Chemistry: electrical and wave energy – Processes and products – Electrostatic field or electrical discharge
Patent
1980-04-14
1981-04-28
Williams, Howard S.
Chemistry: electrical and wave energy
Processes and products
Electrostatic field or electrical discharge
204299EC, C25D 118, C25D 120, C25D 1314
Patent
active
042644224
ABSTRACT:
Disclosed herein a method for producing shaped articles by electrodeposition utilizing the electrophoretic fibrous substance suspended in an aqueous medium, wherein by deflecting the direction of the flow of the above-mentioned aqueous suspension of the fibrous substance into at least two mutually different direction in the vicinity of the surface of electrode onto which the fibrous substance is deposited electrically in the course of electrodeposition, the thus obtained shaped articles are given a laminated layer-structure of the deposited fibrous substance, in which the direction of orientation of the fibrous substance in the layer is different from layer after layer resulting in a highly raised mechanical strength of the thus shaped articles, and a means for installing the device deflecting the direction of flow of the above-mentioned aqueous suspension into at least two mutually different directions.
REFERENCES:
patent: 3556969 (1971-01-01), Mizuguchi et al.
patent: 4170542 (1979-10-01), Chronberg
Funabashi Masayuki
Kitago Tohshichi
Murayama Naohiro
Takaiwa Masakazu
Kureha Kagaku Kogyo Kabushiki Kaisha
Williams Howard S.
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