| 摘要 |
PURPOSE: A glasses frame which color is changed in accordance with temperature and a fabrication method of the same are provided to coat and dry cholesteryl liquid crystal(CH3(CH3)4a) on a conventional glasses frame and then coat transparent pain on the dried surface. CONSTITUTION: A conventional glasses frame is fabricated by mixing dye such as black, dark brawn, dark gray, etc. with ordinary resin and then injecting or molding the mixture. Then, cholesteryl liquid crystal(CH3(CH3)4a) is coated on the all surface or a part of the frame and then dried for about one hour under the temperature of 30-70 deg. Next, transparent paint is coated on the dried surface of the frame and then dried for 30-50 min under the temperature of 30-70 deg. The cholesteryl liquid crystal(CH3(CH3)4a) has a green, red, yellow or blue color.
|
