| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an ethylene/α-olefin interpolymer product including at least one α-olefin interpolymerized with ethylene and having improved characteristics in application as a hot melt adhesive composition in at least one embodiment. <P>SOLUTION: The ethylene/α-olefin interpolymer product includes at least one α-olefin interpolymerized with ethylene and is characterized by having improved characteristics in an application as a hot melt adhesive composition in at least one embodiment. A process for manufacturing the interpolymer product includes applications of two or more single site catalytist systems in at least one reaction environment (or a reactor) and have (a)capabilities or a reactivities incorporating a different co-monomer and/or (b) different termination kinetics determined in the same polymerization conditions of at least two catalytist systems. The products are useful in such as hot melt adhesives and also useful in an impact, bitumen or asphalt-modified product, an adhesive, a dispersion or latex, and processed products not limited in, for example, a foam, a film, a sheet, a molded product, a thermoforming product, a profile and a fiber. <P>COPYRIGHT: (C)2012,JPO&INPIT |
