Dupont Safety & Construction, Inc.

E.i. Dupont De Nemours and Company

Ddp Specialty Electronic Materials Us, LLC

Other

Moisture Management, LLC

James Dean Katsaros

Jeffrey Hutchins

Timothy D Wilson

Andrea Wagner Watts

Wazir Nobbee

Bryn Thomas

William Brian Lieburn

John Neill

Jesse C Thrower, Ii

Pallatheri M Subramanian

Mark Allan Lamontia

Ioannis V Bletsos

Mark Larry Stender

Vinodkumar Mehra

Barbara Klimowicz O'Rourke

Nanlin Deng

Donald R Swain

Christopher E Fetterman

Barbara Klimowicz O'rourke

Jesse C Thrower Ii

A water drainage duct for draining water from a dual gasket assembly, wherein the dual gasket assembly is suitable for sealing an abutment joint between two wall panels, the dual gasket assembly comprising a support coupling, a compressible interior gasket, and a compressible weather gasket, with the support coupling comprising a base having at least one gutter channel for directing water, the water drainage duct comprising a body having an attachment accessory for attachment to the support coupling of a dual gasket assembly, the body further having a water collection area, a water drainage channel, and a compressible gasket having an exterior port, wherein the water collection area is in fluid communication with the exterior port in the compressible gasket via the water drainage channel to allow water to move by gravity from the water collection area to and through the exterior port.

Water drainage duct for dual gasket assembly

A wall panel module comprising a first wall panel and one or more dual gasket assembly, the dual gasket assembly being suitable for sealing an abutment joint between edge faces of two wall panels and comprising a support coupling, a compressible interior gasket, and a compressible weather gasket, the support coupling comprising a base having a top surface having an interior gasket support and an exterior gasket support on opposing ends of the support coupling, the compressible interior gasket attached to the interior gasket support and the compressible outer weather gasket attached to the exterior gasket support, the compressible interior gasket and the compressible outer weather gasket mounted on the support coupling with the lengths of the compressible interior gasket and the compressible outer weather gasket parallel to one another and also being parallel to the dual gasket assembly length, the bottom surface of the support coupling base further having an attachment area with the dual gasket assembly attached to the first edge face of the first wall panel via said attachment area.

Wall panel module comprising dual gasket assembly

A tilt wall comprising a sealed abutment joint between two concrete wall panels comprising a first wall panel, a dual gasket assembly, and a second wall panel, wherein the dual gasket assembly comprises an interior gasket, a support coupling, and a weather gasket, with the support coupling attached to a first edge face of the first wall panel by the metallic channel, wherein the first and second wall panels are aligned adjacent to one another in the same plane, with the support coupling positioned between the first edge face of the first wall panel and a second edge face of the second wall panel, the second edge face of the second wall panel positioned relative to the first wall panel a desired distance proximate the first edge face to form a desired breadth of the abutment joint between the edge faces; and the interior gasket and the outer weather gasket in contact with and compressed against both the first and second edge faces to seal the abutment joint between the edge faces.

Tilt wall comprising a dual gasket assembly

Processes for making a tilt wall comprising a sealed abutment joint between two concrete wall panels comprising a first wall panel, a dual gasket assembly, and a second wall panel, wherein the dual gasket assembly comprises an interior gasket, a support coupling, and a weather gasket, with the support coupling attached to a first edge face of the first wall panel by the metallic channel,

Process for making a tilt wall comprising a dual gasket assembly

A composite structural board having a structural board and a water-resistant barrier (WRB) sheet, and a wall system comprising same, wherein a face of the structural board is discontinuously attached to the inner face of the WRB sheet solely by a first adhesive, the WRB sheet fully covering the face of the structural board; wherein the unattached areas between the face of the structural board and the inner face of the WRB sheet define paths by which a liquid can move between the face of the structural board and the inner face of the WRB sheet; in some instances the WRB sheet material extends beyond at least one edge of the structural board forming a WRB sheet flap.

