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US 12,503,478 B2Granted
Organosilane compounds and methods of making and using the same
AssigneeWilmar Trading Pte. Ltd.
InventorsPaul A. Bertin, Charles E. Coburn
Life of this patent
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Abstract
Silane compounds derived from medium-chain fatty acids are generally disclosed herein. Methods of using such compounds, for example, as compatibilizing agents, are also disclosed herein, as well as methods of making such compounds, for example, from medium-chain fatty acids derived from natural oils.
Claims6
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.
7 more elements
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.
13 more elements
Dependencies are inferred from the claim text.