CPC C08G 79/025 (2013.01) [C08J 3/24 (2013.01); C08L 43/02 (2013.01); C08J 2385/02 (2013.01); C08L 2201/10 (2013.01); C08L 2312/00 (2013.01); G01N 21/35 (2013.01); G01N 2021/3595 (2013.01); G16C 20/30 (2019.02)] | 23 Claims |
18. An infrared-transparent polymer containing a plurality of polymer repeat units of the form
wherein R1 is selected from the group consisting of carboxylates;
wherein R2 is selected from the group consisting of carboxylates;
wherein n is selected from 2 to about 10,000;
wherein said plurality of polymer repeat units is linear, cyclic, branched, or a combination thereof, and
wherein said R1 and said R2 are ionically crosslinked with a divalent metal cation.
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