Inventor
HAWKINS DOUGLAS R
US3 patents
Patents
3 patentsUS10450472B2Oct 22, 2019
Alkylene oxide urethane associative thickener modified with a hydrophobic oligomer
ROHM & HAAS0 citations48
US9790345B2Oct 17, 2017
Acid suppressible rheology modifier stabilized with phosphoric acid ester surfactant
ROHM & HAAS1 citations48
US10150852B2Dec 11, 2018
Process for preparing hydrophobically modified alkylene oxide urethane polymer
ROHM & HAAS0 citations45