Process for preparing 2-alkyne 1-acetals
    33.
    发明申请
    Process for preparing 2-alkyne 1-acetals 审中-公开
    制备2-炔-1-缩醛的方法

    公开(公告)号:US20060016695A1

    公开(公告)日:2006-01-26

    申请号:US11186100

    申请日:2005-07-21

    CPC classification number: C25B3/02

    Abstract: Process for preparing 2-alkyne 1-acetals of the general formula I, where the radicals have the following meanings: R1 is hydrogen, C1-C20-alkyl, C2-C20-alkenyl, C2-C20-alkynyl, C3-C12-cycloalkyl, C4-C20-cycloalkylalkyl, C4-C10-aryl, with these radicals optionally being able to be substituted by hydroxy, halogen, C1-C6-alkoxy, (C1-C6-alkoxy)carbonyl, carboxyl or nitrile groups, R2 is C1-C6-alkyl or a radical of the general formula II where R1 is as defined above, R3 has the same meaning as the radical R2, by electrochemically oxidizing a compound of the general formula III where the radical R1 has the same meaning as in the general formula I, in the presence of C1-C6-alkyl alcohols (alcohol A) or as such.

    Abstract translation: 制备通式I的2-炔炔-1-缩醛的方法,其中基团具有以下含义:R 1是氢,C 1 -C 20 C 2 -C 20烷基,C 2 -C 20 - 烯基,C 2 -C 20 - 炔基 C 3 -C 12 - 环烷基,C 4 -C 20 - 环烷基烷基,C 4 C 1 -C 10 - 芳基,这些基团任选地可以被羟基,卤素,C 1 -C 6 - - 烷氧基,(C 1 -C 6 - 烷氧基)羰基,羧基或腈基,R 2是C 1 - C 1 -C 6 - 烷基或通式II的基团,其中R 1如上所定义,R 3和R 3具有相同的含义 作为基团R 2,通过电化学氧化通式III化合物,其中基团R 1具有与通式I中相同的含义,在 C 1 -C 6 - 烷基醇(醇A)或这样。

    Process for the production of multilayer coatings comprising a waterborne primer-surfacer layer and a topcoat applied thereto
    35.
    发明申请
    Process for the production of multilayer coatings comprising a waterborne primer-surfacer layer and a topcoat applied thereto 失效
    制备包含水性底漆 - 表面层和施涂于其上的面漆的多层涂层的方法

    公开(公告)号:US20050249881A1

    公开(公告)日:2005-11-10

    申请号:US10842218

    申请日:2004-05-10

    CPC classification number: C08G18/8077 B05D7/574 B05D7/577 C08G18/4288

    Abstract: A process for producing multi-layer coatings comprising a waterborne primer-surfacer layer and a topcoat applied thereto on substrates, in which a waterborne primer-surfacer layer is applied from a waterborne primer-surfacer to substrates and baked and then a topcoat is applied, wherein the waterborne primer-surfacer has a binder solids content with a hydroxyl number of 100 to 250 mg KOH/g and contains free or blocked polyisocyanate as a curing agent (crosslinking agent) for the hydroxy-functional binder(s) in a molar ratio of OH/NCO of more than 2:1 to 5:1, and wherein, after it has been applied and before baking, the waterborne primer-surfacer layer is allowed to evaporate for 30 to 300 seconds at 15 to 40° C.

    Abstract translation: 一种生产多层涂层的方法,包括水性底漆 - 表面层和在其上施涂到其上的面漆,其中将水性底漆 - 表面层从水性底漆 - 表面涂料施加到基材上并烘烤,然后涂布面漆, 其中所述水性底漆 - 二表面层具有羟基数为100至250mg KOH / g的粘合剂固体含量,并且包含游离或封闭的多异氰酸酯作为所述羟基官能粘合剂的摩尔比的固化剂(交联剂) 的OH / NCO为2:1〜5:1以上,其后,涂布后,焙烧前,使水性底漆 - 表面层在15〜40℃下蒸发30〜300秒。

    Process for the high-speed rotary application of liquid coating agents
    37.
    发明授权
    Process for the high-speed rotary application of liquid coating agents 失效
    高速旋转应用液体涂层剂的工艺

    公开(公告)号:US06733842B1

    公开(公告)日:2004-05-11

    申请号:US10427420

    申请日:2003-05-01

    CPC classification number: B05B3/1057 B05D1/02 B05D1/34 B05D2202/00

    Abstract: A process for the high-speed rotary application of a liquid coating agent onto a substrate, wherein the process comprises the steps: (a) direct supply of at least two liquid components in a specified quantity ratio which determines the qualitative and quantitative composition of the coating agent to at least one high-speed rotary atomizer or preparation of a premix from at least two liquid components in a specified quantity ratio which determines the qualitative and quantitative composition of the coating agent and supply of the premix to at least one high-speed rotary atomizer, (b) high-speed rotary atomization of the components directly supplied in step (a) or of the premix supplied in step (a) to the at least one high-speed rotary atomizer and (c) application of the material atomized in step (b) onto a substrate, wherein at least one of the components used in step (a) differs from at least one further component used in step (a) with regard to density by 0.05 to 2 g/cm3 and/or with regard to flow time (DIN EN ISO 2431, DIN 4 cup, 20° C.) by 15 to 150 seconds.

    Abstract translation: 一种用于将液体涂覆剂高速旋转施加到基底上的方法,其中该方法包括以下步骤:(a)直接供应至少两种以特定量比的液体组分,其确定定性和定量组成 涂覆剂至少一种高速旋转雾化器或由至少两种液体组分以预定量的比例制备预混物,其确定涂层剂的定性和定量组成,并将预混物供应至至少一种高速 旋转雾化器,(b)将步骤(a)中直接供应的组分或步骤(a)中提供的预混物的高速旋转雾化到至少一个高速旋转雾化器,和(c)施加雾化的材料 在步骤(b)中,在步骤(a)中使用的组分中的至少一种与步骤(a)中使用的至少一种其它组分的密度相差0.05至2g / cm 3,和 /或与reg 流动时间(DIN EN ISO 2431,DIN 4杯,20°C)15至150秒。

    Containers and methods for storing and admixing medical solutions
    40.
    发明授权
    Containers and methods for storing and admixing medical solutions 失效
    用于存储和混合医疗解决方案的容器和方法

    公开(公告)号:US06319243B1

    公开(公告)日:2001-11-20

    申请号:US09015475

    申请日:1998-01-29

    CPC classification number: A61J1/2093 A61J1/10 A61J1/2024 B32B27/08 Y10S977/713

    Abstract: Containers and methods for storing medical solutions are provided. More specifically, containers and methods for storing components that are to be admixed together to create a final solution, one of the components comprising a lipid. In an embodiment, a container including an interior defining at least two chambers. The first chamber includes a lipid containing liquid. The second chamber includes a liquid that does not include a lipid. The first and second chambers are separated by an openable seal.

    Abstract translation: 提供了用于存储医疗解决方案的容器和方法。 更具体地,用于存储要混合在一起的组分以产生最终溶液的容器和方法,其中一种组分包含脂质。 在一个实施例中,一种容器包括限定至少两个室的内部。 第一室包含含脂液体。 第二室包括不包括脂质的液体。 第一和第二腔室由可打开的密封件隔开。

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