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19 条记录 (耗时 0.02 秒)

    Blends of tetrahalophthalate esters and phosphorus-containing flame retardants for polyurethane compositions
    3.
    发明授权
    Blends of tetrahalophthalate esters and phosphorus-containing flame retardants for polyurethane compositions 失效
    用于聚氨酯组合物的四卤代邻苯二甲酸酯和含磷阻燃剂的共混物

    公开(公告)号：US07423069B2

    公开(公告)日：2008-09-09

    申请号：US10429429

    申请日：2003-05-05

    申请人： David Buszard ,  Matthew D. Phillips ,  Richard S. Rose ,  Stephen B. Falloon

    发明人： David Buszard ,  Matthew D. Phillips ,  Richard S. Rose ,  Stephen B. Falloon

    IPC分类号： C08G18/06

    CPC分类号： C08K5/523 ,  C08K5/12 ,  C08L75/04

    摘要： Flame retardant flexible polyurethane foam compositions, methods of flame retarding flexible polyurethane foam compositions, articles made therefrom and flame retardants that comprise blends of tetrahalophthalate esters and phosphorus-containing flame retardant having at least about 5 wt. % phosphorus additives. The combined weight of the tetrahalophthalate ester and the phosphorus-containing flame retardant comprises about 5 to about 20% by weight of the flexible polyurethane foam compositions or reaction mixtures. The ratio of the tetrahalophthalate ester to the phosphorus-containing flame retardant is from about 80:20 to about 20:80 percent by weight and preferably from about 60:40 to about 40:60 percent by weight.

    摘要翻译： 阻燃软质聚氨酯泡沫组合物，阻燃柔性聚氨酯泡沫组合物的方法，由其制成的制品和阻燃剂，其包含具有至少约5重量％的四卤代邻苯二甲酸酯和含磷阻燃剂的共混物。 ％磷添加剂。 四卤代邻苯二甲酸酯和含磷阻燃剂的组合重量占柔性聚氨酯泡沫组合物或反应混合物的约5至约20重量％。 四卤代邻苯二甲酸酯与含磷阻燃剂的比率为约80:20至约20:80重量％，优选约60:40至约40:60重量％。

    Higher alkylated triaryl phosphate ester flame retardants
    6.
    发明授权
    Higher alkylated triaryl phosphate ester flame retardants 有权
    高级烷基化三芳基磷酸酯阻燃剂

    公开(公告)号：US06667355B2

    公开(公告)日：2003-12-23

    申请号：US09943635

    申请日：2001-08-30

    申请人： Richard S. Rose ,  David L. Buszard ,  Matthew D. Phillips ,  Frank J. Liu

    发明人： Richard S. Rose ,  David L. Buszard ,  Matthew D. Phillips ,  Frank J. Liu

    IPC分类号： C08K553

    CPC分类号： C08K5/523

    摘要： Flame retardants for polymer compositions which are mixtures including triaryl phosphate esters represented by the following formula: where R1-R15 can independently be located in the ortho, meta or para positions on their respective phenol rings and are, independently, H or branched or linear alkyl groups having 3 to 11 carbon atoms and the mole ratio of the alkylate to phenol in the mixtures is at least about 0.77, preferably greater than about 0.81, and most preferably greater than about 0.85. The higher alkylated mixtures of triaryl phosphate esters can be incorporated into polymer compositions alone or in combination with other flame retardants.

    摘要翻译： 用于聚合物组合物的阻燃剂，其是包含由下式表示的磷酸三芳酯的混合物：其中R 1 -R 15可以独立地位于其各自苯酚环的邻位，间位或对位，并且独立地为H或支链或直链烷基 具有3至11个碳原子的基团和该混合物中烷基化物与苯酚的摩尔比为至少约0.77，优选大于约0.81，最优选大于约0.85。 磷酸三芳基酯的高级烷基化混合物可单独或与其它阻燃剂组合引入聚合物组合物中。

    Vacuum de-aerated powdered polymer additives
    7.
    发明授权
    Vacuum de-aerated powdered polymer additives 失效
    真空脱气粉末状聚合物添加剂

    公开(公告)号：US06239197B1

    公开(公告)日：2001-05-29

    申请号：US09420438

    申请日：1999-10-18

    申请人： Russell Haywood ,  Paul Edward Inchley ,  Richard S. Rose

    发明人： Russell Haywood ,  Paul Edward Inchley ,  Richard S. Rose

    IPC分类号： C08J300

    CPC分类号： C08K11/00 ,  C08J3/203

    摘要： Increased bulk density of powdered flame retardants, flame retardant synergists and other powdered polymer additives substantially improves the processing, dispersibility, and properties of the processed polymer. Processing improvements include faster processing, more homogeneous additive dispersion throughout the polymer, less swell, and reduction or elimination of drool. Formed parts containing the increased bulk density flame retardant and flame retardant synergists are more consistent with respect to density, wall thickness, and more homogeneous and consistent flame retardancy. Physical properties such as flammability test performance and/or impact strength are also enhanced.

