Mixed Glycol Polyphosphonate Compounds
    3.
    发明申请
    Mixed Glycol Polyphosphonate Compounds 审中-公开
    混合二醇多膦酸酯化合物

    公开(公告)号:US20110218260A1

    公开(公告)日:2011-09-08

    申请号:US13120305

    申请日:2009-10-20

    CPC分类号: C07F9/4084 C08G79/04

    摘要: New highly-effective non-halogen, low VOC, low fogging, and cost-effective oligomeric polyphosphonate flame retardants for flexible polyurethane foams as well as for other flame retardant applications are described. In addition, methods for the preparation and uses of such new highly effective flame retardants are described. Formula (I)

    摘要翻译: 描述了用于柔性聚氨酯泡沫以及其它阻燃应用的新型高效无卤素,低VOC,低雾度和低成本的低聚多膦酸酯阻燃剂。 另外,还描述了制备和使用这种新的高效阻燃剂的方法。 式(I)

    PROCESS FOR MAKING DIHYDROCARBYL HYDROCARBONPHOSPHONATES
    4.
    发明申请
    PROCESS FOR MAKING DIHYDROCARBYL HYDROCARBONPHOSPHONATES 失效
    制备二氢碳氢化合物的方法

    公开(公告)号:US20100179342A1

    公开(公告)日:2010-07-15

    申请号:US12602652

    申请日:2008-06-05

    IPC分类号: C07F9/141

    CPC分类号: C07F9/4006

    摘要: This invention provides a process for the preparation of a dihydrocarbyl hydrocarbonphosphonate. The process comprises forming a reaction mixture from components comprising (i) at least one dihydrocarbyl phosphite, (ii) at least one alkali metal hydrocarbyloxide, and (iii) at least one alcohol, so that a dihydrocarbyl hydrocarbonphosphonate is formed.

    摘要翻译: 本发明提供了制备二烃基膦酸膦的方法。 该方法包括从包含(i)至少一种亚磷酸二烃基酯,(ii)至少一种碱金属烃氧基化物和(iii)至少一种醇)的组分形成反应混合物,从而形成二烃基烃膦酸酯。

    ORGANOPHOSPHONATE OLIGOMERS
    6.
    发明申请
    ORGANOPHOSPHONATE OLIGOMERS 审中-公开
    有机磷酸酯低聚物

    公开(公告)号:US20100267871A1

    公开(公告)日:2010-10-21

    申请号:US12681885

    申请日:2008-10-16

    IPC分类号: C08K5/52 C07F9/06

    摘要: This invention provides chlorohydrocarbyloxy phosphonate oligomers, organophosphonate oligomers, and processes for the preparation of such oligomers. The chlorohydrocarbyloxy phosphonate oligomers can be represented by the formula (IV) where R1 is a linear or branched hydrocarbylene group or oxygen-containing hydrocarbylene group, which hydrocarbylene group has about two to about twenty carbon atoms, or a hydrocarbylene group having at least one cycloaliphatic or aromatic ring; R2 is an alkyl group or an aromatic group; and n is a number from about 2 to about 20.

    摘要翻译: 本发明提供了氯代氧代膦酸酯低聚物,有机膦酸酯低聚物和制备这种低聚物的方法。 氯代氧代膦酸酯低聚物可以由式(IV)表示,其中R 1是亚烃基具有约2至约20个碳原子的直链或支链亚烃基或含氧亚烃基,或具有至少一个脂环族基团的亚烃基 或芳环; R2是烷基或芳基; n为约2至约20的数。

    Process for making dihydrocarbyl hydrocarbonphosphonates
    10.
    发明授权
    Process for making dihydrocarbyl hydrocarbonphosphonates 失效
    制备二烃基烃膦酸盐的方法

    公开(公告)号:US08344171B2

    公开(公告)日:2013-01-01

    申请号:US12602652

    申请日:2008-06-05

    IPC分类号: C07F9/40

    CPC分类号: C07F9/4006

    摘要: This invention provides a process for the preparation of a dihydrocarbyl hydrocarbonphosphonate. The process comprises forming a reaction mixture from components comprising (i) at least one dihydrocarbyl phosphite, (ii) at least one alkali metal hydrocarbyloxide, and (iii) at least one alcohol, so that a dihydrocarbyl hydrocarbonphosphonate is formed.

    摘要翻译: 本发明提供了制备二烃基膦酸膦的方法。 该方法包括从包含(i)至少一种亚磷酸二烃基酯,(ii)至少一种碱金属烃氧基化物和(iii)至少一种醇)的组分形成反应混合物,从而形成二烃基烃膦酸酯。