Title:
高周波通信機器部品用熱可塑性ポリエステル樹脂組成物
Document Type and Number:
Japanese Patent JP7468015
Kind Code:
B2
Abstract:
To develop a thermoplastic polyester resin for high-frequency communication device components that has stability of relative dielectric constants and dielectric loss tangents under the use environment and is colored black.SOLUTION: A thermoplastic polyester resin composition for high-frequency communication device components contains, relative to (A) a thermoplastic polyester resin 100 pts.wt., (B) carbon black of 0.05-1 pts.wt. and (C) an epoxy compound of 0.1-5 pts.wt.SELECTED DRAWING: None
Inventors:
Takayuki Yamakawa
Yasuo Maeda
Kota Nabetani
Yasuo Maeda
Kota Nabetani
Application Number:
JP2020045251A
Publication Date:
April 16, 2024
Filing Date:
March 16, 2020
Export Citation:
Assignee:
Toray Industries, Inc.
International Classes:
C08L67/00; C08G59/32; C08K3/04; C08K7/02; C08L63/04; H01B3/42
Domestic Patent References:
| JP2006249260A | ||||
| JP2010144154A | ||||
| JP2013131576A | ||||
| JP2003012906A | ||||
| JP9208816A |
Foreign References:
| WO2018186339A1 | ||||
| WO2017135055A1 |