	US 11,987,539 B2
	Dicarboxylic acid diesters
Stefan Karl Laeuger, Kaiseraugst (CH); Ulla Letinois, Kaiseraugst (CH); and Peter Riebel, Kaiseraugst (CH)
Assigned to DSM IP ASSETS B.V., Heerlen (NL)
Appl. No. 17/047,883
Filed by DSM IP ASSETS B.V., Heerlen (NL)
PCT Filed Apr. 23, 2019, PCT No. PCT/EP2019/060344 § 371(c)(1), (2) Date Oct. 15, 2020, PCT Pub. No. WO2019/206892, PCT Pub. Date Oct. 31, 2019.
Claims priority of application No. 18169247 (EP), filed on Apr. 25, 2018.
Prior Publication US 2021/0163397 A1, Jun. 3, 2021
Int. Cl. C07C 203/04 (2006.01); A23K 20/105 (2016.01); A23K 20/158 (2016.01); A23K 50/10 (2016.01)

CPC C07C 203/04 (2013.01) [A23K 20/105 (2016.05); A23K 20/158 (2016.05); A23K 50/10 (2016.05)]

9 Claims

1. A dicarboxylic acid diester of formula (I):

OG Complex Work Unit Chemistry

wherein

n is 3, and

X is a C₁alkylene.