Coating processes – Direct application of electrical – magnetic – wave – or... – Polymerization of coating utilizing direct application of...
Patent
1991-11-26
1994-01-25
Bell, Janyce
Coating processes
Direct application of electrical, magnetic, wave, or...
Polymerization of coating utilizing direct application of...
427508, 427 64, 427 66, 427 67, 427377, 4273897, 4274072, B05D 506
Patent
active
052814483
ABSTRACT:
A method of coating the bulb wall of a low-pressure mercury vapour discharge lamp with a luminescent layer, whereby a monomer and an initiator are added to a suspension comprising at least a luminescent material and a binder before a layer of this suspension is provided, which monomer is polymerized after drying of the suspension layer in order to fix the luminescent material and the binder.
REFERENCES:
patent: 3767445 (1973-10-01), Chandross et al.
patent: 3849185 (1974-11-01), Shepherd et al.
patent: 4233336 (1980-11-01), Verdult et al.
patent: 4292107 (1981-09-01), Tanaka et al.
patent: 4393330 (1983-07-01), Skwirut et al.
patent: 4637898 (1987-01-01), DeBoer et al.
Altena Franciscus W.
Kloosterboer Johan G.
Kop Petrus W. V.
Rotte Ingrid
Van Der Valk Gerharda M.
Bell Janyce
U.S. Philips Corporation
Wieghaus Brian J.
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