US5237031A
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Organic solid electrolyte
Assignee: Ube Corp
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Filing: 1991-02-08
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Granted: 1993-08-17
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Expires: 2011-02-08
Abstract
Abstract An organic solid electrolyte is disclosed, which comprises a high molecular compound having a recurring unit represented by following formula (I), a nonprotonic polar solvent, and a salt of a metal ion belonging to group Ia or group IIa of the Periodic Table: <IMAGE> (I) wherein R1 represents a hydrogen atom, a lower alkyl group, a cyano group, or a chlorine atom; R2 represents a lower alkyl group, an alkenyl group, an aryl group, or an aralkyl group; X represents -CO2-, <IMAGE> -OCO-, or -O-, (wherein R3 represents a hydrogen atom or a lower alkyl group); L represents an alkylene group; a represents 0 or 1; and m represents an integer of from 0 to 5.
Inventors
- 👤 Tadahiko Kubota
- 👤 Shoichiro Yasunami
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 09:50
CPC Classifications
H; H01; H01M; H01M10/00; H01M10/05; H01M10/052; H01B; H01B1/00; H01B1/06; H01B1/12; H01B1/122; H01M10/056; H01M10/0564; H01M10/0565; H01M6/00; H01M6/14; H01M6/16; H01M6/162; H01M6/164; Y; Y02; Y02E; Y02E60/00; Y02E60/10
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
117 words
An organic solid electrolyte comprising a high molecular compound having a recurring unit represented by following formula (I), a nonprotonic polar solvent, and a salt of a metal ion belonging to group Ia or group IIa of the Periodic Table: ##STR28## wherein R 1 represents a hydrogen atom, a lower alkyl group, a cyano group, or a chlorine atom; R 2 represents a lower alkyl group, an alkenyl group, an aryl group, or an aralkyl group; X represents --CO 2 --, ##STR29## --OCO--, or --O--, (wherein R 3 represents a hydrogen atom or a lower alkyl group); L represents an alkylene group; a represents 0 or 1; and m represents an integer of from 0 to 5.
Claim 2
Dependent Claim
117 words
An organic solid electrolyte comprising a high molecular compound having a recurring unit represented by following formula (I), a nonprotonic polar solvent, and a salt of a metal ion belonging to group Ia or group IIa of the Periodic Table: ##STR28## wherein R 1 represents a hydrogen atom, a lower alkyl group, a cyano group, or a chlorine atom; R 2 represents a lower alkyl group, an alkenyl group, an aryl group, or an aralkyl group; X represents --CO 2 --, ##STR29## --OCO--, or --O--, (wherein R 3 represents a hydrogen atom or a lower alkyl group); L represents an alkylene group; a represents 0 or 1; and m represents an integer of from 0 to 5.
Claim 3
Dependent Claim
19 words
The organic solid electrolyte of claim 1, wherein the organic solid electrolyte is formed in a thin film form.
Claim 4
Dependent Claim
170 words
An organic solid electrolyte comprising a high molecular matrix composed of a monomer represented by the following formula (II) and a monomer represented by the following formula (III), a nonprotonic polar solvent, and a salt of a metal ion belonging to group Ia or group IIa of the Periodic Table: ##STR30## wherein R 1 represents a hydrogen atom, a lower alkyl group, a cyano group, or a chlorine atom; R 2 represents a lower alkyl group, an alkenyl group, an aryl, group, or an aralkyl group; X represents --CO 2 --, ##STR31## --OCO--, or --O-- (wherein R 3 represents a hydrogen atom or a lower alkyl group); L represents an alkylene group; a represents 0 or 1; and m represents an integer of from 0 to 5; ##STR32## wherein Y represents an l-valent atomic group composed of carbon or carbon and hydrogen; a' represents 0 or 1; l represents an integer of at least 2; and R 1 , L, X, and a are the same as in formula (II).
Claim 5
Dependent Claim
170 words
An organic solid electrolyte comprising a high molecular matrix composed of a monomer represented by the following formula (II) and a monomer represented by the following formula (III), a nonprotonic polar solvent, and a salt of a metal ion belonging to group Ia or group IIa of the Periodic Table: ##STR30## wherein R 1 represents a hydrogen atom, a lower alkyl group, a cyano group, or a chlorine atom; R 2 represents a lower alkyl group, an alkenyl group, an aryl, group, or an aralkyl group; X represents --CO 2 --, ##STR31## --OCO--, or --O-- (wherein R 3 represents a hydrogen atom or a lower alkyl group); L represents an alkylene group; a represents 0 or 1; and m represents an integer of from 0 to 5; ##STR32## wherein Y represents an l-valent atomic group composed of carbon or carbon and hydrogen; a' represents 0 or 1; l represents an integer of at least 2; and R 1 , L, X, and a are the same as in formula (II).
Claim 6
Dependent Claim
19 words
The organic solid electrolyte of claim 3, wherein the organic solid electrolyte is formed in a thin film form.
Claim 7
Dependent Claim
19 words
The organic solid electrolyte of claim 2 or 4, wherein the thin film is formed by a heating method.
Claim 8
Dependent Claim
35 words
The organic solid electrolyte of claim 1 or 3, wherein the organic solid electrolyte is filled in a porous film having a mean pore size of at least 0.15 μm to form a thin film.
Claim 9
Dependent Claim
15 words
The organic solid electrolyte of claim 6, wherein the porous film is composed of polyolefin.
Claim 10
Dependent Claim
19 words
The organic solid electrolyte of claim 6 or 7, wherein the thin film is formed by a heating method.
References Cited (Backward Citations)
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| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
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| 3.5 Years (Year 4) | 1996-08-16 | 1997-02-15 | 1997-08-17 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-08-16 | 2001-02-15 | 2001-08-17 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-08-16 | 2005-02-15 | 2005-08-17 | $7700.00 | Window Closed / Lapsed |