Waterborne mid-coat paint composition
    2.
    发明授权
    Waterborne mid-coat paint composition 有权
    水性中涂漆组合物

    公开(公告)号:US09127185B2

    公开(公告)日:2015-09-08

    申请号:US14111064

    申请日:2012-04-03

    摘要: Composition comprising a polyester resin (A) made waterborne by adding 7-20 mass %, based on resin solids content of (A), of (a) a C1-3 alkoxy group-containing glycol monoalkyl ether to a polyester resin of resin acid value 25-35 mgKOH/g and neutralizing with a secondary amine and/or tertiary amine; a melamine resin (B) comprising methylated melamine resin and methyl/butyl mixed alkylated melamine resin, the content ratio based on resin solids content by mass of the methylated melamine resin to the methyl/butyl mixed alkylated melamine resin from 50/50 to 90/10, and the content ratio based on resin solids content by mass of component (A) to component (B) is 70/30 to 90/10, and a polypropylene glycol (C) comprising a number average molecular weight between 400 and 1,200, and in a mass percentage between 1 and 10 mass % in terms of the combined resin solids contents by mass of component (A) and component (B).

    摘要翻译: 将(A)中含有(A)的(a)含有C 3烷氧基的二醇单烷基醚的(a))的树脂固体成分添加7〜20质量%的树脂酸的聚酯树脂(A) 值为25-35mgKOH / g,并用仲胺和/或叔胺中和; 包含甲基化三聚氰胺树脂和甲基/丁基混合烷基化三聚氰胺树脂的三聚氰胺树脂(B),其中甲基化三聚氰胺树脂与甲基 - 丁基混合烷基化三聚氰胺树脂的树脂固体含量的含量比为50/50至90 / 10,基于组分(A)与组分(B)的树脂固体含量的含量比为70/30至90/10,并且数均分子量为400至1,200的聚丙二醇(C) 以组分(A)和组分(B)的组合树脂固体含量的质量百分比为1至10质量%。

    Metod for forming brilliant coating film and coated article showing metallic effect
    3.
    发明申请
    Metod for forming brilliant coating film and coated article showing metallic effect 审中-公开
    Metod用于形成辉光涂膜和涂层制品,显示金属效果

    公开(公告)号:US20070104874A1

    公开(公告)日:2007-05-10

    申请号:US10556439

    申请日:2004-05-28

    IPC分类号: B05D3/02 B05D1/36

    CPC分类号: B05D7/542 B05D5/068 B05D7/572

    摘要: There is provided a method for forming a brilliant coating film with an excellent brilliant appearance by using aqueous first and second base coating compositions without preheating the applied first base coating composition. In the method, the aqueous first base coating composition is applied to a substrate to form a first base coating, the aqueous second base coating composition is applied to the first base coating to form a second base coating, a clear coating composition is applied to the second base coating to form a clear coating, and then the uncured coatings formed are simultaneously heated and cured, under controlling the solid contents of the first and second base coating compositions and the ratio therebetween, or the brilliant pigment mass concentrations of the base coating compositions and the ratio therebetween, or the mass ratio, the evaporation rate, and the solubility parameter of a solvent contained in the first base coating composition.

    摘要翻译: 提供了一种通过使用水性第一和第二基础涂料组合物形成具有优异外观的辉光涂层的方法,而不预加所施加的第一底涂层组合物。 在该方法中,将水性第一基础涂料组合物施加到基底上以形成第一基底涂层,将水性第二基础涂料组合物施加到第一基底涂层以形成第二基底涂层,将透明涂料组合物施用于 第二基底涂层以形成透明涂层,然后在控制第一和第二基础涂料组合物的固体含量和它们之间的比例的同时加热和固化所形成的未固化的涂层,或者基础涂料组合物的辉光颜料质量浓度 以及第一基础涂料组合物中所含溶剂的比例,质量比,蒸发速率和溶解度参数。

    Vacuum circuit breaker comprising series connected vacuum interrupters
and capacitive voltage-distribution means
    5.
    发明授权
    Vacuum circuit breaker comprising series connected vacuum interrupters and capacitive voltage-distribution means 失效
    真空断路器包括串联的真空断路器和电容式电压分配装置

    公开(公告)号:US4027123A

    公开(公告)日:1977-05-31

    申请号:US557429

    申请日:1975-03-11

    申请人: Satoru Ihara

    发明人: Satoru Ihara

    IPC分类号: H01H33/66 H01H33/14 H01H33/59

    摘要: This circuit breaker comprises a plurality of vacuum interrupters electrically connected in series. The voltage distribution across the interrupters is controlled by a plurality of capacitive circuits respectively connected across the interrupters. Each of these capacitive circuits comprises: (a) the series combination of a relatively large main capacitor and a resistor connected across its associated interrupter, and (b) means comprising a relatively small auxiliary capacitor for producing a high frequency oscillatory current through said associated interrupter upon spark-over of the interrupter, which oscillatory current produces a natural current zero through said associated interrupter and clearance by said associated interrupter at said natural current zero well before said associated main capacitor has had time to fully discharge through said associated sparked-over interrupter.

