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US 2014/0213722 A1Published application
Thermosetting composition, hardened film and electronic component
AssigneeJnc Corporation
InventorsTAKAYUKI HIROTA, HIROSHI ANRAKU, AYAKO KIKUCHI, HIROYUKI SATO
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Abstract
A thermosetting composition containing a compound (A) and a compound (B) is described, wherein the compound (A) is a carboxylic acid ester having at least one group represented by formula (1): and the compound (B) is a diamine. In formula (1), R1 is alkyl having 1 to 10 carbons, R2 is independently alkylene having 2 or 3 carbons, and n is an integer of 1 to 3.
Claims8
A thermosetting composition comprising:
- (A) a carboxylic acid ester having at least one group represented by formula (1);
- and
- (B) a diamine,
- wherein in formula (1), R1 is alkyl having 1 to 10 carbons, R2 is independently alkylene having 2 or 3 carbons, and n is an integer of 1 to 3.
1 more element
Dependencies are inferred from the claim text.