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31.发明申请METHOD OF MAKING HYDROXYMETHYLPHOSPHONATE, FOAM-FORMING COMPOSITIONS, POLYURETHANE FOAM AND ARTICLES MADE THEREFROM 有权制备羟基甲基磷酸酯的方法，形成泡沫的组合物，聚氨酯泡沫及其制品公开(公告)号：US20160347921A1
公开(公告)日：2016-12-01
申请号：US15232311
申请日：2016-08-09
Applicant: ICL-IP AMERICA INC.
Inventor： Jeffrey K. Stowell , Gerardo Francisco , Edward Well
IPC: C08J9/00 , C09K21/12 , C08K5/5333 , C07F9/40
CPC classification number: C08J9/0038 , C07F9/4003 , C07F9/4006 , C08G18/14 , C08J2375/04 , C08K5/5333 , C08L75/04 , C09K21/12
Abstract: There is provided herein a method of making hydroxymethylphosphonate comprising reacting paraformaldehyde, at least one dialkyl phosphite and at least one trialkyl phosphite, in the presence of at least one amine catalyst
Abstract translation: 本文提供了制备羟甲基膦酸酯的方法，其包括在至少一种胺催化剂存在下使多聚甲醛，至少一种亚磷酸二烷基酯和至少一种亚磷酸三烷基酯反应
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32.发明申请FLAME-RETARDED POLYOLEFIN POLYMER COMPOSITION WITH REDUCED ANTIMONY TRIOXIDE CONTENT 审中-公开具有减少抗三氧化硫含量的阻燃聚烯烃聚合物组合物公开(公告)号：US20160340498A1
公开(公告)日：2016-11-24
申请号：US15114671
申请日：2015-02-02
Applicant: ICL-IP AMERICA INC.
Inventor： Yelena ASSOR , Lior MELAMED , Marc LEIFER , Sergei V. LEVCHIK , Eyal V. EDEN
CPC classification number: C08K9/12 , C08K3/2279 , C08K5/03 , C08K2003/387 , C08L23/06 , C08L23/12 , C08L27/18 , C08L2201/02 , C08L2203/202 , C09K21/08 , H01B3/441 , C08L23/00
Abstract: There is provided herein a flame-retarded polyolefin polymer composition with reduced antimony trioxide content comprising: (a) at least one polyolefin polymer; (b) at least one brominated flame retardant; (c) at least one antimony trioxide synergist and, (d) at least one calcium borate on an inorganic carrier. There is also provided a method of making said flame retarded polyolefin polymer composition and article thereof.
Abstract translation: 还提供了制备所述阻燃聚烯烃聚合物组合物及其制品的方法。
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33.发明申请METHOD OF MAKING HYDROXYMETHYLPHOSPHONATE, POLYURETHANE FOAM-FORMING COMPOSITIONS, POLYURETHANE FOAM AND ARTICLES MADE THEREFROM 审中-公开制备羟基甲基磷酸酯的方法，聚氨酯泡沫成分组合物，聚氨酯泡沫及其制品公开(公告)号：US20150080487A1
公开(公告)日：2015-03-19
申请号：US14314795
申请日：2014-06-25
Applicant: ICL-IP America Inc
Inventor： Jeffrey K. Stowell , Ronald L. Pirrelli , Ryan Yanosy
CPC classification number: C07F9/4006 , C08J9/0038 , C08J2375/04 , C08K5/5333 , C08L75/04
Abstract: A method of making hydroxymethylphosphonate comprising heating paraformaldehyde in a solvent to a desired reaction temperature, wherein the solvent is present in at least an amount necessary to solvate or suspend the paraformaldehyde; adding at least one alkyl phosphite to the heated paraformaldehyde, to provide hydroxymethylphosphonate, the alkyl phosphite being added to the heated paraformaldehyde at a rate which will avoid or inhibit the production of a significant exotherm and resulting high/significant level of acid by-product(s), there being present in the reaction medium at least one hindered amine catalyst in which the nitrogen in the amine is directly bound to a secondary and/or tertiary carbon of an organic group; and, optionally, following the completion of the addition, heating the reaction mixture to an elevated temperature.
Abstract translation: 一种制备羟甲基膦酸酯的方法，其包括在溶剂中加热多聚甲醛至所需的反应温度，其中所述溶剂以至少一定的量存在以溶解或悬浮多聚甲醛; 向加热的多聚甲醛中加入至少一种亚磷酸烷基酯以提供羟甲基膦酸酯，亚磷酸烷基酯以可避免或抑制显着放热产生和产生高/显着水平的副产物的速率加入到加热的多聚甲醛中 在反应介质中存在至少一种受阻胺催化剂，其中胺中的氮直接与有机基团的仲碳和/或叔碳键合; 并且任选地，在完成添加之后，将反应混合物加热到升高的温度。
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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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Patent Agency Ranking
公开(公告)号：US10730995B2
公开(公告)日：2020-08-04
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 , 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
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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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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公开(公告)号：US10119012B2
公开(公告)日：2018-11-06
申请号：US15114671
申请日：2015-02-02
Applicant: ICL-IP America Inc.
Inventor： Yelena Assor , Loir Melamed , Marc Leifer , Sergei V. Levchik , Eyal Eden
IPC: C08K3/38 , C08K3/22 , C08K5/03 , C08L23/00 , H01B3/44 , C08K9/12 , C09K21/08 , C08L23/06 , C08L23/12 , C08L27/18
Abstract: There is provided herein a flame-retarded polyolefin polymer composition with reduced antimony trioxide content comprising: (a) at least one polyolefin polymer; (b) at least one brominated flame retardant (c) at least one antimony trioxide synergist and, (d) at least one calcium borate on an inorganic carrier. There is also provided a method of making said flame retarded polyolefin polymer composition and article thereof.
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40.发明申请公开(公告)号：US20170137590A1
公开(公告)日：2017-05-18
申请号：US15419189
申请日：2017-01-30
Applicant: ICL-IP AMERICA INC.
Inventor： Jeffrey K. Stowell , Gerardo Francisco , Edward Weil
CPC classification number: C08J9/0038 , C07F9/4003 , C07F9/4006 , C08G18/14 , C08J2375/04 , C08K5/5333 , C08L75/04 , C09K21/12
Abstract: There is provided herein a method of making hydroxymethylphosphonate comprising reading paraformaldehyde, at least one dialkyl phosphite and at least one trialkyl phosphite, in the presence of at least one amine catalyst
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