发明名称 |
Paper diaper release part structure having an interfacial boundary constituted by a pressure-sensitive adhesive layer and a silicone-based release layer, a diaper containing a specific release part structure, and a method for reducing peeling noise |
摘要 |
A freely peelable release part structure is disclosed. The tape or a like part associated with the structure is difficult to separate when it should be kept fixed. On the other hand, noise-free peeling thereof is easy when it should be peeled away. In particular, a release part structure useful for the fastening of diapers is provided. It contains a structure of a release part whose interfacial boundary is constituted by a pressure-sensitive adhesive layer (4) and a silicone-based release layer (2), characterized in that the adhesive layer comprises a tacky substance containing a rubber as a major component and the release layer comprises a silicone-based release agent containing a three-dimensional structure organopolysiloxane in an amount of 1-80% by weight.
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申请公布号 |
US5649921(A) |
申请公布日期 |
1997.07.22 |
申请号 |
US19940225082 |
申请日期 |
1994.04.08 |
申请人 |
NITTO DENKO CORPORATION |
发明人 |
ARAKAWA, MASAAKI;HORI, KATSUMI |
分类号 |
A61F13/49;A61F5/44;A61F13/58;A61F13/60;C09J7/02;C09J121/00;C09J153/00;(IPC1-7):A61F13/60 |
主分类号 |
A61F13/49 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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