Curable composition and cured product thereof
AssigneeTaiyo Holdings Co., Ltd.
InventorsYutaka YOKOYAMA, Kazuyoshi YONEDA
Life of this patent
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AssigneeTaiyo Holdings Co., Ltd.
InventorsYutaka YOKOYAMA, Kazuyoshi YONEDA
Estimating the term…
[Objective] To provide a curable composition that is useful as, for example, a solder resist for printed wiring boards, is higher in flame retardancy, coatability, resolution, storage stability and low warpage and is also suitable for an inkjet printing method, and a cured product thereof. [Solution] A curable composition containing (A) a compound having a (meth)acryloyl group, (B) a heat-curable component, (C) a photopolymerization initiator, (D) a crystalline flame retardant and (E) a wetting and dispersing additive, in which the content of the wetting and dispersing additive (E) is 1% by weight to 9% by weight with respect to the content of the crystalline flame retardant (D), a cured product obtained from the curable composition and an electronic component having the cured product.
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