Patent ID: 11957771
Assignee: HENKEL AG & CO. KGAA
Field: Pharmaceuticals (Chemistry)
Classification: CPC A | IPC A

Claim 4:
5. The process according to claim 1, wherein the agent (a) comprises at least one organic silicon compound (a1) of formula (II),

(R5O)c(R6)dSi-(A)e-[NR7-(A′)]f-[O-(A″)]g-[NR8-(A′″)]h-Si(R6′)d′(OR5′)c′  (II),, where
e and f both stand for the number 1,
g and h both stand for the number 0,
A and A′ independently represent a linear, bivalent C1-C6 alkylene and
R7 represents a hydrogen atom, a methyl group, a 2-hydroxyethyl group, a 2-alkenyl group, a 2-aminoethyl group or a group of formula (III).