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1.发明申请公开(公告)号：WO2016005978A1
公开(公告)日：2016-01-14
申请号：PCT/IL2015/050705
申请日：2015-07-07
Applicant: BROMINE COMPOUNDS LTD.
Inventor： GELMONT, Mark , YUZEFOVICH, Michael , PIOTROWSKI, Andrew , YOFFE, David , FRIM, Ron , HIRSCHSOHN, Yaniv
CPC classification number: C08G61/02 , C08G2261/12 , C08G2261/146 , C08G2261/148 , C08G2261/3424 , C08G2261/45 , C08L25/06 , C08L51/04 , C08L55/02 , C09K21/14 , C08L65/00
Abstract: The invention relates to a process for preparing bromine- containing polymer, comprising a Friedel-Crafts alkylation reaction of tetrabromoxylylene dihalide, or tetrabromoxylylene dihalide in combination with pentabromobenzyl halide, with a reactant having one or more six-membered aromatic rings, wherein the reaction takes place in a solvent in the presence of a Friedel-Crafts catalyst, and isolating from the reaction mixture the bromine-containing polymer. The so-formed polymers and their use as flame retardants form additional aspects of the invention.
Abstract translation: 本发明涉及一种制备含溴聚合物的方法，其包括二溴卤化二苯甲酮或四溴甲苯二卤化物与四溴苄基卤化物的Friedel-Crafts烷基化反应与具有一个或多个六元芳环的反应物，其中反应 在Friedel-Crafts催化剂存在下置于溶剂中，并从反应混合物中分离出含溴聚合物。 如此形成的聚合物及其作为阻燃剂的用途形成了本发明的另外的方面。
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公开(公告)号：WO2007132463A1
公开(公告)日：2007-11-22
申请号：PCT/IL2007/000589
申请日：2007-05-14
Applicant: BROMINE COMPOUNDS LTD. , GELMONT, Mark , PELED, Michael , ALON, Dina , FRIM, Ron , BAR-YAAKOV, Yoav
Inventor： GELMONT, Mark , PELED, Michael , ALON, Dina , FRIM, Ron , BAR-YAAKOV, Yoav
CPC classification number: C09K21/08 , C08G18/4045 , C08G18/4816 , C08G18/4829 , C08G18/582 , C08G18/6611 , C08G2101/0025 , C08G2105/02 , C08K5/053 , C08K5/06 , C08K5/521 , C08K2003/329 , C08L2201/02 , C09K21/12 , C08L75/04
Abstract: A liquid flame retardant composition which comprises one or more flame retarding agents, which are the epoxides obtainable by reacting tetrabromobisphenol A with epichlorohydrin and their end-capped derivatives represented by Formula (1) is provided. The liquid composition is especially useful in the preparation of rigid polyurethane foams.
Abstract translation: 提供一种液体阻燃剂组合物，其包含一种或多种阻燃剂，其是通过使四溴双酚A与表氯醇反应获得的环氧化物及其由式（1）表示的封端衍生物。 液体组合物特别适用于硬质聚氨酯泡沫的制备。
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3.发明申请FLAME RETARDANTS, PROCESSES FOR THEIR PREPARATION AND USES THEREOF IN POLYURETHANE AND POLYISOCYANURATE FOAMS 审中-公开阻燃剂，其制备方法及其在聚氨酯和聚异氰酸酯类物质中的用途
公开(公告)号：WO2013054325A1
公开(公告)日：2013-04-18
申请号：PCT/IL2012/000356
申请日：2012-10-09
Applicant: BROMINE COMPOUNDS LTD. , GELMONT, Mark , YUZEFOVICH, Michael , PELED, Dorit , COHEN, Orly , FRIM, Ron
Inventor： GELMONT, Mark , YUZEFOVICH, Michael , PELED, Dorit , COHEN, Orly , FRIM, Ron
IPC: C09K21/08 , C09K21/14 , C07C43/178 , C07C49/245 , C08G18/02 , C08G71/04
CPC classification number: C08K5/06 , C07C43/1786 , C08G18/4018 , C08G18/4804 , C08G18/5012 , C08G18/6611 , C08G18/6618 , C08G18/6674 , C08G18/6685 , C08G18/7664 , C08G2101/0008 , C08G2101/0025 , C09K21/14
Abstract: The invention provides pentabromobenzyl moiety containing hydroxy-functional compounds which are useful as flame-retardants in flexible and rigid polyurethane foams and also in rigid polyisocyanurate foams. Processes for preparing the compounds, polyurethane and polyisocyanurate foams containing the compounds are also provided by the invention.
