Patent ID: 11936103
Assignee: TEIJIN LIMITED
Field: Surface technology, coating (Chemistry)
Classification: CPC H  B  C | IPC B  H

Claim 0:
1. A conductive film for antennas, in which
a conducting film; and
a substrate made of a polycarbonate resin material containing a polycarbonate resin are laminated, the polycarbonate resin containing, as main constituent units, a unit (A) represented by the following formula (1) and/or a unit (B) represented by the following formula (2):, (in the formula (1), R1 and R2 each independently represent an alkyl group having 1 to 6 carbon atoms or a halogen atom, and R3 and R4 each independently represent a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or a halogen atom), (in the formula (2), R1 and R2 each independently represent an alkyl group having 1 to 6 carbon atoms or a halogen atom, R3 and R4 each independently represents a hydrogen atom, an alkyl group having 1 to 6 carbon atoms, or a halogen atom, R5 represents a halogen atom, an alkyl group having 1 to 20 carbon atoms, or a cycloalkyl group having 3 to 20 carbon atoms, and n represents an integer of 0 to 10).