Polycarbonate resin composition

A polycarbonate resin composition comprising a polycarbonate resin (A) comprising a structural unit represented by General formula (1) below and a silane coupling agent (B) represented by General formula (2) below, wherein

• the polycarbonate resin composition comprises 0.06 parts by mass or more of the silane coupling agent (B) per 100 parts by mass of the polycarbonate resin (A):
• (in Formula (1),
• R1-R4 each independently represent hydrogen, fluorine, chlorine, bromine, iodine, or an optionally substituted C1-C20 alkyl group, C6-C12 aryl group, C2-C12 alkenyl group, C1-C5 alkoxy group, or C7-C17 aralkyl group,
• X represents a single bond, —O—, —S—, —SO—, —SO2—, —CO—, or a divalent group represented by any of General formulae (4)-(9) below),
• (in General formula (4), R8-R17 each independently represent hydrogen or a C1-C3 alkyl group, where at least one of R8-R17 represents a C1-C3 alkyl group;
• and
• in General formulae (5) to (9),
• R18 and R19 each independently represent hydrogen, a halogen, an optionally substituted C1-C20 alkyl group, an optionally substituted C1-C5 alkoxy group, an optionally substituted C6-C12 aryl group, an optionally substituted C7-C17 aralkyl group, or an optionally substituted C2-C15 alkenyl group, or
• R18 and R19 bind with each other to form a C3-C20 carbon ring or a C1-C20 heterocyclic ring,
• R20 represents an optionally substituted C1-C9 alkylene group,
• c represents an integer from 0 to 20, and
• d represents an integer from 1 to 500);
• (in General formula (2),
• R21 represents a C1-C4 alkylene group or a phenylene group,
• R22 each independently represent a C1-C4 alkyl group,
• R23 each independently represent a hydroxyl group or a C1-C4 alkyl group,
• Y represents an active group comprising an epoxy group, an isocyanate group, a vinyl group, a styryl group, an acryloyl group, a ureido group, an isocyanurate group, or a mercapto group, and
• m each independently represent an integer from 1-3),
• wherein the terminal structure of the polycarbonate resin (A) is represented by General formula (3) below:
• (in General formula (3),
• R5 each independently represent a C1-C8 alkyl group, which may be substituted by a hydroxyl group, and
• n represents an integer from 0 to 5),
• the polycarbonate resin (A) comprises the terminal structure (3) represented by General formula (3) at a percentage of 0.5 mol % or more and 12 mol % or less, based on the total moles of the structural unit represented by General formula (1) and the terminal structure (3);
• and
• the polycarbonate resin composition comprises no photoinitiator or polymerization precursor.