发明名称 Method for manufacturing thermally stabilized plastic film capacitor
摘要 A method for processing a layered structure incorporating alternating plastic film and electrically conductive layers to enhance thermal and capacitive stability of the structure, which plastic film has molecular bonds oriented in a first axis and a second axis, the method comprising the steps of applying compressive force to the structure in a third axis, which third axis is substantially perpendicular to the first and second axes; and raising the structure from an ambient temperature to a processing temperature while maintaining the compressive force on the structure, the processing temperature being sufficiently high to randomize the molecular bonds; and maintaining the structure at the processing temperature and under the compressive force for a processing time sufficient to effect randomization of substantially all of the molecular bonds in the structure; and allowing the structure to substantially cool to ambient temperature before removing the compressive force from the structure.
申请公布号 US4741876(A) 申请公布日期 1988.05.03
申请号 US19850716275 申请日期 1985.03.26
申请人 ILLINOIS TOOL WORKS INC. 发明人 RAYBURN, CHARLES C.
分类号 H01G4/14;H01G4/18;H01G4/30;(IPC1-7):B29C43/20;B29C43/54 主分类号 H01G4/14
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