FLUOROCOPOLYMERS
    3.
    发明申请
    FLUOROCOPOLYMERS 有权
    氟代醇

    公开(公告)号:US20080153978A1

    公开(公告)日:2008-06-26

    申请号:US11960360

    申请日:2007-12-19

    IPC分类号: C08F2/00 C08G63/00

    摘要: A process for the preparation of a fluoroolefin polymer, including the step of: contacting in a reaction zone: an initiator; CF3CF′CH2, and optionally, at least one ethylenically unsaturated comonomer capable of copolymerizing therewith; wherein the contacting is carried out at a temperature, pressure and length of time sufficient to produce the fluoroolefin polymer.

    摘要翻译: 一种制备氟代烯烃聚合物的方法,包括以下步骤:在反应区中接触引发剂; CF 3 CH 2 CH 2,和任选的至少一种能与其共聚的烯属不饱和共聚单体; 其中所述接触在足以产生氟代烯烃聚合物的温度,压力和时间长度上进行。

    POLYMER PROCESSING SIMPLIFICATION
    6.
    发明申请
    POLYMER PROCESSING SIMPLIFICATION 有权
    聚合物加工简化

    公开(公告)号:US20080153955A1

    公开(公告)日:2008-06-26

    申请号:US11961087

    申请日:2007-12-20

    摘要: A process for the preparation of a fluoroolefin polymer from an azeotropic mixture of monomers having a constant composition, the process including the step of: contacting in a reaction zone: (i) an initiator; and (ii) an azeotropic mixture of monomers including at least one fluoroolefin and, optionally, at least one ethylenically unsaturated comonomer capable of copolymerizing therewith; wherein the contacting is carried out at a temperature, pressure and length of time sufficient to produce the fluoroolefin polymer.

    摘要翻译: 由具有恒定组成的单体的共沸混合物制备氟烯烃聚合物的方法,该方法包括以下步骤:在反应区中接触:(i)引发剂; 和(ii)包含至少一种氟烯烃和任选的至少一种能够与其共聚的烯属不饱和共聚单体的单体的共沸混合物; 其中所述接触在足以产生氟代烯烃聚合物的温度,压力和时间长度上进行。

    FLUOROCOPOLYMERS BLENDS
    10.
    发明申请
    FLUOROCOPOLYMERS BLENDS 有权
    氟代醇混合物

    公开(公告)号:US20080153977A1

    公开(公告)日:2008-06-26

    申请号:US11960232

    申请日:2007-12-19

    IPC分类号: C08F297/00 C08J3/00

    摘要: A polymer blend including: (i) a fluoroolefin polymer prepared by a process, including contacting in a first reaction zone an initiator, 2,3,3,3-tetrafluoro-1-propene, and optionally, at least one first ethylenically unsaturated comonomer capable of copolymerizing therewith, wherein contacting is carried out at a first temperature, pressure and length of time sufficient to produce the fluoroolefin polymer; and (ii) an acrylic polymer prepared by a process, including contacting in a second reaction zone an initiator, at least one acrylic monomer selected from the group consisting of: acrylic acid, methacrylic acid, acrylate ester, methacrylate ester, and a mixture thereof, and optionally, at least one second ethylenically unsaturated comonomer capable of copolymerizing therewith, wherein contacting is carried out at a second temperature, pressure and length of time sufficient to produce the acrylic polymer. Processes for preparing the polymer blends are also provided.

    摘要翻译: 一种聚合物共混物,包括:(i)通过该方法制备的氟代烯烃聚合物,包括在第一反应区中使引发剂,2,3,3,3-四氟-1-丙烯和任选的至少一种第一烯键式不饱和共聚单体 能够与其共聚,其中在足以产生氟烯烃聚合物的第一温度,压力和时间长度下进行接触; 和(ii)通过该方法制备的丙烯酸类聚合物,包括在第二反应区域中使引发剂与至少一种选自丙烯酸,甲基丙烯酸,丙烯酸酯,甲基丙烯酸酯及其混合物的丙烯酸单体接触 和任选的至少一种能够与其共聚的第二烯属不饱和共聚单体,其中在足以产生丙烯酸类聚合物的第二温度,压力和时间长度上进行接触。 还提供了制备聚合物共混物的方法。