PROCESS FOR PRODUCING REGENERATED RESIN, REGENERATED RESIN, PROCESSING RECOVERED MATTER FROM RESIN COMPOSITION, REGENERATED RESIN COMPOSITION AND METHOD OF REGENERATING RESIN COMPOSITION

摘要

A process for producing a regenerated resin , characterized by including the first step of, in processing of a resin composition, decomposing a resin composition containing a thermosetting resin in a supercritical or subcritical solvent containing as an indispensable component a monomer constituting the thermosetting resin or a derivative thereof and the second step of adding a polyfunctional compound and carrying out processing thereof. Further, there are provided a regenerated resin or processing recovered matter obtained by the above production process; a regenerated resin composition obtained by the use of the regenerated resin and/or resin composition processing recovered matter; and a method of regenerating a resin composition, in which the regenerated resin and/or resin composition processing recovered matter is re-utilized as a raw material of regenerated resin composition.