| 摘要 |
PURPOSE:The titled composition, obtained by incorporating a highly maleic acid-modified polyethylene with a low maleic acid-modified polyethylene and having improved adhesive properties and good moldability and small temperature dependence of adhesive properties. CONSTITUTION:A composition, obtained by incorporating (A) highly maleic acid-modified linear low-density polyethylene having >=0.1X10<-4>mol, preferably 0.15X10<-4>-5X10<-4> mol, based on 1g linear low-density polyethylene, graft polymetized maleic acid component with (B) low maleic acid-modified (linear low-density) polyethylene having <0.1X10<-4>mol, preferably 0.01X10<-4>-0.09X10<-4>mol, based on 1g (linear low-density) polyethylene, graft polymetized maleic acid component and at 5:100-100:100 weight ratio and having >=1g/10 min, preferably 1-20g/10min melt index and 0.05-0.2X10<-4>mol, based on 1g polyethylene in the composition, graft polymerized maleic acid. |
