Section 721.11178 - Copolyamide of an aromatic dicarboxylic acid and a mixture of diamines (generic)(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified generically as copolyamide of an aromatic dicarboxylic acid and a mixture of diamines (PMN P-17-232) is subject to reporting under this section for the significant new uses described in paragraph (a)(2) of this section.(2) The significant new uses are:(i)Industrial, commercial, and consumer activities. It is a significant new use to manufacture the substance with a particle size less than 10 microns.(b)Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph (b).(1)Recordkeeping. Recordkeeping requirements as specified in § 721.125(a) through (c) and (i) are applicable to manufacturers and processors of this substance.(2)Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section. 84 FR 66596 , Dec. 5, 2019 83 FR 50848 , 12/10/2018; 84 FR 66596 , 2/3/2020