prov:value
| - thyl acrylate, polymethyl methacrylate, polyethyl acrylate, polyethyl methacrylate, vinyl acetate, or polyvinyl alcohol; or polycarbonate, or a mixture thereof can be used. [0043] Further, a conventionally known binder resin, e.g., a thermosetting resin, such as a phenolic resin, an epoxy resin, or a silicone resin, can be used.
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