| 摘要 |
PROBLEM TO BE SOLVED: To provide an aqueous dispersion having good adhesiveness with respect to both of a polar substrate and a non-polar substrate even at a low temperature (room temperature), and a material formed by coating the substrates with the aqueous dispersion and having an adhesive function even at a low temperature (room temperature). SOLUTION: The aqueous dispersion contains an olefin polymer, a petroleum type hydrocarbon resin and/or an alicyclic hydrocarbon resin having a polar group in the same particles. Alternatively, the aqueous dispersion contains the olefin polymer, the petroleum type hydrocarbon resin and/or the alicyclic hydrocarbon resin having the polar group in the same particles. The laminate is obtained by applying the aqueous dispersion to various plastic films, an aluminum foil, paper, polywood and a nonwoven fabric. COPYRIGHT: (C)2004,JPO
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