Textile fabric sheet having stain and liquid resistance and the preparation method thereof
OwnerSoon Kie Junginventor
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Abstract
Provided are a textile fabric sheet having stain and liquid resistance including (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 and a method of preparing the same. Thus, a 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.
Claims15
A textile fabric sheet having stain and liquid resistance, comprising:
- (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,
- wherein the first polyurethane coating layer (b) is formed from a composition consisting of a polyurethane resin, a curing agent and an organic solvent;
- the second aqueous acrylic coating layer (c) is formed from a composition consisting of an acrylic resin, a softening agent, an antifoaming agent, a water repellent agent and water;
- and an amount of the second aqueous acrylic coating layer ranges from 25 g/m2 to 75 g/m2, and
- the third stain-resistant coating layer is formed from a composition consisting of a polyurethane resin, a silicone resin, inorganic particles, and an organic solvent.
Dependencies are inferred from the claim text.