Eneos Corporation

Jxtg Nippon Oil & Energy Corporation

Zhengzhe Jin

Keisuke Chino

Yusuke Matsuo

Hiroaki Suzuki

A thermoplastic elastomer composition having: at least one elastomer component selected from the group made of elastomeric polymers (A) each of which has a side chain containing a hydrogen-bond cross-linkable moiety having a carbonyl-containing group and/or a nitrogen-containing heterocycle and has a glass-transition point of 25&#xb0; C. or below, and elastomeric polymers (B) each of which contains a hydrogen-bond cross-linkable moiety and a covalent-bond cross-linking moiety in a side chain and has a glass-transition point of 25&#xb0; C. or below; an organically modified clay, a content ratio of which is 20 parts by mass or less relative to 100 parts by mass of the elastomer component; and a polymer (Z) which is a polymer other than the elastomeric polymers (A) and (B), and an SP value of which is 9.0 or more and is greater by 0.5 or more than an SP value of the elastomer component.

Thermoplastic elastomer composition, method for producing the same, and elastomer molded body

A conductive thermoplastic elastomer composition includes: a specific elastomer component; a clay; a paraffin oil; and a carbon-based filler having a BET specific surface area of 50 m/g or more, wherein a content ratio of the clay is 20 parts by mass or less relative to 100 parts by mass of the elastomer component, and a content ratio of the paraffin oil is 1 to 65% by mass relative to a total amount of the composition.

Conductive thermoplastic elastomer composition

A thermoplastic elastomer composition includes: at least one elastomer component selected from the group consisting of elastomeric polymers each of which has a side chain containing a hydrogen-bond cross-linkable moiety having a carbonyl-containing group and/or a nitrogen-containing heterocycle and has a glass-transition point of 25&#xb0; C. or below, and elastomeric polymers each of which contains a hydrogen-bond cross-linkable moiety and a covalent-bond cross-linking moiety in a side chain and has a glass-transition point of 25&#xb0; C. or below; a clay, a content ratio of which is 20 parts by mass or less relative to 100 parts by mass of the elastomer component; and an &#x3b1;-olefin-based resin having no chemical-bond cross-linking moiety.

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Tokyo, Japan

Zhengzhe Jin