Section 721.10389 - Styrene, copolymer with acrylic acid, salt with alkoxylated alkenylamine (generic)(a)Chemical substance and significant new uses subject to reporting.(1) The chemical substance identified generically as styrene, copolymer with acrylic acid, salt with alkoxylated alkenylamine (PMN P-10-401) 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)Release to water. Requirements as specified in § 721.90(a)(4), (b)(4), and (c)(4) (N = 27). Where primary, secondary, and tertiary waste treatment will occur, or treatment in a lined self-contained solar evaporation pond where UV light will degrade the substance, the number of kilograms per day per site is calculated after wastewater treatment.(b)Specific requirements. The provisions of subpart A of this part apply to this section except as modified by this paragraph.(1)Recordkeeping. Recordkeeping requirements as specified in § 721.125(a), (b), (c), and (k) are applicable to manufacturers, importers, and processors of this substance.(2)Limitations or revocation of certain notification requirements. The provisions of § 721.185 apply to this section. 77 FR 25278 , Apr. 27, 2012