| 摘要 |
PURPOSE: A pad for prevention of forming blister is provided not to leak adhesive material in spite of attaching for long time, to hardly adhesive material when moving to a support or separating from skin, and not to form a blister in spite of long time walking. CONSTITUTION: A pad for prevention of forming blister comprises: a support(100) woven from polyester yarn; an acrylic adhesive(20) consisting of the copolymer of 2-ethylhexylacrylat, isobutyl methacrylate, and ethylacrylate acid; a releasing paper attached on the top of the adhesive. The acrylic adhesive can be obtained by the copolymerization of 2-3 weight% 2-ethylhexylacrylat, 4-5 weight% isobutyl methacrylate, 1-2 weight% acrylic acid, and 3-4 weight% 2-hydroxyethyl methacrylate, 30-40 weight % ethylacrylate acid, and residue solvent.
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