Bermocoll EHM MAX
Bermocoll EHM MAX, Product Data Sheet, Cellulose ether, Bermocoll® EHM MAX is a non-ionic, hydrophobically modified methyl ethyl hydroxyethyl cellulose ether that improves the rheological properties of water-based paints.
https://www.nouryon.com/product/bermocoll-ehm-max-product-data-sheet/