| 发明名称 |
Pressure sensitive hot-melt adhesive system |
| 摘要 |
A hot melt adhesive system which has pressure-sensitive adhesive characteristics at room temperature comprising a heat-activatable hot melt adhesive containing therein inherently tacky elastomeric copolymer microspheres.
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| 申请公布号 |
US4049483(A) |
申请公布日期 |
1977.09.20 |
| 申请号 |
US19760742743 |
申请日期 |
1976.11.18 |
| 申请人 |
MINNESOTA MINING AND MANUFACTURING COMPANY |
发明人 |
LODER, HARRY A.;MATHNA, CHARLES A. |
| 分类号 |
C09J133/04;B44C1/17;C08G63/668;C09J7/02;C09J123/08;C09J167/00;(IPC1-7):B32B27/06 |
主分类号 |
C09J133/04 |
| 代理机构 |
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代理人 |
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| 地址 |
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