| 摘要 |
PCT No. PCT/FI93/00300 Sec. 371 Date Jan. 17, 1995 Sec. 102(e) Date Jan. 17, 1995 PCT Filed Jul. 16, 1993 PCT Pub. No. WO94/02558 PCT Pub. Date Feb. 3, 1994.The invention relates to a method for denaturing road salt by adding an aversive agent, such as benzyldiethyl-(2.6-xylyl-carbamoyl-methyl) ammonium benzoate, i.e. denatonium benzoate, or N,N,N,N-benzyldiethyl-(2,6-xylylcarbamoyl-methyl)ammonium saccharine, i.e. denatonium saccharine, or brucine, or a derivative of these, to the road salt either before applying the road salt or afterwards on the road salt by atomizing or spraying. |
