公开(公告)号：US10442876B2

公开(公告)日：2019-10-15

申请号：US15538770

申请日：2015-09-11

Applicant: MANAC INC.

Inventor： Katsuyori Yashiki ,  Atsushi Sudo

IPC: C08F22/38 ,  C08F26/10 ,  C08F20/22 ,  C08F20/14 ,  C08F12/08 ,  C09K21/14 ,  G02B1/04

Abstract: The invention provides novel bromine-containing polymers which have excellent heat resistance and are capable of imparting flame retardance or novel flame-retardant, bromine-containing polymers which have excellent heat resistance and optical characteristics, and methods for producing such polymers. The invention relates to a polymer which includes structural units of the following general formula (1): wherein R1s, R2s, m, p and the asterisks are as defined in the specification and the claims, and to a method for producing such polymers.

公开(公告)号：US20170349679A1

公开(公告)日：2017-12-07

申请号：US15538770

申请日：2015-09-11

Applicant: MANAC INC.

Inventor： Katsuyori Yashiki ,  Atsushi Sudo

IPC: C08F22/38 ,  C09K21/14 ,  C08F26/10 ,  C08F20/22 ,  C08F20/14 ,  G02B1/04 ,  C08F12/08

Abstract: The invention provides novel bromine-containing polymers which have excellent heat resistance and are capable of imparting flame retardance or novel flame-retardant, bromine-containing polymers which have excellent heat resistance and optical characteristics, and methods for producing such polymers. The invention relates to a polymer which includes structural units of the following general formula (1): wherein R1s, R2s, m, p and the asterisks are as defined in the specification and the claims, and to a method for producing such polymers.