Sarah Houlton is a freelance journalist who has been writing about chemistry-related topics since the early 1990s. She has a PhD in synthetic organic chemistry from Imperial College, London. She is the Associate Editor at Urethanes Technology International and UTECH-polyurethane.com. Sarah's area of interest is the North American polyurethane market.
ISPA says many of its members are using their manufacturing resources to help meet supply challenges in US hospitals. In addition to making hospital beds and other mattresses, some are converting their sewing operations to safety mask production.