公开(公告)号：US10723833B2

公开(公告)日：2020-07-28

申请号：US15773635

申请日：2016-11-10

申请人： ICL-IP AMERICA INC.

发明人： Joseph Zilberman ,  Andrew Piotrowski ,  Eran Gluz ,  Jeffrey Stowell ,  Mark Gelmont ,  Zhihao Chen ,  Mayank Singh

IPC分类号： C08G18/76 ,  C08G18/42 ,  C08G18/48 ,  C08J9/00 ,  E04B1/78 ,  C08K5/5313 ,  C07F9/6571 ,  C08K5/00 ,  C08G18/38 ,  C08G18/50 ,  C08K5/06 ,  C07F9/6568 ,  C08G18/18 ,  C08G18/40 ,  C08K5/53 ,  C08J9/12 ,  C08K5/05 ,  C08K5/136 ,  C09D5/18 ,  C09D175/08 ,  E04B1/80 ,  F16L59/00 ,  F16L59/14 ,  C08G101/00 ,  C08J9/14 ,  G10K11/162

摘要： The present invention provides novel cyclic phosphorus-containing compounds, namely hydroxyl-functional phospholene-1-oxides, serving as highly efficient reactive flame retardants in urethane systems, particularly in flexible polyurethane foams, rigid polyurethane foams and rigid polyisocyanurate foams. The invention further provides fire-retarded polyurethane compositions comprising said hydroxyl-functional phospholene-1-oxides.

公开(公告)号：US10208187B2

公开(公告)日：2019-02-19

申请号：US16041893

申请日：2018-07-23

申请人： ICL-IP America Inc.

发明人： Andrew Piotrowski ,  Joseph Zilberman ,  Jeffrey Stowell ,  Mark Gelmont ,  Mayank Singh ,  Zhihao Chen ,  Eran Gluz

IPC分类号： C08G18/16 ,  C08G18/18 ,  C08G18/24 ,  C08G18/38 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/00 ,  C08J9/30 ,  C08K5/5313 ,  G10K11/162 ,  C08G101/00

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

公开(公告)号：US10730995B2

公开(公告)日：2020-08-04

申请号：US15773261

申请日：2016-11-10

申请人： ICL-IP AMERICA INC.

发明人： Joseph Zilberman ,  Andrew Piotrowski ,  Eran Gluz ,  Jeffrey Stowell ,  Mark Gelmont ,  Zhihao Chen ,  Mayank Singh

IPC分类号： C08G18/76 ,  C08G18/42 ,  C08G18/48 ,  C08J9/00 ,  E04B1/78 ,  C08K5/5313 ,  C07F9/6571 ,  C08K5/00 ,  C08G18/38 ,  C08G18/50 ,  C08K5/06 ,  C07F9/6568 ,  C08G18/18 ,  C08G18/40 ,  C08K5/53 ,  C08J9/12 ,  C08K5/05 ,  C08K5/136 ,  C09D5/18 ,  C09D175/08 ,  E04B1/80 ,  F16L59/00 ,  F16L59/14 ,  C08G101/00 ,  C08J9/14 ,  G10K11/162

摘要： The present invention provides novel cyclic phosphorus-containing compounds, namely hydroxyl-functional phospholene-1-oxides, serving as highly efficient reactive flame retardants in urethane systems, particularly in flexible polyurethane foams, semi-rigid and rigid polyurethane and polyisocyanurate foams. The invention further provides fire-retarded polyurethane compositions comprising said hydroxyl-functional phospholene-1-oxides.

公开(公告)号：US11352479B2

公开(公告)日：2022-06-07

申请号：US16630574

申请日：2018-07-23

申请人： ICL-IP America Inc.

发明人： Andrew Piotrowski ,  Joseph Zilberman ,  Jeffrey Stowell ,  Mark Gelmont ,  Mayank Singh ,  Zhihao Chen ,  Eran Gluz

IPC分类号： C08G18/18 ,  C08K5/5313 ,  C08G18/48 ,  C08G18/42 ,  C08G18/76 ,  C08G18/24 ,  C08J9/00 ,  C08J9/30 ,  C08G18/16 ,  C08G18/28 ,  B65D83/38 ,  C07F9/32 ,  C08G18/40 ,  C08J9/14 ,  C09K21/12 ,  E04B1/80 ,  E04B1/94 ,  E04D13/16 ,  G10K11/162 ,  C08G101/00 ,  C08G18/38

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

公开(公告)号：US10899911B2

公开(公告)日：2021-01-26

申请号：US16227125

申请日：2018-12-20

申请人： ICL-IP America Inc.

发明人： Andrew Piotrowski ,  Joseph Zilberman ,  Jeffrey Stowell ,  Mark Gelmont ,  Mayank Singh ,  Zhihao Chen ,  Eran Gluz

IPC分类号： C08G18/16 ,  C08G18/18 ,  C08G18/24 ,  C08G18/28 ,  C08G18/38 ,  C08G18/42 ,  C08G18/48 ,  C08G18/76 ,  C08J9/00 ,  C08J9/30 ,  C08K5/5313 ,  G10K11/162 ,  C08G101/00

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

公开(公告)号：US20190023873A1

公开(公告)日：2019-01-24

申请号：US16041893

申请日：2018-07-23

申请人： ICL-IP America Inc.

发明人： Andrew Piotrowski ,  Joseph Zilberman ,  Jeffrey Stowell ,  Mark Gelmont ,  Mayank Singh ,  Zhihao Chen ,  Eran Gluz

IPC分类号： C08K5/5313 ,  C08G18/48 ,  C08G18/42 ,  C08G18/76 ,  C08G18/24 ,  C08G18/18 ,  C08G18/16 ,  C08J9/00 ,  C08J9/30

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