Back to results
US 10,010,838 B2Granted
Dispersing resins
AssigneeEvonik Degussa GmbH
InventorsPhilippe Favresse, Andre Broetzmann, Anette Vogt, Katrin Roland, Thorsten Schierle, Irina Maedche, Christian Maus
Life of this patent
Estimating the term…
Abstract
A dispersing resin of formula (I), T-P-Z-T (I). The dispersin resin of this formula is defined where T is at least one monocarboxylic acid, where Z includes at least one of a polyallylamine and a poly(C2-4-alkyleneimine), and where P is a polyester obtained by a process of reacting a dicarboxylic or a polycarboxylic acid and a diol or a polyol.
Claims20
A dispersing resin of the general formula (I),
- T-P-Z-T (I)
- or salts thereof,
- wherein
- T is a monocarboxylic acid,
- Z comprises at least one of a polyallylamine and a poly(C2-4-alkyleneimine),
- P is a polyester obtained by a process comprising reacting a dicarboxylic or a polycarboxylic acid and a diol or a polyol.
3 more elements
Dependencies are inferred from the claim text.