| 摘要 |
Use of water-based polymers as pressure sensitive adhesives, which are formed by units of one or several monomers which polymers present the characteristic of having a very low glass transition temperature, such as the butyl acrylate, 2-ethylhexyl acrylate or the diisooctyl acrylate, amongst others, in a ratio of from about 30% to about 95% by weight with regard to the total mixture of monomers; one or a plurality of monomers which polymers have a higher glass transition temperature, such as the ethyl acrylate, the methyl acrylate, the vinyl acrylate or the methyl methacrylate, amongst others, in a ratio of from about 5% to about 60% by weight with regard to the total mixture of monomers; also includes units of 3-isopropenyl-a, a-dimethyl bencyl isocyanate monomer, TMI, in a ratio of from about 0.5% to about 10% by weight with regard to the total mixture of monomers.
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