| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a mixture of a conjugated diene-vinyl aromatic hydrocarbon copolymers having improved elongation properties, and to provide an adhesive composition used for preparing an adhesive having improved initial self-adhesive force, peeling strength and shearing holding force. <P>SOLUTION: The mixture of conjugated diene-vinyl aromatic hydrocarbon copolymers and an adhesive composition having the same are provided. The mixture of the conjugated diene-vinyl aromatic hydrocarbon copolymers comprises 10 to 45 wt.% of a conjugated diene-vinyl aromatic hydrocarbon di-block copolymer, 10 to 45 wt.% of a conjugated diene-vinyl aromatic hydrocarbon tapered di-block copolymer and 10 to 80 wt.% of a conjugated diene-vinyl aromatic hydrocarbon multi-block copolymer. <P>COPYRIGHT: (C)2011,JPO&INPIT</p> |
