DUAL OVENABLE, REPULPABLE COATED PAPERBOARD FOR FOOD CONTAINERS AND METHOD FOR MANUFACTURING THEREOF
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United States of America
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Issued Date -
Nov 28, 2024
app pub date -
May 3, 2024
filing date -
May 3, 2024
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Abstract
A method for manufacturing a dual ovenable, repulpable coated cellulosic board for forming food containers includes: coating an aqueous-based acrylic polymer blend barrier basecoat on a first major side of a cellulosic board substrate; and coating an aqueous-based acrylic polymer blend barrier topcoat on the aqueous-based acrylic polymer blend barrier basecoat, wherein an oleophobicity of the aqueous-based acrylic polymer blend barrier basecoat is higher than an oleophobicity of the aqueous-based acrylic polymer blend barrier topcoat.
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