Back to results
US 12,297,315 B2Granted
Water-based compositions
AssigneeArkema France
InventorsYinzhong Guo, Tuoqi Li, Xue Chen, Stephen W. King
Life of this patent
Estimating the term…
Abstract
Water-based compositions that include a reaction product formed by reacting a polyol and an aminopolycarboxylic compound are discussed herein. The water-based compositions can include an isocyanate.
Claims7
A water-based composition comprising:
- a reaction product made by reacting a polyol and an aminopolycarboxylic compounds, wherein the aminopolycarboxylic compound is an ethylenediaminetetraacetic compound and the reaction product has from 0.03 to 2 weight percent of units derived from the aminopolycarboxylic compound based upon a total weight of the reaction product;
- an isocyanate;
- and
- water.
1 more element
Dependencies are inferred from the claim text.