POLYAMIDE RESIN, RESIN COMPOSITION FOR OPTICAL COMPONENT, COATING MEMBER, OPTICAL COMPONENT, AND OPTICAL DEVICE

摘要

PROBLEM TO BE SOLVED: To provide a polyamide resin having a heat resistance and a high transparency, and being applicable to an optical component; and to provide a resin composition for an optical component, a coating member, an optical component and an optical device using the polyamide resin. SOLUTION: The polyamide resin is a polyamide resin to be used as an optical component. The polyamide resin is obtained by polymerizing a bisaminophenol compound (A), and a specific dicarboxylic acid compound (B) in such a molar proportion that the dicarboxylic acid compound (B) is excessive to the bisaminophenol compound. The resin composition for an optical component contains the polyamide resin and a solvent. The optical component is prepared by using the resin composition for an optical component. The optical device includes the optical component. COPYRIGHT: (C)2011,JPO&INPIT