Title:
POLYETHER COMPOUND, IONIC COMPOSITION, AND MOLDED BODY
Document Type and Number:
WIPO Patent Application WO/2021/187352
Kind Code:
A1
Abstract:
Provided is a polyether compound including repeating units represented by general formula (1), wherein the polyether compound is characterized by containing repeating units represented by general formula (2) as at least some of the repeating units represented by general formula (1). (In general formula (1), A represents a monovalent group. In general formula (2), R1 represents a C3 or higher alkyl group, R2-R4 each independently represent a hydrogen atom or a C1-8 alkyl group, and R2 and R3 may bond to each other. Also, in general formula (2), X- represents an anion containing one or more nitrogen, carbon, or oxygen.)
Inventors:
HAYANO SHIGETAKA (JP)
Application Number:
PCT/JP2021/010021
Publication Date:
September 23, 2021
Filing Date:
March 12, 2021
Export Citation:
Assignee:
ZEON CORP (JP)
International Classes:
C08G65/325; C08K5/3445; C08L71/03
Domestic Patent References:
| WO2014148598A1 | 2014-09-25 | |||
| WO2018038202A1 | 2018-03-01 | |||
| WO2020066743A1 | 2020-04-02 |
Foreign References:
| US20080125559A1 | 2008-05-29 | |||
| US20090266230A1 | 2009-10-29 | |||
| JP2002246066A | 2002-08-30 | |||
| JP2010053217A | 2010-03-11 | |||
| JPS4627534B1 | 1971-08-10 |
Other References:
HEYI HU, WEN YUAN, LANSHUO LU, HUI ZHAO, ZHE JIA, GREGORY L. BAKER: "Low glass transition temperature polymer electrolyte prepared from ionic liquid grafted polyethylene oxide", JOURNAL OF POLYMER SCIENCE PART A: POLYMER CHEMISTRY, JOHN WILEY & SONS, INC., US, vol. 52, no. 15, 1 August 2014 (2014-08-01), US , pages 2104 - 2110, XP055266973, ISSN: 0887-624X, DOI: 10.1002/pola.27217
HU HEYI, YUAN WEN, JIA ZHE, BAKER GREGORY L.: "Ionic liquid-based random copolymers: a new type of polymer electrolyte with low glass transition temperature", RSC ADVANCES, vol. 2015, no. 5, 28 November 2014 (2014-11-28), pages 3135 - 3140, XP055859065, DOI: 10.1039/C4RA13432J
See also references of EP 4122972A4
HU HEYI, YUAN WEN, JIA ZHE, BAKER GREGORY L.: "Ionic liquid-based random copolymers: a new type of polymer electrolyte with low glass transition temperature", RSC ADVANCES, vol. 2015, no. 5, 28 November 2014 (2014-11-28), pages 3135 - 3140, XP055859065, DOI: 10.1039/C4RA13432J
See also references of EP 4122972A4
Attorney, Agent or Firm:
TOKOSHIE PATENT FIRM (JP)
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