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公开(公告)号:US08329790B2
公开(公告)日:2012-12-11
申请号:US12737184
申请日:2009-06-17
申请人: Yoav Bar-Yaakov , Ita Finberg , Smadar Hini
发明人: Yoav Bar-Yaakov , Ita Finberg , Smadar Hini
CPC分类号: C08L51/06 , C08K5/14 , C08K5/521 , C08L23/10 , C08L23/16 , C08L2201/02 , C08L2666/06 , C08L2666/02 , C08L2666/04
摘要: A polypropylene composition comprising polypropylene impact copolymer or impact modified polypropylene and an effective flame retarding amount of a mixture of (i) tris(tribromoneopentyl) phosphate and (ii) a carbon-carbon initiator, wherein the composition meets a UL 94 rating of V-1 or V-0, said composition being substantially free from antimony trioxide. A method for improving the flame retarding rating of a polypropylene composition is also disclosed.
摘要翻译: 一种聚丙烯组合物,其包含聚丙烯抗冲共聚物或抗冲改性聚丙烯,以及有效阻燃量的(i)三(三溴新戊基)磷酸酯和(ii)碳 - 碳引发剂的混合物,其中所述组合物满足UL 94等级的V- 1或V-0,所述组合物基本上不含三氧化锑。 还公开了一种改善聚丙烯组合物的阻燃等级的方法。
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公开(公告)号:US20100144934A1
公开(公告)日:2010-06-10
申请号:US12706311
申请日:2010-02-16
申请人: Yoav Bar-Yaakov , Ita Finberg
发明人: Yoav Bar-Yaakov , Ita Finberg
IPC分类号: C08K5/3492
CPC分类号: C09K21/14 , C08K5/03 , C08K5/3492 , C08L27/18
摘要: A fire-retardant formulation for styrene-containing polymers comprising tris(2,4,6-tribromophenoxy)-s-triazine (FR-245), antimony trioxide and polytetrafluoroethylene (PTFE), wherein the bromine concentration in said fire-retardant formulation is from about 9.0 to about 10.5 wt. %, said antimony trioxide concentration being lower than about 3.2 wt. %.
摘要翻译: 包含三(2,4,6-三溴苯氧基)-s-三嗪(FR-245),三氧化锑和聚四氟乙烯(PTFE))的含苯乙烯聚合物的阻燃剂,其中所述阻燃配方中的溴浓度为 约9.0至约10.5wt。 %,所述三氧化二锑浓度低于约3.2wt。 %。
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公开(公告)号:US09315731B2
公开(公告)日:2016-04-19
申请号:US13636449
申请日:2011-03-21
申请人: Yoav Bar-Yaakov , Yaniv Hirschsohn , Ita Finberg
发明人: Yoav Bar-Yaakov , Yaniv Hirschsohn , Ita Finberg
CPC分类号: C09K21/14 , C08J3/226 , C08J2325/06 , C08J2463/00 , C08L25/06 , C08L51/04 , C08L2201/02 , C08L2205/02 , C08L2666/14 , C08L27/18 , C08L63/00
摘要: The invention relates to a polymer composition comprising high impact polystyrene (HIPS) and a combination of flame retardants which are brominated epoxy oligomers and polymers. A process for preparing the HIPS composition through a masterbatch route and a masterbatch composition which contains the flame retardants are also disclosed.
摘要翻译: 本发明涉及包含高抗冲聚苯乙烯(HIPS)和作为溴化环氧低聚物和聚合物的阻燃剂的组合的聚合物组合物。 还公开了通过母料路线制备HIPS组合物的方法和含有阻燃剂的母料组合物。
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公开(公告)号:US08991321B2
公开(公告)日:2015-03-31
申请号:US13517292
申请日:2010-12-23
IPC分类号: B65D19/00 , C09K21/08 , C09K21/14 , C08L23/06 , C08L63/02 , C08K3/22 , C08K5/00 , C08K5/04 , C08K5/5337 , C08L63/00
CPC分类号: C08K3/2279 , C08K3/22 , C08K5/0066 , C08K5/04 , C08K5/5337 , C08L23/06 , C08L63/00 , C08L2201/02 , C08L2205/025 , C08L2205/03 , C08L23/00 , C08L23/04
摘要: The invention relates to a polyethylene composition comprising a mixture of flame retardants which are bromine-containing polymers. The polyethylene composition is useful in the manufacture of pallets. A process for making the polyethylene composition through a masterbatch route is also disclosed.
