Patent ID: 11920000
Assignee: BASF SE
Field: Basic materials chemistry (Chemistry)
Classification: CPC C | IPC C

Claim 0:
1. An alkoxylated polyamidoamine obtainable by:
a) reacting a polycarboxylic compound having a total number TN of carboxylic groups of 3 to 10
with a primary diamine of formula I:

H2N—Z—NH2 

wherein Z represents a bond or an organic group with 1 to 20 carbon atoms in a ratio of 0.3 TN to TN mols of the diamine per 1 mol of the polycarboxylic compound, and
b) alkoxylating the product obtained in a) with at least 0.5 mol of alkyleneoxide per 1 mol of primary amino groups.