TOOL FOR MAKING MICROSTRUCTURED ARTICLES

摘要

A method for making a microstructured article, including (1 forming a first microstructured pattern on a substrate; (2) replicating the first microstructured pattern to make a second microstructured pattern in a flexible material; (3) replicating the second microstructured pattern multiple times to form a third microstructured pattern in a crosslinkable material to make a tool on a first carrier; and (4) replicating the third microstructured pattern in a polymer to make at least one microstructured article.