METHODS AND COMPOSITIONS FOR REMOVING RESIDUES AND SUBSTANCES FROM SUBSTRATES USING ENVIRONMENTALLY FRIENDLY SOLVENTS

摘要

Environmentally friendly solvents used to dissolve or remove residues and/or substances from substrates wherein the residue and/or substance is contacted with a Generally Recognized As Safe solvent to dissolve the residue and/or substance in the solvent followed by the extraction of the residue and/or substance from the solvent such as by contact with carbon dioxide.