Title:
ポリカーボネート樹脂組成物ペレット及びその成形品
Document Type and Number:
Japanese Patent JP7059906
Kind Code:
B2
Abstract:
To provide a polycarbonate resin composition pellet suitable as a molding material of a light guide member and having excellent hue, and a molded article obtained by molding the polycarbonate resin composition pellet.SOLUTION: This polycarbonate resin composition pellet contains a polycarbonate resin (A), an aromatic compound (B) represented by general formula (1), and a phosphorus-type stabilizer (C), wherein the content of the aromatic compound (B) in the pellet is 0.001 to 1 mass% and the content of the phosphorus-type stabilizer (C) is 0.003 to 0.5 mass%. (In general formula (1), X and Y each denote an organic group containing none of any elements of nitrogen, sulfur, and halogen and may be the same or different. n is an integer of 0-4. k is 1 or 2).SELECTED DRAWING: None
Inventors:
Junya Hayakawa
Application Number:
JP2018220384A
Publication Date:
April 26, 2022
Filing Date:
November 26, 2018
Export Citation:
Assignee:
Mitsubishi Engineering Plastics Co., Ltd.
International Classes:
C08J5/18; B29C45/00; C08K5/1515; C08K5/49; C08L69/00
Domestic Patent References:
| JP2001279085A | ||||
| JP2009511666A | ||||
| JP2015180709A | ||||
| JP2003171545A | ||||
| JP2001294690A | ||||
| JP2006213744A | ||||
| JP2018028025A | ||||
| JP2017132910A | ||||
| JP2017185681A | ||||
| JP7052254A |
Attorney, Agent or Firm:
Tsuyoshi Shigeno
Takayuki Shigeno
Takayuki Shigeno