Plastic and nonmetallic article shaping or treating: processes – Vacuum treatment of work – To degas or prevent gas entrapment
Patent
1998-06-17
2000-08-15
Ortiz, Angela
Plastic and nonmetallic article shaping or treating: processes
Vacuum treatment of work
To degas or prevent gas entrapment
26427219, B29C 126
Patent
active
061031577
ABSTRACT:
A process for impregnating an electrical coil which comprises a winding comprising two or more layers consisting of more than one turn of an electrically conducting wire-form material with a polymer material which electrically insulates the individual turns of the wire-form material from one another with the aid of a thermally curable epoxy resin composition, which composition is solid at room temperature and comprises the following constituents:
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Behm Dean Tallak
Bleuel Felix
Buchmann Hans-Fred
Glauch Dieter
Weidmann Ulrich
Ciba Specialty Chemicals Corp.
Kovaleski Michele A.
Ortiz Angela
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