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    • 4. 发明申请
    • METHOD OF MAKING A HOLLOW FIBER USING A CORE INCLUDING A MELTABLE OR SUBLIMABLE COMPOSITION
    • 使用核心制造中空纤维的方法,包括可熔或可分散的组合物
    • WO2014159599A1
    • 2014-10-02
    • PCT/US2014/024357
    • 2014-03-12
    • DOW CORNING CORPORATION
    • AHN, DongchanTHOMPSON, James F.
    • D01D5/24B01D63/02D06M15/643D01F9/08
    • D01F9/08B01D69/08B01D71/70D01D5/24D01F8/16D01F8/18
    • The present invention relates to hollow fibers. In some embodiments, the present invention provides a method of forming a hollow fiber. The method can include providing or obtaining a solid core including a core composition that includes about 50 wt% to about 100 wt% of a composition that is at least one of meltable and sublimable. The method can include coating the core with a curable composition. The method can include curing the curable composition. The method can include melting or subliming at least part of the core composition, to provide a hollow fiber. In some examples, the hollow fiber can be an organopolysiloxane hollow fiber. In various embodiments, the present invention provides a hollow fiber made by the method, an organopolysiloxane-coated core, or a core coated with a cured organopolysiloxane composition.
    • 本发明涉及中空纤维。 在一些实施方案中,本发明提供了形成中空纤维的方法。 该方法可以包括提供或获得包括核心组合物的固体核心,其包含约50重量%至约100重量%的至少一种可熔融和可升华的组合物。 该方法可以包括用可固化组合物涂覆芯。 该方法可包括固化可固化组合物。 该方法可以包括熔化或升华至少部分核心组合物,以提供中空纤维。 在一些实例中,中空纤维可以是有机聚硅氧烷中空纤维。 在各种实施方案中,本发明提供了通过该方法制备的中空纤维,涂有有机聚硅氧烷的芯或用固化的有机聚硅氧烷组合物涂覆的芯。
    • 6. 发明申请
    • COMPOSITE ARTICLE
    • 复合材料
    • WO2010014545A1
    • 2010-02-04
    • PCT/US2009/051841
    • 2009-07-27
    • DOW CORNING CORPORATIONAHN, DongchanMITCHELL, Timothy
    • AHN, DongchanMITCHELL, Timothy
    • C09J133/00
    • C09J133/08C09J7/385C09J2201/606Y10T428/2852Y10T428/2891Y10T428/31786
    • A composite article includes a substrate and a pressure sensitive adhesive (PSA) disposed on the substrate. The PSA includes a polymer formed from at least one radical curable organic compound polymerized in the presence of an organoborane initiator. The polymer has a polydispersity index of less than or equal to 5.0 and a temperature of softening less than a temperature of use. The composite article is formed by a method including the steps of polymerizing the at least one radical curable organic compound to form the polymer and applying the PSA to the substrate to form the composite article. The polymer is formed by a method including the steps of combining the at least one radical curable organic compound and the organoborane initiator and polymerizing the at least one radical curable organic compound.
    • 复合制品包括基材和设置在基材上的压敏粘合剂(PSA)。 PSA包括由在有机硼烷引发剂存在下聚合的至少一种可自由基固化的有机化合物形成的聚合物。 聚合物的多分散指数小于或等于5.0,软化温度低于使用温度。 复合制品通过包括以下步骤的方法形成:将至少一种可自由基固化的有机化合物聚合以形成聚合物并将PSA施加到基材上以形成复合制品。 该聚合物通过包括以下步骤的方法形成:将至少一种可自由基固化的有机化合物与有机硼烷引发剂结合并使至少一种可自由基固化的有机化合物聚合。