Water-soluble polymers and thickeners continue to grow in market volume and diversity. Today there is a noticeable trend toward cosmetic applications that depend upon stimuli-responsive behavior that results in thermo-associative thickening at desired temperatures. This article reviews recent trends in thermally initiated stimuli-responsive materials and provides some insight into the physicochemical mechanisms that underpin this fascinating behavior.
Stimuli-responsive Polymer Systems: A Review of Thermo-associative Thickening
October 2, 2006 | By: Robert Y. Lochhead, The University of Southern Mississippi
Z-COTE LSA provides broad-spectrum protection from long wave UVA rays and medium wave UVB rays by physically scattering, reflecting and absorbing solar radiation.
- Zinc Oxide
- UVA, UVB Sunscreen
- UVA Protection
- UVB Protection