PURPOSE: To obtain a resin composition having good stability and a high curing rate and being low in coloration of a cured product, by mixing polyurethane (meth)acrylate with acryloylmorpholine.
CONSTITUTION: A resin composition containing polyurethane (meth)acrylate and acryloylmorpholine. Examples of desirable polyurethane (meth)acrylates include polyether polyurethane acrylate, polyester polyurethane acrylate, etc. The amount of the polyurethane (meth)acrylate used is preferably 10W80wt% based on the resin composition. Acryloylmorpholine is easily available from the market, and its amount of use is preferably 5W60wt% based on the resin composition. This resin composition can be cured, for example, by ultraviolet rays and is suitable for use in, especially, a UV-curing screen printing ink.
SASAHARA KAZUNORI
KIYOMOTO MASAYUKI
YOKOSHIMA MINORU
| JPS62199608A | 1987-09-03 | |||
| JPS59219306A | 1984-12-10 |