GRAFTED SUPERFINE PARTICLE AND ITS MANUFACTURE

    公开(公告)号:JPH107723A

    公开(公告)日:1998-01-13

    申请号:JP16220496

    申请日:1996-06-21

    摘要: PROBLEM TO BE SOLVED: To provide a method for producing polyacrylamide superfine particles having surface functional groups wherein the surface area per unit weight is great and molecular chains having suitable lengths are introduced onto the surfaces of the superfine particles so that steric hindrance or the like may not occur between elements to be fixed, such as ligands, and the surfaces. SOLUTION: This method for producing grafted superfine particles comprises adding polyacrylamide superfine particles having surface functional groups and a particle diameter of 0.05 to 0.5μm and an oligomer whose terminals are functional to a solvent, mixing and stirring them to disperse the polyacrylamide superfine particles and to dissolve the oligomer whose terminals are functional, adding a condensation agent to the solvent, and causing a graft reaction thereof to take place at a reaction temperature of 0 to 50 deg.C thereby introducing the oligomer whose terminals are functional onto the polyacrylamide superfine particles.

    Packaging body comprising multiple chambered container
    2.
    发明专利
    Packaging body comprising multiple chambered container 有权
    包装多个容器的包装体

    公开(公告)号:JP2005335760A

    公开(公告)日:2005-12-08

    申请号:JP2004157598

    申请日:2004-05-27

    IPC分类号: B65D81/32 B65D75/58 B65D83/00

    摘要: PROBLEM TO BE SOLVED: To provide a packaging body comprising a multiple chambered container for squeezing out a mixed content on a target position after mixing at least two kinds of contents kept separate immediately before using. SOLUTION: A packaging body comprises a multiple chambered container having a plurality of content storage parts and a port. A communicating section is formed of a weak seal between the content storage parts, and the port is formed toward a crossing direction relative to a planned communicating direction. COPYRIGHT: (C)2006,JPO&NCIPI

    摘要翻译: 要解决的问题:提供一种包括多室容器的包装体,用于在使用之后混合至少两种保持分离的内容物之后,在目标位置上挤出混合物。 解决方案:包装体包括具有多个内容物存储部分和端口的多室容器。 连通部由内容存储部之间的弱密封形成,并且端口相对于规划的连通方向朝向交叉方向形成。 版权所有(C)2006,JPO&NCIPI

    Multi-layer container for liquid
    4.
    发明专利
    Multi-layer container for liquid 有权
    多层液体容器

    公开(公告)号:JP2010036954A

    公开(公告)日:2010-02-18

    申请号:JP2008201730

    申请日:2008-08-05

    IPC分类号: B65D33/01 B65D33/38

    摘要: PROBLEM TO BE SOLVED: To provide a multi-layer container for a liquid, wherein an effective ingredient of a content liquid is inhibited from being adsorbed by and permeating not only container body but also a resin constituting a discharge port, which is treated by a high temperature sterilization process and which has a high melt adhesion strength or a high dropping strength of the discharge port. SOLUTION: In the multi-layer container for the liquid, the most inner layer is composed of a resin having a cyclic olefin resin as the main component and the discharge port, the main part of the surface layer of which is composed of a resin having a specified polyethylene as the main component, is bonded by melting to a sealant composed of the resin having the cyclic olefin resin as the main component under specified conditions. COPYRIGHT: (C)2010,JPO&INPIT

    摘要翻译: 要解决的问题:为了提供一种用于液体的多层容器,其中内含液体的有效成分不仅被抑制而不被容器主体吸收并渗透,而且还包括构成排出口的树脂,其是 通过高温灭菌处理,其具有高的熔融粘合强度或排出口的高滴落强度。 解决方案:在用于液体的多层容器中,最内层由具有环烯烃树脂作为主要成分的树脂和排出口组成,其表面层的主要部分由 具有特定聚乙烯作为主要成分的树脂通过熔融粘合到由具有环状烯烃树脂的树脂作为主要成分的树脂组成的密封剂。 版权所有(C)2010,JPO&INPIT

    Chemical housing container
    5.
    发明专利
    Chemical housing container 有权
    化学品容器

