Abstract: A photocurable resin composition for a nail or an artificial nail can form a cured product that has excellent transparency and gloss while having hardness required for coating a nail or an artificial nail. The photocurable resin composition for a nail or an artificial nail contains components (A) to (D): component (A): a urethane (meth)acrylate oligomer, component (B): a compound having three or more (meth)acryloyl functional groups (excluding the component (A)), component (C): a compound having a molecular weight of 200 or less and having a hydroxyl group and a methacryloyl group (excluding the components (A) and (B)), and component (D): a photoinitiator.

Abstract: A waterproof case for automobile components includes: a case body part that includes a storage space for housing an object and an opening connecting to the storage space; and a lid part that is configured to be attached to the case body part to close the opening. A seal material (made of an adhesive silicone gel is interposed between the case body part and the lid part. An acceptance part is provided in at least one of the case body part and the lid part. An engagement convex part is configured to be locked in the acceptance part at a position corresponding to the acceptance part in the case body part and the lid part.

Abstract: A waterproof case for automobile components includes: a case body part that includes a storage space for housing an object and an opening connecting to the storage space; and a lid part that is configured to be attached to the case body part to close the opening. A seal material (made of an adhesive silicone gel is interposed between the case body part and the lid part. An acceptance part is provided in at least one of the case body part and the lid part. An engagement convex part is configured to be locked in the acceptance part at a position corresponding to the acceptance part in the case body part and the lid part.

Abstract: [PROBLEM] The present invention provides an acrylic resin composition, which has low viscosity and can be cured even by an LED irradiation device with low illuminance, and which provides a cured product with adequate peel strength without addition of an additive for forced peeling, wherein the cured product has both toughness and bendability.