| abstract |
PROBLEM TO BE SOLVED: To provide a novel compound for ship coating which resists the above-mentioned action, such as the establishment of marine organisms on a hull or other underwater structure. A compound based on an adduct with an isocyanate of the following formula: (R 1 is selected from the group of aliphatic groups, aromatic groups, alicyclic groups, heterocyclic groups, or alkoxy-substituted silylalkyl groups, R 2 = H, and R 3 and R 4 are The same or different and selected from the group of aliphatic, aromatic, alicyclic, heterocyclic, or H, the groups R 3 and R 4 may be bonded to each other (It may form a cyclic structure.) [Selection] Figure 1a |