Invention Grant
- Patent Title: Indene composition
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Application No.: US17281435Application Date: 2019-11-21
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Publication No.: US11377405B2Publication Date: 2022-07-05
- Inventor: Atsushi Segawa , Yasuyuki Iwasa , Kazuya Mayumi
- Applicant: ENEOS Corporation
- Applicant Address: JP Tokyo
- Assignee: ENEOS Corporation
- Current Assignee: ENEOS Corporation
- Current Assignee Address: JP Tokyo
- Agency: Greenblum & Bernstein, P.L.C.
- Priority: JPJP2018-219499 20181122
- International Application: PCT/JP2019/045676 WO 20191121
- International Announcement: WO2020/105711 WO 20200528
- Main IPC: C07C13/465
- IPC: C07C13/465 ; C07C5/333 ; C07C5/367 ; C07C7/04

Abstract:
The present invention provides an indene composition having a content of indene of 80 to 99.5% by mass, in which a content ratio of a hydrocarbon compound having a condensed ring structure of a 5-membered ring and a 6-membered ring, and having 9 or 10 carbon atoms, in a component contained in addition to indene, is 90% by mass or more, and a content of benzonitrile is 0.5% by mass or less, and a content of sulfur is 5 ppm by mass or less.
Public/Granted literature
- US20210395172A1 INDENE COMPOSITION Public/Granted day:2021-12-23
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