Polyetherimides
Number of patents in Portfolio can not be more than 2000
United States of America Patent
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-
Oct 2, 1990
Grant Date -
N/A
app pub date -
Sep 27, 1988
filing date -
Oct 1, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Graft polymers are produced by grafting amine or acyl groups onto the imide groups of silicone polyimides or polyetherimides; the graft polymers can be moulded onto wires and cross-linked by electron beam irradiation to form insulation having improved properties.
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