| 摘要 |
1525884 Marine paints IMPERIAL CHEMICAL INDUSTRIES Ltd 21 April 1977 [7 May 1976] 18790/76 Heading C3K Anti-fouling paints contain, as the active ingredient, a compound of formula wherein R is H or C 1-6 alkyl or alkoxy, X is halogen and m is 0, 1, 2 or 3, n is 0 or 1, p is 0, 1 or 2, q is 0, 1 or 2, and the sum of m, n, p and q is 1, 2 or 3. A co-toxin such as cuprous oxide may also be present. |
