Dynamic magnetic information storage or retrieval – Miscellaneous
Patent
1979-09-14
1981-02-17
Wolff, John H.
Dynamic magnetic information storage or retrieval
Miscellaneous
360133, G11B 2302, G11B 500
Patent
active
042518431
ABSTRACT:
The inner surface of a disc jacket for retaining a magnetic recording disc is provided with a fibrous layer containing an antistatic agent. The fibrous layer is composed of a nonwoven cloth impregnated with the antistatic agent. The antistatic agent may be applied to the nonwoven cloth by spraying instead of impregnation.
REFERENCES:
patent: 3668658 (1972-06-01), Flores et al.
patent: 3864755 (1975-02-01), Hargis
patent: 3931644 (1976-01-01), Ward
patent: 3947893 (1976-03-01), Hall, Sr.
patent: 4106067 (1978-08-01), Masuyama
Kitamoto Tatsuji
Masuyama Kenichi
Yamada Yasuyuki
Baker Joseph J.
Ferguson Jr. Gerald J.
Fuji Photo Film Co. , Ltd.
Wolff John H.
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