| abstract |
A novel compound useful as a precious metal adhesive component is provided which can exhibit high and durable adhesivity with precious metals, such as gold, silver, platinum, and palladium, and alloys thereof. The compound is a (meth)acrylic ester derivative having a disulfide cyclic group which is represented by the general formula [I]: <IMAGE> methyl group, and R2 represents a C1-C14 alkylene group which may have a substituent. |