POLYARYLENE SULFIDE AND METHOD FOR PRODUCING THE SAME
    2.
    发明申请
    POLYARYLENE SULFIDE AND METHOD FOR PRODUCING THE SAME 有权
    聚亚烷基硫化物及其制备方法

    公开(公告)号:US20120178898A1

    公开(公告)日:2012-07-12

    申请号:US13391952

    申请日:2010-08-26

    IPC分类号: C08G75/14

    摘要: A method is provided for producing a polyarylene sulfide by reacting a sulfidizing agent with a dihalogenated aromatic compound in an organic polar solvent in the presence of an alkali metal hydroxide, the method includes : carrying out the reaction in such a manner that the polymerization time in a temperature range of 230° C. to less than 245° C. (T1a) is not less than 30 minutes and less than 3.5 hours and that the conversion ratio of the dihalogenated aromatic compound at the end of the step is 70 to 98 mol. % and : carrying out the reaction in such a manner that the polymerization time in a temperature range of 245° C. to less than 280° C. (T2) is not less than 5 minutes and less than 1 hour.

    摘要翻译: 提供一种通过在碱金属氢氧化物的存在下使有机极性溶剂中的二硫化剂与二卤化芳香族化合物反应来制造聚芳硫醚的方法,该方法包括<步骤1>:以下述方式进行反应: 在230℃至小于245℃的温度范围内的聚合时间(T1a)不小于30分钟且小于3.5小时,并且步骤结束时的二卤代芳族化合物的转化率为 70〜98mol。 %和<步骤2>:以245℃至小于280℃(T2)的温度范围内的聚合时间不低于5分钟并小于1小时进行反应。

    Process for producing tertiary amine
    3.
    发明授权
    Process for producing tertiary amine 有权
    叔胺的制备方法

    公开(公告)号:US08173568B2

    公开(公告)日:2012-05-08

    申请号:US10574907

    申请日:2004-10-08

    摘要: The invention provides a method of using an alcohol and a primary or secondary amine as the starting material to produce the corresponding secondary amine easily at a high yield and a catalyst used therein. The invention relates to a film-type catalyst for production of a tertiary amine, which is used in producing a tertiary amine from an alcohol and a primary or secondary amine as the starting material, and a process for producing a tertiary amine, which includes reacting an alcohol with a primary or secondary amine in the presence of the film-type catalyst.

    摘要翻译: 本发明提供一种使用醇和伯胺或仲胺作为起始原料的方法,以高产率容易地生产相应的仲胺和其中使用的催化剂。 本发明涉及一种用于生产叔胺的薄膜型催化剂,其用于从醇和伯胺或仲胺作为原料制备叔胺,以及叔胺的制备方法,其包括使 在膜型催化剂存在下与伯胺或仲胺形成醇。

    FILM CATALYST AND PROCESS FOR PRODUCING THE SAME
    4.
    发明申请
    FILM CATALYST AND PROCESS FOR PRODUCING THE SAME 审中-公开
    电影催化剂及其制造方法

    公开(公告)号:US20100056829A1

    公开(公告)日:2010-03-04

    申请号:US12444354

    申请日:2007-10-05

    IPC分类号: B01J20/28 C07C47/00

    摘要: The present invention provides a film catalyst having a catalyst layer containing a powdery catalyst and a binder and a substrate on which the catalyst layer is formed, wherein the catalyst layer has a pore size distribution with two or more different mode values as determined by mercury porosimetry. The present invention also provides a method for producing a film catalyst containing a catalyst layer and a substrate on which the layer is formed, containing: preparing a coating composition containing a powdery catalyst, a binder and a solvent; and forming the catalyst layer on the substrate with the coating composition to give a catalyst intermediate, wherein the resultant film catalyst satisfies the formula (2-I): 0.55T1

    摘要翻译: 本发明提供一种具有含有粉末状催化剂和粘合剂的催化剂层和形成有催化剂层的基材的膜催化剂,其中,催化剂层具有通过水银孔率法测定的两种以上不同模量值的孔径分布 。 本发明还提供一种含有催化剂层和形成有该层的基材的膜催化剂的制造方法,其包含:制备含有粉末状催化剂,粘合剂和溶剂的涂料组合物; 并用涂料组合物在基材上形成催化剂层,得到催化剂中间体,其中所得膜催化剂满足式(2-I):0.55T1

    Process for producing tertiary amine
    5.
    发明授权
    Process for producing tertiary amine 有权
    叔胺的制备方法

    公开(公告)号:US07402702B2

    公开(公告)日:2008-07-22

    申请号:US11289476

    申请日:2005-11-30

    摘要: The invention relates to a process for producing a tertiary amine, which includes reacting an alcohol with a primary or secondary amine gas in the presence of a catalyst with an agitating vessel under the stirring conditions where the ratio (Pg/P0) of agitating power at the time of the maximum flow rate of an introducing gas (Pg [W]) to agitating power at the time of no introduction of the gas (P0 [W]) becomes 10−1.8Na or more wherein Na is the gas flow number, and Na=Qg/nd3 whereupon Qg [m3/s] is the flow rate of an introducing gas, n [1/s] is the number of revolutions, and d [m] is the diameter of an agitating impeller.

