US 11,702,566 B2
Coating composition
Christelle Witt-Sanson, Grosselfingen (DE); Grzegorz Kondziolka, Zebrzydowice (PL); and Nigel Francis Masters, Romford (GB)
Assigned to PPG Industries Ohio, Inc., Cleveland, OH (US)
Filed by PPG Industries Ohio, Inc., Cleveland, OH (US)
Filed on Mar. 17, 2021, as Appl. No. 17/204,039.
Application 17/204,039 is a continuation of application No. 16/263,561, filed on Jan. 31, 2019, granted, now 10,982,111.
Application 16/263,561 is a continuation of application No. 14/653,519, granted, now 10,246,610, issued on Apr. 1, 2019, previously published as PCT/EP2013/077218, filed on Dec. 18, 2013.
Claims priority of application No. 12197893 (EP), filed on Dec. 18, 2012.
Prior Publication US 2021/0340403 A1, Nov. 4, 2021
This patent is subject to a terminal disclaimer.
Int. Cl. C09D 179/08 (2006.01); C08K 5/5419 (2006.01); C09D 183/06 (2006.01); B65D 83/14 (2006.01); C08G 73/16 (2006.01)
CPC C09D 179/08 (2013.01) [B65D 83/14 (2013.01); C08G 73/16 (2013.01); C08K 5/5419 (2013.01); C09D 183/06 (2013.01); Y10T 428/1355 (2015.01); Y10T 428/31663 (2015.04); Y10T 428/31681 (2015.04)] 19 Claims
 
1. A coating composition comprising
a resin material comprising a polyester imide polymer
one or more titanate material; and
one or more OH reactive cross linking material;
wherein the polyester imide polymer is formed from one or more imide containing moiety;
wherein the one or more imide containing moiety is formed as a reaction product between one or more isocyanate with one or more cyclic anhydride;
wherein the isocyanate is selected from hexamethylene di-isocyanate, tetramethylene di-isocyanate, isophorone di-isocyanate, methylene 4,4′-bis (cyclohexyl isocyanate) or bis-(4-isocyanatocyclohexyl)methane, methylene di phenyl di-isocyanate or bis-(4-isocyanatophenyl)methane, tetramethyl-meta-xylylene di-isocyanate, meta xylylene di -isocyanate, para xylylene di-isocyanate, cyclohexane di-isocyanate, naphthalene di-isocyanate, and trimethyl hexamethylene di-isocyanate.