| 发明名称 |
PRESSURE-SENSITIVE ADHESIVE BLENDS COMPRISING ETHYLENE/PROPYLENE-DERIVED POLYMERS AND PROPYLENE-DERIVED PLOYMERS AND ARTICLES THEREFROM |
| 摘要 |
<p>The present invention relates to a blend of at least one amorphous ethylene/propylene-derived copolymer, at least one non-stereoregular propylene-derived polymer having a melt viscosity of greater than about 500 Poise, and an optional tackifier that provide pressure-sensitive adhesive compositions in which a good balance of adequate adhesion to both low and relatively high surface energy substrates can be achieved.</p> |
| 申请公布号 |
WO02051931(A1) |
申请公布日期 |
2002.07.04 |
| 申请号 |
WO2001US13539 |
申请日期 |
2001.04.26 |
| 申请人 |
3M INNOVATIVE PROPERTIES COMPANY |
发明人 |
KHANDPUR, ASHISH, K.;BENNETT, GREGGORY, S.;SIEDLE, ALLEN, R. |
| 分类号 |
C09J7/02;C08F10/06;C08F210/06;C08L23/10;C08L23/14;C09J123/10;C09J123/14;C09J123/16;(IPC1-7):C08L23/14 |
主分类号 |
C09J7/02 |
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