发明名称 |
Hot melt adhesive having controlled property change. |
摘要 |
<p>The novel adhesives of this invention contain a blend of components that result in the adhesive having a physical property that changes at a controlled rate as a function of time after application until it reaches a final equilibrium value. The adhesives can contain a thermoplastic polymer base, a tackifying resin, and an aromatic plasticizer optionally in combination with other ingredients. The plasticizer tackifier combination is chosen such that the tackifier/plasticizer interaction causes the initial value of the physical property after application to change, at a controlled rate, to a final equilibrium level.</p> |
申请公布号 |
EP0410412(A1) |
申请公布日期 |
1991.01.30 |
申请号 |
EP19900114251 |
申请日期 |
1990.07.25 |
申请人 |
H.B. FULLER COMPANY |
发明人 |
BUNNELLE, WILLIAM L.;RYAN, CHRISTOPHER M. |
分类号 |
A61L15/58;C09J11/06;C09J153/00;C09J153/02;C09J193/04;C09J201/00 |
主分类号 |
A61L15/58 |
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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