| 摘要 |
A solvent-free adhesive tape with a film based on polyolefins and an adhesive layer which is applied at between 10 and 45 g/m<2 >and is prepared with a mixture comprising an adhesive acrylic dispersion acquires improved adhesive properties and increased water insensitivity by virtue of the fact that the mixture comprises a second, special acrylic dispersion, the quantitative ratio between the first acrylic dispersion and the second acrylic dispersion being between 99:1 and 90:10 and the second acrylic dispersion comprising the following components:65-84% by weight of ethyl acrylate units15-34% by weight of methyl methacrylate units0.5-2% by weight of acrylic acid units0.1-1% by weight of propyleneimine units.
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