CPC C12N 5/0068 (2013.01) [C09K 19/348 (2013.01); C12N 5/0662 (2013.01); C12N 2513/00 (2013.01); C12N 2533/30 (2013.01); C12N 2537/10 (2013.01); C12N 2539/00 (2013.01)] | 20 Claims |
1. A polymer of formula (I),
wherein
A1, A2, A3, and A4 are each independently a phenyl optionally substituted with 1, 2, 3, or 4 Ra;
L1, L2, X1, and X2 are each independently O, NH, C(O), C(O)O, C(O)NH, or OC(O)NH;
T1 and T2 are each independently C1-6alkylene;
W is W0-L; wherein W0 is selected from the group consisting of a polyether, a polyester, a polyamide, a polysiloxane, a polyurethane, and a combination thereof; and wherein L is a bond or —S—S—;
Ra at each occurrence is independently —NH2, —OH, —COOH, —CHO, halogen, cyano, —Oalkyl, —NHalkyl, —N(alkyl)2, —C(O)alkyl, —C(O)Oalkyl, —OC(O)alkyl, —C(O)NHalkyl, —NHC(O)alkyl, or an alkyl optionally substituted with —NH2, —OH, —COOH, or —CHO; and
x is 1 to 100.
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