Production method of porous resin particle having hydroxyl group
    11.
    发明授权
    Production method of porous resin particle having hydroxyl group 有权
    具有羟基的多孔树脂颗粒的制造方法

    公开(公告)号:US08487013B2

    公开(公告)日:2013-07-16

    申请号:US12265015

    申请日:2008-11-05

    IPC分类号: C08J9/28

    摘要: The present invention relates to a method for producing a porous resin particle containing an aromatic vinyl compound-aromatic divinyl compound copolymer having a hydroxyl group, the method including: dissolving a monomer mixture containing an aromatic vinyl compound, an aromatic divinyl compound and a (meth)acrylic acid ester having one hydroxyl group within the molecule thereof, and a polymerization initiator in an organic solvent to obtain a solution containing the monomer mixture and the polymerization initiator; suspending the solution in water in the presence of a dispersion stabilizer; and performing a suspension copolymerization. The method of the invention is capable of easily producing a porous resin particle containing an aromatic vinyl compound-aromatic divinyl compound copolymer having a hydroxyl group, that is used as a support for solid phase synthesis and enables efficient nucleic acid synthesis.

    摘要翻译: 本发明涉及含有具有羟基的芳香族乙烯基化合物 - 芳香族二乙烯基化合物共聚物的多孔性树脂粒子的制造方法,该方法包括:将含有芳族乙烯基化合物,芳族二乙烯基化合物和(甲基) )丙烯酸酯和分子内具有一个羟基的聚合引发剂,得到含有单体混合物和聚合引发剂的溶液; 在分散稳定剂的存在下将溶液悬浮在水中; 并进行悬浮共聚。 本发明的方法能够容易地制备含有具有羟基的芳族乙烯基化合物 - 芳族二乙烯基化合物共聚物的多孔树脂颗粒,其用作固相合成的载体并能够有效地进行核酸合成。

    Porous resin bead and method for producing nucleic acid using the same
    13.
    发明授权
    Porous resin bead and method for producing nucleic acid using the same 有权
    多孔树脂珠和使用其制备核酸的方法

    公开(公告)号:US08653152B2

    公开(公告)日:2014-02-18

    申请号:US12883501

    申请日:2010-09-16

    IPC分类号: C08F8/12 C08F212/08

    摘要: The present invention relates to a porous resin bead containing a first aromatic monovinyl compound-divinyl compound-(meth)acrylonitrile-second aromatic monovinyl compound copolymer, in which the second aromatic monovinyl compound contains a group capable of binding with a carboxyl group by dehydration condensation reaction, and in which the porous resin bead has a dry volume of from 2 to 3 ml/g.

    摘要翻译: 本发明涉及含有第一芳族单乙烯基化合物 - 二乙烯基化合物 - (甲基)丙烯腈 - 第二芳族单乙烯基化合物共聚物的多孔树脂珠粒,其中第二芳族单乙烯基化合物含有能够通过脱水缩合与羧基结合的基团 反应,其中多孔树脂珠的干体积为2-3ml / g。

    Production method of porous spherical particles of vinyl polymer
    14.
    发明授权
    Production method of porous spherical particles of vinyl polymer 有权
    乙烯基聚合物多孔球形颗粒的生产方法

    公开(公告)号:US07122582B2

    公开(公告)日:2006-10-17

    申请号:US11143384

    申请日:2005-06-02

    IPC分类号: C08F2/20

    摘要: The present invention provides a method of producing porous spherical particles, which includes suspension polymerization of a multifunctional monomer having two or more vinyl groups and a vinyl monomer having one vinyl group in an aqueous medium in the presence of a porogen and a distribution stabilizer, wherein the distribution stabilizer is polyvinyl alcohol having a saponification degree of 75 to 85 mol %. According to the method of the present invention, generation of particle agglomerates and large particles can be suppressed and porous spherical particles having a desired average particle size and a narrow particle size distribution can be conveniently produced.