摘要翻译: 本发明涉及包含含溴聚合物的阻燃剂混合物的聚乙烯组合物。 聚乙烯组合物可用于制造托盘。 还公开了通过母料路线制备聚乙烯组合物的方法。
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公开(公告)号:US08663509B2
公开(公告)日:2014-03-04
申请号:US12706311
申请日:2010-02-16
申请人: Yoav Bar-Yaakov , Ita Finberg
发明人: Yoav Bar-Yaakov , Ita Finberg
IPC分类号: C09K21/00 , A62D1/00 , C09D5/16 , C09D5/18 , C08K5/34 , C08K5/3492 , C08G18/77 , C08K5/49 , C08K5/52 , C07F9/09 , C08K5/06 , C08G73/10 , C08K3/10
CPC分类号: C09K21/14 , C08K5/03 , C08K5/3492 , C08L27/18
摘要: A fire-retardant formulation for styrene-containing polymers comprising tris(2,4,6-tribromophenoxy)-s-triazine (FR-245), antimony trioxide and polytetrafluoroethylene (PTFE), wherein the bromine concentration in said fire-retardant formulation is from about 9.0 to about 10.5 wt. %, said antimony trioxide concentration being lower than about 3.2 wt. %.
摘要翻译: 包含三(2,4,6-三溴苯氧基)-s-三嗪(FR-245),三氧化锑和聚四氟乙烯(PTFE))的含苯乙烯聚合物的阻燃剂,其中所述阻燃配方中的溴浓度为 约9.0至约10.5wt。 %,所述三氧化二锑浓度低于约3.2wt。 %。
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公开(公告)号:US20130102703A1
公开(公告)日:2013-04-25
申请号:US13636449
申请日:2011-03-21
申请人: Yoav Bar-Yaakov , Yaniv Hirschsohn , Ita Finberg
发明人: Yoav Bar-Yaakov , Yaniv Hirschsohn , Ita Finberg
IPC分类号: C09K21/14
CPC分类号: C09K21/14 , C08J3/226 , C08J2325/06 , C08J2463/00 , C08L25/06 , C08L51/04 , C08L2201/02 , C08L2205/02 , C08L2666/14 , C08L27/18 , C08L63/00
摘要: The invention relates to a polymer composition comprising high impact polystyrene (HIPS) and a combination of flame retardants which are brominated epoxy oligomers and polymers. A process for preparing the HIPS composition through a masterbatch route and a masterbatch composition which contains the flame retardants are also disclosed.
摘要翻译: 本发明涉及包含高抗冲聚苯乙烯(HIPS)和作为溴化环氧低聚物和聚合物的阻燃剂的组合的聚合物组合物。 还公开了通过母料路线制备HIPS组合物的方法和含有阻燃剂的母料组合物。
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公开(公告)号:US20110178216A1
公开(公告)日:2011-07-21
申请号:US12737184
申请日:2009-06-17
申请人: Yoav Bar-Yaakov , Ita Finberg , Smadar Hini
发明人: Yoav Bar-Yaakov , Ita Finberg , Smadar Hini
CPC分类号: C08L51/06 , C08K5/14 , C08K5/521 , C08L23/10 , C08L23/16 , C08L2201/02 , C08L2666/06 , C08L2666/02 , C08L2666/04
摘要: A polypropylene composition comprising polypropylene impact copolymer or impact modified polypropylene and an effective flame retarding amount of a mixture of (i) tris(tribromoneopentyl) phosphate and (ii) a carbon-carbon initiator, wherein the composition meets a UL 94 rating of V-1 or V-0, said composition being substantially free from antimony trioxide. A method for improving the flame retarding rating of a polypropylene composition is also disclosed.
