Patent ID: 11920023
Assignee: ROHM AND HAAS ELECTRONIC MATERIALS LLC
Field: Macromolecular chemistry, polymers (Chemistry)
Classification: CPC C | IPC C

Claim 3:
4. The dielectric composite material of claim 3, wherein the one or more addition polymerizable arylcyclobutene monomers has a structure selected from the group consisting of Formula (A-1), Formula (A-2), and Formula (A-3), , where:
K1 is a divalent group selected from the group consisting of alkyl, aryl, carbocyclic aryl, polycyclic aryl, heteroaryl, aryloxy, arylalkyl, carbonyl, ester, carboxyl, ether, thioester, thioether, tertiary amine, and combinations thereof;
K2 is a single bond or a divalent group selected from the group consisting of alkyl, aryl, carbocyclic aryl, polycyclic aryl, heteroaryl, aryloxy, arylalkyl, carbonyl, ester, carboxyl, and ether, thioester, thioether, tertiary amine, and combinations thereof;
K3 is a polymerizable functional group;
L1 is a covalent bond or a multivalent linking group;
M is a substituted or unsubstituted divalent aromatic radical group, or a substituted or unsubstituted divalent heteroaromatic radical group;
R1-R4 are the same or different and are independently selected from the group consisting of substituted or unsubstituted alkyl, substituted or unsubstituted alkyloxy, substituted or unsubstituted aryl, substituted or unsubstituted aryloxy, akylthio, arylthiol, substituted alkyl amino, and substituted aryl amino;
R5-R7 are the same or different and are independently selected from the group consisting of hydrogen, deuterium, cyano, halo, methyl, vinyl, allyl, and a substituted or unsubstituted isoprene having 1-100 carbon atoms;
x and y are the same or different and are an integer from 1 to 5, wherein when L1 is a covalent bond, y=1.