Abstract translation: 本发明提供了含有羟基官能化合物的五溴苄基部分，其可用作柔性和刚性聚氨酯泡沫体中的阻燃剂以及硬质聚异氰脲酸酯泡沫体。 本发明还提供了制备含化合物的化合物，聚氨酯和聚异氰脲酸酯泡沫的方法。
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公开(公告)号：WO2008075344A2
公开(公告)日：2008-06-26
申请号：PCT/IL2007/001558
申请日：2007-12-17
Applicant: BROMINE COMPOUNDS LTD. , BRON, Samuel , SLUSZNY, Ariel , PELED, Dorit , PERLE, Dorit , GELMONT, Mark , COHEN, Orly , BEN-ZVI, Avi , PELED, Michael , FRIM, Ron
Inventor： BRON, Samuel , SLUSZNY, Ariel , PELED, Dorit , PERLE, Dorit , GELMONT, Mark , COHEN, Orly , BEN-ZVI, Avi , PELED, Michael , FRIM, Ron
CPC classification number: C08J9/0014 , C08G18/7621 , C08G2101/0008 , C08G2101/005 , C08G2101/0083 , C08J2205/06 , C08J2375/04 , C08K5/04 , C08K5/51 , C08K2201/014 , C08L75/04
Abstract: Compositions and methods for alleviating or preventing discoloration in flame-retarded flexible polyurethane foams, known as "scorching", are provided. The anti-scorch compositions contain antioxidant agents combined with at least one, and preferably with two, additional compounds selected from -diketone, epoxy compounds, organic phosphites or phosphonites, and metal salts of carboxylic acids.
Abstract translation: 提供了用于减轻或防止阻燃柔性聚氨酯泡沫体变色的组合物和方法，称为“焦化”。 抗焦烧组合物含有与选自二酮，环氧化合物，有机亚磷酸酯或亚膦酸酯的至少一种，优选与两种另外的化合物结合的抗氧化剂和羧酸的金属盐。
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5.发明申请PREPARATION OF BROMINE-CONTAINING POLYMERS AND THEIR APPLICATION AS FLAME RETARDANTS 审中-公开含溴聚合物的制备及其作为阻燃剂的应用
公开(公告)号：WO2016005973A1
公开(公告)日：2016-01-14
申请号：PCT/IL2015/050700
申请日：2015-07-07
Applicant: BROMINE COMPOUNDS LTD.
Inventor： GELMONT, Mark , YUZEFOVICH, Michael , YOFFE, David , YELIZAROV, Renata , FRIM, Ron , MELAMED, Lior
CPC classification number: C09K21/14 , C08F8/22 , C08F8/24 , C08G65/485 , C08K3/2279 , C08K5/005 , C08K5/098 , C08K7/14 , C08L23/14 , C08L27/10 , C08L27/24 , C08L77/06 , C08L2201/02 , C09K21/02 , C08F112/08
Abstract: The invention provides a process for preparing bromine- containing polymers, comprising a Friedel-Crafts alkylation reaction of pentabromobenzyl halide with a polymer reactant which contains one or more six-membered aromatic ring(s) in its repeat unit, in the presence of at least one Friedel- Crafts catalyst. The so-formed bromine-containing polymers, having pendent -CH 2 C 6 Br 5 groups attached to at least a portion of the six-membered aromatic rings of the polymer, with a carbon ring atom of said six-membered aromatic ring being bonded to the aliphatic carbon of said -CH 2 C 6 Br 5 pendent group, are also provided. These bromine-containing polymers are useful as flame retarding agents.
Abstract translation: 本发明提供了一种制备含溴聚合物的方法，其包括五溴苄基卤化物与在其重复单元中含有一个或多个六元芳环的聚合物反应物的Friedel-Crafts烷基化反应，至少存在 一种Friedel-Crafts催化剂。 如此形成的含溴聚合物，其具有连接到聚合物的六元芳环的至少一部分上的侧链-CH2C6Br5基团与所述六元芳环的碳环原子键合到脂族碳上 也提供了-CH2C6Br5侧悬剂组。 这些含溴聚合物可用作阻燃剂。
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6.发明申请PREPARATION OF BROMINE-CONTAINING AROMATIC COMPOUNDS AND THEIR APPLICATION AS FLAME RETARDANTS 审中-公开含溴化合物的制备及其作为阻燃剂的应用
公开(公告)号：WO2014106841A1
公开(公告)日：2014-07-10
申请号：PCT/IL2014/000002
申请日：2014-01-06
Applicant: BROMINE COMPOUNDS LTD.
Inventor： GELMONT, Mark , YUZEFOVITCH, Michael , YOFFE, David , FRIM, Ron
CPC classification number: C07C41/14 , C07C17/275 , C07C25/18 , C07C43/29 , C08K5/03 , C08K5/06 , C08K5/375 , C09K21/08
Abstract: The invention relates to compounds of the formula Ar(- CH2C6Br5)y, wherein Ar indicates a structure comprising one or more six-membered aromatic ring(s) and -CH 2 C 6 Br 5 indicates a pentabromobenzyl group, characterized in that at least one carbon atom of said six-membered aromatic ring(s) is bonded to the benzylic carbon of said -CH 2 C 6 Br 5 group, wherein y, which indicates the number of the -CH 2 C 6 Br 5 groups in said compound, is not less than 1. Processes for preparing the compounds and their use as flame retardants are also disclosed.
Abstract translation: 本发明涉及式Ar（-CH 2 C 6 Br 5）y的化合物，其中Ar表示包含一个或多个六元芳环的结构，而-CH 2 C 6 Br 5表示五溴苄基，其特征在于所述化合物的至少一个碳原子 六元芳环与所述-CH 2 C 6 Br 5基团的苄碳键合，其中y表示所述化合物中-CH 2 C 6 Br 5基团的数目不小于1.制备化合物及其用途的方法 作为阻燃剂也被公开。
