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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:US08865783B2
公开(公告)日:2014-10-21
申请号:US12227371
申请日:2007-05-14
申请人: Mark Gelmont , Michael Peled , Dina Alon , Ron Frim , Yoav Bar-Yaakov
发明人: Mark Gelmont , Michael Peled , Dina Alon , Ron Frim , Yoav Bar-Yaakov
IPC分类号: C08G18/22 , C08J9/00 , C08G18/00 , C08K5/05 , D06P1/92 , C08G18/48 , C08G18/40 , C09K21/12 , C08G18/58 , C08G18/66 , C09K21/08 , C08K5/06 , C08G101/00
CPC分类号: 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
摘要: A liquid flame retardant composition having 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.
摘要翻译: 提供一种具有一种或多种阻燃剂的液体阻燃剂组合物,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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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:US20120123007A1
公开(公告)日:2012-05-17
申请号:US13201366
申请日:2010-02-18
申请人: Smadar Hini , Michael Peled , Gideon Shikolsky , Grigory I. Titelman , Yoav-Bar Yaakov , Joseph Zilberman , Sergei V. Leychik
发明人: Smadar Hini , Michael Peled , Gideon Shikolsky , Grigory I. Titelman , Yoav-Bar Yaakov , Joseph Zilberman , Sergei V. Leychik
IPC分类号: C08L25/06 , C08K5/02 , C08K5/3492 , C08L55/02 , C08K5/5399 , C08J3/22 , B29C45/00 , C08L25/04 , C08K5/136 , C08K5/521
CPC分类号: C08J9/0019 , C08J9/0038 , C08J2201/024 , C08J2201/03 , C08J2325/06 , C08K5/0066 , C08K5/02 , C08K5/523 , C08L2201/02 , C08L2203/14 , C08L25/04
摘要: There is provided herein a styrenic polymer composition comprising a styrenic polymer and a flame retardant effective amount of a mixture comprising (a) at least one brominated flame retardant; and, (b) at least one solid phosphate ester that has a melting temperature of at least 80 degrees Celsius.
摘要翻译: 本文提供苯乙烯聚合物组合物,其包含苯乙烯聚合物和阻燃剂有效量的混合物,其包含(a)至少一种溴化阻燃剂; 和(b)至少一种熔点至少为摄氏80度的固体磷酸酯。
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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:US20110160362A1
公开(公告)日:2011-06-30
申请号:US12737541
申请日:2009-07-22
IPC分类号: C08K5/3492
CPC分类号: C08J3/226 , C08J2351/04 , C08J2355/02 , C08J2425/00 , C08L27/18 , C08L51/04 , C08L55/02 , C08K3/2279 , C08K5/3492
摘要: A flame-retarded styrene-containing polymer composition, which comprises a styrene-containing polymer, tris(2,4,6-tribromophenoxy)-s-triazine, 0.5-1.7 wt % antimony trioxide, and an anti-dripping agent. The bromine content of the composition is generally in the range between 8 and 18 wt %. Additional brominated flame retarding agents may also be included in the composition.
摘要翻译: 含有苯乙烯的聚合物,三(2,4,6-三溴苯氧基)-s-三嗪,0.5-1.7wt%三氧化锑和防滴剂的含阻燃苯乙烯的聚合物组合物。 组合物的溴含量通常在8至18重量%的范围内。 另外的溴化阻燃剂也可以包括在组合物中。
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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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公开(公告)号:US20060148948A1
公开(公告)日:2006-07-06
申请号:US10541668
申请日:2004-01-12
申请人: Yoav Bar-Yaakov , Timothy Geran
发明人: Yoav Bar-Yaakov , Timothy Geran
CPC分类号: C08L67/02 , C08G59/621 , C08G2650/48 , C08L63/00 , C08L69/00 , C08L2666/22
摘要: This invention provides a flame retardant for polymeric compositions which is a mixture consisting of high molecular weight brominated epoxides modified with tribromophenol, having a low content of organic solvents. The invention further relates to a method for the preparation of the retardant, and to its use in flame retarded engineering thermoplastics having good chemical, thermal, and mechanical properties.
摘要翻译: 本发明提供了一种用于聚合物组合物的阻燃剂,其是由具有低含量有机溶剂的用三溴苯酚改性的高分子量溴代环氧化物组成的混合物。 本发明还涉及制备阻燃剂的方法及其在具有良好化学,热和机械性能的阻燃工程热塑性塑料中的用途。
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