US 11,898,058 B2
Fluorine compounds
Reiner Friedrich, Seeheim-Jugenheim (DE)
Assigned to Merck Patent GmbH, Darmstadt (DE)
Filed by Merck Patent GmbH, Darmstadt (DE)
Filed on Jul. 16, 2021, as Appl. No. 17/377,912.
Application 17/377,912 is a division of application No. 15/536,671, granted, now 11,118,066, previously published as PCT/EP2015/002530, filed on Dec. 16, 2015.
Claims priority of application No. 14004337 (EP), filed on Dec. 19, 2014.
Prior Publication US 2021/0340383 A1, Nov. 4, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. C09D 5/00 (2006.01); C07F 7/18 (2006.01); C07C 323/12 (2006.01); C09D 4/00 (2006.01); C07C 69/653 (2006.01); C07C 319/12 (2006.01)
CPC C09D 5/00 (2013.01) [C07C 69/653 (2013.01); C07C 319/12 (2013.01); C07C 323/12 (2013.01); C07F 7/1804 (2013.01); C09D 4/00 (2013.01)] 14 Claims
 
1. A compound of formulae Ib, Id, Ie, Ig or Ih:

OG Complex Work Unit Chemistry
where
Rf=a perfluorinated alkyl group, optionally containing heteroatoms,
R1═H or C1-C4-alkyl,
R″═C1-C4-alkyl, and R″″═H or an alkyl group.