公开(公告)号：US20170233551A1

公开(公告)日：2017-08-17

申请号：US15503177

申请日：2015-11-11

Applicant: ADEKA CORPORATION

Inventor： Naoto UEDA ,  Kazukiyo NOMURA

IPC: C08K5/3492 ,  C07D251/24

CPC classification number: C08K5/3492 ,  C07D251/24 ,  C08K5/053 ,  C08K5/132 ,  C08K5/134 ,  C08L101/00 ,  C09K3/00

Abstract: Provided is an ultraviolet absorbing agent that efficiently absorbs ultraviolet rays in a wide wavelength region, and in particular, has a strong absorbability in the UV-A region. Also, a synthetic resin composition having excellent weatherability is provided. Provided is an ultraviolet absorbing agent including a triazine-based compound represented by Formula (1) below. Also, a synthetic resin composition containing the ultraviolet absorbing agent is provided. R2, R3, and R4 in the triazine-based compound represented by Formula (1) below are each preferably a hydrogen atom or a methyl group, and particularly preferably a hydrogen atom.