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公开(公告)号:US20070205403A1
公开(公告)日:2007-09-06
申请号:US11632788
申请日:2005-07-19
申请人: Nurit Kornberg , Michael Adda , Michael Peled
发明人: Nurit Kornberg , Michael Adda , Michael Peled
CPC分类号: C07C17/14 , C07C17/12 , C08J9/0019 , C08J2325/06 , C08K5/03 , C07C25/02 , C08L25/06
摘要: The present invention discloses a process for the preparation of highly pure pentabromobenzyl bromide, PBB-Br, wherein the benzylic bromination reaction is carried out in a suitable organic solvent in the presence of water and wherein the reaction temperature is such that it is sufficient to activate the initiator but not high enough to consume a substantial amount thereof.
摘要翻译: 本发明公开了一种制备高纯度五溴苄基溴,PBB-Br的方法,其中苄基溴化反应在合适的有机溶剂中在水的存在下进行,其中反应温度使其足以活化 发起者但不足以消耗大量的发起者。
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公开(公告)号:US07601774B2
公开(公告)日:2009-10-13
申请号:US11632788
申请日:2005-07-19
申请人: Nurit Kornberg , Michael Adda , Michael Peled
发明人: Nurit Kornberg , Michael Adda , Michael Peled
IPC分类号: C08K5/03
CPC分类号: C07C17/14 , C07C17/12 , C08J9/0019 , C08J2325/06 , C08K5/03 , C07C25/02 , C08L25/06
摘要: The present invention discloses a process for the preparation of highly pure pentabromobenzyl bromide, PBB-Br, wherein the benzylic bromination reaction is carried out in a suitable organic solvent in the presence of water and wherein the reaction temperature is such that it is sufficient to activate the initiator but not high enough to consume a substantial amount thereof.
摘要翻译: 本发明公开了一种制备高纯度五溴苄基溴,PBB-Br的方法,其中苄基溴化反应在合适的有机溶剂中在水的存在下进行,其中反应温度使其足以活化 发起者但不足以消耗大量的发起者。
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公开(公告)号:US07585912B2
公开(公告)日:2009-09-08
申请号:US11632891
申请日:2005-07-19
申请人: Nurit Kornberg , Jakob Oren , Smadar Hini , Michael Peled
发明人: Nurit Kornberg , Jakob Oren , Smadar Hini , Michael Peled
CPC分类号: C08J9/0019 , C08J3/226 , C08J9/0038 , C08J2325/04 , C08J2425/00 , C08J2425/04 , C08K5/03 , C08L25/04
摘要: The present invention relates to a styrenic polymer composition comprising a flame-retardant effective amount of a compound of formula (I): (C6H(5-n)Yn)CH2X, wherein X is Cl or Br; Y is Cl or Br; and n is an integer between 1 and 5; or a mixture of two or more of said compounds of formula (I) or their homologues and derivatives or other Br-FRs.
摘要翻译: 本发明涉及苯乙烯类聚合物组合物,其包含阻燃有效量的式(I)化合物:(C6H(5-n)Yn)CH2X,其中X为Cl或Br; Y为Cl或Br; n为1〜5的整数。 或两种或更多种所述式(I)化合物或其同系物和衍生物或其它Br-FR的混合物。
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公开(公告)号:US5243109A
公开(公告)日:1993-09-07
申请号:US926475
申请日:1992-08-06
申请人: Nurit Kornberg , David Beneish , Michael Peled
发明人: Nurit Kornberg , David Beneish , Michael Peled
摘要: Tribromostyrene (TBS) is produced by the preparation of a TBS precursor, which is .beta.-bromoethyl-tribromobenzene (.beta.-BrBr.sub.3), and the successive elimination of hydrogen bromide from said precursor. The precursor is prepared by selective bromination of phenethyl bromide (.beta.-Br), wherein the molar ratio of bromine to phenethyl bromide is comprised between 2.5 and 3.5, and preferably between 3.1 and 3.3 included; and by adding bromine, after an initial addition, at a controlled molar rate.
摘要翻译: 三溴苯乙烯(TBS)是通过制备TBS前体制备的,其是β-溴乙基 - 三溴苯(β-BrBr 3),以及从所述前体中连续消除溴化氢。 通过选择性溴化苯乙基溴(β-Br)制备前体,其中溴与苯乙基溴的摩尔比在2.5和3.5之间,优选在3.1和3.3之间; 并在初始加入后以受控的摩尔比加入溴。
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公开(公告)号:US20070257241A1
公开(公告)日:2007-11-08
申请号:US11632891
申请日:2005-07-19
申请人: Nurit Kornberg , Jakob Oren , Smadar Hini , Michael Peled
发明人: Nurit Kornberg , Jakob Oren , Smadar Hini , Michael Peled
CPC分类号: C08J9/0019 , C08J3/226 , C08J9/0038 , C08J2325/04 , C08J2425/00 , C08J2425/04 , C08K5/03 , C08L25/04
摘要: The present invention relates to a styrenic polymer composition comprising a flame-retardant effective amount of a compound of formula (I): (C6H(5-n)Yn)CH2X, wherein X is Cl or Br; Y is Cl or Br; and n is an integer between 1 and 5; or a mixture of two or more of said compounds of formula (I) or their homologues and derivatives or other Br-FRs.
