Granted Patent B2

US 12,503,478 · App. 17/528,255 · Granted Dec 23, 2025

Inventors: Paul A. Bertin (Western Springs, IL); Charles E. Coburn (Vernon Hills, IL)

Assignee: Wilmar Trading Pte. Ltd.

C07F7/1876

Abstract

Claims (31)

1 . A compound of formula (I):

wherein:

G1 is —(CH2)9 or —(CH2) 11 —;

G2 is C(O);

R1 is an organosilane moiety, wherein the organosilane moiety is a moiety of formula (II):

—Si(R11)(R12)(R13)  (II)

wherein:

R11, R12, and R13 are independently a hydrogen atom, a halogen atom, —OH, C1-12 alkyl, C6-14 aryl, C1-12 alkyloxy, or C6-14 aryloxy, wherein at least one of R11, R12, and R13 is C1-12 alkyl, C6-14 aryl, C1-12 alkyloxy, or C6-14 aryloxy;

R2 is NH—R4;

R4 is independently C2-12 alkenyl, or C1-101 heteroalkyl, each of which is optionally substituted one or more times by substituents selected independently from Rx, and

Rx is a halogen atom, —OH, —NH2, C1-6 alkyl, C2-6 alkenyl, C1-12 heteroalkyl, or C6-14 aryl, wherein any two-OH substituents on immediately adjacent carbon atoms may optionally combine to form an epoxy group.

2 . The compound of claim 1 , wherein G1 is —(CH2)9—.

3 . The compound of claim 1 , wherein each of R11, R12, and R13 is C1-12 alkyloxy.

4 . The compound of claim 3 , wherein each of R11, R12, and R13 is selected independently from the group consisting of: methoxy, ethoxy, isopropoxy, propoxy, butoxy, sec-butoxy, isobutoxy, and tert-butoxy.

5 . The compound of claim 4 , wherein each of R11, R12, and R13 is ethoxy.

6 . A compound of formula (I):

wherein:

G1 is —(CH2)9 or —(CH2) 11 —;

G2 is —CH2— or C(O);

R1 is an organosilane moiety, wherein the organosilane moiety is a moiety of formula (II):

—Si(R11)(R12)(R13)  (II)

wherein:

R11, R12, and R13 are independently a hydrogen atom, a halogen atom, —OH, C1-12 alkyl, C6-14 aryl, C1-12 alkyloxy, or C6-14 aryloxy, wherein at least one of R11, R12, and R13 is C1-12 alkyl, C6-14 aryl, C1-12 alkyloxy, or C6-14 aryloxy;

R2 is NH—R4;

wherein R4 is a moiety of formula (III):

-G3-N+(R21)(R22)-G4-R23  (III)

wherein:

G3 is C1-12 alkylene;

G4 is C1-6 alkylene;

R21 and R22 are independently a hydrogen atom or C1-20 alkyl; and

R23 is a hydrogen atom or a phenyl moiety.

Assignments (1)

Continuity (4)

References Cited (56)