Title:
POLYESTER RESIN COMPOSITION
Document Type and Number:
Japanese Patent JP2018159005
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a polyester resin composition having excellent thermal/oxidative degradation resistance and transparency.SOLUTION: A polyester resin composition contains a rare earth element, an alkali metal element, and a phosphorus element, satisfying formula (I). M/A≥0.1 (I) (M is the total molar quantity of rare earth elements, and A is the total molar quantity of alkali metal elements).SELECTED DRAWING: None
Inventors:
SUZUKI KEN
MOTOSHIROMIZU TAKAMITSU
MATSUMOTO MAYUMI
SAKAMOTO JUN
MOTOSHIROMIZU TAKAMITSU
MATSUMOTO MAYUMI
SAKAMOTO JUN
Application Number:
JP2017057399A
Publication Date:
October 11, 2018
Filing Date:
March 23, 2017
Export Citation:
Assignee:
TORAY INDUSTRIES
International Classes:
C08L67/00; C08K3/00; C08K5/00
Domestic Patent References:
| JPWO2015118966A1 | 2017-03-23 | |||
| JP2016180090A | 2016-10-13 | |||
| JP2017008286A | 2017-01-12 | |||
| JP2005314660A | 2005-11-10 | |||
| JP2005120126A | 2005-05-12 | |||
| JP2017178997A | 2017-10-05 |