Title:
ポリカーボネート樹脂組成物
Document Type and Number:
Japanese Patent JP7425677
Kind Code:
B2
Abstract:
To provide a polycarbonate resin composition that has a high visible-light blocking rate and has a high transmittance at 1550 nm.SOLUTION: A polycarbonate resin composition contains, relative to 100 pts.mass of a polycarbonate resin (A), a dye (C) having a maximum absorption wavelength of more than 800 nm to 870 nm or less of 0.001-0.25 pts.mass and a dye (D) having a maximum absorption wavelength of more than 870 nm to 930 nm or less of 0.001-0.25 pts.mass.SELECTED DRAWING: None
Inventors:
Satoshi Mochida
Yohei Nishino
Yohei Nishino
Application Number:
JP2020097130A
Publication Date:
January 31, 2024
Filing Date:
June 03, 2020
Export Citation:
Assignee:
Mitsubishi Engineering-Plastics Corporation
International Classes:
C08L69/00; C08K5/00
Domestic Patent References:
| JP2021147470A | ||||
| JP2011237625A | ||||
| JP2018150584A | ||||
| JP2010002704A |
Attorney, Agent or Firm:
Atago Patent Attorneys Office
Sachiko Okunuki
Sachiko Okunuki