Patent ID: 11945900
Assignee: 3M INNOVATIVE PROPERTIES COMPANY
Field: Pharmaceuticals (Chemistry)
Classification: CPC C  A  B  G | IPC A  B  C

Claim 15:
16. The orthodontic article of claim 1, wherein the aliphatic polycarbonate diol is of Formula (I):

H(O—R1—O—C(═O))m—O—R2—OH  (I),

wherein each of R1 in each (O—R1—O—C(═O)) repeat unit and each R2 are independently an aliphatic, cycloaliphatic, or aliphatic/cycloaliphatic alkylene group and an average number of carbon atoms in a combination of all the R1 and R2 groups is 4 to 10, and m is 2 to 23.