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    • 3. 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。
    • 5. 发明申请
    • SILICONE-BASED IONIC LIQUIDS AND APPLICATIONS THEREOF
    • 基于硅酮的离子液体及其应用
    • WO2013096211A1
    • 2013-06-27
    • PCT/US2012/070122
    • 2012-12-17
    • DOW CORNING CORPORATIONLU, GangAHN, DongchanWONG, Christopher
    • LU, GangAHN, DongchanWONG, Christopher
    • C08J5/00
    • C08G77/388B01D53/228B01D67/006B01D69/10B01D71/70C08G77/20C08G77/395
    • The present invention relates to silicone-based ionic liquids and methods of making the same, curable compositions that include the same, materials such as membranes made therefrom, and methods of using those materials. Various embodiments of the present invention provide a curable composition. The curable composition includes Component (A), an organic compound having at least one free-radical polymerizable group per molecule. The curable composition also includes Component (B), a mercapto-functional organic compound having an average of at least about three mercapto groups per molecule. The curable composition also includes Component (C), a polysiloxane having an average of at least about one phosphonium groups or ammonium groups per molecule, wherein the polysiloxane has an average of at least about five Si atoms per molecule. Additionally, the curable composition includes a catalytic amount of a free-radical initiator. In some embodiments, the present invention provides a cured product of the curable composition, a supported or unsupported membrane comprising the cured product, and a method of separating gas components in a feed gas mixture using the membrane.
    • 本发明涉及基于硅酮的离子液体及其制备方法,包括其的可固化组合物,由其制成的材料,以及使用这些材料的方法。 本发明的各种实施方案提供可固化组合物。 可固化组合物包括组分(A),每分子具有至少一个自由基可聚合基团的有机化合物。 可固化组合物还包括组分(B),每分子平均具有至少约三个巯基的巯基官能的有机化合物。 可固化组合物还包括组分(C),每分子平均具有至少约一个鏻基团或铵基团的聚硅氧烷,其中聚硅氧烷平均每分子具有至少约五个Si原子。 另外,可固化组合物包括催化量的自由基引发剂。 在一些实施方案中,本发明提供可固化组合物的固化产物,包含固化产物的负载或未负载的膜,以及使用该膜分离进料气体混合物中的气体组分的方法。
    • 6. 发明申请
    • POLYMER PARTICLES AND ENCAPSULATED COMPOSITIONS USING ORGANOBORANE AMINE COMPLEXES
    • 聚合物颗粒和使用有机胺复合物的包封组合物
    • WO2006088571A1
    • 2006-08-24
    • PCT/US2006/000767
    • 2006-01-11
    • DOW CORNING CORPORATIONAHN, Dongchan
    • AHN, Dongchan
    • C08F220/18C08F2/06B01J13/14C08L83/00C08K9/08
    • B01J13/14C08F220/18
    • A polymerized product is obtained from a mixture containing (i) a free radical polymerizable monomer, oligomer or polymer; (ii) an organoborane amine complex, (iii) a poor or non-solvent for the polymerized product of (i); and (iv) an amine reactive compound. The mixture may include (v) an active ingredient to be encapsulated by the polymerized product, and (vi) an optional component(s). Polymer particles are obtained by (A) forming a composition containing components (i)-(iv); (B) agitating components (i)-(iv) in the presence of oxygen to initiate polymerization, at a rate and for a time sufficient to provide a uniform dispersion and reaction of the components; (C) allowing the reaction to proceed to completion at room temperature; and (D) recovering the polymer particles by removing component (iii). The composition may include (v) the active ingredient to be encapsulated by the polymer particles.
