This section sets priority rules for security interests and certain buyers or lessees when advances are made before or after knowledge of a purchase, lease, or lien creditor status.
(a) When priority based on time of advance. Except as otherwise provided in subsection (c), for purposes of determining the priority of a perfected security interest under Section 7-9A-322(a)(1), perfection of the security interest dates from the time an advance is made to the extent that the security interest secures an advance that: (1) is made while the security interest is perfected only: (A) under Section 7-9A-309 when it attaches; or (B) temporarily under Section 7-9A-312(e), (f), or (g); and (2) is not made pursuant to a commitment entered into before or while the security interest is perfected by a method other than under Section 7-9A-309 or 7-9A-312(e), (f), or (g). (b) Lien creditor. Except as otherwise provided in subsection (c), a security interest is subordinate to the rights of a person that becomes a lien creditor to the extent that the security interest secures an advance made more than 45 days after the person becomes a lien creditor unless the advance is made: (1) without knowledge of the lien; or (2) pursuant to a commitment entered into without knowledge of the lien. (c) Buyer of receivables. Subsections (a) and (b) do not apply to a security interest held by a secured party that is a buyer of accounts, chattel paper, payment intangibles, or promissory notes or a consignor. (d) Buyer of goods. Except as otherwise provided in subsection (e), a buyer of goods takes free of a security interest to the extent that it secures advances made after the earlier of: (1) the time the secured party acquires knowledge of the buyer’s purchase; or (2) 45 days after the purchase. (e) Advances made pursuant to commitment: Priority of buyer of goods. Subsection (d) does not apply if the advance is made pursuant to a commitment entered into without knowledge of the buyer’s purchase and before the expiration of the 45-day period. (f) Lessee of goods. Except as otherwise provided in subsection (g), a lessee of goods takes the leasehold interest free of a security interest to the extent that it secures advances made after the earlier of: (1) the time the secured party acquires knowledge of the lease; or (2) 45 days after the lease contract becomes enforceable. (g) Advances made pursuant to commitment: Priority of lessee of goods. Subsection (f) does not apply if the advance is made pursuant to a commitment entered into without knowledge of the lease and before the expiration of the 45-day period.