| http://www.w3.org/ns/prov#value | - Vibration relaxation layer: a composition including 50 parts by weight of bifunctional urethane acrylate type oligomer having a weight average molecular weight of 5000 (manufactured by Dainichiseika Color & Chemicals MFG. Co., Ltd.), 50 parts by weight of isobornyl acrylate and 2.0 parts by weight of 2-hydroxy-2-methyl-1-phenyl-propane-1-one (trade name: DAROCURE??? 1173; manufactured by Ciba Spec
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