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US 9,957,348 B2Granted
Pyridiniuivi-based compound, epoxy resin composition comprising same, and apparatus manufactured using same
AssigneeSamsung SDI Co., Ltd.
InventorsDong Hwan Lee, Min Gyum Kim, Jung Seob Kim, Jin Min Cheon, Hwan Sung Cheon, Seung Han
Life of this patent
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Abstract
The present invention relates to a pyridinium-based compound of chemical formula 1, an epoxy resin composition comprising the same, and an apparatus manufactured by using the same.
Claims12
A pyridinium-based compound represented by Formula 1:
- (wherein, in Formula 1, R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are each independently hydrogen, a hydroxyl group, an amino group (—NH2), a nitro group (—NO2), a cyano group (—CN), a C1 to C10 alkyl group, a C6 to C20 aryl group, a C1 to C10 alkoxy group, a C3 to C10 cycloalkyl group, R—C(═O)—* (where R is a C1 to C10 alkyl group, and * is a binding site between elements), or R′—SO2—* (where * is a binding site between elements, and R′ is a C1 to C10 alkyl group or C6 to C20 aryl group);
- R11 and R12 are each independently hydrogen, a C1 to C10 alkyl group, a C6 to C20 aryl group, or a hydroxyl group;
- and
- X is *—NRaRb (where Ra and Rb are each independently hydrogen, a C1 to C10 alkyl group, a C6 to C20 aryl group, a C1 to C10 alkoxy group, a C6 to C20 aryloxy group, or a C7 to C20 arylalkyl group, and * is a binding site between elements) or *—ORc (where Rc is hydrogen, a C1 to C4 alkyl group, a C6 to C20 aryl group, a C1 to C10 alkoxy group, a C6 to C20 aryloxy group, or a C7 to C20 arylalkyl group, and * is a binding site between elements).
1 more element
A curing catalyst represented by Formula 1:
- (wherein, in Formula 1, R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are each independently hydrogen, a hydroxyl group, an amino group (—NH2), a nitro group (—NO2), a cyano group (—CN), a C1 to C10 alkyl group, a C6 to C20 aryl group, a C1 to C10 alkoxy group, a C3 to C10 cycloalkyl group, R—C(═O)—* (where R is a C1 to C10 alkyl group, and * is a binding site between elements), or R′—SO2—* (where * is a binding site between elements, and R′ is a C1 to C1 alkyl group or C6 to C20 aryl group);
- R11 and R12 are each independently hydrogen, a C1 to C10 alkyl group, a C6 to C20 aryl group, or a hydroxyl group;
- and
- X is *—NRaRb (where Ra and Rb are each independently hydrogen, a C1 to C10 alkyl group, a C6 to C20 aryl group, a C1 to C10 alkoxy group, a C6 to C20 aryloxy group, or a C7 to C20 arylalkyl group, and * is a binding site between elements) or *—ORc (where Rc is hydrogen, a C1 to C4 alkyl group, a C6 to C20 aryl group, a C1 to C10 alkoxy group, a C6 to C20 aryloxy group, or a C7 to C20 arylalkyl group, and * is a binding site between elements).
1 more element
Dependencies are inferred from the claim text.