Process for producing thermosetting resin varnish
AssigneeSumitomo Chemical Company, Limited
InventorsKatsuhiro Furuta, Yoshiaki Hayashi, Toshiaki Hayashi, Yoshiki Matsuoka
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Abstract
Provided is a simple process for producing a thermosetting resin varnish comprising a thermosetting resin (A), an aromatic polysulfone resin (B) and an organic solvent (C), wherein a heat processing is conducted at a time of mixing the components (A) and (B) and/or after mixing the components (A) and (B). The varnish has excellent preservation stability.
Claims12
A process for producing a thermosetting resin varnish comprising a thermosetting resin (A), an aromatic polysulfone resin (B), and an organic solvent (C) as indispensable components, wherein heat processing is conducted at a time of mixing the components (A) and (B) and/or after mixing the components (A) and (B).
Dependencies are inferred from the claim text.