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

Claim 3:
4. The orthodontic article of claim 3, wherein the hydroxy functional (meth)acrylate is of Formula (II):

HO-Q-(A)p  (II),

wherein Q is a polyvalent organic linking group and A is a (meth)acryl functional group of the formula —XC(═O)C(R1)═CH2, wherein X is O, S, or NR4, R4 is H or alkyl of 1 to 4 carbon atoms, R1 is a lower alkyl of 1 to 4 carbon atoms or H, and p is 1 or 2.