| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a thermoplastic elastomer holding an excellent recycling property and also excellent in mechanical strength. <P>SOLUTION: This thermoplastic elastomer is provided by having a side chain having a hydrogen-bonding cross-linking site having a carbonyl-containing group and nitrogen-containing heterocyclic ring, and another side chain containing a covalent bonding cross-linking site, wherein the cross-linking at the covalent bonding cross-linking site is formed by at least one bond selected from a group consisting of amide, ester, lactone, urethane, ether, thiourethane and thioether. <P>COPYRIGHT: (C)2006,JPO&NCIPI</p> |
