Surface treatment of rubber articles with an alkyl hypohalite
AssigneeNippon Zlin Co. Ltd.
InventorsYoshihiro Todani, Toshio Ohkawa
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Abstract
A process for treating the surfaces of shaped articles of rubber, which comprises contacting the surfaces of shaped articles of rubber containing carbon-to-carbon unsaturated double bonds, with an alkyl hypohalite.
Claims14
A process for treating the surfaces of shaped articles of rubber, which comprises contacting the surfaces of shaped articles of rubber containing carbon-to-carbon unsaturated double bonds, with an alkyl hypohalite selected from one of the group consisting of C.sub.1.sub.-5 alkyl hypohalites and halo- C.sub.1.sub.-5 alkyl hypohalites.
A process for treating the surfaces of shaped articles of rubber, which comprises immersing the shaped articles of rubber containing carbon-to-carbon unsaturated double bonds, in an alkyl hypohalite selected from one of the group consisting of C.sub.1.sub.-5 alkyl hypohalites and halo- C.sub.1.sub.-5 alkyl hypohalites.
A process for treating the surfaces of shaped articles of rubber, which comprises immersing the shaped articles of rubber containing carbon-to-carbon unsaturated double bonds, in at least 0.5 volume % alkyl hypohalite which is selected from one of the group consisting of C.sub.1.sub.-5 alkyl hypohalites and halo- C.sub.1.sub.-5 alkyl hypohalites solution in an organic solvent in which the organic solvent is incapable of dissolving the surfaces at from 0.degree.C. to the boiling point of the alkyl hypohalite for from 1 second to 10 hours.
Dependencies are inferred from the claim text.