    摘要翻译: 本发明提供一种制造多孔球形颗粒的方法,其包括在致孔剂和分布稳定剂的存在下,在含水介质中具有两个或多个乙烯基的多官能单体和具有一个乙烯基的乙烯基单体的悬浮聚合,其中 分散稳定剂是皂化度为75〜85摩尔%的聚乙烯醇。 根据本发明的方法,可以抑制颗粒附聚物和大颗粒的产生,并且可以方便地制备具有期望的平均粒度和窄的粒度分布的多孔球形颗粒。

    Production method of porous resin
    15.
    发明授权
    Production method of porous resin 有权
    多孔树脂的生产方法

    公开(公告)号:US07115672B2

    公开(公告)日:2006-10-03

    申请号:US11128617

    申请日:2005-05-13

    IPC分类号: C08F8/12 C08F236/20

    摘要: A production method of a porous resin or an intermediate therefor, which comprises a step of producing a styrene-acyloxystyrene-divinylbenzene copolymer comprising suspension copolymerization of a styrene monomer, an acyloxystyrene monomer and a divinylbenzene monomer using an organic solvent and water, and a step of converting the styrene-acyloxystyrene-divinylbenzene copolymer to a styrene-hydroxystyrene-divinylbenzene copolymer, wherein a chain transfer agent is added to the suspension copolymerization system.

    摘要翻译: 一种多孔树脂或其中间体的制造方法,其特征在于,包括使用有机溶剂和水将苯乙烯单体,酰氧基苯乙烯单体和二乙烯基苯单体进行悬浮共聚的苯乙烯 - 酰氧基苯乙烯 - 二乙烯基苯共聚物的工序, 将苯乙烯 - 酰氧基苯乙烯 - 二乙烯基苯共聚物转化为苯乙烯 - 羟基苯乙烯 - 二乙烯基苯共聚物,其中将链转移剂加入到悬浮共聚体系中。

    Production method of porous resin
    16.
    发明申请
    Production method of porous resin 有权
    多孔树脂的生产方法

    公开(公告)号:US20050256285A1

    公开(公告)日:2005-11-17

    申请号:US11128617

    申请日:2005-05-13

    IPC分类号: C08F8/12 C08J9/00 C08F12/02

    摘要: A production method of a porous resin or an intermediate therefor, which comprises a step of producing a styrene-acyloxystyrene-divinylbenzene copolymer comprising suspension copolymerization of a styrene monomer, an acyloxystyrene monomer and a divinylbenzene monomer using an organic solvent and water, and a step of converting the styrene-acyloxystyrene-divinylbenzene copolymer to a styrene-hydroxystyrene-divinylbenzene copolymer, wherein a chain transfer agent is added to the suspension copolymerization system.

    摘要翻译: 一种多孔树脂或其中间体的制造方法,其特征在于,包括使用有机溶剂和水将苯乙烯单体,酰氧基苯乙烯单体和二乙烯基苯单体进行悬浮共聚的苯乙烯 - 酰氧基苯乙烯 - 二乙烯基苯共聚物的工序, 将苯乙烯 - 酰氧基苯乙烯 - 二乙烯基苯共聚物转化为苯乙烯 - 羟基苯乙烯 - 二乙烯基苯共聚物,其中将链转移剂加入到悬浮共聚体系中。

    System for establishing new path in ring network and dividing ring
shaped path into plurality of ring shaped paths by being rid of faulty
path
    18.
    发明授权
    System for establishing new path in ring network and dividing ring shaped path into plurality of ring shaped paths by being rid of faulty path 失效
    用于在环网中建立新路径并通过消除故障路径将环形路径分割成多个环形路径的系统

    公开(公告)号:US5712968A

    公开(公告)日:1998-01-27

    申请号:US910454

    申请日:1992-07-08

    摘要: A conference system is formed by multiple workstations which have individual conference control programs and are connected to a network, with each workstation having a destination workstation determined in advance so that a ring-shaped logical communication path is formed on the network. A conference control program which detects a fault on its receiving path during a conference sends a fault recovery request message including an identifier of the conference control program itself and the address of the workstation to the neighboring workstation, and the conference control program of the neighboring workstation relays the received fault recovery request message to the next workstation on the ring-shaped logical communication path so that the fault recovery request message is propagated on the ring-shaped logical communication path. The conference control program of a workstation which is located immediately upstream of the fault and is therefore unable to send the received fault recovery request message to the neighboring workstation carries out a procedure of establishing a new communication path to the conference control program of the workstation which issued the fault recovery request message.