摘要翻译: 本发明涉及一种苯乙烯聚合物组合物,其包含阻燃有效量的式(I)化合物:(C 6 H 5 - (5-n) CH 2 X,其中X是Cl或Br; Y为Cl或Br; n为1〜5的整数。 或两种或更多种所述式(I)化合物或其同系物和衍生物或其它Br-FR的混合物。
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公开(公告)号:US6028156A
公开(公告)日:2000-02-22
申请号:US585837
申请日:1996-01-16
申请人: Michael Peled , Nurit Kornberg
发明人: Michael Peled , Nurit Kornberg
IPC分类号: C08F2/06 , C08F120/06 , C08F120/22
CPC分类号: C08F120/06 , C08F120/22
摘要: A process for the preparation of thermally stable polymers of the formula I: ##STR1## wherein n+m=1 through 5, and x denotes the degree of polymerization, comprises polymerizing monomers of the formula Ia: ##STR2## wherein n+m=1 through 5, in a non-protic solvent.
摘要翻译: 制备式I的热稳定聚合物的方法:其中n + m = 1至5,x表示聚合度,包括使式Ia的单体聚合:其中n + m = 1至5,在 非质子溶剂。
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公开(公告)号:US08524125B2
公开(公告)日:2013-09-03
申请号:US12230151
申请日:2008-08-25
申请人: Royi Mazor , Itzhak Shalev , Asher Shoshan , Michael Peled , Ella Rapaport , Orit Ben-Vais
发明人: Royi Mazor , Itzhak Shalev , Asher Shoshan , Michael Peled , Ella Rapaport , Orit Ben-Vais
CPC分类号: D06M13/156 , C09K21/08 , D06M11/47 , D06M11/58 , D06M11/70 , D06M11/71 , D06M13/08 , D06M13/085 , D06M13/175 , D06M2200/30 , Y10T442/268 , Y10T442/2721
摘要: Novel smoldering suppressing compositions containing a metal complex of ammonium superphosphoric acid and having a high phosphate content, and processes for their preparation, are disclosed. Further disclosed are formulations containing these compositions and articles-of-manufacture having these formulations applied thereon. These novel formulations are particularly effective as smoldering suppressants for textiles, and are characterized by a high washing fastness.
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公开(公告)号:US08071740B2
公开(公告)日:2011-12-06
申请号:US10988487
申请日:2004-11-14
CPC分类号: C12N15/86 , A61K38/00 , A61K48/00 , A61K48/0008 , A61K48/0058 , C07K14/475 , C07K14/49 , C07K14/503 , C07K14/515 , C07K14/52 , C07K14/57536 , C07K14/70578 , C07K2319/70 , C12N15/85 , C12N2710/10343 , C12N2800/108 , C12N2830/002 , C12N2830/008 , C12N2830/15 , C12N2830/30 , C12N2830/85 , C12N2840/20 , C12N2840/203
摘要: Isolated polynucleotide sequences exhibiting endothelial cell specific promoter activity, novel cis regulatory elements and methods of use thereof enabling treatment of diseases characterized by aberrant neovascularization or cell growth are disclosed.
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公开(公告)号:US07504449B2
公开(公告)日:2009-03-17
申请号:US11709726
申请日:2007-02-23
申请人: Royi Mazor , Itzhak Shalev , Asher Shoshan , Michael Peled
发明人: Royi Mazor , Itzhak Shalev , Asher Shoshan , Michael Peled
CPC分类号: D06M13/08 , C08K5/03 , C09K21/12 , D06M11/47 , D06M13/292 , D06M2200/30 , Y10T442/2631 , Y10T442/2689
摘要: Novel formulations comprising pentabromobenzylbromide (PBBBr) and a carrier, for use as a flame retardant for application on a substrate, and processes for their preparation are disclosed. Further disclosed are articles-of-manufacture having these formulations applied thereon, and the use of PBBBr as a flame retardant for application on a substrate. These novel formulations are particularly effective as flame retardants for textiles, and are characterized by a low add-on and a high washing fastness.
摘要翻译: 公开了包含五溴苄基溴(PBBBr)和载体的新型制剂,用作在基材上施用的阻燃剂及其制备方法。 进一步公开了具有这些制剂的制造制品,其中使用PBBBr作为阻燃剂用于基材上。 这些新型制剂作为纺织品的阻燃剂是特别有效的,其特征在于低附加性和高耐洗牢度。
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公开(公告)号:US20070197112A1
公开(公告)日:2007-08-23
申请号:US11709726
申请日:2007-02-23
申请人: Royi Mazor , Itzhak Shalev , Asher Shoshan , Michael Peled
发明人: Royi Mazor , Itzhak Shalev , Asher Shoshan , Michael Peled
CPC分类号: D06M13/08 , C08K5/03 , C09K21/12 , D06M11/47 , D06M13/292 , D06M2200/30 , Y10T442/2631 , Y10T442/2689
摘要: Novel formulations comprising pentabromobenzylbromide (PBBBr) and a carrier, for use as a flame retardant for application on a substrate, and processes for their preparation are disclosed. Further disclosed are articles-of-manufacture having these formulations applied thereon, and the use of PBBBr as a flame retardant for application on a substrate. These novel formulations are particularly effective as flame retardants for textiles, and are characterized by a low add-on and a high washing fastness.
摘要翻译: 公开了包含五溴苄基溴(PBBBr)和载体的新型制剂,用作在基材上施用的阻燃剂及其制备方法。 进一步公开了具有这些制剂的制造制品,其中使用PBBBr作为阻燃剂用于基材上。 这些新型制剂作为纺织品的阻燃剂是特别有效的,其特征在于低附加性和高耐洗牢度。
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