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    Flame retardant compositions
    1.
    发明授权
    Flame retardant compositions 有权
    阻燃组合物

    公开(公告)号：US07470734B2

    公开(公告)日：2008-12-30

    申请号：US11296686

    申请日：2005-12-07

    申请人： Malisa V. Troutman ,  Ramanathan Ravichandran ,  Rangarajan Srinivsan ,  Roswell Easton King ,  Douglas Wayne Horsey

    发明人： Malisa V. Troutman ,  Ramanathan Ravichandran ,  Rangarajan Srinivsan ,  Roswell Easton King ,  Douglas Wayne Horsey

    IPC分类号： C08K5/3415 ,  C08K5/3432

    CPC分类号： C08K5/0066 ,  C08K5/3435

    摘要： Polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation therein of a synergistic mixture of (i.) at least one compound selected from the group consisting of nitroxyl stabilizers, hydroxylamine stabilizers, nitrone stabilizers, substituted hydroxylamine stabilizers, amine oxide stabilizers, benzofuranone stabilizers, phosphite and phosphonite stabilizers, quinone methide stabilizers and monoacrylate esters of 2,2′-alkylidenebisphenol stabilizers and (ii.) at least one compound selected from the group consisting of brominated flame retardants, phosphorus containing flame retardants and inorganic flame retardants such as ammonium polyphosphate or decabromodiphenyl oxide; wherein the amount of organic or inorganic flame retardant of component (ii.) required to achieve an acceptable level of flame retardancy is significantly reduced compared to that needed when component (i.) is not present.

    摘要翻译： 聚合物基材，例如聚烯烃如聚丙烯，可以通过在其中加入协同混合物（即，选自硝酰基稳定剂，羟胺稳定剂，硝酮稳定剂，取代的羟胺稳定剂， ，氧化胺稳定剂，苯并呋喃酮稳定剂，亚磷酸酯和亚膦酸酯稳定剂，醌甲基稳定剂和2,2'-亚烷基双酚稳定剂的单丙烯酸酯，和（ii）至少一种选自溴化阻燃剂，含磷阻燃剂的化合物 和无机阻燃剂如聚磷酸铵或十溴二苯醚; 其中与不存在组分（i）时所需的量相比，实现可接受水平的阻燃性所需的组分（ii。）的有机或无机阻燃剂的量显着降低。

    Flame retardant compositions
    2.
    发明授权
    Flame retardant compositions 有权
    阻燃组合物

    公开(公告)号：US07084196B2

    公开(公告)日：2006-08-01

    申请号：US10471947

    申请日：2002-03-12

    申请人： Malisa V. Troutman ,  Ramanathan Ravichandran ,  Rangarajan Srinivsan ,  Roswell Easton King ,  Douglas Wayn Horsey

    发明人： Malisa V. Troutman ,  Ramanathan Ravichandran ,  Rangarajan Srinivsan ,  Roswell Easton King ,  Douglas Wayn Horsey

    IPC分类号： C08K5/3415 ,  C08K5/3432

    CPC分类号： C08K5/0066 ,  C08K5/3435

    摘要： Polymeric substrates, for example polyolefins such as polypropylene, can be made flame retardant by the incorporation therein of a synergistic mixture of (i.) at least one compound selected from the group consisting of nitroxyl stabilizers, hydroxylamine stabilizers, nitrone stabilizers, substituted hydroxylamine stabilizers, amine oxide stabilizers, benzofuranone stabilizers phosphite and phosphonite stabilizers, quinone methide stabilizers and monoacrylate esters of 2,2′-alkylidenebisphenol stabilizers and (ii.) at least one compound selected from the group consisting of brominated flame retardants, phosphorus containing flame retardants and inorganic flame retardants such as ammonium polyphosphate or decabromodiphenyl oxide; wherein the amount of organic or inorganic flame retardant of component (ii.) required to achieve an acceptable level of flame retardancy is significantly reduced compared to that needed when component (i.) is not present.

    摘要翻译： 聚合物基材，例如聚烯烃如聚丙烯，可以通过在其中加入协同混合物（即，选自硝酰基稳定剂，羟胺稳定剂，硝酮稳定剂，取代的羟胺稳定剂， ，氧化胺稳定剂，苯并呋喃酮稳定剂亚磷酸酯和亚膦酸酯稳定剂，醌甲基稳定剂和2,2'-亚烷基双酚稳定剂的单丙烯酸酯，和（ii）至少一种选自溴化阻燃剂，含磷阻燃剂和 无机阻燃剂如聚磷酸铵或十溴二苯醚; 其中与不存在组分（i）时所需的量相比，实现可接受水平的阻燃性所需的组分（ii。）的有机或无机阻燃剂的量显着降低。

    Flame retarding compounds
    3.
    发明授权
    Flame retarding compounds 失效
    阻燃化合物

    公开(公告)号：US07531664B2

    公开(公告)日：2009-05-12

    申请号：US11104057

    申请日：2005-04-12

    申请人： Malisa V. Troutman ,  Ramanathan Ravichandran ,  Redina Kote ,  Roswell E. King

    发明人： Malisa V. Troutman ,  Ramanathan Ravichandran ,  Redina Kote ,  Roswell E. King

    IPC分类号： C07D211/08 ,  C08K5/3477

    CPC分类号： C07D401/04 ,  C07D211/94 ,  C07F9/59 ,  C07F9/65746 ,  C08K5/0066 ,  C08K5/34 ,  C08K5/529

    摘要： Novel flame retarding compounds that comprise at least one sterically hindered nitroxyl, hydroxylamine or hydrocarbyloxyamine moiety and at least one conventional organohalogen or organophosphorus flame retardant moiety, represented by where HA is independently of each other a sterically hindered nitroxyl, sterically hindered hydroxylamine or sterically hindered hydrocarbyloxyamine moiety, L is independently of each other a direct bond or chemical linking group, FRM is independently of each other an organohalogen or an organophosphorus flame retardant moiety, and x, y and z are each independently greater than or equal to 1, are especially effective towards providing flame retardancy to organic polymer substrates.

    摘要翻译： 包含至少一个空间位阻硝酰基，羟胺或烃氧基胺部分的至少一种阻燃化合物和至少一个常规的有机卤素或有机磷阻燃剂部分，其中HA由空间位阻的硝酰基，空间位阻羟胺或空间位阻的烃氧基胺 部分，L彼此独立地是直接键合或化学连接基团，FRM彼此独立地是有机卤素或有机磷阻燃部分，x，y和z各自独立地大于或等于1，特别有效 以向有机聚合物基材提供阻燃性。