公开(公告)号：US20190048137A1

公开(公告)日：2019-02-14

申请号：US15826861

申请日：2017-11-30

Applicant: NATIONAL CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： WEN-CHIUNG SU ,  CHING-HSUAN LIN ,  WEI-FENG HSIAO ,  HAN-YA LIN

IPC: C08G65/48 ,  C08G65/40 ,  C08G59/40 ,  H05K1/03

CPC classification number: C08G65/48 ,  C08G59/4071 ,  C08G65/4012 ,  C08G2650/02 ,  C08G2650/40 ,  C08G2650/64 ,  H05K1/0326 ,  H05K1/0353 ,  H05K2201/012

Abstract: A low-k, non-flammable dicyclopentdiene (DCPD)-derived polyether and a method of producing the same are introduced. Incorporation of a phosphorus group and a DCPD derivative into a low-k, non-flammable dicyclopentdiene (DCPD)-derived polyether enable the DCPD-derived polyether to not only serve as an epoxy resin curing agent but also cure itself such that the cured product not only features satisfactory thermal properties and low-k characteristics but is also non-flammable.