Title:
WATERBORNE COATING COMPOSITIONS BASED ON POLYESTERS CONTAINING DIMETHYLOL PROPIONIC ACID (DMPOA)
Document Type and Number:
WIPO Patent Application WO/2023/287856
Kind Code:
A3
Abstract:
Disclosed are novel curable polyesters comprising the reaction product of 2,2,4,4-tetramethyl-1,3-cyclobutanediol (TMCD) and dimethylolpropionic acid. The curable polyesters have particular utility in waterborne coating compositions. Such waterborne coating compositions provide a good balance of desirable coating properties for metal packaging applications.
Inventors:
HOUSTON KATELYN (US)
HE HONGKUN (US)
MARSH STACEY (US)
KUO THAUMING (US)
HE HONGKUN (US)
MARSH STACEY (US)
KUO THAUMING (US)
Application Number:
PCT/US2022/036918
Publication Date:
February 23, 2023
Filing Date:
July 13, 2022
Export Citation:
Assignee:
EASTMAN CHEM CO (US)
International Classes:
B65D25/14; C09D167/00; C09D167/06; C08G63/127; C08G63/137; C08G63/52; C08L61/04; C08L61/26
Domestic Patent References:
| WO2017053379A1 | 2017-03-30 | |||
| WO2010118356A1 | 2010-10-14 |
Foreign References:
| US20160115274A1 | 2016-04-28 |
Attorney, Agent or Firm:
CARRIER, Michael, K. (US)
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