    摘要翻译: 会议系统由具有各个会议控制程序并连接到网络的多个工作站形成,每个工作站具有预先确定的目的地工作站,使得在网络上形成环形逻辑通信路径。 在会议期间检测其接收路径上的故障的会议控制程序向相邻工作站发送包括会议控制程序本身的标识符和工作站的地址的故障恢复请求消息,以及相邻工作站的会议控制程序 将接收到的故障恢复请求消息中继到环形逻辑通信路径上的下一个工作站,使得故障恢复请求消息在环形逻辑通信路径上传播。 位于故障紧邻上游的工作站的会议控制程序因此不能将接收到的故障恢复请求消息发送到相邻工作站,执行向工作站的会议控制程序建立新的通信路径的过程, 发出故障恢复请求消息。

    Collaborative information processing system and workstation
    19.
    发明授权
    Collaborative information processing system and workstation 失效
    协同信息处理系统和工作站

    公开(公告)号:US5379374A

    公开(公告)日:1995-01-03

    申请号:US795828

    申请日:1991-11-21

    CPC分类号: G09G5/14

    摘要: In a collaborative information processing system including a plurality of terminals each having a multiwindow function and each being connected to the other terminal via a network, each terminal includes a plurality of application programs for issuing a request for an input event and a request for a window, a window server for converting input data received from the input device into a logical input event and for updating an image on a display screen depending on the content of an output request received from the application program, a plurality of window library modules connected to the window server via a logical communication path and linked with the application programs, and a control program for communicating an input event with other terminals via the network. Each window library module linked with an application program in a collaborative operation mode transfers an input event received from the window server to the control program and delivers an input event received from the control program to the application program to which it is linked therewith.

    摘要翻译: 在包括多个终端的协作信息处理系统中,每个终端具有多窗口功能,并且每个终端经由网络连接到另一终端,每个终端包括用于发出对输入事件的请求和窗口请求的多个应用程序 ,用于将从输入装置接收的输入数据转换为逻辑输入事件并根据从应用程序接收到的输出请求的内容来更新显示屏上的图像的窗口服务器;多个窗口库模块,连接到 通过逻辑通信路径与应用程序链接的窗口服务器,以及用于经由网络与其他终端通信输入事件的控制程序。 以协同操作模式与应用程序链接的每个窗口库模块将从窗口服务器接收的输入事件传送到控制程序,并将从控制程序接收到的输入事件传递到与其相关联的应用程序。

    Control method and system for establishing a connection among terminals
forming a joint project information processing system
    20.
    发明授权
    Control method and system for establishing a connection among terminals forming a joint project information processing system 失效
    用于在形成联合项目信息处理系统的终端之间建立连接的控制方法和系统

    公开(公告)号:US5247615A

    公开(公告)日:1993-09-21

    申请号:US631238

    申请日:1990-12-20

    IPC分类号: H04L12/18 H04M3/56

    CPC分类号: H04M3/567 H04L12/1813

    摘要: A system including a plurality of terminal apparatuses connected to each other via a communication network for achieving joint information processing, such as involved in an electronic joint project and an electronic meeting. The terminal apparatuses are interconnected to each other via a logical ring path formed on the communication network. Each terminal apparatus is loaded with a control program for supervising the joint information processing. Each control program functions in cooperation with control programs of other terminal apparatuses to conduct communication procedures for establishing, for changing, or for terminating the logical ring path and to control a display operation to supply the user with information identifying those members currently participating in the joint information processing.

    摘要翻译: 一种包括通过通信网络相互连接以实现联合信息处理的多个终端设备的系统,诸如涉及电子联合项目和电子会议。 终端装置通过形成在通信网络上的逻辑环路径彼此互连。 每个终端装置装有用于监视联合信息处理的控制程序。 每个控制程序与其他终端装置的控制程序协同工作,以进行用于建立,改变或终止逻辑环路径的通信程序,并且控制显示操作以向用户提供标识当前参与联合的成员的信息 信息处理。