公开(公告)号：US09593220B2

公开(公告)日：2017-03-14

申请号：US15232311

申请日：2016-08-09

Applicant: ICL-IP AMERICA INC.

Inventor： Jeffrey K. Stowell ,  Gerardo Francisco ,  Edward Weil

IPC: C08J9/00 ,  C08L75/04 ,  C07F9/40 ,  C08K5/5333 ,  C08G18/08 ,  C09K21/12

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的存在下使多聚甲醛，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。

公开(公告)号：US09441001B2

公开(公告)日：2016-09-13

申请号：US14368646

申请日：2013-09-12

Applicant: ICL-IP AMERICA INC.

Inventor： Jeffrey K. Stowell ,  Gerardo Francisco ,  Edward Weil

IPC: C07F9/40 ,  C08L75/04 ,  C08J9/00 ,  C08K5/5333 ,  C08G18/08

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的存在下使多聚甲醛，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。

公开(公告)号：WO2020197840A1

公开(公告)日：2020-10-01

申请号：PCT/US2020/023082

申请日：2020-03-17

Applicant: ICL-IP AMERICA INC.

Inventor： LISON, Jakub ,  LEVCHIK, Sergei ,  EDEN, Eyal ,  DICHTER, Shay

IPC: C08K9/02 ,  C08K9/04 ,  C09K21/00 ,  C08K3/22 ,  C08K5/00 ,  C08K3/26 ,  C08K3/38 ,  C08K5/09 ,  H01B7/295

Abstract: There is provided herein an inorganic flame retarded particulate having a surface coating, which surface coating is the reaction product of the inorganic flame retardant and boric acid, and stearic acid. There is also provided a flame retarded polyolefin polymer composition comprising a thermoplastic polyolefin polymer and the inorganic flame retarded particulate. There is further provided a method for making a flame retarded polyolefin polymer composition as well as wire and cable sheathing containing the same.

公开(公告)号：WO2017083468A1

公开(公告)日：2017-05-18

申请号：PCT/US2016/061244

申请日：2016-11-10

Applicant: ICL-IP AMERICA INC.

Inventor： ZILBERMAN, Joseph ,  PIOTROWSKI, Andrew ,  GLUZ, Eran ,  STOWELL, Jeffrey ,  GLEMONT, Mark ,  CHEN, Zhihao ,  SINGH, Mayank

IPC: C08G18/50 ,  C07F9/02 ,  C08G18/76 ,  C08K5/00 ,  C08G18/38 ,  C08G18/42 ,  C08G18/48 ,  C08K5/49

CPC classification number: C08G18/4208 ,  C07F9/657172 ,  C08G18/388 ,  C08G18/48 ,  C08G18/4804 ,  C08G18/5078 ,  C08G18/7621 ,  C08G18/7664 ,  C08G2101/0008 ,  C08G2101/0025 ,  C08K5/0066 ,  C08K5/49

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.

Abstract translation: 本发明提供新的环状含磷化合物，即羟基官能磷杂环戊烯-1-氧化物，用作聚氨酯体系中的高效反应性阻燃剂，特别是软质聚氨酯泡沫体，半刚性和 硬质聚氨酯和聚异氰脲酸酯泡沫。 本发明进一步提供了包含所述羟基官能磷杂环戊烯-1-氧化物的阻燃聚氨酯组合物。

公开(公告)号：WO2013077989A1

公开(公告)日：2013-05-30

申请号：PCT/US2012/063310

申请日：2012-11-02

Applicant: ICL-IP AMERICA INC.

