Carpet product and process for the manufacturing of a carpet product
AssigneeWacker Chemical Corporation
InventorsDENNIS SAGL, RONALD JOSEPH PANGRAZI, JOHN M. MCCLURKEN
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AssigneeWacker Chemical Corporation
InventorsDENNIS SAGL, RONALD JOSEPH PANGRAZI, JOHN M. MCCLURKEN
Estimating the term…
A carpet product includes in sequence a) a primary backing material having a back side and a face side, with carpet fibers extending from the face side to form a carpet pile and also passing through the primary backing material and forming loops on the back side; b) a primary coating layer on the loops, including a vinyl acetate ethylene copolymer and present at from 542 to 1085 g/m2 (16 to 32 oz./yd2) on a dry solids basis; c) a secondary coating layer on the primary coating layer, including a styrene-butadiene copolymer; and d) a secondary backing material on the secondary coating layer and adhered thereby to the primary coating layer.
A carpet product comprising in sequence
Dependencies are inferred from the claim text.