    摘要翻译: 本发明涉及一种制备叔胺的方法,其包括在催化剂存在下,在搅拌容器的存在下,在搅拌条件下使醇与伯胺或仲胺气体反应,其中比例(P < 导入气体的最大流量时的搅拌功率(P&gt;&lt; W])在不引入时的搅拌功率时的浓度> / P <0 的气体(P <0> [W])变为10〜0.8Na以上,其中N a a是气体流动数,N < 其中Q 3 / Q 3 / S 3是导入气体的流量 ,n [1 / s]是转数,d [m]是搅拌叶轮的直径。

    Process For Producing Tertiary Amine
    6.
    发明申请
    Process For Producing Tertiary Amine 有权
    生产叔胺的方法

    公开(公告)号:US20080004472A1

    公开(公告)日:2008-01-03

    申请号:US10574907

    申请日:2004-10-08

    IPC分类号: C07C209/16

    摘要: The invention provides a method of using an alcohol and a primary or secondary amine as the starting material to produce the corresponding secondary amine easily at a high yield and a catalyst used therein. The invention relates to a film-type catalyst for production of a tertiary amine, which is used in producing a tertiary amine from an alcohol and a primary or secondary amine as the starting material, and a process for producing a tertiary amine, which includes reacting an alcohol with a primary or secondary amine in the presence of the film-type catalyst.

    摘要翻译: 本发明提供一种使用醇和伯胺或仲胺作为起始原料的方法,以高产率容易地生产相应的仲胺和其中使用的催化剂。 本发明涉及一种用于生产叔胺的薄膜型催化剂,其用于从醇和伯胺或仲胺作为原料制备叔胺,以及叔胺的制备方法,其包括使 在膜型催化剂存在下与伯胺或仲胺形成醇。

    Method for expanding memory capacity for photo film and a film player
    8.
    发明授权
    Method for expanding memory capacity for photo film and a film player 失效
    扩大摄影影片和电影播放器​​内存容量的方法

    公开(公告)号:US6160577A

    公开(公告)日:2000-12-12

    申请号:US852960

    申请日:1997-05-08

    摘要: The memory capacity for photo film can be expanded with an external memory medium. In addition, lab service can be changed and/or added. A memory card 120 is arranged in the film player, and a small amount of information indicating the memory area of the memory card 120 which corresponds to each frame is recorded magnetically in a record track which corresponds to each frame of the photo film. A large amount of information related to each frame is recorded in the memory card 120. With this arrangement, the memory capacity for the photo film can be expanded. In addition, the memory card 120, in which the lab service program is recorded, can be used, and the lab service program can be loaded from the memory card 120 to the EEPROM 123 through the interface 124 by the film player. Therefore, although the service to the lab may be changed and/or added, a new lab service program can be entered and can give the order application to the lab with the new lab service.

    摘要翻译: 可以用外部存储介质扩展摄影胶片的存储容量。 此外,实验室服务可以更改和/或添加。 存储卡120布置在电影播放器​​中,并且将指示对应于每个帧的存储卡120的存储区域的少量信息磁性地记录在对应于照相胶片的每个帧的记录轨道中。 与每帧相关的大量信息被记录在存储卡120中。通过这种布置,可以扩大照相胶片的存储容量。 此外,可以使用其中记录实验室服务程序的存储卡120,并且实验室服务程序可以由电影播放器​​通过接口124从存储卡120加载到EEPROM 123。 因此,虽然可以更改和/或添加对实验室的服务,但可以输入新的实验室服务程序,并可以通过新的实验室服务将实验室的订单应用程序发送给实验室。

    Film image input method and system thereof
    9.
    发明授权
    Film image input method and system thereof 失效
    胶片影像输入法及其系统

    公开(公告)号:US6046765A

    公开(公告)日:2000-04-04

    申请号:US21386

    申请日:1998-02-10

    摘要: The present invention relates to a film image input method, wherein a line sensor is used as an image sensor to reduce the cost, and the image data can be corrected in accordance with the taking environment, which occurs in a case of using the line sensor, for every frame. A line sensor is provided in which photoelectric transfer elements are arranged in a direction perpendicular to a feeding direction of a long roll of developed film for a still camera, the film is fed at the first speed continuously to take the rough image data of all frames through the line sensor, and the taking environment for every frame is detected based on the taken rough image data. Thereafter, when reproducing one frame, the film is fed at the second speed which is lower than the first speed, whereby the fine image data of the desired frame are adjusted in accordance with the detected taking environment of the frame and stored in the CCD buffer, and then the image signals are output to the TV monitor based on the stored fine image data.

    摘要翻译: 本发明涉及一种胶片图像输入方法,其中线传感器用作图像传感器以降低成本,并且可以根据在使用线传感器的情况下发生的拍摄环境来校正图像数据 ,为每一帧。 提供了一种线传感器,其中光电传输元件沿垂直于用于静止照相机的长卷显影膜的馈送方向的方向布置,胶片以第一速度连续馈送以获取所有帧的粗略图像数据 通过线传感器,并且基于所获取的粗略图像数据来检测每帧的拍摄环境。 此后,当再现一帧时,以低于第一速度的第二速度馈送胶片,由此根据检测到的帧的拍摄环境来调整所需帧的精细图像数据并存储在CCD缓冲器 ,然后基于存储的精细图像数据将图像信号输出到TV监视器。