    • 聚合产物由含有(i)可自由基聚合的单体,低聚物或聚合物的混合物得到; (ii)有机硼烷胺络合物,(iii)用于(i)的聚合产物的不良或非溶剂; 和(iv)胺反应性化合物。 混合物可以包括(v)被聚合产物包封的活性成分,和(vi)任选的组分。 聚合物颗粒通过(A)形成含有组分(i) - (iv)的组合物而获得; (B)在氧的存在下搅拌组分(i) - (ⅳ)以引发聚合,以足以提供组分的均匀分散和反应的速率和时间; (C)使反应在室温下进行完成; 和(D)通过除去组分(iii)来回收聚合物颗粒。 组合物可以包括(v)被聚合物颗粒包封的活性成分。
    • 9. 发明申请
    • PROCESS FOR FORMING FILMS AND FILMS FORMED BY THE PROCESS
    • 流程形成的薄膜和薄膜的工艺
    • WO2008085234A1
    • 2008-07-17
    • PCT/US2007/024327
    • 2007-11-21
    • DOW CORNING CORPORATIONAHN, DongchanCHOI, Dong
    • AHN, DongchanCHOI, Dong
    • C08F4/52C08F30/08
    • C08F4/52C09D4/00C08F230/08
    • A thin film is formed and cured on a surface with a system comprising (i) a free radical polymerizable monomer, oligomer or polymer, (ii) an organoborane amine complex, (iii) an amine reactive compound, and (iv) oxygen. Ingredients (ii) and (iii) can be distributed between a base and a curing agent. The uncured film formed on the surface is cured by exposure of the base to the curing agent in the presence of ingredient (iv), which may be present as naturally occurring in the air. The process may involve curing to form polymeric and polymer composite films rapidly in ambient air, without heating or irradiation. The system can be applied to inorganic and organic surfaces, and is particularly useful for polymeric surfaces such as low energy plastics.
    • 在具有(i)自由基聚合性单体,低聚物或聚合物,(ii)有机硼烷胺络合物,(iii)胺反应性化合物和(iv)氧)的体系的表面上形成和固化薄膜。 成分(ii)和(iii)可以分配在碱和固化剂之间。 在表面上形成的未固化的膜通过在成分(iv)的存在下暴露于固化剂而固化,其可以天然存在于空气中。 该方法可以包括固化以在环境空气中快速形成聚合物和聚合物复合膜,而不加热或照射。 该系统可应用于无机和有机表面,特别适用于低能塑料等聚合物表面。
    • 10. 发明申请
    • CONDUCTIVE CURABLE COMPOSITIONS
    • 导电可固化组合物
    • WO2006049792A1
    • 2006-05-11
    • PCT/US2005/035834
    • 2005-10-04
    • DOW CORNING CORPORATIONAHN, DongchanFISHER, Mark, DavidMOJICA, Andrew, Anthony
    • AHN, DongchanFISHER, Mark, DavidMOJICA, Andrew, Anthony
    • C08L3/04C08K5/55
    • H01B1/20C08K3/08C08K5/55C08L83/04H01B1/22C08L83/00
    • Conductive curable compositions contain a free radical polymerizable monomer, oligomer or polymer (i); an organoborane amine complex (ii), and an electrically or thermally conductive filler (iii). The conductive curable compositions can also contain an amine reactive compound having amine reactive groups (iv); and (v) a component capable of generating a gas when mixed with a compound bearing active hydrogen and a catalyst. The electrically conductive curable compositions can be used in composite articles of manufacture in which substrates are coated or bonded together with the composition and cured; and as electrically conductive rubbers, electrically conductive tapes, electrically conductive adhesives, electrically conductive foams, and electrically conductive pressure sensitive adhesives. The thermally conductive compositions can also be used in composite articles of manufacture in which substrates are coated or bonded together with the composition and cured, and as thermal interface materials, thermally conductive rubbers, thermally conductive tapes, thermally conductive adhesives, thermally conductive foams, thermally conductive seals and gaskets, and thermally conductive pressure sensitive adhesives.
    • 导电可固化组合物含有自由基可聚合单体,低聚物或聚合物(i); 有机硼烷胺络合物(ii)和导电或导热填料(iii)。 导电可固化组合物还可以含有具有胺反应性基团(iv)的胺反应性化合物; 和(v)当与含有活性氢和催化剂的化合物混合时,能够产生气体的组分。 导电可固化组合物可用于复合制品中,其中将基材与组合物一起涂布或粘合在一起并固化; 以及导电橡胶,导电带,导电粘合剂,导电泡沫和导电压敏粘合剂。 导热组合物也可用于复合制品中,其中将基底与组合物一起涂覆或粘合在一起并固化,并且作为热界面材料,导热橡胶,导热带,导热粘合剂,导热泡沫,热 导电密封件和垫圈,以及导热压敏粘合剂。