Nonwoven with two-part binder system

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United States of America Patent

PATENT NO 11959210
APP PUB NO 20210207301A1
SERIAL NO

17056074

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Abstract

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Disclosed herein is a binder system for nonwoven fiber mats that provides desirable properties to the nonwoven mat including desirable porosity, desirable surface properties e.g., desirable wettability and/or moisture resistance, and enhanced tensile strength. The system includes a two-part binder that includes (1) a formaldehyde-free carbohydrate-based binder and (2) a formaldehyde-free hydrophobic acrylic-based hinder.

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Patent Owner(s)

Patent OwnerAddress
OWENS CORNING INTELLECTUAL CAPITAL LLCONE OWENS CORNING PARKWAY TOLEDO OH 43659-2125

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wu, Tony Westerville, US 21 176

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