| 摘要 |
Use of a ketonyl [meth]acrylate as a replacement for at least a substantial portion of the content of hydroxy (lower alkyl) methacrylate in a curable acrylic adhesive composition. Suitably the ketonyl [meth]acrylate is of the formula: wherein: R1 is H or C1-C5 alkyl, particularly C1-C2 alkyl;R2 is C1-C5 alkyl, cyclohexyl, phenyl, benzyl, or substituted derivatives of any of the foregoing; and n is 1-5, for example acetonyl methacrylate.
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