ORGANOPHOSPHONATE OLIGOMERS
    8.
    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
    9.
    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。

    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。