Invention Application
- Patent Title: ELASTOMER COMPOSITION FOR ACTUATOR, ACTUATOR MEMBER, AND ACTUATOR ELEMENT
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Application No.: US17638107Application Date: 2020-05-27
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Publication No.: US20220289958A1Publication Date: 2022-09-15
- Inventor: Keisuke CHINO , Hidenori OKUZAKI
- Applicant: ENEOS Corporation , UNIVERSITY OF YAMANASHI
- Applicant Address: JP Tokyo; JP Kofu-shi, Yamanashi
- Assignee: ENEOS Corporation,UNIVERSITY OF YAMANASHI
- Current Assignee: ENEOS Corporation,UNIVERSITY OF YAMANASHI
- Current Assignee Address: JP Tokyo; JP Kofu-shi, Yamanashi
- Priority: JP2019-157196 20190829
- International Application: PCT/JP2020/020838 WO 20200527
- Main IPC: C08L23/16
- IPC: C08L23/16 ; C08L23/08 ; C08L23/20 ; F03G7/06
Abstract:
Disclosed is an elastomer composition for an actuator that can be operated by changing only the amount of heat energy. The elastomer composition has an entropy elastic modulus of 3.0 kPa/K or more and comprises a polymer comprising at least a structural unit derived from ethylene. The polymer can be a synthetic rubber.
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