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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
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.
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公开(公告)号：US20180319947A1
公开(公告)日：2018-11-08
申请号：US15773635
申请日：2016-11-10
Applicant: ICL-IP AMERICA INC.
Inventor： Joseph ZILBERMAN , Andrew PIOTROWSKI , Eran GLUZ , Jeffrey STOWELL , Mark GLEMONT , Zhihao CHEN , Mayank SINGH
IPC: C08J9/00 , C08K5/53 , C08K5/05 , C08K5/136 , C08G18/42 , C08G18/48 , C08G18/76 , C08J9/14 , C08J9/12 , C09D5/18 , C09D175/08 , E04B1/80 , F16L59/00 , F16L59/14
Abstract: 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.
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公开(公告)号：US20180319927A1
公开(公告)日：2018-11-08
申请号：US15773261
申请日：2016-11-10
Applicant: ICL-IP AMERICA INC.
Inventor： Joseph ZILBERMAN , Andrew PIOTROWSKI , Eran GLUZ , Jeffrey STOWELL , Mark GELMONT , Zhihao CHEN , Mayank SINGH
IPC: C08G18/76 , C08G18/42 , C08G18/48 , C08G18/40 , C08G18/18 , C08K5/53 , C08J9/00 , C08J9/14 , C07F9/6568
Abstract: 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.
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Patent Agency Ranking
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.
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公开(公告)号：US20230242727A1
公开(公告)日：2023-08-03
申请号：US18009524
申请日：2021-05-14
Applicant: ICL-IP AMERICA INC.
Inventor： Jeffrey STOWELL , Zhihao CHEN , Gerardo FRANCISCO
CPC classification number: C08J9/0038 , C09K21/12 , C08G18/42 , C08G18/7621 , C08K5/5313 , C07F9/3264 , C08J2375/06 , E04B1/84
Abstract: The present invention provides reactive multi-functional dialkyl phosphinate compound(s), serving as highly efficient reactive flame retardants in flexible polyurethane foams. The invention further provides fire-retarded polyurethane compositions comprising said multi-functional dialkyl phosphinate compound and applications containing the same.
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公开(公告)号：US20210079301A1
公开(公告)日：2021-03-18
申请号：US16630574
申请日：2018-07-23
Applicant: ICL-IP America Inc.
Inventor： Andrew PIOTROWSKI , Joseph ZILBERMAN , Jeffrey STOWELL , Mark GELMONT , Mayank SINGH , Zhihao CHEN , Eran GLUZ
IPC: C09K21/12 , C08G18/42 , C08G18/48 , C08G18/40 , C08G18/76 , C08J9/14 , C08K5/5313 , C07F9/32 , E04B1/80 , E04B1/94 , E04D13/16 , B65D83/38
Abstract: 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.
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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
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.
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公开(公告)号：US20190119468A1
公开(公告)日：2019-04-25
申请号：US16227125
申请日：2018-12-20
Applicant: ICL-IP America Inc.
Inventor： Andrew PIOTROWSKI , Joseph ZILBERMAN , Jeffrey STOWELL , Mark GELMONT , Mayank SINGH , Zhihao CHEN , Eran GLUZ
IPC: C08K5/5313 , C08J9/30 , C08G18/48 , C08G18/42 , C08G18/76 , C08G18/24 , C08G18/18 , C08J9/00 , C08G18/16
Abstract: 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.
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