发明名称 |
PRESSURE-SENSITIVE ADHESIVE COMPOSITION AND PRESSURE-SENSITIVE ADHESIVE SHEET |
摘要 |
PROBLEM TO BE SOLVED: To provide a pressure-sensitive adhesive sheet which does not undergo a change in external appearance such as yellowing and maintains sufficient adhesive power without causing insufficient adhesion or peeling even when left standing in a high-temperature high-humidity environment for a long time after stuck to an adherend, especially to a glass plate, is easily peeled after left standing for a long time without causing staining on a glass surface due to paste remaining on peeling, and prevents glass from scattering; and a pressure-sensitive adhesive composition used therefor. SOLUTION: The pressure-sensitive adhesive composition contains (A) 100 pts.wt. acrylic copolymer prepared from polymerizable components which at least contains (a) 1.3-10 wt.% hydroxy-group-containing vinyl monomer and (b) 0.05-1.0 wt.% carboxy-group-containing vinyl monomer and of which at least 50 wt.% comprises acrylic monomers and (B) 0.01-1.0 pt.wt. mercapto-group-containing silane compound. COPYRIGHT: (C)2004,JPO
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申请公布号 |
JP2004059711(A) |
申请公布日期 |
2004.02.26 |
申请号 |
JP20020219017 |
申请日期 |
2002.07.29 |
申请人 |
NIPPON CARBIDE IND CO INC |
发明人 |
MIYAJI NOBUYUKI;NAKAGAWA NOBUO;EBATA NORIMITSU |
分类号 |
C09J7/02;C09J133/00;(IPC1-7):C09J133/00 |
主分类号 |
C09J7/02 |
代理机构 |
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地址 |
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