摘要翻译: 一种聚丙烯组合物,其包含聚丙烯抗冲共聚物或抗冲改性聚丙烯,以及有效阻燃量的(i)三(三溴新戊基)磷酸酯和(ii)碳 - 碳引发剂的混合物,其中所述组合物满足UL 94等级的V- 1或V-0,所述组合物基本上不含三氧化锑。 还公开了一种改善聚丙烯组合物的阻燃等级的方法。
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公开(公告)号:US20070228344A1
公开(公告)日:2007-10-04
申请号:US11597784
申请日:2005-06-09
申请人: Yoav Bar-Yaakov , Ita Finberg
发明人: Yoav Bar-Yaakov , Ita Finberg
IPC分类号: C09K21/02 , C08K3/20 , C09K21/08 , C08K5/3492
CPC分类号: C09K21/14 , C08K5/03 , C08K5/3492 , C08L27/18
摘要: A fire-retardant formulation for styrene-containing polymers comprising tris(2,4,6-tribromophenoxy)-s-triazine (FR-245), antimony trioxide and polytetrafluoroethylene (PTFE), wherein the bromine concentration in said fire-retardant formulation is from about 9.0 to about 10.5 wt. %, said antimony trioxide concentration being lower than about 3.2 wt. %.
摘要翻译: 包含三(2,4,6-三溴苯氧基)-s-三嗪(FR-245),三氧化锑和聚四氟乙烯(PTFE))的含苯乙烯聚合物的阻燃剂,其中所述阻燃配方中的溴浓度为 约9.0至约10.5wt。 %,所述三氧化二锑浓度低于约3.2wt。 %。
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19.
公开(公告)号:US5705544A
公开(公告)日:1998-01-06
申请号:US551156
申请日:1995-10-31
申请人: Ita Finberg , Pierre Georlette
发明人: Ita Finberg , Pierre Georlette
IPC分类号: C08K3/22 , C08K5/00 , C08K5/1515 , C08K5/15 , C08K5/3492
CPC分类号: C08K5/0066 , C08K3/22 , C08K5/1515
摘要: A brominated epoxy oligomer of the formula ##STR1## having a molecular weight of least 3,000, useful as a flame retardant additive for polypropylene and ethylene propylene copolymers is described.
摘要翻译: 描述了可用作聚丙烯和乙烯丙烯共聚物的阻燃添加剂的分子量为3,000以下的具有式(IMAGE)+ TR< IMAGE>的溴化环氧低聚物。
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公开(公告)号:US06632870B2
公开(公告)日:2003-10-14
申请号:US09725627
申请日:2000-11-29
申请人: Ita Finberg , Lev Utevski
发明人: Ita Finberg , Lev Utevski
IPC分类号: C08K502
CPC分类号: C08K5/0066 , C08K5/03
摘要: Flame-retarded transparent plastic compositions comprising polyhalgenated trimethylphenyl indan. The polyhalogenated trimethylphenyl indan is a mixture of polyhalogenated trimethylphenyl indanes having each 3 to 9 halogen atoms. The halogen may be bromine or a mixture of bromine and chlorine. The transparent plastic is selected from polycarbonate, polymethylmethacrylate, and polystyrene. The polyhalogenated trimethylphenyl indan is present in an amount of up to about 40% by weight. The transparent plastic flame-retarded material is prepared by mixing the plastic matrix with a flame-retardant effective amount of a polyhalogenated trimethylphenyl indan.
摘要翻译: 包含多卤代三甲基苯基茚满的阻燃透明塑料组合物。 多卤代三甲基苯基茚满是具有3至9个卤素原子的多卤代三甲基苯基茚烷的混合物。 卤素可以是溴或溴和氯的混合物。 透明塑料选自聚碳酸酯,聚甲基丙烯酸甲酯和聚苯乙烯。 多卤代三甲基苯基茚满以高达约40重量%的量存在。 透明塑料阻燃材料是通过将塑料基质与阻燃有效量的多卤代三甲基苯基茚满混合来制备的。
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