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Apparatus for coating substances with inductively charged resinous powder particles

Apparatus for coating substances with inductively charged resinous powder particles
Apparatus for coating substances with inductively charged resinous powder particles
An apparatus for improving the electrostatic charge developed on a resin powder composition for electrostatic coating of solid objects and the method of application thereof. The apparatus comprises a device for charging the powder by electrical induction/conduction such that the powder particles have a resistivity of from about 109 to about 1013 ohm.meters at 20 percent relative humidity and spraying the charged powder onto an grounded solid object to which it adheres prior to the thermal fusing to produce a permanent finish.
5,518,546
Williams, B.E.
a2225588-af5d-43f6-86b2-778432e77cfc
Harpur, I.G.
566fd295-1ca9-4d78-8235-1d2fbc79714d
Hearn, G.L.
fed0876d-2eab-44f6-8f43-396bc5a37f11
Hughes, J.F.
d6a276c8-a7e5-46d9-9b3a-e7be07d4ddfc

Williams, B.E., Harpur, I.G., Hearn, G.L. and Hughes, J.F. (Inventors) (1996) Apparatus for coating substances with inductively charged resinous powder particles. 5,518,546.

Record type: Patent

Abstract

An apparatus for improving the electrostatic charge developed on a resin powder composition for electrostatic coating of solid objects and the method of application thereof. The apparatus comprises a device for charging the powder by electrical induction/conduction such that the powder particles have a resistivity of from about 109 to about 1013 ohm.meters at 20 percent relative humidity and spraying the charged powder onto an grounded solid object to which it adheres prior to the thermal fusing to produce a permanent finish.

Full text not available from this repository.

More information

Published date: 21 May 1996
Organisations: Electronics & Computer Science

Identifiers

Local EPrints ID: 253560
URI: https://eprints.soton.ac.uk/id/eprint/253560
PURE UUID: 2d3a0018-3bf3-45c7-8b25-25050b3e70ad

Catalogue record

Date deposited: 26 Apr 2001
Last modified: 19 Dec 2018 17:30

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