    公开(公告)号:JP2007151833A

    公开(公告)日:2007-06-21

    申请号:JP2005351385

    申请日:2005-12-06

    摘要: PROBLEM TO BE SOLVED: To provide a chemical housing container which is partitioned into a plurality of chambers, and is suitable for mixing a plurality of chemicals and vitamins under a closed state by communicating between the isolated sections at the time of use. SOLUTION: This chemical housing container is a multiple chamber container for housing a small amount solution of which the content liquid is 30 mL or lower as a total. The surface with which the content liquid makes into contact is constituted of a resin having an annular polyolefin resin as the major component. The multiple chambers of the container are partitioned by a weak sealing section. At the same time, vitamins are housed in at least one chamber of the chemical housing container. In particular, the chemical housing container is the multiple chamber container which is partitioned into three chambers by the weak sealing section. The three chambers are constituted of a chamber I which makes into contact with a port, a chamber II and a chamber III which are formed above the chamber I. The chemical housing container is constituted in such a manner that the filling is allowed under a state in which the three chambers are arranged in parallel by providing a filling passage to the chamber I between the chamber II and the chamber III or on the side surfaces. COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种化学容纳容器,其分隔成多个室,并且适合于在使用时通过在隔离部分之间的连通在封闭状态下混合多种化学品和维生素。

    解决方案:该化学容器容器是用于容纳少量溶液的多室容器,其中内容物液体总计为30mL或更低。 含有液体的接触表面由以环状聚烯烃树脂为主要成分的树脂构成。 容器的多个腔室被弱密封部分分隔开。 同时,维生素被容纳在化学容器容器的至少一个室中。 特别地,化学容纳容器是通过弱密封部分分成三个室的多室容器。 三个室由与腔室I上形成的端口,室II和室III接触的室I构成。化学容器容器以这样一种方式构成,使得填料在一个状态下被允许 其中通过向腔室II和腔室III之间或侧表面上的腔室I提供填充通道来平行地布置三个腔室。 版权所有(C)2007,JPO&INPIT

    Heparin injection solution preparation
    6.
    发明专利
    Heparin injection solution preparation 有权
    HEPARIN注射溶液制备

    公开(公告)号:JP2007099767A

    公开(公告)日:2007-04-19

    申请号:JP2006245770

    申请日:2006-09-11

    摘要: PROBLEM TO BE SOLVED: To provide a heparin injection solution preparation containing a preservative agent, hardly causing decrease of preservative agent content in high pressure steam sterilization and preservation and having excellent flexibility and drop impact strength which are obtained by filled in a plastic resin container, and to provide a container for production. SOLUTION: A drug solution containing heparin and/or its salt and a preservative is filled in a container comprising a resin layer having a cyclic polyolefin layer. COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 待解决的问题:提供一种含有防腐剂的肝素注射溶液制剂,在高压蒸汽灭菌和保存中几乎不会降低防腐剂含量,并且具有优异的柔软性和落下冲击强度,其通过填充塑料 树脂容器,并提供用于生产的容器。 解决方案:将包含肝素和/或其盐和防腐剂的药物溶液填充在包含具有环状聚烯烃层的树脂层的容器中。 版权所有(C)2007,JPO&INPIT

    Multichamber container and method to discharge contents
    7.
    发明专利
    Multichamber container and method to discharge contents 有权
    多用途集装箱和排放内容的方法

    公开(公告)号:JP2006263261A

    公开(公告)日:2006-10-05

    申请号:JP2005087645

    申请日:2005-03-25

    IPC分类号: A61J1/05 A61J1/10

    摘要: PROBLEM TO BE SOLVED: To provide a multichamber container capable of discharging contents out of the container with almost no remaining content, or a method to discharge the contents. SOLUTION: A multichamber container 1 is made of a soft container comprising: weak sealing sections 41 to 43 blocking communication among a plurality of chambers and isolating them; content housing chambers 21 to 23 containing one or more contents, at least one of which is a liquid; an auxiliary air housing chamber 3 containing auxiliary air assisting a discharge when the contents, mixed or not mixed, are discharged out of the container from a section scheduled for discharging. It is characterized that a small physical power, which does not break the container, can break the weak sealing sections. COPYRIGHT: (C)2007,JPO&INPIT

