	US 11,813,344 B2
	Alkyl benzoate solubilized organic sunscreen filters
Edward T. Borish, Greenville, SC (US); Charles V. Hinton, Greenville, SC (US); Charles F. Palmer, Jr., Greenville, SC (US); Stephanie Anderson, Greenville, SC (US); and Robert W. Howell, Greenville, SC (US)
Assigned to ETHOX CHEMICALS, LLC, Greenville, SC (US)
Filed by Ethox Chemicals, LLC, Greenville, SC (US)
Filed on Feb. 22, 2021, as Appl. No. 17/181,409.
Claims priority of provisional application 62/980,484, filed on Feb. 24, 2020.
Prior Publication US 2021/0259938 A1, Aug. 26, 2021
Int. Cl. A61K 8/37 (2006.01); A61K 8/35 (2006.01); A61Q 17/04 (2006.01); A61K 8/40 (2006.01)

CPC A61K 8/37 (2013.01) [A61K 8/35 (2013.01); A61K 8/375 (2013.01); A61K 8/40 (2013.01); A61Q 17/04 (2013.01); A61K 2800/5922 (2013.01)]

24 Claims

1. A sunscreen formulation comprising:

at least one organic sunscreen filter wherein said at least one organic sunscreen filter comprises avobenzone; and

an alkyl benzoate comprising 25-55 mole % C12-14 alkyl benzoate and 45-75 mole % C12-C15 alkyl benzoate.