US 12,473,389 B2
Bio-based monomers and polymers made therefrom
Richard Geurtsen, Robbinsville, NJ (US); Yong Yang, Hillsborough, NJ (US); Gary Dandreaux, River Edge, NJ (US); and Cristian Grigoras, Suffern, NY (US)
Assigned to Columbia Insurance Company, Omaha, NE (US)
Appl. No. 18/016,960
Filed by Columbia Insurance Company, Omaha, NE (US)
PCT Filed Aug. 10, 2021, PCT No. PCT/US2021/045314
§ 371(c)(1), (2) Date Jan. 19, 2023,
PCT Pub. No. WO2022/035801, PCT Pub. Date Feb. 17, 2022.
Claims priority of provisional application 63/131,469, filed on Dec. 29, 2020.
Claims priority of provisional application 63/074,189, filed on Sep. 3, 2020.
Claims priority of provisional application 63/063,594, filed on Aug. 10, 2020.
Prior Publication US 2023/0279168 A1, Sep. 7, 2023
Int. Cl. C08F 220/14 (2006.01); C09D 133/14 (2006.01)
CPC C08F 220/14 (2013.01) [C09D 133/14 (2013.01)] 15 Claims
OG exemplary drawing
 
1. A paint composition comprising an aqueous phase and a copolymer polymerized from a monomer with a following structure

OG Complex Work Unit Chemistry
and at least one other monomer, wherein said copolymer is dispersed in the aqueous phase,
wherein the copolymer is capable of forming a film on a substrate after the paint composition is applied on said substrate and the aqueous phase evaporates.