Functionalized ketone-aldehyde condensation resins
AssigneeEvonik Degussa GmbH
InventorsChristoph Juergen DUERR, Bettina BURIAN, Daniel ENGELKE, Michael EWALD, Tanja JOERRES, Erika RETZLAFF
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Abstract
A functionalized ketone-aldehyde condensation resin is produced by condensing a ketone and an aldehyde in the presence of at least one alcohol or alkoxylate thereof, wherein the alcohol comprises amino alcohols and derivatives thereof, hydroxybutyl vinyl ether, OH-functional acrylates, OH-functional terpenes, OH-functional halogen compounds, hydroxycarboxylic acids, sulphur-containing alcohols, hydroxyl-containing urea derivatives, carbohydrates, siloxanes, OH-functional phosphorus compounds or unsaturated alcohols.
Claims24
A process for preparing a functionalized resin, comprising:
- condensing a ketone and an aldehyde in the presence of at least one alcohol or the alkoxylate thereof,
- wherein the alcohol comprises a member selected from the group consisting of an amino alcohol, a compound which is obtained from an amino alcohol, hydroxybutyl vinyl ether, an OH-functional acrylate, an OH-functional terpene, an OH-functional halogen compound, a hydroxycarboxylic acid, a sulphur-containing alcohol, a compound which is obtained from a hydroxyl-containing urea, a carbohydrate, a siloxane, an OH-functional phosphorus compound, an unsaturated alcohol and mixtures thereof.
Dependencies are inferred from the claim text.