Drying and gas or vapor contact with solids – Apparatus – With means to treat gas or vapor
Patent
1975-04-18
1979-03-13
Camby, John J.
Drying and gas or vapor contact with solids
Apparatus
With means to treat gas or vapor
34 4, 34 41, 250398, 313111, 313221, F26B 334
Patent
active
041434684
ABSTRACT:
An inert gas chamber for use in continuously curing oxygen sensitive coating compositions by the application of radiation, employs a jet of inert gas to displace the air boundary layer on the coated substrate as the coated substrate moves into the chamber. The coated substrate is also blanketed with inert gas and subjected to the radiation. The use of inert gas to cool the window of the electron beam accelerator may be used in the chamber, thus avoiding ozone-based pollution.
REFERENCES:
patent: 3111424 (1963-11-01), Le Clair
patent: 3150281 (1964-09-01), Bishay
patent: 3418155 (1968-12-01), Colvin et al.
patent: 3600122 (1971-08-01), Coleman
patent: 3676673 (1972-07-01), Coleman
Nickerson, Sr. Roy S.
Novotny Jerome L.
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