Process for cross-linking polyester series resin
AssigneeFurukawa Electric Co., Ltd.
InventorsIsao Shirahata, Nobu Kitamura, Nobuyuki Nakamura, Hisako Hori
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Abstract
Copper powder or a copper compound is mixed with a substantially linear polyester series resin, and the resultant resin composition is formed into a predetermined shape. Thereafter, the resin composition is heated to a temperature above the melting point of the resin in an oxygen-containing atmosphere for cross-linking the polyester series resin.
Claims19
A process for cross-linking a polyester series resin characterized by forming into a predetermined shape a resin composition comprising a substantially linear polyester series resin and a copper source material selected from the group consisting of copper powder and copper compounds and heating said composition to a temperature above the melting point of said resin in an oxygen-containing atmosphere to cross-link said polyester resin.
Dependencies are inferred from the claim text.