Composite structural board and wall systems containing same

A laminate comprises a wicking fabric and a polymeric film adhered to both sides of the wicking fabric, wherein the wicking fabric comprises a plurality of holes, the polymeric films on both sides of the wicking fabric are fused together at each hole, and the laminate functions as an air barrier when measured in accordance with ASTM E2178-13, and allows the passage of liquid water as per ASTM E2273-18.

Water-drainable air-barrier tape for buildings

A flexible, self-adhering stretchable material with improved stretch and recovery properties is provided as a flashing for use in building openings such as windows. The material includes a microcreped topsheet and a pressure-sensitive adhesive layer. The material extends to the desired length at a low applied force and recovers a low to moderate amount, making it particularly suited for use in the lower corners of window openings.

Self-adhering flashing system having high extensibility and low retraction

A self-adhesive laminate with an emissivity of no greater than about 0.40 made of a sheet layer having first and second outer surfaces, the sheet layer comprising at least one layer selected from the group consisting of nonwoven fabrics, woven fabrics, nonwoven fabric-film laminates, woven fabric-film laminates, films, paper-film laminates, and composites thereof with at least one multi-layer coating on said first outer surface of the sheet layer, said multi-layer coating comprising a first metal coating layer adjacent the first outer surface of the sheet layer; and an outer organic coating layer of a composition containing a material selected from the group consisting of organic polymers, organic oligomers, compounds, and combinations thereof, deposited on the metal layer; and with an adhesive layer coating the second outer surface of the sheet layer and wherein the sheet layer coated with said multilayer coating is creped.

Durable metallized self-adhesive laminates

A flexible, thermoplastic, blow moldable composition which comprises a substantially homogeneous blend of A) about 40-60 wt. % polyamide, B) about 20-58 wt. % of a first ethylene copolymer selected from the group consisting of copolymers of ethylene and at least one alpha, beta ethylenically-unsaturated carboxylic acid having 3-8 carbon atoms, and ionomers of said ethylene copolymers, C) about 1-20 wt. % of a second ethylene copolymer having interpolymerized units of ethylene and 1-10 wt. % of an alpha, beta ethylenically-unsaturated aliphatic epoxide, and D) 0.1-0.6 wt. % fibrillatable polytetrafluoroethylene or fibrillatable modified polytetrafluoroethylene.

Blow moldable thermoplastic polyamide composition

Multilayer laminates formed from at least two layers. The first layer being a flexible blow moldable thermoplastic polyamide composition and the second layer being a vinyl alcohol composition. These laminates can withstand high temperatures for extended periods of time, possess low temperature impact strength, and have resistance to permeation of fuel compositions. These laminates are especially suited for fuel tanks for motor vehicles.

Multilayer laminates from blow moldable thermoplastic polyamide and

Melt fabrication, without precompounding, of a composition comprising a thermoplastic resin, an acid containing ethylene copolymer and a polymeric grafting agent, is provided by (1) bringing the molten components of the composition together for the first time, (2) intermittently shearing the components, preferably in an injection molding machine or a blow molding machine having a screw with a shearing section, and (3) intermittently fabricating in one-step the sheared molten composition into articles of pre-determined shape. The thermoplastic resin is less than 50 volume percent and is at least one continuous phase in the composition. The process is improved by increasing back pressure on the screw used in the injection molding machine, to extend the screw rotation and shear time.

One step preparation and fabrication of partially grafted flexible

A locking device to be usable in conjunction with a deadlock type of locking apparatus mounted in conjunction with a door. The locking device of this invention is to be attached in a fixed manner to the handle of the deadlock locking apparatus with there being an elongated bar section that is to abut against the conventional doorknob of the door. Any unauthorized turning of the deadlock handle will be prevented since a deadlock handle is constrained due to the elongated bar portion abutting against the doorknob. The locking device of this invention includes a bracket section which is to be movable to accommodate to different positions of deadlock handles.

Growing community of inventors

Midlothian, VA, United States of America

James Dean Katsaros