发明名称 |
WATER-DISPERSED SELF-ADHESIVE COMPOSITION, SELF-ADHESIVE SHEET, AND SELF-ADHESIVE FOAMED RUBBER SHEET USING THE SAME |
摘要 |
PROBLEM TO BE SOLVED: To provide a water-dispersed self-adhesive composition which is excellent in adhesion to a foamed material and releasability in a terminal area and shows a stable adhesion force over time, and to provide a self-adhesive sheet obtained by forming a self-adhesive layer comprising the composition on a base material and a self-adhesive foamed rubber sheet obtained by forming the layer on one or both sides of a foamed rubber. SOLUTION: The water-dispersed self-adhesive composition is obtained by adding a tackifier to a polymer, wherein the polymer is obtained by copolymerizing a monomer mixture containing an alkyl (meth)acrylate as an essential component and further containing a silane monomer, and the tackifier contains a phenol skeleton. The self-adhesive sheet and the self-adhesive foamed rubber sheet are each obtained by using the composition. COPYRIGHT: (C)2008,JPO&INPIT
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申请公布号 |
JP2008133482(A) |
申请公布日期 |
2008.06.12 |
申请号 |
JP20080015696 |
申请日期 |
2008.01.26 |
申请人 |
NITTO DENKO CORP |
发明人 |
OKADA KENICHI;NAITO TOMOYA;UMEDA MICHIO |
分类号 |
C09J133/06;B32B5/18;B32B25/08;B32B27/00;C08F220/10;C09J7/02;C09J11/06;C09J143/00;C09J191/00;C09J193/04 |
主分类号 |
C09J133/06 |
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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