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    Flame retardant additives and flame retardant polymer compositions formed therewith
    3.
    发明授权
    Flame retardant additives and flame retardant polymer compositions formed therewith 失效
    由此形成的阻燃添加剂和阻燃聚合物组合物

    公开(公告)号：US06780348B1

    公开(公告)日：2004-08-24

    申请号：US10106171

    申请日：2002-03-26

    申请人： Manon Loos ,  Susan D. Landry ,  Dominique Fasbinder

    发明人： Manon Loos ,  Susan D. Landry ,  Dominique Fasbinder

    IPC分类号： C09K2108

    CPC分类号： C09K21/08 ,  C09K21/14

    摘要： Thermally stable flame retardant additive compositions comprise a mixture of (1) a polybromodiphenylalkane and/or a polybromodiphenyl oxide, (2) a tetrabromobisphenol-A-bis(bromoalkyl ether), and preferably (3) a synthetic zeolite and/or hydrotalcite in specified proportions. Such additives are useful in thermoplastic polymers, such as homopolymers and copolymers of vinylaromatic monomers, and polyolefin polymers, especially impact or rubber-modified polystyrenes, and most especially HIPS.

    摘要翻译： 热稳定的阻燃添加剂组合物包含（1）多溴联苯基烷烃和/或多溴二苯氧基的混合物，（2）四溴双酚-A-双（溴烷基醚），优选（3）在规定的合成沸石和/或水滑石 比例。 这些添加剂可用于热塑性聚合物，例如乙烯基芳族单体的均聚物和共聚物，以及聚烯烃聚合物，特别是冲击或橡胶改性的聚苯乙烯，尤其是HIPS。

    Flame retardants and flame retardant compositions formed therewith
    4.
    发明授权
    Flame retardants and flame retardant compositions formed therewith 失效
    阻燃剂和与之形成的阻燃剂组合物

    公开(公告)号：US06489390B1

    公开(公告)日：2002-12-03

    申请号：US09861348

    申请日：2001-05-18

    申请人： Susan D. Landry

    发明人： Susan D. Landry

    IPC分类号： C08K503

    CPC分类号： C08K3/34 ,  C08K5/02 ,  C08K5/03

    摘要： The flame retardant additive compositions comprise (a) one or more bromocycloaliphatic flame retardants; (b) one or more bromoaromatic flame retardants; and (c) one or more synthetic zeolites. Flame retardant polymer compositions comprising at least one thermoplastic polymer such as HIPS with which has been blended, singly and/or in one or more combinations, a flame retardant amount of at least (a), (b), and (c) have a very desirable balance of properties.

    摘要翻译： 阻燃添加剂组合物包含（a）一种或多种溴环脂族阻燃剂; （b）一种或多种溴芳族阻燃剂; 和（c）一种或多种合成沸石。 包含至少一种热塑性聚合物如HIPS的阻燃聚合物组合物，其单独和/或以一种或多种组合混合至少（a），（b）和（c）的阻燃剂量具有 非常理想的性能平衡。

    UV stable compositions
    10.
    发明授权
    UV stable compositions 失效
    UV稳定组合物

    公开(公告)号：US5280056A

    公开(公告)日：1994-01-18

    申请号：US15659

    申请日：1993-02-09

    申请人： Susan D. Landry ,  Jon S. Reed ,  F. Alexander Pettigrew

    发明人： Susan D. Landry ,  Jon S. Reed ,  F. Alexander Pettigrew

    IPC分类号： C08K5/3412 ,  C08K5/3417 ,  C08L101/00 ,  C08K5/32

    CPC分类号： C08K5/3417

    摘要： This invention relates to a method for increasing the ultraviolet light stability of articles made from macromolecular materials comprising: forming a flame-retarded formulation containing macromolecular material and a mixture of (i) a first alkylenebis(tetrabromophthalimide) flame retardant having a yellowness index (YI) value ranging from about 20 to about 40 as determined by ASTM D-1925; and (ii) a second alkylenebis-(tetrabromophthalimide) flame retardant having a yellowness index (YI) value (ASTM D-1925) ranging from about 2 to about 15 whereby the uv stability of a test plaque made from the flame-retarded formulation is greater than the arithmetic average of the uv stabilities of a test plaque made from a flame-retarded formulation containing (i) but not (ii) and of a test plaque made from a flame-retarded formulation containing (ii) but not (i).

    摘要翻译： 本发明涉及提高由高分子材料制成的制品的紫外光稳定性的方法，包括：形成含有高分子材料的阻燃制剂和（i）具有黄色指数（YI）的第一亚烷基双（四溴邻苯二甲酰亚胺）阻燃剂 ）值为约20至约40，如ASTM D-1925所测定; 和（ii）黄色指数（YI）值（ASTM D-1925）为约2至约15的第二亚烷基双（4-溴邻苯二甲酰亚胺）阻燃剂，由此由阻燃制剂制成的测试斑块的紫外稳定性为 大于由含有（i）而不是（ii）的阻燃制剂制成的测试斑块的紫外稳定性的算术平均值，以及由含有（ii）但不包括（i）的阻燃制剂制成的测试斑块， 。