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    Organic sulfide antioxidants and polymers stabilized therewith
    6.
    发明授权
    Organic sulfide antioxidants and polymers stabilized therewith 失效
    有机硫化物抗氧化剂和聚合物稳定

    公开(公告)号：US5030679A

    公开(公告)日：1991-07-09

    申请号：US429885

    申请日：1989-10-31

    申请人： Joseph M. Bohen ,  James L. Reilly

    发明人： Joseph M. Bohen ,  James L. Reilly

    IPC分类号： C07C323/12 ,  C07D307/20 ,  C07H15/04 ,  C07H15/14 ,  C07H15/18 ,  C08K5/36 ,  C08K5/372 ,  C08L23/00 ,  C09K15/12

    CPC分类号： C07H15/18 ,  C07C323/12 ,  C07D307/20 ,  C07H15/04 ,  C08K5/372

    摘要： Organic sulfide antioxidants useful for stabilizing polyolefins against oxidative and thermal degradation during processing and use represented by Formula I: ##STR1## wherein n is an integer of 2 to 15;R is a substituted or unsubstituted alkyl group of 2 to 30 carbons, a substituted or unsubstituted cycloalkyl group of 5 to 20 carbons a substituted or unsubstituted alkyl group of 2 to 30 carbons where any of up to 6 carbon atoms are replaced with an O or S heteroatom, a substituted or unsubstituted cycloalkyl group of 5 to 20 carbons where any of up to 6 carbon atoms are replaced with an O or S heteroatom, with the proviso that the heteroatoms must be separated from each other and from the portion of the compound to which the R group is bonded by at least one carbon atom, the substituents for R being --OH, --SR.sup.4 or -- OR.sup.4, wherein R.sup.4 is an alkyl group of 1 to 30 carbons or a cycloalkyl group of 5 to 20 carbons;R.sup.1 and R.sup.2 are independently H or an alkyl group of 1 to 4 carbons; andR.sup.3 is an alkyl group of 1 to 24 carbons or a cycloalkyl group of 5 to 20 carbons.

    Halogen substituted phthalimide flame retardants
    7.
    发明授权
    Halogen substituted phthalimide flame retardants 失效
    卤素取代邻苯二甲酰亚胺阻燃剂

    公开(公告)号：US4999391A

    公开(公告)日：1991-03-12

    申请号：US452131

    申请日：1989-12-15

    申请人： Joseph M. Bohen ,  Gerald H. Reifenberg ,  Daryl L. Stein

    发明人： Joseph M. Bohen ,  Gerald H. Reifenberg ,  Daryl L. Stein

    IPC分类号： C07D209/48 ,  C07F7/08 ,  C08G77/382 ,  C08K5/3417 ,  C08K5/54

    CPC分类号： C07D209/48 ,  C07F7/0854 ,  C08G77/382 ,  C08K5/3417 ,  C08K5/5406

    摘要： Novel halogen-substituted phthalimides are provided which are the reaction product of a halogenated phthalic anhydride with an alkoxylated amine or the reaction product of a halogenated phthalic anhydride with a siloxy amine. The halogen-substituted phthalimides are useful in increasing the flame retardancy of thermoplastic and thermosetting resins, and are also effective as processing aids in improving the flowability and moldability of thermoplastic resins during melt processing.

    摘要翻译： 提供了新的卤素取代的苯二酰亚胺，其是卤代邻苯二甲酸酐与烷氧基化胺的反应产物或卤代邻苯二甲酸酐与甲硅烷氧基胺的反应产物。 卤素取代的苯二酰亚胺可用于增加热塑性和热固性树脂的阻燃性，并且在熔融加工过程中也可有效地改善热塑性树脂的流动性和成型性。

    Polyhaloaromatic ester flame retardants for polyolefin resins
    10.
    发明授权
    Polyhaloaromatic ester flame retardants for polyolefin resins 失效
    用于聚烯烃树脂的多卤芳族酯阻燃剂

    公开(公告)号：US5086098A

    公开(公告)日：1992-02-04

    申请号：US622122

    申请日：1990-12-03

    申请人： Joseph M. Bohen ,  Gerald H. Reifenberg

    发明人： Joseph M. Bohen ,  Gerald H. Reifenberg

    IPC分类号： C07C69/00 ,  C08K5/12 ,  C08K5/17 ,  C08K5/20

    CPC分类号： C08K5/17 ,  C07C69/00 ,  C08K5/12 ,  C08K5/20

    摘要： Flame retardant compositions are provided containing at least one ester of a polyhaloaromatic acid and at least one polyolefin resin. The compositions may also contain one or more brominated and/or chlorinated compounds to provide additional flame retardancy, and other resins or engineering thermoplastics may be blended with the polyolefin. In addition to providing flame retardancy, the polyhaloaromatic acid esters are effective as processing and compatibilizing aids for the resin, and may also function as tackifiers, mold release agents, plastisole, adhesives, plasticizers, polymer additives, and aids in preventing melt fracture.

    摘要翻译： 提供含有至少一种多卤代芳族酯和至少一种聚烯烃树脂的阻燃剂组合物。 组合物还可以含有一种或多种溴化和/或氯化化合物以提供额外的阻燃性，并且其它树脂或工程热塑性塑料可以与聚烯烃共混。 除了提供阻燃性之外，多卤代芳族酸酯作为树脂的加工和增容助剂是有效的，并且还可以用作增粘剂，脱模剂，增塑糊，粘合剂，增塑剂，聚合物添加剂和防止熔体破裂的辅助剂。