| 摘要 |
<p>An improved windshield wiper blade is disclosed. The lip surface of a flexible windshield wiper blade having a low coefficient of friction is coated with a effective thickness of a coating material selected from the group consisting of elastomeric and plastic materials having a Young's modulus of from about 106 to about 1011 dynes/cm2. The treated blade exhibits substantially better wipe, wear and friction qualities than untreated blades.</p> |
