公开(公告)号：US11981808B2

公开(公告)日：2024-05-14

申请号：US16967955

申请日：2019-02-15

Applicant: Kyodo Printing Co., Ltd.

Inventor： Naoki Ogawa ,  Fumihito Kobayashi ,  Wataru Yoshizumi ,  Kiyoshi Kitahara ,  Ryo Takigawa

IPC: C08L67/02 ,  D01F6/92

CPC classification number: C08L67/02 ,  D01F6/92

Abstract: The purpose of the present invention is to provide a resin composition comprising a tungsten-based pigment, and which enables the achievement of high infrared absorption and good moldability, and a molded article and a fiber, each of which contains the resin composition. The present invention relates to an infrared absorbing resin composition comprising a tungsten-based infrared absorbing pigment and a polyethylene terephthalate, and wherein the polyethylene terephthalate is a crystalline copolymerized polyethylene terephthalate which has an intrinsic viscosity of 0.60 or more, and a molded article and a fiber, each of which contains this absorbing resin composition.