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    • 2. 发明授权
    • Telechelic polyolefin
    • 远端聚烯烃
    • US08129475B2
    • 2012-03-06
    • US13085816
    • 2011-04-13
    • Haruyuki MakioTerunori Fujita
    • Haruyuki MakioTerunori Fujita
    • C08F10/00C08F4/44
    • C08F10/00C08F8/00C08F8/20C08F110/02C08F110/06C08F4/64048
    • A process of preparing a telechelic polyolefin is disclosed by performing steps 1a, 2, and 1b in this order in the presence of an olefin polymerizing catalyst and subsequently performing step 3 if necessary. Step 1a involves reacting the olefin polymerizing catalyst with a polar-group-containing olefin (C). Step 2 involves reacting the resultant compound of step 1a with at least one olefin (D) selected from ethylene and olefins having 3 to 20 carbon atoms n times wherein n is an integer of 1 or more, provided that when n is an integer of 2 or more, the olefins (D) used in the respective contact operations are different in kind or composition. Step 1b involves reacting the resultant compound of step 2 with the same or different polar-group-containing olefin (C). Step 3 involves chemically converting the Y′ group in the general formula (II) to a different group.
    • 通过在烯烃聚合催化剂的存在下依次进行步骤1a,2和1b来公开制备遥爪聚烯烃的方法,随后如果需要进行步骤3。 步骤1a包括使烯烃聚合催化剂与含极性基团的烯烃(C)反应。 步骤2包括使步骤1a的所得化合物与选自乙烯和碳原子数3〜20的烯烃的至少一种烯烃(D)反应n次,其中n为1以上的整数,条件是当n为2的整数时 或更多,各接触操作中使用的烯烃(D)的种类或组成不同。 步骤1b包括使所得到的步骤2的化合物与相同或不同的含极性基团的烯烃(C)反应。 步骤3涉及将通式(II)中的Y'基团化学转化为不同的基团。
    • 7. 发明申请
    • TELECHELIC POLYOLEFIN
    • US20110196118A1
    • 2011-08-11
    • US13085816
    • 2011-04-13
    • Haruyuki MakioTerunori Fujita
    • Haruyuki MakioTerunori Fujita
    • C08F4/76
    • C08F10/00C08F8/00C08F8/20C08F110/02C08F110/06C08F4/64048
    • A process of preparing a telechelic polyolefin is disclosed by performing steps 1a, 2, and 1b in this order in the presence of an olefin polymerizing catalyst and subsequently performing step 3 if necessary. Step 1a involves reacting the olefin polymerizing catalyst with a polar-group-containing olefin (C). Step 2 involves reacting the resultant compound of step 1a with at least one olefin (D) selected from ethylene and olefins having 3 to 20 carbon atoms n times wherein n is an integer of 1 or more, provided that when n is an integer of 2 or more, the olefins (D) used in the respective contact operations are different in kind or composition. Step 1b involves reacting the resultant compound of step 2 with the same or different polar-group-containing olefin (C). Step 3 involves chemically converting the Y′ group in the general formula (II) to a different group.
    • 通过在烯烃聚合催化剂的存在下依次进行步骤1a,2和1b来公开制备遥爪聚烯烃的方法,随后如果需要进行步骤3。 步骤1a包括使烯烃聚合催化剂与含极性基团的烯烃(C)反应。 步骤2包括使步骤1a的所得化合物与选自乙烯和碳原子数3〜20的烯烃的至少一种烯烃(D)反应n次,其中n为1以上的整数,条件是当n为2的整数时 或更多,各接触操作中使用的烯烃(D)的种类或组成不同。 步骤1b包括使所得到的步骤2的化合物与相同或不同的含极性基团的烯烃(C)反应。 步骤3涉及将通式(II)中的Y'基团化学转化为不同的基团。