Inventor： ZILBERMAN, Joseph ,  LEE, Julia ,  LEVCHIK, Sergei, V. ,  YANG, Yankai

IPC: C07F9/40 ,  C08K5/5333 ,  C09K21/12

CPC classification number: C09K21/12 ,  C07F9/4006 ,  C07F9/4021 ,  C07F9/5407 ,  C07F9/5442 ,  C08K5/5317 ,  C08K5/5333

Abstract: There is provided herein a process for the preparation of aluminum salts of phosphonic acid esters by reacting phosphonic acid diesters with aluminum hydroxide in the presence of a catalyst. The catalyst is selected from the group consisting of a phase transfer catalyst, a thermally stable tertiary amine having a boiling point higher than about 140°C, a thermally stable tertiary phosphine having a boiling point higher than 140°C and combinations thereof. The aluminum phosphonates prepared can be used for making flame retarded thermoplastic polymers.

Abstract translation: 本文提供了在催化剂存在下使膦酸二酯与氢氧化铝反应制备膦酸酯的铝盐的方法。 催化剂选自相转移催化剂，沸点高于约140℃的热稳定叔胺，沸点高于140℃的热稳定叔膦及其组合。 所制备的膦酸铝可用于制备阻燃热塑性聚合物。

公开(公告)号：WO2010085404A1

公开(公告)日：2010-07-29

申请号：PCT/US2010/020905

申请日：2010-01-13

Applicant: ICL-IP AMERICA INC. ,  LEVCHIK, Sergei, V. ,  FINBERG, Ita ,  BAR-YAAKOV, Yoav

Inventor： LEVCHIK, Sergei, V. ,  FINBERG, Ita ,  BAR-YAAKOV, Yoav

IPC: C08K5/00 ,  C08K5/3492 ,  C08K5/52 ,  C08K5/521 ,  C08K5/523

CPC classification number: C08K5/523 ,  C08K5/34928 ,  C08K5/5317 ,  C08K7/14

Abstract: There is provided herein a flame retardant additive composition comprising: a. at least one aromatic bisphosphate b. at least one metal phosphonate; and, c. at least one nitrogen-rich compound. There is also provided a thermoplastic polymer composition, containing thermoplastic polymer, e.g., thermoplastic polyester and the flame retardant additive composition; a method of making said flame retardant additive composition; and an article, e.g., an electronic component, containing the thermoplastic polymer composition.

Abstract translation: 本文提供了阻燃添加剂组合物，其包含：a。 至少一种芳族二磷酸盐b。 至少一种金属膦酸盐; 和，c。 至少一种富氮化合物。 还提供了含有热塑性聚合物如热塑性聚酯和阻燃添加剂组合物的热塑性聚合物组合物; 制备所述阻燃添加剂组合物的方法; 以及包含热塑性聚合物组合物的制品，例如电子部件。

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：US20240174846A1

公开(公告)日：2024-05-30

申请号：US17986138

申请日：2022-11-14

Applicant: ICL-IP America Inc.

Inventor： Meng Zhang ,  Gerald Alessio ,  George Schlinck ,  Sergei Levchik ,  Andrew Piotrowski

IPC: C08L23/12

CPC classification number: C08L23/12

Abstract: Aminoalkyl piperazine (poly) pyrophosphates as effective flame retardants and thermoplastic polymer resins containing such flame retardants. These flame retarded resins are particularly useful in electrical and electronic components, such as casing or coverings for metal wires or cables.

公开(公告)号：US10723833B2

公开(公告)日：2020-07-28

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 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, 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：US20170174714A1

公开(公告)日：2017-06-22

申请号：US15129462

申请日：2015-03-12

Applicant: ICL-IP America INC

Inventor： Jean-luc Montchamp ,  Lucie Prost

IPC: C07F9/6574 ,  D06M13/295 ,  H01B3/18 ,  C09K21/12 ,  C08K5/51

CPC classification number: C07F9/65742 ,  C08K5/51 ,  C08K5/5357 ,  C09K21/12 ,  D06M13/295 ,  D06M2200/30 ,  H01B3/18 ,  C08L75/04

Abstract: There is provided herein a process for preparing cyclic phosphonate ester comprising reacting a glycol with at least one of phosphonic acid and phosphinic acid in the presence of a solvent. There is also provided a flame retardant comprising the cyclic phosphonate ester and industrial applications containing a flame retardant effective amount of the cyclic phosphonate ester.