    摘要翻译： 粉状阻燃剂，阻燃增效剂和其它粉末状聚合物添加剂的堆积密度的增加基本上改善了加工聚合物的加工，分散性和性能。 加工改进包括更快的加工，更均匀的添加剂分散在整个聚合物中，较少的膨胀，以及降低或消除流出。 含有增加体积密度阻燃剂和阻燃增效剂的成型部件在密度，壁厚以及更均匀和一致的阻燃性方面更一致。 物理性质如可燃性试验性能和/或冲击强度也得到提高。

    Hydrofluorocarbon compositions as blowing agents for cellular plastics
    10.
    发明授权
    Hydrofluorocarbon compositions as blowing agents for cellular plastics 失效
    氢氟烃组合物作为泡沫塑料的发泡剂

    公开(公告)号：US5314926A

    公开(公告)日：1994-05-24

    申请号：US131974

    申请日：1993-10-04

    申请人： Mark L. Robin ,  Yuichi Iikubo ,  W. Douglas Register ,  Richard S. Rose

    发明人： Mark L. Robin ,  Yuichi Iikubo ,  W. Douglas Register ,  Richard S. Rose

    IPC分类号： C08J9/14

    CPC分类号： C08J9/144 ,  C08J9/149 ,  Y10S264/05 ,  Y10S521/91

    摘要： Blowing agents for use in foamable plastics such as polystyrene, polyvinyl chloride, polyethylene and other non-polyisocyanate-based foams, comprising a mixture of 1,1,1,2,3,3,3-heptafluoropropane in combination with one or more hydrocarbons or partially halogenated alkanes. In one aspect of the invention the hydrocarbon adjuvant is selected from the group consisting of propane, butane, isobutane, n-pentane, i-pentane, neopentane, n-hexane, 2-methylpentane, 3-methylpentane and 2,2-dimethylbutane. In another aspect of the invention the halogenated alkane is selected from the group consisting of ethyl chloride, 2,2-dichloro-1,1,1-trifluoroethane (HCFC-123), 1,1-dichloro-l-fluoroethane (HCFC-141b), 1-chloro-1,1-difluoroethane (HCFC-142b), 2-chloro-1,1,1,2 -tetrafluoroethane (HCFC-124), 3,3-dichloro-1,1,1,2,2-pentafluoropropane (HCFC-225ca), 1,3-dichloro-1,1,2,2,3-pentafluoropropane (HCFC-225cb), 1,1-difluoroethane (HFC-152a), 1,1,1-trifluoroethane (HFC-143a), 1,1,1,2-tetrafluoroethane (HFC-134a), 1,1,2,2-tetrafluoroethane (HFC-134), 1,1,2,2,3-pentafluoropropane (HFC-245ca), 1,1,1,2,3,3-hexafluoropropane (HFC-236ea), and 1,2,3,3-pentafluoropropane (HFC-245ea).

    摘要翻译： 用于可发泡塑料如聚苯乙烯，聚氯乙烯，聚乙烯和其它非多异氰酸酯基泡沫的发泡剂，其包含1,1,1,2,3,3,3-七氟丙烷与一种或多种烃的混合物 或部分卤代烷烃。 在本发明的一个方面，烃助剂选自丙烷，丁烷，异丁烷，正戊烷，异戊烷，新戊烷，正己烷，2-甲基戊烷，3-甲基戊烷和2,2-二甲基丁烷。 在本发明的另一方面，卤代烷烃选自氯乙烷，2,2-二氯-1,1,1-三氟乙烷（HCFC-123），1,1-二氯-1-氟乙烷（HCFC- 141b），1-氯-1,1-二氟乙烷（HCFC-142b），2-氯-1,1,1,2-四氟乙烷（HCFC-124），3,3-二氯-1,1,1,2 ，2-五氟丙烷（HCFC-225ca），1,3-二氯-1,1,2,2,3-五氟丙烷（HCFC-225cb），1,1-二氟乙烷（HFC-152a），1,1,1- 三氟乙烷（HFC-143a），1,1,1,2-四氟乙烷（HFC-134a），1,1,2,2-四氟乙烷（HFC-134），1,1,2,2,3-五氟丙烷 -245ca），1,1,1,2,3,3-六氟丙烷（HFC-236ea）和1,2,3,3-五氟丙烷（HFC-245ea）。