Patent ID: 11897990
Assignee: SHPP GLOBAL TECHNOLOGIES B.V.
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 5:
6. The ultraviolet light-curable coating composition of claim 1, wherein the ultraviolet light-curable poly(polyphenylene ether) comprises the formula, , wherein
each occurrence of Q1 and Q2 is independently halogen, unsubstituted or substituted C1-6 primary or secondary hydrocarbyl, C1-6 hydrocarbylthio, C1-6 hydrocarbyloxy, or C2-6 halohydrocarbyloxy wherein at least two carbon atoms separate the halogen and oxygen atoms;
each occurrence of Q3 and Q4 is independently hydrogen, halogen, unsubstituted or substituted C1-C6 primary or secondary hydrocarbyl, C1-C6 hydrocarbylthio, C1-6 hydrocarbyloxy, or C2-6 halohydrocarbyloxy wherein at least two carbon atoms separate the halogen and oxygen atoms;
x and y are each independently 0-30; and
L is of the formula (3), , wherein
each occurrence of R3, R4, R5, and R6 is independently hydrogen, halogen, unsubstituted or substituted C1-6 primary or secondary hydrocarbyl, C1-6 hydrocarbylthio, C1-6 hydrocarbyloxy, or C2-6 halohydrocarbyloxy wherein at least two carbon atoms separate the halogen and oxygen atoms;
w is 0 or 1;
R10 is methyl or hydrogen; and
Y is, wherein
each occurrence of R7 is independently hydrogen or C1-6 hydrocarbyl,
each occurrence of R8 and R9 is independently hydrogen, C1-6 hydrocarbyl.