发明名称 |
Verfahren zur Herstellung einer festen Haftkleberzusammensetzung |
摘要 |
A solid type pressure-sensitive adhesive composition containing a rubbery polymer as the main polymer; and pressure-sensitive adhesive sheets which use the pressure-sensitive adhesive composition, are excellent in adhesive strength and holding power, retain the intact holding power even when allowed to stand at high temperatures or made to have a reduced adhesive layer thickness, and are free from the problem of adhesive protrusion or adhesive remaining. The pressure-sensitive adhesive sheets comprise a substrate and formed thereon a layer comprising a solid type pressure-sensitive adhesive composition obtained by a method comprising adding a tackifier to a rubbery polymer and treating the resultant mixture with an isocyanate crosslinking agent to crosslink the polymer. |
申请公布号 |
DE60038001(D1) |
申请公布日期 |
2008.03.27 |
申请号 |
DE2000638001 |
申请日期 |
2000.12.14 |
申请人 |
NITTO DENKO CORP. |
发明人 |
YAMAGUCHI, TOMOO;INA, YASUNOBU;HIROSE, ISAO;KAITA, KUNIHIKO;FUJIWARA, SHUZO |
分类号 |
C09J175/04;C08G18/69;C09J7/02;C09J107/00;C09J121/00 |
主分类号 |
C09J175/04 |
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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