System and method for flexible sealant with density modifier

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11505672
APP PUB NO 20200255616A1
SERIAL NO

16862459

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Abstract

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The disclosed latex system comprises a one-component, closed-cell, semi-foam, mastic sealant using gas-filled, flexible, organic microspheres to create a product that is elastic and compressible under pressure without protruding in an outward direction when compressed, thereby allowing the applied sealant to compress in an enclosed, maximum-filled channel unlike typical mastic sealants (while retaining the ability to rebound). This allows the sealant to function as a gasket, and, once fully cured, to have properties including vibration damping, insulating, and condensation resistance. The sealant can be formulated as an air barrier or a vapor barrier and at various degrees of moisture resistance. It may be applied by different packaging variations including aerosol can (bag in can or bag on valve), airless sprayer, cartridge tubes, foil tubes, squeeze tubes, and buckets to be applied using a brush, trowel, spatula, etc. The disclosed mastic sealant can also be formulated to be smoke-resistant and flame-resistant.

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Patent Owner(s)

Patent OwnerAddress
POLYMER ADHESIVES LLC3963 MAPLE AVENUE SUITE 170 DALLAS TX 75219

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kocurek, Devin Crowley, US 5 8
Kocurek, Sandra Crowley, US 5 8
Perriello, Jonathan Granbury, US 4 8

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