BRANCHED RHEOLOGY MODIFIER WITH HYDROPHOBIC END-CAPPING GROUPS

• Main Authors: RABASCO, John J, WANG, Wenqin, FURUYA, Masaki
• Format: Patent
• Language: English
• Published: 01.06.2023
• Subjects: CHEMISTRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONSONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP

The present invention is a composition comprising a waterborne hydrophobically modified alkylene oxide urethane thickener comprising structural units of a) a polyalkylene glycol; b) a polyisocyanate; and c) a C