MICHAEL ADDITION CURING CHEMISTRIES FOR SULFUR-CONTAINING POLYMER COMPOSITIONS EMPLOYING BIS(SULFONYL)ALKANOLS
    35.
    发明申请
    MICHAEL ADDITION CURING CHEMISTRIES FOR SULFUR-CONTAINING POLYMER COMPOSITIONS EMPLOYING BIS(SULFONYL)ALKANOLS 审中-公开
    含硫聚合物组合物的MICHAEL添加固化化学品使用BIS(SULFONYL)烷基

    公开(公告)号:US20150240033A1

    公开(公告)日:2015-08-27

    申请号:US14708320

    申请日:2015-05-11

    Abstract: The use of Michael addition curing chemistries in compositions comprising sulfur-containing polymers such as polythioethers and polysulfides useful in aerospace sealant applications are disclosed. Sulfur-containing adducts comprising terminal Michael acceptor groups are also disclosed. In particular, sulfur-containing polymers and sulfur containing Michael acceptor adducts having terminal 1-(ethylenesulfonyl)-n-(vinylsulfonyl)alkanol groups are disclosed.

    Abstract translation: 公开了在包含含硫聚合物如聚硫醚和聚硫化物的组合物中使用迈克尔加成固化化学物质,其用于航空密封剂应用。 还公开了包含末端迈克尔受体基团的含硫加成物。 特别地,公开了具有末端1-(乙基磺酰基) - (乙烯基磺酰基)烷醇基团的含硫聚合物和含硫的Michael受体加合物。

    AMINO ALCOHOL TREATMENT FOR SOL-GEL CONVERSION COATINGS, SUBSTRATES INCLUDING THE SAME, AND METHODS OF MAKING THE SUBSTRATES
    36.
    发明申请
    AMINO ALCOHOL TREATMENT FOR SOL-GEL CONVERSION COATINGS, SUBSTRATES INCLUDING THE SAME, AND METHODS OF MAKING THE SUBSTRATES 有权
    用于溶胶凝胶转化涂料的AMINO酒精处理剂,包括其的底物以及制备基材的方法

    公开(公告)号:US20150232413A1

    公开(公告)日:2015-08-20

    申请号:US14180918

    申请日:2014-02-14

    Abstract: An article includes a substrate, a sol-gel conversion coating on at least a portion of the substrate, and a treatment layer on at least a portion of the sol-gel conversion coating. The treatment layer includes an amino alcohol. A method of manufacturing the article includes applying a partially cured sol-gel composition to at least a portion of a substrate, at least partially drying the partially cured sol-gel composition to form the sol-gel conversion coating, applying a solution including an amino alcohol to at least a portion of the sol-gel conversion coating, and at least partially drying the solution including the amino alcohol.

    Abstract translation: 一种制品包括基底,至少部分基底上的溶胶 - 凝胶转化涂层,以及溶胶 - 凝胶转化涂层的至少一部分上的处理层。 处理层包括氨基醇。 一种制造该制品的方法包括将部分固化的溶胶 - 凝胶组合物施用至基材的至少一部分,至少部分干燥部分固化的溶胶 - 凝胶组合物以形成溶胶 - 凝胶转化涂层,将包含氨基 醇至少部分溶胶 - 凝胶转化涂层,并且至少部分地干燥包括氨基醇的溶液。

    METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED COMPOSITIONS
    38.
    发明申请
    METHODS FOR MAKING CURED SEALANTS BY ACTINIC RADIATION AND RELATED COMPOSITIONS 审中-公开
    通过电泳辐照和相关组合物制备固化的密封剂的方法

    公开(公告)号:US20150086726A1

    公开(公告)日:2015-03-26

    申请号:US14560565

    申请日:2014-12-04

    CPC classification number: C09J181/02 C08G75/02 C08G75/12 C08L81/02

    Abstract: Disclosed are methods for making a cured sealant. The methods include depositing an uncured sealant composition on a substrate and exposing the uncured sealant composition to actinic radiation to provide a cured sealant. The uncured sealant composition includes a thiol-terminated polythioether, a polyene comprising a polyvinyl ether and/or a polyallyl compound, and a hydroxy-functional vinyl ether. Related sealant compositions are also disclosed.

    Abstract translation: 公开了制造固化的密封剂的方法。 所述方法包括将未固化的密封剂组合物沉积在基材上并将未固化的密封剂组合物暴露于光化辐射以提供固化的密封剂。 未固化的密封剂组合物包括硫醇封端的聚硫醚,包含聚乙烯醚和/或聚烯丙基化合物的多烯和羟基官能的乙烯基醚。 还公开了相关的密封剂组合物。

    Nut Plate Seal Caps
    39.
    发明申请
    Nut Plate Seal Caps 有权
    螺母板密封盖

    公开(公告)号:US20150063945A1

    公开(公告)日:2015-03-05

    申请号:US14391919

    申请日:2013-03-15

    Abstract: A cap (10) for sealing a mechanical fastener (200), method for making the cap, and driver and method for applying the cap is disclosed. The cap includes a shell having an exterior surface (14) and an interior surface (16) defining a cavity (18), an opening (19) extending through the shell between the interior and exterior surfaces, and a sealant (13) at least partially filling the cavity. A package and a holder for holding a plurality of cap assemblies are also disclosed.

    Abstract translation: 公开了用于密封机械紧固件(200)的帽(10),制造帽的方法,以及用于施加帽的驱动器和方法。 帽包括具有外表面(14)和限定空腔(18)的内表面(16)的外壳,在内表面和外表面之间延伸穿过外壳的开口(19),至少密封剂 部分填充空腔。 还公开了用于保持多个盖组件的包装和保持器。

    SULFUR-CONTAINING POLYUREAS AND METHODS OF USE
    40.
    发明申请
    SULFUR-CONTAINING POLYUREAS AND METHODS OF USE 有权
    含硫的聚合物和使用方法

    公开(公告)号:US20150056397A1

    公开(公告)日:2015-02-26

    申请号:US14532034

    申请日:2014-11-04

    Abstract: Sulfur-containing polyurea compositions comprising a polyisocyanate and a polyamine are disclosed. The polyisocyanate comprises the reaction product of reactants comprising a diisocyanate having isocyanate groups with different reactivities toward thiol groups, and a thiol-terminated sulfur-containing polymer such as a thiol-terminated polythioether polymer and/or a thiol-terminated polyformal polymer. The polyamine can be an aromatic polyamine and/or an aromatic amine-terminated polythioether adduct. The sulfur-containing polyurea compositions are useful as aerospace sealants.

    Abstract translation: 公开了含有多异氰酸酯和多胺的含硫聚脲组合物。 多异氰酸酯包括含有具有对硫醇基具有不同反应性的异氰酸酯基的二异氰酸酯的反应物和硫醇封端的含硫聚合物如硫醇封端的聚硫醚聚合物和/或硫醇封端的聚甲醛聚合物的反应产物。 多胺可以是芳族多胺和/或芳族胺封端的聚硫醚加合物。 含硫聚脲组合物可用作航空密封剂。

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