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US 2025/0025403 A1Published application
Film Former
AssigneeElementis Specialties, Inc.
InventorsSilke Wiemda Klara Valentin-Burzynksi, Sabine Schäpermeier, Chun-Hung Yen, Ming-Liang Yen
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Abstract
The invention relates to a polyester obtained or obtainable by the reaction of one or more linear or branched C7-C32 mono-alcohols, citric acid, and dipropylene glycol or a polypropylene glycol, and the use of the polyester in a film-forming composition.
Claims14
A polyester obtained or obtainable by the reaction of:
- a linear or branched C7-C32 mono-alcohol, or mixtures thereof;
- citric acid;
- and
- dipropylene glycol or a polypropylene as defined by
- wherein m is from 3 to 35;
- or mixtures thereof.
3 more elements
A polyester having the following formula:
- wherein R1 is a C7 to C32 linear or branched alkyl group;
- R2 is
- p is from 2 to 35;
- and
- n is from 3 to 105.
2 more elements
(canceled)
(canceled)
Dependencies are inferred from the claim text.