发明名称 Easily breakable sticking material
摘要 An easily breakable sticking material comprises a surface layer, an easily breakable layer laminated on one main surface of the above-mentioned surface layer, a first peel-off layer facilitating peeling of the above-mentioned surface layer off the easily breakable layer, a second peel-off layer formed on a part of the main surface of the above-mentioned easily breakable layer, a covering layer formed on the second peel-off layer side main surface of the above-mentioned easily breakable layer, and an adhesive layer formed on the main surface of the above-mentioned covering layer. When the surface layer is peeled off, only the easily breakable layer where the second layer is formed is peeled off the covering layer. Accordingly, the easily breakable layer is peeled off and separated from the other parts and cannot adhere again as in the original state.
申请公布号 US4746556(A) 申请公布日期 1988.05.24
申请号 US19860840761 申请日期 1986.03.18
申请人 DAIMATSU KAGAKU KOGYO CO., LTD. 发明人 MATSUGUCHI, TADASHI;MATSUGUCHI, NOBORU
分类号 G09F3/10;B32B7/06;G09F3/02;(IPC1-7):A61F13/02 主分类号 G09F3/10
代理机构 代理人
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