Patent ID: 11873468
Assignee: HENKEL AG & CO. KGAA
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 9:
10. The polymer according to claim 1, wherein it contains at least one structural unit of the formula (IV) as the further repeating unit,, , where
R8 represents a hydrogen atom or a methyl group,
A5 represents an oxygen atom or a group —NH—,
R9 represents a hydroxy-terminated polyalkylene oxide group, a C1-C4-alkyl-terminated polyalkylene oxide group, a C2-C6 hydroxyalkyl group, a C3-C6 polyhydroxyalkyl group, a C1-C6-alkyl group, a C1-C4-alkoxy-C2-C4-alkyl group, a 2-hydroxyethyl group, a 2-hydroxypropyl group, a 2-methyl-1-propanesulfanoic acid group and its sodium salt, an N-[tris(hydroxymethyl)methyl] group, a 2-carboxyethyl group and/or a 3-sulfopropyl group.