	US 12,351,727 B2
	Sealant composition and zero discharge impregnation process
Brandon Cerecke, Bridgeman, MI (US)
Appl. No. 16/969,646
Filed by DLM Holding Group LLC, Bridgeman, MI (US)
PCT Filed Feb. 14, 2019, PCT No. PCT/US2019/017928 § 371(c)(1), (2) Date Aug. 13, 2020, PCT Pub. No. WO2019/161006, PCT Pub. Date Aug. 22, 2019.
Claims priority of provisional application 62/630,384, filed on Feb. 14, 2018.
Prior Publication US 2020/0399501 A1, Dec. 24, 2020
Int. Cl. C09D 133/06 (2006.01); B01D 17/04 (2006.01); C09D 4/06 (2006.01)

CPC C09D 133/066 (2013.01) [B01D 17/045 (2013.01); C09D 4/06 (2013.01)]

7 Claims

1. A sealant composition comprising:

a first monofunctional (meth)acrylate ester, wherein the first monofunctional (meth)acrylate ester is c12 and c14 alkyl methacrylate;

a second monofunctional (meth)acrylate ester, wherein the second monofunctional (meth)acrylate ester is 2-hydroxypropyl methacrylate (HPMA);

a trifunctional monomer; and

from about 5 wt % to about 20 wt % of an oligomer derived from epoxidized soy bean oil.