| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a polyurea composition, multi-component composite coating, an article formed of the multi-component composite coating, and a method for forming the article. <P>SOLUTION: The coating composition is formed from a reaction mixture comprising an isocyanate-functional component and an amine-functional component. The composition is applied to a substrate under the conditions that the ratio of equivalents of isocyanate groups to equivalents of amine groups is greater than 1 while the volume mixing ratio of the isocyanate-functional component to the amine-functional component can be applied to a substrate at 1:1. The multi-component coating composition is applied to a substrate, particularly for providing protection against corrosion, abrasion, collision damage, chemicals, UV light and/or other environmental conditions. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
