Functionalized olefin interpolymers, compositions, and articles made therefrom, and methods of making same

The present invention relates to functionalized olefin interpolymers, compositions, and articles made therefrom, as well as methods of making the same. The present invention provides compositions containing at least one functionalized polyolefin, in particular compositions containing at least one functionalized ethylene interpolymer having a melt viscosity of less than 50,000 cP at 350 DEG F (177 DEG C) and a molecular weight distribution (Mw/Mn) of about 1 to 5. The invention also provides an adhesive formulation containing the composition. The invention also relates to the preparation of said functionalized interpolymers by reacting, for example, such ethylene interpolymers with: a) at least one unsaturated compound containing at least one heteroatom, and b) at least one initiator. 本发明涉及官能化烯烃共聚体、组合物和由其制成的制品、以及它们的制造方法。本发明提供了含有至少一种官能化聚烯烃的组合物，特别是含有至少一种在350°F(177℃)下的熔体粘度低于50,000cP且分子量分布(Mw/Mn)为大约1至5的官能化乙烯共聚体的组合物。本发明还提供了含有所述组合物的粘合剂制剂。本发明还涉及通过使例如这种乙烯共聚体与下列：a)至少一种含有至少一个杂原子的不饱和化合物，和b)至少一种引发剂反应来制备所述官能化共聚体。