PROCESS FOR PRODUCING REGENERATED RESIN, REGENERATED RESIN, PROCESSING RECOVERED MATTER FROM RESIN

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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. © KIPO & WIPO 2008