Deborah Addison,Sally Stephens,Patrick Joseph Brosnan,Gary Street,Ian Teet,Risham Amjad
申请号：
US15225536
公开号：
US10357406B2
申请日:
2016.08.01
申请国别(地区):
US
年份:
2019
代理人:
摘要：
A method of applying a patterned coating of a silicone adhesive to a substrate sheet, comprising the steps of pattern coating a silicone precursor composition onto the substrate, followed by thermally curing the precursor composition coated on the substrate. The precursor composition is a viscous fluid, and the pattern coating is performed by suitably modified block printing, intaglio printing or screen printing methods. Also provided are coated substrates obtainable by the methods of the invention, and wound dressings comprising such coated substrates.
