Tread rubber composition for color smoke tires, tire comprising the same, and method of manufacturing the same

摘要

Disclosed herein is a tread rubber composition for tires, including a sublimation dye that is activated by heat generated by frictional contact with a road surface to generate smoke having various colors at a wavelength of about 39-76x10 -6 cm in a frequency range of about 39.5-77x10 -13 vps. In addition, a tire including the tread rubber composition and a method of manufacturing the tread rubber composition are also provided. According to the current invention, the tread rubber composition included in the tire can generate smoke having a single color or mixed colors selected from among various colors, therefore obtaining smoke that gives optimal enjoyment and satisfies requirements of drivers at motor sports events, such as drifting.