公开(公告)号：US09738766B2

公开(公告)日：2017-08-22

申请号：US14433728

申请日：2012-10-08

Applicant: Dow Global Technologies LLC

Inventor： Ravi B. Shankar ,  Matthew Martin Yonkey ,  YuDong Qi ,  Nahrain E. Kamber

IPC: C08J9/04 ,  C08J9/00 ,  C09K21/12 ,  C08K5/5333 ,  C08K5/5353 ,  C08K5/5357 ,  C07F9/6571 ,  C07F9/40 ,  C07F9/6574 ,  C08G18/08 ,  C08G18/48 ,  C08G18/76

CPC classification number: C08J9/0038 ,  C07F9/4006 ,  C07F9/4075 ,  C07F9/657181 ,  C07F9/65742 ,  C08G18/14 ,  C08G18/165 ,  C08G18/2063 ,  C08G18/244 ,  C08G18/288 ,  C08G18/3275 ,  C08G18/4816 ,  C08G18/4833 ,  C08G18/4841 ,  C08G18/485 ,  C08G18/6688 ,  C08G18/7621 ,  C08G2101/0083 ,  C08J2375/08 ,  C08K5/5333 ,  C08K5/5353 ,  C08K5/5357 ,  C09K21/12

Abstract: An organophosphorus compound useful in a phosphorus containing flame retardant and a flame retardant polyurethane foam, where the organophosphorus compound is shown in Formula (I) where Y is selected from the group consisting of an —OH group, an —NH2 group, an —NHR3 group, and an —SH group, where R3 is a monovalent hydrocarbyl group having 1 to 10 carbon atoms; R is a divalent hydrocarbyl group; X is a heteroatom group; and R1 and R2 are each independently a substituted or unsubstituted hydrocarbyl group, wherein R1 and R2 can be optionally joined to form a ring.