Compositions – Electrolytes for electrical devices
Patent
1973-11-13
1977-09-06
Welsh, John D.
Compositions
Electrolytes for electrical devices
252 64, 307 88ET, 260208, 260 66, H01B 300
Patent
active
040467040
ABSTRACT:
There is provided a high polymer electret mainly composed of at least one member of a group consisting of poly-3,3-bis(chloromethyl)oxacyclobutane, poly-3,3-bis-(fluoromethyl)oxacyclobutane and poly-3,3-bis(bromoethyl)oxacyclobutane.
REFERENCES:
patent: 2722493 (1955-11-01), Markwood, Jr. et al.
Review of Modern Physics, vol. 20 No. 3, p. 458.
Matsushita Electric - Industrial Co., Ltd.
Welsh John D.
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