| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for manufacturing a rubber composite consisting of a coating body and a rubber object capable of conferring decorativeness by using a coating agent which can be adhered, both easily and firmly, onto a rubber object without requiring undue labor; and the rubber composite obtained by the method.SOLUTION: In one version of the provided method for manufacturing a rubber composite consisting of a coating body and a rubber object, the coating body is obtained by adhering, to at least a portion of the surface of a rubber object, a coating agent including a composition concocted by blending a polythiol compound (A), an isocyanate group-containing compound (B), and a radical generator (C) in a state where the ratio of the total molar number of isocyanate groups included within the isocyanate group-containing compound (B) with respect to the total molar number of thiol groups included within the polythiol compound (A) (isocyanate group/thiol group) is 0.20 or above and 0.80 or below and then subjecting the coating agent to at least either of heating and light irradiation; in another version of the provided method for manufacturing a rubber composite consisting of a coating body and a rubber object, the coating body is obtained by forming a coating sheet consisting of a coating agent including a composition concocted by blending a polythiol compound (A), an isocyanate group-containing compound (B), and a radical generator (C) in a state where the ratio of the total molar number of isocyanate groups included within the isocyanate group-containing compound (B) with respect to the total molar number of thiol groups included within the polythiol compound (A) (isocyanate group/thiol group) is 0.20 or above and 0.80 or below and then subjecting the coating sheet to at least either of heating and light irradiation. |
