Patent ID: 11945143
Assignee: EMS-CHEMIE AG
Field: Other special machines (Mechanical engineering)
Classification: CPC B  C | IPC B

Claim 11:
12. The composite according claim 1, wherein the polyethyleneimine homopolymer of component (B) is a branched polyethyleneimine homopolymer, which has a ratio of primary to secondary amines in the range of 1:2-2:1, and/or a ratio of primary to tertiary amines in the range of 3:1-1:1, and/or a ratio of secondary to tertiary amines in the range of 3:1-1:1;
and/or
in that the polyethyleneimine homopolymer of component (B) is a branched polyethyleneimine homopolymer with a number average molar mass Mn in the range of 500-50,000 g/mol,
and/or in that the polyethyleneimine homopolymer of component (B) is a branched polyethyleneimine homopolymer with a content of primary amino groups in the range of 5000-20,000 μeq/g;
and/or
in that the polyethyleneimine homopolymer of component (B) is a branched polyethyleneimine homopolymer with a water content of less than 4 percent by weight.