§ 721.11695 Modified graphene (generic).

(a) Chemical substance and significant new uses subject to reporting. (1) The chemical substance identified generically as modified graphene (PMN P–20–5) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section. The requirements of this section do not apply to quantities of the substance after they have been completely reacted (cured), embedded into a thermoset polymer resin as an intermediate step before curing, or embedded into a permanent solid polymer form that is not intended to undergo further processing, except mechanical processing or physical blending.