Two-pack type curable resin composition

摘要

In the present invention, the two-pack type curable resin composition using a compound having one or more (meth)acrylic groups in the molecule enables both of prolongation of a working life and maintenance of physical properties of a cured product. Prior art had a difficulty in controlling a working life continuously; however, the present invention can easily control the working life and therefore makes it possible to be used in various conditions. Provided is a two-pack type curable resin composition, containing components (A) to (E): component (A) being a compound having one or more (meth)acrylic groups in the molecule thereof; component (B) being hydroperoxide; component (C) being at least one type of copper compound and vanadium compound; component (D) being a compound having 2 to 6 thiol groups in the molecule thereof; and component (E) being saccharin.

主权项

1. A two-pack type curable resin composition, comprising components (A) to (E):
a first preparation which contains a part of the component (A) and the component (B); and a second preparation which contains a residual amount of the component (A) and the components (C) to (E), where the mass ratio of the first preparation and the second preparation is 1:0.9 to 1.1; the component (A) being a compound having one or more (meth)acrylic groups in the molecule thereof; the component (B) being hydroperoxide; the component (C) being at least one type of a copper compound and a vanadium compound; the component (D) being a compound having 2 to 6 thiol groups in the molecule thereof, where component (D) is included in an amount of 0.001 to 5.0 parts by mass with respect to 100 parts by mass of component (A); and the component (E) being saccharin.