Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering
Patent
1987-02-09
1987-12-29
Niebling, John F.
Chemistry: electrical and wave energy
Apparatus
Coating, forming or etching by sputtering
2041828, G01N 2728
Patent
active
047159421
ABSTRACT:
An apparatus for conducting electrophoresis is fabricated by use of an electrophoresis sheet composed of two sheet members consisting of a non-conductive organic polymer film and disposed to stand facing each other, spacers having predetermined thicknesses disposed between the two sheet members at right and left edge portions, and an electrophoresis gel membrane of a uniform thickness grasped between the two sheet members. The apparatus is provided with a pair of flat plate-like supporting members for supporting the electrophoresis sheet by sandwiching it therebetween, and a spacer disposed between the electrophoresis sheet and at least one of the flat plate-like supporting members, and contacting edge portions of the electrophoresis sheet.
REFERENCES:
patent: 4142960 (1979-03-01), Hahn et al.
patent: 4325796 (1982-04-01), Hoefer et al.
patent: 4518476 (1985-05-01), Delony et al.
patent: 4576693 (1986-03-01), Kreisher et al.
Tezuka Sigeru
Yamamoto Masayoshi
Yamamoto Shoichi
Fuji Photo Film Co. , Ltd.
Niebling John F.
Starsiak Jr. John S.
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