    摘要翻译: 该断路器包括串联电连接的多个真空断路器。 断续器两端的电压分布由分别连接在断路器上的多个电容电路控制。 这些电容电路中的每一个包括:(a)相对较大的主电容器和连接在其相关联的断续器之间的电阻器的串联组合,以及(b)包括相对较小的辅助电容器的装置,用于通过所述相关联的断流器产生高频振荡电流 在所述断续器发生火花时,所述振荡电流在所述相关联的主电容器已经有时间通过​​所述相关联的火花塞断续器完全放电之前在所述自然电流零点处通过所述相关联的断路器产生自然电流零和所述相关联的断流器的间隙 。

    Sub-synchronous resonance filters for series capacitors
    7.
    发明授权
    Sub-synchronous resonance filters for series capacitors 失效
    用于串联电容器的子同步谐振滤波器

    公开(公告)号:US5864185A

    公开(公告)日:1999-01-26

    申请号:US630859

    申请日:1996-03-28

    IPC分类号: H03H7/06 H03H7/00

    摘要: A passive filter device for a capacitor in series with a substantially inductive transmission line of an electric transmission system is disclosed. The passive filter device comprises a double-loop RCL filter in parallel with the series capacitor. At power frequency, the filter device allows the power frequency current to pass through the series capacitor with minimum power losses. At sub-synchronous resonance frequencies, the passive filter device provides bypassing of the series capacitor with maximum selectivity of the RCL filter.

    摘要翻译: 公开了一种与电力传输系统的基本感应传输线串联的电容器的无源滤波器装置。 无源滤波器装置包括与串联电容并联的双环RCL滤波器。 在工频时,过滤装置允许工频电流以最小功率损耗通过串联电容器。 在亚同步谐振频率下,无源滤波器器件以RCL滤波器的最大选择性提供串联电容器旁路。

    WATERBORNE MID-COAT PAINT COMPOSITION
    9.
    发明申请
    WATERBORNE MID-COAT PAINT COMPOSITION 有权
    WATERBORNE中层涂料组合物

    公开(公告)号:US20140316042A1

    公开(公告)日:2014-10-23

    申请号:US14111064

    申请日:2012-04-03

    IPC分类号: C09D167/02

    摘要: Composition comprising a polyester resin (A) made waterborne by adding 7-20 mass %, based on resin solids content of (A), of (a) a C1-3 alkoxy group-containing glycol monoalkyl ether to a polyester resin of resin acid value 25-35 mgKOH/g and neutralizing with a secondary amine and/or tertiary amine; a melamine resin (B) comprising methylated melamine resin and methyl/butyl mixed alkylated melamine resin, the content ratio based on resin solids content by mass of the methylated melamine resin to the methyl/butyl mixed alkylated melamine resin from 50/50 to 90/10, and the content ratio based on resin solids content by mass of component (A) to component (B) is 70/30 to 90/10, and a polypropylene glycol (C) comprising a number average molecular weight between 400 and 1,200, and in a mass percentage between 1 and 10 mass % in terms of the combined resin solids contents by mass of component (A) and component (B).

    摘要翻译: 将(A)中含有(A)的(a)含有C 3烷氧基的二醇单烷基醚的(a))的树脂固体成分添加7〜20质量%的树脂酸的聚酯树脂(A) 值为25-35mgKOH / g,并用仲胺和/或叔胺中和; 包含甲基化三聚氰胺树脂和甲基/丁基混合烷基化三聚氰胺树脂的三聚氰胺树脂(B),其中甲基化三聚氰胺树脂与甲基 - 丁基混合烷基化三聚氰胺树脂的树脂固体含量的含量比为50/50至90 / 10,基于组分(A)与组分(B)的树脂固体含量的含量比为70/30至90/10,并且数均分子量为400至1,200的聚丙二醇(C) 以组分(A)和组分(B)的质量组合树脂固体含量计,质量百分比为1至10质量%。

    METHOD FOR FORMING MULTILAYER COATING FILM
    10.
    发明申请
    METHOD FOR FORMING MULTILAYER COATING FILM 有权
    形成多层涂膜的方法

    公开(公告)号:US20130004776A1

    公开(公告)日:2013-01-03

    申请号:US13635002

    申请日:2011-04-08

    摘要: This invention provides a method for forming multilayer coating film, which comprises successively carrying out a step of applying an intermediate paint onto a coating object to form an intermediate coating film; a step of forming a base coating film by applying onto the intermediate coating film a water-based base coating paint; a step of forming a clear coating film by applying onto the base coating film a clear coating paint, and a step of heating the uncured intermediate coating film, base coating film and clear coating film to simultaneously cure these three coating films; wherein the intermediate paint has a complex viscosity at 40° C. (η*40) of not higher than 100 Pa·sec under the conditions of shear stress, 1.0 Pa and frequency, 0.1 Hz, and a complex viscosity at 80° C. (η*80) of at least 800 Pa·sec under the conditions of shear stress, 1.0 Pa and frequency, 0.1 Hz.

    摘要翻译: 本发明提供了一种形成多层涂膜的方法,该方法包括依次进行在涂层物上施涂中间涂料以形成中间涂膜的步骤; 通过在中间涂膜上涂布水性基底涂料来形成基底涂膜的步骤; 通过在基底涂膜上涂布透明涂料形成透明涂膜的步骤,以及加热未固化的中间涂膜,底涂层和透明涂膜以同时固化这三种涂膜的步骤; 其中中间涂料在剪切应力1.0Pa,频率0.1Hz,80℃下的复数粘度为40Pa以下,复数粘度为40Pa·sec以下, (&egrg * 80)在剪切应力,1.0Pa和频率0.1Hz的条件下为至少800Pa·sec。