Textile fabric sheet having stain and liquid resistance and the preparation method thereof
OwnerSoon Kie JUNGinventor
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Abstract
A textile fabric sheet having stain and liquid resistance includes (a) a fabric substrate, (b) a first polyurethane coating layer formed on a first surface of the fabric substrate; (c) a second aqueous acrylic coating layer formed on the first coating layer of the polyurethane coating layer; and (d) a third stain-resistant coating layer formed on the second aqueous acrylic coating layer. A method of preparing the textile fabric sheet is provided. The texture characteristic of the fabric substrate itself can be exhibited, and due to the polyurethane coating layer, the aqueous acrylic coating layer and the stain-resistant coating layer stacked in three steps, excellent water resistance, stain resistance and air permeability can be exhibited.
Claims12
A method of preparing a textile fabric sheet having stain and liquid resistance, comprising:
- (i) knife-coating a polyurethane coating composition on a first surface of a fabric substrate at least once and drying the polyurethane coating composition to form a first polyurethane coating layer;
- (ii) knife-coating an aqueous acrylic coating composition on the top of the first polyurethane coating layer at least once and drying the aqueous acrylic coating composition to form a second aqueous acrylic coating layer;
- and
- (iii) knife-coating a stain-resistant coating composition on the top of the second aqueous acrylic coating layer at least once and drying the stain-resistant coating composition to form a third stain-resistant coating layer to provide the textile fabric sheet,
- wherein the textile fabric sheet comprises
- the fabric substrate,
- the first polyurethane coating layer formed on the first surface of the fabric substrate,
- the second aqueous acrylic coating layer formed on the first polyurethane coating layer, and
- the third stain-resistant coating layer formed on the second aqueous acrylic coating layer.
Dependencies are inferred from the claim text.