	US 12,203,228 B2
	Agricultural oil-based sealing and preservation agent and method of treating asphalt construction or pavement
Sheldon R Chesky, Chesterfield, MO (US)
Assigned to BIOSPAN TECHNOLOGIES, INC., Ballwin, MO (US)
Filed by BIOSPAN TECHNOLOGIES, INC., Ballwin, MO (US)
Filed on Nov. 9, 2021, as Appl. No. 17/522,273.
Application 17/522,273 is a division of application No. 16/683,431, filed on Nov. 14, 2019, granted, now 11,193,243.
Claims priority of provisional application 62/767,195, filed on Nov. 14, 2018.
Prior Publication US 2022/0064872 A1, Mar. 3, 2022
Int. Cl. E01C 7/00 (2006.01); C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 109/06 (2006.01); C09D 125/06 (2006.01); E01C 7/35 (2006.01); E01C 11/00 (2006.01)

CPC E01C 7/356 (2013.01) [C09D 7/61 (2018.01); C09D 7/63 (2018.01); C09D 109/06 (2013.01); C09D 125/06 (2013.01); E01C 7/351 (2013.01); E01C 7/358 (2013.01); E01C 11/005 (2013.01)]

7 Claims

1. A composition comprising a mixture comprising at least one biobased ester, at least one monoterpene, propylene glycol methyl ether acetate, a liquid intermediate made from polystyrene foam, carbon black pigment, and styrene-butadiene complex.