Electrostatic dissipative laminate and method for making

Details Electrostatic dissipative laminate and method for making Electrostatic dissipative laminate and method for making

1994-03-28

1996-12-10

Dudash, Diana

Coating processes

Applying superposed diverse coating or coating a coated base

Synthetic resin coating

264258, 2642974, 2642975, 26433112, 427370, 427381, 4273931, 427386, C08J 524, B05D 138, B05D 128, B05D 302

Patent

active

055828728

ABSTRACT:
An electrostatic dissipative laminate formed from a layup comprising a plurality of sheets of glass cloth saturated with liquid thermosetting epoxy resin and dried to a B-stage (prepreg). A uniform coating of another thermosetting epoxy resin compound applied to the material which defines a surface of the layup includes a carbon base and a catalyst and has an electrical resistance in the range from about 300 to about 400 ohm/sq/mil. After the coating has dried to a B-stage the layup is cured at a controlled temperature and under a controlled pressure for a predetermined period of time.

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