| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To produce a highly sliding down coating on a substrate material simply and inexpensively. <P>SOLUTION: This coating having a highly water-sliding property formed on the substrate material is characterized by containing a copolymer containing a hydrocarbon-based vinyl monomer as a copolymerization component and also having≥0.5 cm/sec sliding speed defined as follows. Sliding down speed: Under an environment of 20±5°C temperature and 50±10% relative humidity, a water droplet is formed by dripping 50μl distilled water on a sample loaded as inclined by 15°based on a horizontal surface, and the speed is calculated by measuring the time that the water droplet moves by 90 mm. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
