公开(公告)号：US20190300556A1

公开(公告)日：2019-10-03

申请号：US15977127

申请日：2018-05-11

Applicant: Elite Material Co., Ltd.

Inventor： Shu-Hao CHANG ,  Zhilong HU ,  Ching-Hsien HSU

IPC: C07F9/6571 ,  C09K21/12 ,  C09D5/18 ,  C09D123/08 ,  C09D123/02 ,  C09D171/12

Abstract: A phosphorus-containing flame retardant, a preparation method thereof, a resin composition comprising the phosphorus-containing flame retardant and an article made therefrom are disclosed. The phosphorus-containing flame retardant is characterized by having the advantages of high phosphorus content, high resin compatibility, not increasing gel time of varnish and low water absorption rate, and is therefore suitable for use as a flame retardant of various resin materials.