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Armstrong World Industries Inc patents


Recent patent applications related to Armstrong World Industries Inc. Armstrong World Industries Inc is listed as an Agent/Assignee. Note: Armstrong World Industries Inc may have other listings under different names/spellings. We're not affiliated with Armstrong World Industries Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "A" | Armstrong World Industries Inc-related inventors


Scrim attachment system

The present invention is directed to ceiling panels formed from a porous scrim that is coupled to an acoustical substrate using a scrim attachment system that includes an adhesive.... Armstrong World Industries Inc

High solids color face and edge coatings for building panels

Described herein is a coated building panel having a body and a surface coating atop the body, the surface coating comprising inorganic pigment and a polymeric dispersant comprising a polymer backbone and pendant side chains extending from the polymer backbone; wherein the surface coating comprises a liquid carrier in an... Armstrong World Industries Inc

Voc and odor reducing building panels

Described herein is a building panel comprising a substrate and an odor and VOC reducing coating applied to the substrate, the coating comprising a blend of a first component comprising ethylene urea; a second component comprising silica; and a rheology modifier.... Armstrong World Industries Inc

High performance coatings for building panels

The present invention is directed to dirt and anti-microbial resistant articles that include a substrate, a powder coating applied to the substrate, the powder coating may comprise a cross-linked polymeric binder. The powder coating may comprise a blend of metal borate and a sulfur-containing benzimidazole compound, wherein the metal borate... Armstrong World Industries Inc

Mounting hardware and mounting system for vertical panels

A mounting clip and a system for mounting a vertical panel from a support member suspended from a ceiling. The mounting clip has a panel mounting section, a support member receiving portion, and a movable mounting section. The support member receiving portion extends from the panel mounting section. The movable... Armstrong World Industries Inc

Ceiling system

A ceiling system includes a grid support member, and first and second ceiling panels abutted at a joint. In the factory-supplied condition, each panel has a facing sheet already adhesively bonded to a central region of the panel. Perimeter portions of the facing are left un-bonded to an annular peripheral... Armstrong World Industries Inc

Humidity and sag resistant building panel

Described herein is an stain and sag resistant acoustic building panel comprising a porous body formed from building material and latex binder, wherein the building material may include fibers and filler and at one of the building materials has been pre-treated with a charge-modifying component, thereby enhancing the sag-resistance of... Armstrong World Industries Inc

Water stain and sag resistant acoustic building panel

Described herein is an stain and sag resistant acoustic ceiling panel comprising a porous body formed from mineral and cellulosic fibers having an upper surface opposite a lower surface and at least one side surface extending between the upper surface and the lower surface; a first layer applied to the... Armstrong World Industries Inc

Ceiling system

A ceiling system including: a ceiling structure suspended in an interior space. The ceiling structure includes: a perimeter frame defining a central opening, the perimeter frame comprising a fabric gripping member; a support grid comprising a plurality of intersecting struts defining a plurality of grid openings, the support grid disposed... Armstrong World Industries Inc

Sag-resistant substrates and methods of preparing and using same

Described herein are substrates comprising: a core comprising a plurality of open cells; a first facing layer attached to a first major side of the core by a first adhesive; and a second facing layer attached to a second major side of the core by a second adhesive; wherein the... Armstrong World Industries Inc

Compositions for repairing defects in surface coverings

Described herein are putty compositions comprising: an initiator component comprising a thermal initiator and a photo initiator; an acrylate-functional resin; and a filler composition comprising: calcium carbonate particles; and glidant particles; wherein the calcium carbonate particles and the glidant particles are present in a weight ratio ranging from about 4:1... Armstrong World Industries Inc

Self-leveling putty compositions

Described herein are putty compositions having a first reactive component comprising a first acrylate oligomer and a second reactive component comprising a second acrylate oligomer that comprising a urethane acrylate oligomer, as well as an initiator component wherein the first acrylate oligomer and the second acrylate oligomer are present in... Armstrong World Industries Inc

Voc and odor reducing building panels

Described herein is a building panel comprising a substrate and an odor and VOC reducing coating applied to the substrate, the coating comprising a blend of a first component comprising ethylene urea; a second component comprising silica; and a rheology modifier.... Armstrong World Industries Inc

Ceiling system

A ceiling system including: a ceiling structure suspended in an interior space. The ceiling structure includes: a perimeter frame defining a central opening, the perimeter frame comprising a fabric gripping member; a support grid comprising a plurality of intersecting struts defining a plurality of grid openings, the support grid disposed... Armstrong World Industries Inc

Ceiling system

A ceiling system including: a ceiling structure suspended in an interior space. The ceiling structure includes: a perimeter frame defining a central opening, the perimeter frame comprising a fabric gripping member; a support grid comprising a plurality of intersecting struts defining a plurality of grid openings, the support grid disposed... Armstrong World Industries Inc

Scrim attachment system

The present invention is directed to ceiling panels formed from a porous scrim that is coupled to an acoustical substrate using a scrim attachment system that includes an adhesive.... Armstrong World Industries Inc

Fire performance for wood veneer laminated ceiling tile

The present invention is directed to a building panel having a laminate structure, the laminate structure including a topcoat layer comprising a first intumescent composition, a cellulosic veneer layer, an adhesive layer formed from an adhesive composition comprising a second intumescent composition, and a metallic substrate layer and wherein the... Armstrong World Industries Inc

Suspended ceiling system, securing members, and process of installing a suspended ceiling system

Disclosed is a suspended ceiling system, a securing member, and process of installing a patterned suspended ceiling system. The suspended ceiling system includes a grid system having first members and second members, and at least one substrate which extends below the grid system. The at least one substrate has an... Armstrong World Industries Inc

Ceiling system

A ceiling system includes a ceiling support structure supporting a plurality of ceiling panels, each ceiling panel including a core layer having a top surface facing a first interior space above the ceiling panels, a bottom surface facing a second interior space below the ceiling panels, and a plurality of... Armstrong World Industries Inc

Ceiling system

A ceiling system, a ceiling panel, and a method of covering a ceiling support with a plurality of ceiling panels. In one aspect, the invention may be a ceiling system comprising: a plurality of ceiling panels, each of the ceiling panels comprising: an upper face; a lower face opposite the... Armstrong World Industries Inc

Impact resistant wear layer

The invention is directed to dimensionally stable flooring panels that have mechanical locking profiles. The flooring panels having at least two layers that include a wear layer and a substrate layer, wherein the wear layer forms a part of the mechanical locking profiles.... Armstrong World Industries Inc








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