Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1992-08-06
1993-11-23
Michl, Paul R.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
427 64, 427 68, C08K 322
Patent
active
052644782
ABSTRACT:
The present invention discloses a filming liquid composition for color Braun tubes comprising deionized water, an acrylic emulsion, ammonium oxalate, ethyl silicate, and titanium oxide, aluminium oxide or a mixture thereof. The color Braun tube manufactured using the filming liquid composition shows the characteristics of high reflection efficiency of the aluminium vacuum evaporation film and excellent luminescent brightness of the color Braun tube.
REFERENCES:
patent: 4122213 (1978-10-01), Ito et al.
patent: 4339475 (1982-07-01), Hinosugi et al.
patent: 4590092 (1986-05-01), Giancaterini et al.
patent: 4990366 (1991-02-01), Pezzulo et al.
Ihm Ikchull
Kim Min-ho
Cain Edward
Michl Paul R.
Samsung Electron Devices Co. Ltd.
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