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1. (WO1989000771) ION CONDUCTORS
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1989/000771 International Application No.: PCT/GB1988/000565
Publication Date: 26.01.1989 International Filing Date: 14.07.1988
Chapter 2 Demand Filed: 12.04.1989
IPC:
C08L 71/02 (2006.01) ,H01M 6/18 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
71
Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
02
Polyalkylene oxides
H ELECTRICITY
01
BASIC ELECTRIC ELEMENTS
M
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
6
Primary cells; Manufacture thereof
14
Cells with non-aqueous electrolyte
18
with solid electrolyte
Applicants:
THE SECRETARY OF STATE FOR DEFENCE IN HER BRITANNI [GB/GB]; C MAJESTY'S GOVERNMENT OF THE UNITED KINGDOM OF GR EAT BRITAIN AND NORTHERN IRELAND; Whitehall; London SW1A 2HB, GB (AllExceptUS)
GILES, Jeremy, Roger, Martin [GB/GB]; GB (UsOnly)
Inventors:
GILES, Jeremy, Roger, Martin; GB
Agent:
BECKHAM, Robert, William; Ministry of Defence Procurement Executive Patents 1A(4), Room 2014 Empress State Building, Lillie Road London SW6 1TR, GB
Priority Data:
871655914.07.1987GB
Title (EN) ION CONDUCTORS
(FR) CONDUCTEURS D'IONS
Abstract:
(EN) An ion conducting polymeric material characterised in that it comprises a mixture of at least three components (a), (b) and (c): (a) one or more structural materials, (b) one or more low mass plasticizers, and (c) one or more amorphous ion-solvating polymers and optionally containing (d) one or more ionic salts. Preferably the structural material is poly(ethylene oxide) and the ion-solvating polymer is an oxymethylene linked polyethylene glycol having a repeat sequence [(CH2CH2O)aCH2O] where a has an average value of 4 to 15.
(FR) Matière polymère conductive d'ions caractérisée en ce qu'elle comprend un mélange d'au moins trois constituants (a), (b) et (c): (a) une ou plusieurs matières structurales, (b) un ou plusieurs plastifiants à faible masse, et (c) un ou plusieurs polymères amorphes de solvatation ionique, et (d) facultativement un ou plusieurs sels ioniques. La matière structurale est de préférence du poly(oxyde d'éthylène), et le polymère de solvatation ionique est un polyéthylène-glycol à liaison oxyméthylènique ayant une séquence à répétition [(CH2CH2O)aCH2O] dans laquelle a une valeur moyenne comprise entre 4 et 15.
Designated States: AU, GB, JP, US
European Patent Office (AT, BE, CH, DE, FR, GB, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0380490US5041346DE000003874751AU1988020855