ADHESIVE ELEMENT ADHESIVELY ATTACHED BY PRESSING Russian patent published in 2019 - IPC C09J7/20 C09J7/38 

FIELD: chemistry.

SUBSTANCE: group of inventions relates to an adhesive element (embodiments). Adhesive element, which is adhesively attached by pressing, has the possibility of correcting the position and adhesion. Adhesive element comprises a base, a layer of a pressure-sensitive adhesive formed on one surface of the base, and a number of protruding elements located at a distance from each other on the main surface of the layer sensitive to pressure of the adhesive on the side opposite to the base. Each of protruding elements consists of cluster of multiple cohesive particles, where adhesive element has friction force from 0.05 to 0.4 N/cm² relative to stainless steel plate serving as an adherent, when measuring, when protruding elements are in contact with surface of adherent. Shear adhesion strength is from 45 to 287.1 N/cm².

EFFECT: technical result achieved when using an adhesive element according to the invention, provides sufficient adhesion strength in addition to the possibility of position correction.

39 cl, 15 dwg, 19 tbl