Polymer electrolytes and their preparation

Details Polymer electrolytes and their preparation Polymer electrolytes and their preparation

1993-06-09

1994-11-08

Kight, III, John

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

528126, 528174, 528175, 528219, 528220, 5253285, 525535, C08G 802, C08G 1400, C08G 6500, C08G 6700

Patent

active

053628365

ABSTRACT:
Polymer electrolytes are described that comprise a sulfonated aromatic polyether ketone, e.g. of the formula II ##STR1## where A is from 0.2 to 1,

REFERENCES:
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patent: 3065205 (1962-11-01), Bonner, Jr.
patent: 3441538 (1969-04-01), Marks
patent: 4108837 (1978-08-01), Johnson et al.
patent: 4942216 (1990-07-01), Heinz et al.
patent: 4997902 (1991-03-01), Koch et al.
patent: 5118766 (1992-06-01), Hendy et al.
patent: 5166305 (1992-11-01), Park et al.
Patent Abstracts of Japan, vol. 14, No. 288, Jun. 21, 1990.

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