Nippon Zeon Company, Ltd.

Kyouzi Inokuchi

Yoshio Jyo

Takeo Kobayashi

Mitsuyoshi Aonuma

Yoshio Wada

A process for the surface treatment of a rubber or synthetic resin containing ethylenic unsaturation by contacting the rubber or resin with an alkyl hypohalite and a compound containing an active hydrogen and a functional group, thereby improving or providing the rubber or resin in or with such properties as adhesion, printability, dyeability, flame retardation, self-extinction, antistatic property, weatherproofing, adsorbency, ion-exchangeability and anti-permeability.

Process for the surface treatment of unsaturated rubber

A process for treating the surface of a synthetic resin shaped article comprising contacting the surface of resin article with an alkyl hypohalite or with an alkyl hypohalite containing solid particles thereby providing the resin article with adhesiveness, hydrophilic property and other useful properties.

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Kawasaki, Japan

Kyouzi Inokuchi