproofing laminate membranes are formed by bonding an aluminum film or foil between two substantially vapor-impervious films with a chemical resistant bonding agent or adhesive such as cured liquid silicone rubber. The chemical resistant bonding agent resists delamination and deterioration of the laminate membrane caused by solvents and chemically reactive materials found in brownfield sites.Type: GrantFiled: February 5, 2016Date of Patent: June 20, 2017Assignee: Polyguard Products, Inc.Inventors: Nathan E. Young, Steven H. Williams, Roy E. Shaffer, Brian M. Shaffer
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Patent number: 9468205Abstract: A termite-proof bath trap barrier comprising a termite-proof screen with a pass-through hole therein which permits a conduit to pass therethrough. The conduit is secured in the pass-through hole in the screen with a termite-proof adhesive sealant which completely blocks passage of pests through the hole. The screen is secured to the top surface of the slab with a termite-proof adhesive sealant after the conduit is secured in its end-use position.Type: GrantFiled: October 14, 2015Date of Patent: October 18, 2016Assignee: Polyguard Products, Inc.Inventors: John W. Muncaster, Carlos Montoya
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Patent number: 9150737Abstract: Techniques and compositions for applying films to a variety of substrates, from water-borne coating compositions, are provided. The techniques involve providing desiccant and applying the desiccant with water-borne film-forming composition, in application to a substrate. The desiccant composition provides for take up of free water in of the film-forming composition, without total reliance on ambient conditions, to advantage. Compositions, methods, techniques and resulting constructions are described. The techniques can be applied in wet thick film applications, but are not limited to such applications.Type: GrantFiled: May 30, 2013Date of Patent: October 6, 2015Assignee: Polyguard Products, Inc.Inventors: Frank Wickert, Ted Edward DeZurik
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Patent number: 9034778Abstract: Electrically conductive paths are positioned in and extend transversely across the width of the backing of strips of wrapping material. The electrically conductive paths provide means for conducting electrical current through spirally wrapped protective materials from the surrounding earth to voids formed adjacent the overlapped edges of the wrapping material and thus permit cathodic protection for pipe surfaces exposed to voids formed as a result of improper application or bonding failures of the wrapping material.Type: GrantFiled: July 27, 2007Date of Patent: May 19, 2015Assignee: Polyguard Products, Inc.Inventors: John W. Muncaster, Richard Norsworthy
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Publication number: 20130266736Abstract: Techniques and compositions for applying films to a variety of substrates, from water-borne coating compositions, are provided. The techniques involve providing desiccant and applying the desiccant with water-borne film-forming composition, in application to a substrate. The desiccant composition provides for take up of free water in of the film-forming composition, without total reliance on ambient conditions, to advantage. Compositions, methods, techniques and resulting constructions are described. The techniques can be applied in wet thick film applications, but are not limited to such applications.Type: ApplicationFiled: May 30, 2013Publication date: October 10, 2013Applicant: Polyguard Products, Inc.Inventors: FRANK WICKERT, Ted Edward DeZurik
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Patent number: 8202919Abstract: The present invention relates to a waterproofing and air barrier coating composition that can inhibit mold formation on interior structural surfaces. The coating composition includes a broad spectrum antimicrobial agent and a waterproofing polymeric composition that can also prevent air penetration. The polymeric composition includes a solvent, a hydrocarbon resin, a polymeric composition, and a filler. The present invention also relates to methods for preparation of such a waterproof coating composition, and methods for preventing mold formation on a structural unit, by applying a coating composition to a surface of the structural unit.Type: GrantFiled: October 4, 2010Date of Patent: June 19, 2012Assignee: Polyguard Products, Inc.Inventor: James L. Copeland
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Patent number: 8162567Abstract: An assembly of hollow frustum-shaped bodies arranged and supported on a horizontal support structure is used to form a core structure for water retention cells. The assemblies are arranged in alternately inverted layers with the ends of the frustum-shaped bodies interconnected to form vertical support columns which are horizontally stabilized by horizontal support structure.Type: GrantFiled: April 20, 2010Date of Patent: April 24, 2012Assignee: Polyguard Products, Inc.Inventor: Michael B. Obermeyer
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Patent number: 7686903Abstract: A composite membrane comprising a layer of rubberized asphalt having a heavy duty plastic film layer continuously bonded to one side and, optionally, a layer of nonwoven geotextile continuously bonded to the other side. The membrane can be used in vertical or horizontal applications, and is particularly useful for its stress-relief properties that resist crack formation and propagation in concrete walls and slabs in addition to serving as a barrier to moisture, toxic substances and insects. An appropriate composite membrane of the invention can be advantageously utilized in positive side, blindside, underslab or split slab applications. The thickness of the composite membrane preferably ranges from about 30 mils to about 150 mils.Type: GrantFiled: December 22, 2008Date of Patent: March 30, 2010Assignee: Polyguard Products, Inc.Inventors: John W. Muncaster, Tony Joe Millican
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Patent number: 7488523Abstract: A composite membrane comprising a layer of rubberized asphalt having a heavy duty plastic film layer continuously bonded to one side and, optionally, a layer of nonwoven geotextile continuously bonded to the other side. The membrane can be used in vertical or horizontal applications, and is particularly useful for its stress-relief properties that resist crack formation and propagation in concrete walls and slabs in addition to serving as a barrier to moisture, toxic substances and insects. An appropriate composite membrane of the invention can be advantageously utilized in positive side, blindside, underslab or split slab applications. The thickness of the composite membrane preferably ranges from about 30 mils to about 150 mils.Type: GrantFiled: February 23, 2004Date of Patent: February 10, 2009Assignee: Polyguard Products, Inc.Inventors: John W. Muncaster, Tony Joe Millican