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    Condiment Distribution Device
    1.
    发明申请
    Condiment Distribution Device 审中-公开

    公开(公告)号：US20180027866A1

    公开(公告)日：2018-02-01

    申请号：US15664721

    申请日：2017-07-31

    申请人： William Carroll

    发明人： William Carroll

    IPC分类号： A23P20/15 ,  A23L7/191

    CPC分类号： A23P20/15 ,  A23L7/191 ,  A23V2002/00

    摘要： A condiment distribution device. The condiment distribution device includes a tube having an open upper end and an open lower end defining a channel therebetween. A plurality of apertures are disposed on the tube. The device further includes a funnel comprising an open upper end and a connector having an open lower end, wherein the connector is removably securable to the open upper end of the elongated tube. The tube can be inserted into a container of food and a condiment poured into the open upper end of the funnel, such that it flows out of the apertures and open lower end of the tube onto the food. The condiment distribution device is configured to evenly distribute a condiment throughout a container of food.

    Synthesis of N-vinyl formamide
    10.
    发明申请
    Synthesis of N-vinyl formamide 失效
    N-乙烯基甲酰胺的合成

    公开(公告)号：US20050033089A1

    公开(公告)日：2005-02-10

    申请号：US10789900

    申请日：2004-02-27

    申请人： Eric Beckman ,  Toby Chapman ,  Cedrick Favero ,  Christopher Capelli ,  Harold Swift ,  William Carroll

    发明人： Eric Beckman ,  Toby Chapman ,  Cedrick Favero ,  Christopher Capelli ,  Harold Swift ,  William Carroll

    IPC分类号： C07C231/12 ,  C07C231/14 ,  C07C233/03 ,  C07C233/05

    CPC分类号： C07C231/12 ,  C07C233/03 ,  C07C233/05

    摘要： A process to produce N-vinylformamide includes the steps of: reacting hydroxyethyl formamide with a reactant comprising at least one cyclic anhydride group to form an ester, and dissociating the ester via heat in a thin film evaporation to synthesize N-vinylformamide and a compound comprising at least one diacid group, the N-vinylformamide separating from the diacid during the thin film evaporation. The reactant including at least one cyclic anhydride group can, for example, be succinic anhydride, maleic anhydride, phthalic anhydride, (2-docecen-1-yl)succinic anhydride, exo-3,6-epoxy-1,2,3,6 -tetrahydrophthalic anhydride or a polymer including at least one cyclic anhydride group. A process to produce N-vinylformamide comprises the steps of: mixing acetaldehyde, formamide and a source of anhydride in a single reaction vessel, reacting the acetaldehyde, formamide and the source of anhydride in the reaction vessel under pressure, dissociating an ester formed by a reaction between the source of anhydride and hydroxyethyl formamide formed in the reaction vessel to synthesize N-vinylformamide and a compound comprising at least one diacid group.

    摘要翻译： 制备N-乙烯基甲酰胺的方法包括以下步骤：使羟乙基甲酰胺与包含至少一个环状酸酐基团的反应物反应形成酯，并在薄膜蒸发中通过热解离酯以合成N-乙烯基甲酰胺和包含 至少一个二酸基团，在薄膜蒸发期间与二酸分离的N-乙烯基甲酰胺。 包括至少一个环状酸酐基团的反应物可以是例如琥珀酸酐，马来酸酐，邻苯二甲酸酐，（2-多烯-1-基）琥珀酸酐，外部-3,6-环氧-1,2,3， 6-四氢邻苯二甲酸酐或包含至少一个环状酸酐基团的聚合物。 制备N-乙烯基甲酰胺的方法包括以下步骤：将乙醛，甲酰胺和酸酐源在单个反应容器中混合，在压力下使乙醛，甲酰胺和酸酐源在反应容器中反应，使由 在反应容器中形成的酸酐源和羟乙基甲酰胺之间的反应合成N-乙烯基甲酰胺和包含至少一个二酸基团的化合物。