Coating processes – Direct application of electrical – magnetic – wave – or... – Electrostatic charge – field – or force utilized
Patent
1995-08-30
1997-05-13
Lusignan, Michael
Coating processes
Direct application of electrical, magnetic, wave, or...
Electrostatic charge, field, or force utilized
204164, 204165, 252500, 427485, B05D 104
Patent
active
056290500
ABSTRACT:
A process for preparing a coated article which includes the step of electromotively coating an article molded or extruded from a composition having a conductivity of at least about 10.sup.-14 Siemens/cm (S/cm) comprising (a) a thermoplastic polymer, thermoset polymer, or mixture thereof and (b) an electronically conductive charge transfer complex or inherently semiconducting polymer different from (a). It has been discovered that the process of the invention provides a means by which electromotively coated polymer articles may be conveniently prepared.
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Babinec Susan J.
Cipriano Robert A.
Silvis H. Craig
Lusignan Michael
The Dow Chemical Company
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