    摘要翻译: 要解决的问题:提供一种能够几乎没有剩余内容物从容器中排出内容物的多室容器或排出内容物的方法。 解决方案:多室容器1由软容器制成,包括:弱密封部分41至43阻止多个室之间的连通并将其隔离; 含有一个或多个内容物的容纳容纳室21至23,其中至少一个是液体; 当混合或不混合的内容物从排出的部分排出容器时,容纳辅助空气的辅助空气容纳室3。 其特征在于,不破坏容器的小的物理动力可以破坏弱密封部分。 版权所有(C)2007,JPO&INPIT

    Double cell container
    8.
    发明专利
    Double cell container 有权
    双电池容器

    公开(公告)号:JP2005168810A

    公开(公告)日:2005-06-30

    申请号:JP2003413200

    申请日:2003-12-11

    摘要: PROBLEM TO BE SOLVED: To provide a double cell container which resists against sterilization treatment at 121°C without being deformed as a container and keeps stable weak seal property even after the sterilization treatment, which is excellent in transparency, and where the seal strength of a weak seal part is controlled easily and freely. SOLUTION: The container consists of a resin film or sheet provided with a heat seal layer at least on one side. Inner wall surfaces are formed of the heat seal layer, and the inside of the container is divided with the weak seal part provided by sealing a part of the opposing inner wall surfaces separably with heat to house a plurality of contents isolated respectively. The heat seal layer consists of a specific propylene-based copolymer composition. COPYRIGHT: (C)2005,JPO&NCIPI

    摘要翻译: 要解决的问题:提供一种双层电池容器,其在121℃下不会被消毒处理,而不会变形为容器,并且即使经过灭菌处理也保持稳定的弱密封性能,其透明度优异,并且其中 弱密封部分的密封强度易于自由地控制。 解决方案:容器由至少在一侧设置有热封层的树脂膜或片材组成。 内壁表面由热封层形成,并且容器内部与通过用可分离地密封一部分相对的内壁表面而设置的弱密封部分分开来容纳分离的多个内容物。 热封层由特定的丙烯基共聚物组合物组成。 版权所有(C)2005,JPO&NCIPI

    Container with port and method for manufacturing the same
    10.
    发明专利
    Container with port and method for manufacturing the same 审中-公开
    带有端口的容器及其制造方法

    公开(公告)号:JP2014057723A

    公开(公告)日:2014-04-03

    申请号:JP2012204552

    申请日:2012-09-18

    IPC分类号: A61J1/10

    摘要: PROBLEM TO BE SOLVED: To provide a container with a port and the like which have a welding structure of a port where a pin hole hardly appears to a tripartite welding part facing a housing chamber of a port seal due to shock or the like of content fluid even when strong sealing is performed and the sheet is thinned in the case that a sheet is hard and it is hard to weld the port or seal aptitude of a sealant is deteriorated.SOLUTION: A container with a port and the like having a port for communicating an inside and an outside of a housing chamber formed in a resin bag has: a port seal where a welding base part of the port is inserted between the sheets of a port attachment part left as an opening to a part of a circumference of the housing chamber and which is welded liquid-tightly at a distal end, leaving an unwelded part at the end; and a shoulder seal welding only sheets on both sides of the port which continues to or is proximate to end edges on the housing chamber side of the port seal on the inside to the end edges on the side of the housing chamber side of the port seal, leaving the unwelded part near the port.

    摘要翻译: 要解决的问题:为了提供具有端口等的容器,其具有端口等的焊接结构,其中针孔几乎不出现在面向由于内容物的冲击等引起的端口密封的容纳室的三方焊接部分 即使在强力密封的情况下进行强力密封,并且在纸张硬的情况下片材变薄并且难以焊接端口或者密封剂的密封性能变差。解决方案:具有端口等的容器具有端口 用于连通形成在树脂袋中的容纳室的内部和外部具有端口密封件,其中端口的焊接基部插入作为开口的端口附接部分的片材之间, 容纳室,并且在远端液体地焊接,在端部留下未焊接的部分; 并且肩部密封件仅焊接在端口的两侧上的片材,该片材在端口密封件的内侧上的端口密封件的端部密封件的端部密封件的端部密封件的一侧上的端部密封件侧的端部边缘处继续或接近端部密封件的端部边缘 将未焊接的部件留在港口附近。