| 摘要 |
<p>This invention relates to hot melt adhesives having Mw/Mn's of 5 or less comprising tackifier and semi-crystalline random homopolymers of propylene or copolymers of propylene and up to 28 weight percent of an α-olefin, preferably ethylene, treated with a peroxide or other agent to reduce the melt viscosity.</p> |
