| 摘要 |
PROBLEM TO BE SOLVED: To provide an adhesive composition which has enough adhesive strengths, and can be sufficiently charged with various fillers, and is dried in a short time after coating, applied to both a whole area coating and a pattern coating, applied on various bases, and can realize sufficient adhesive strengths between the base and a pressure-sensitive adhesive layer. SOLUTION: The adhesive composition comprising dispersing a natural rubber finely divided particle into a radiation-curable first acrylic compound is used. A manufacturing method of the composition comprises mixing an aqueous emulsion 31 containing the natural rubber finely divided particle 30 with the radiation-curable first acrylic compound, raising a temperature while agitating the mixture, vaporizing and removing water in the aqueous emulsion to substitute the water as a medium which disperses the finely divided particle, with the radiation-curable first acrylic compound. COPYRIGHT: (C)2004,JPO
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