Electrophoretic apparatus

Details Electrophoretic apparatus Electrophoretic apparatus

1979-04-23

1980-04-15

Prescott, Arthur C.

Chemistry: electrical and wave energy

Apparatus

Coating, forming or etching by sputtering

204180S, G01N 2726, G01N 2728

Patent

active

041982843

ABSTRACT:
An electrophoretic apparatus comprising a pair of endless belts for conveying a film into and out of the apparatus, filter paper supports on which edge portions of filter paper sheets are placed and filter paper retainers arranged above the filter paper supports. The electrophoretic apparatus is arranged that, after the film is conveyed into the apparatus by means of endless belts, the film is moved upward by moving the filter paper supports upward and thereby holding the edge portions of film between the filter paper supports and filter paper retainers, edge portions of film are pulled in the direction opposite to each other and, then, the film is energized, the electrophoretic apparatus being thereby arranged that the film is energized in the state that it is free from slack so that favorable fractionated patters are obtained.

REFERENCES:
patent: 3133009 (1964-05-01), Natelson
patent: 3764513 (1973-10-01), Saravis
patent: 3896021 (1975-07-01), Fosslien
patent: 4059501 (1977-11-01), Strickler

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