Invention Grant
US08398804B2 Pressure sensitive textile adhesive 有权
压敏纺粘胶

Pressure sensitive textile adhesive
Abstract:
A method of wash-durably bonding integrated textile emblems such as patches, emblems, labels and cut textile parts to another textile article by laminating a pressure sensitive acrylic polymer adhesive to the back surface of the textile emblem. The acrylic polymer adhesive has a storage modulus that is greater than a loss modulus throughout a frequency range of from 0.1885 Hz to 628 Hz where bonding and debonding are expected to occur, and is devoid of any cross linking additives or reagents. The integrated textile emblem with laminated pressure sensitive acrylic polymer adhesive has improved adhesion to low-to-high energy surfaces, is not water soluble and is of adequate thickness to provide a wash-durable textile-to-textile bond capable of seaming or permanently attaching items such as textile panels, appliqué bearing text, numbers, logos and other indicia for the apparel, accessory and other industries.
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