PROCESS FOR THE SULFOCHLORINATION OF HYDROCARBONS
    31.
    发明申请
    PROCESS FOR THE SULFOCHLORINATION OF HYDROCARBONS 审中-公开
    烃类化合物的过程

    公开(公告)号:US20120116121A1

    公开(公告)日:2012-05-10

    申请号:US13320773

    申请日:2010-07-28

    IPC分类号: C07C303/10

    CPC分类号: C07C303/10 C07C309/80

    摘要: Produce a sulfo-chlorinated hydrocarbon using liquid sulfur dioxide, a chlorinating agent such as chlorine or sulfuryl chloride, and a metal complex catalyst, the catalyst being represented as LnM where L is at least one of an amine, phosphine, chloride or oxide, n is an integer within a range of from 1 to 6, and M is a metal selected from a group consisting of copper (Cu), ruthenium (Ru), iron (Fe), chromium (Cr), lanthanum (La), nickel (Ni), palladium (Pd), rhodium (Rh), rhenium (Re), molybdenum (Mo) and manganese (Mn).

    摘要翻译: 使用液体二氧化硫,氯化剂或磺酰氯等氯化剂和金属络合物催化剂生产磺基氯化烃,催化剂表示为LnM,其中L是胺,膦,氯化物或氧化物中的至少一种,n 为1〜6的整数,M为选自铜(Cu),钌(Ru),铁(Fe),铬(Cr),镧(La),镍( Ni),钯(Pd),铑(Rh),铼(Re),钼(Mo)和锰(Mn)。

    Olefin polymers prepared with substituted indenyl containing metal complexes
    38.
    发明授权
    Olefin polymers prepared with substituted indenyl containing metal complexes 失效
    用含有取代茚基的金属络合物制备的烯烃聚合物

    公开(公告)号:US06420507B1

    公开(公告)日:2002-07-16

    申请号:US09070957

    申请日:1998-05-01

    IPC分类号: C08F1000

    摘要: The subject invention is directed to an olefin polymer produced by polymerizing at least one &agr;-olefin in the presence of a Group 4 metal complex comprising an indenyl group substituted in the 2 or 3 position with at least one group selected from hydrocarbyl, perfluoro-substituted hydrocarbyl, silyl, germyl and mixtures thereof, said indenyl group further being covalently bonded to the metal by means of a divalent ligand group, wherein the divalent ligand comprises nitrogen or phosphorus having an aliphatic or alicyclic hydrocarby group covalently bonded thereto via a primary or secondary carbon. Preferred olefin polymers of the invention will be characterized as having a high molecular weight, narrow molecular weight distribution, high vinyl content, and a bimodal DSC melting curve or a deconvoluted ATREF or GPC curve which shows at least two distinct narrow peaks. The olefin polymer will have utility in a variety of applications, including but not limited to films, fibers, foams, molded parts, and as components of formulations such as adhesives, sealants, coatings, caulks, and asphalt.

    摘要翻译: 本发明涉及通过在包含在2或3位被取代的茚基的第4族金属络合物与至少一种选自烃基,全氟取代基的基团的存在下聚合至少一种α-烯烃制备的烯烃聚合物 烃基,甲硅烷基,甲基和其混合物,所述茚基还通过二价配体基团与金属共价结合,其中二价配体包含具有通过伯或仲二价共价键合的脂族或脂环族烃基的氮或磷 碳。 本发明优选的烯烃聚合物的特征在于具有高分子量,窄分子量分布,高乙烯基含量和双峰DSC熔解曲线或解卷积的ATREF或GPC曲线,其显示出至少两个不同的窄峰。 烯烃聚合物可用于各种应用,包括但不限于薄膜,纤维,泡沫,模制部件,以及作为配方的组分,例如粘合剂,密封剂,涂料,填缝剂和沥青。