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

Claim 5:
6. The polymer according to claim 1, wherein, as a repeating unit of the formula (II),
(1) it contains at least one repeating unit of the formula (II-a),, where
A3 represents a C1-C6-alkanediyl group,
Z1 represents a C2-C8-alkanediyl group,
X represents an amino group —N(R5)(R6) or an ammonio group —N+(R5)(R6)(R7) 1/n Ann-,
where R5, R6 and R7 each independently represent a hydrogen atom, a C1-C4-alkyl group or a C2-C4 hydroxyalkyl group and 1/n Ann- is an equivalent of an n-valent anion; and/or
(2) it contains at least one repeating unit of the formula (II-b),, wherein A6 represents a (C2 to C6)-alkanediyl group; and/or
(3) it contains at least one repeating unit of the formula (II-c),, where
A3 represents a C1-C6-alkanediyl group,
Z1 represents a C2-C8-alkanediyl group,
X represents an amino group —N(R5)(R6) or an ammonio group —N+(R5)(R6)(R7) 1/n Ann-,
where R5, R6 and R7 each independently represent a hydrogen atom, a C1-C4-alkyl group or a C2-C4 hydroxyalkyl group and 1/n Ann- is an equivalent of an n-valent anion; and/or
(4) it contains at least one repeating unit of the formula (II-d),, where A6 represents a (C2 to C6)-alkanediyl group,
Z3 represents a C2-C8-alkanediyl group.