公开(公告)号：US20190085151A1

公开(公告)日：2019-03-21

申请号：US16041982

申请日：2018-07-23

Applicant: ICL-IP America Inc.

Inventor： Jeffrey STOWELL ,  Zhihao CHEN ,  Munjal PATEL

IPC: C08K5/00 ,  C08K5/53 ,  C08K5/521 ,  C08G18/32

CPC classification number: C08K5/0066 ,  C08G18/18 ,  C08G18/288 ,  C08G18/3203 ,  C08G18/4241 ,  C08G18/7621 ,  C08G2101/0008 ,  C08G2350/00 ,  C08K5/521 ,  C08K5/53 ,  C08K5/5313 ,  C08L75/04

Abstract: The present invention provides dialkyl phosphorus-containing compounds, namely reactive mono-hydroxyl-functional dialkyl phosphinates in a blend with a phosphate compound, said blend serving as highly efficient reactive flame retardant blend in flexible polyurethane foam. The invention further provides fire-retarded polyurethane compositions comprising said the reaction product of the flame retardant blend with polyol and isocyanate foam forming components.

公开(公告)号：US20240300210A1

公开(公告)日：2024-09-12

申请号：US18272732

申请日：2022-01-07

Applicant: ICL-IP AMERICA INC.

Inventor： Jeffrey STOWELL ,  Zhihao CHEN ,  Munjal PATEL

IPC: B32B5/24

CPC classification number: B32B5/245 ,  B32B2250/02 ,  B32B2266/0278 ,  B32B2307/546 ,  B32B2605/08

Abstract: There is provided herein a polyurethane foam-forming composition comprising a hydroxyl-functional phosphonate of the general formula (I): wherein R1-R4 are as described herein. There is also provided a polyurethane comprising the reaction product of the polyurethane foam-forming composition and a process of making a laminated polyurethane comprising laminating a textile to a polyurethane, preferably a polyurethane foam.

公开(公告)号：US20200181359A1

公开(公告)日：2020-06-11

申请号：US16788575

申请日：2020-02-12

Applicant: ICL-IP America Inc.

Inventor： Jeffrey STOWELL ,  Zhihao CHEN ,  Munjal PATEL

IPC: C08K5/00 ,  C08G18/32 ,  C08K5/53 ,  C08G18/76 ,  C08G18/18 ,  C08G18/42 ,  C08G18/28

Abstract: The present invention provides dialkyl phosphorus-containing compounds, namely reactive mono-hydroxyl-functional dialkyl phosphinates in a blend with a phosphate compound, said blend serving as highly efficient reactive flame retardant blend in flexible polyurethane foam. The invention further provides fire-retarded polyurethane compositions comprising said the reaction product of the flame retardant blend with polyol and isocyanate foam forming components.