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31. 发明授权

US4803122A Multilayer laminate of self supporting films 失效
标题翻译：自支撑薄膜的多层叠层
公开(公告)号：US4803122A
公开(公告)日：1989-02-07
申请号：US20291
申请日：1987-02-27
申请人： Henry G. Schirmer
发明人： Henry G. Schirmer
IPC分类号： B29C59/10 , B32B38/00 , B32B27/00 , B32B27/32
CPC分类号： B32B38/0008 , B29C59/10 , B29L2007/008 , B29L2009/00 , B32B2309/02 , B32B2309/12 , B32B2323/046 , B32B2331/04 , Y10S428/91 , Y10T428/2826 , Y10T428/31746 , Y10T428/31797 , Y10T428/31913 , Y10T428/3192 , Y10T428/31928
摘要： Discrete, self-supporting films are adhered together to form a unique laminate. The surface or outer self-supporting films comprise heat-sealable thermoplastic material, and one interior self-supporting film is adhered to one outer films and comprises an oxygen barrier material. An optional interior film may be adhered to the barrier film to add strength to the laminate. At least one of the films is oriented and the laminate has a thickness of at least about 10 mils. A preferred method of bonding or adhering the films together is by means of corona discharge treatment. The resulting film is characterized by shrinkability and high strength.
摘要翻译：离散的自支撑膜粘合在一起以形成独特的层压板。表面或外部自支撑膜包括可热封的热塑性材料，并且一个内部自支撑膜粘附到一个外部膜并且包括氧气阻挡材料。可选的内部膜可以粘附到阻挡膜以增加层压板的强度。至少一个薄膜是取向的，层压板的厚度至少约为10密耳。将膜结合或粘合在一起的优选方法是通过电晕放电处理。所得膜的收缩性和强度特性。

32. 发明授权

US4778557A Multi-stage corona laminator 失效
标题翻译：多级电晕层压机
公开(公告)号：US4778557A
公开(公告)日：1988-10-18
申请号：US786898
申请日：1985-10-11
申请人： Henry G. Schirmer
发明人： Henry G. Schirmer
IPC分类号： B32B27/08 , B29C59/10 , B29C65/02 , B29L9/00 , B32B38/00 , C08J5/12 , B32B31/00
CPC分类号： B32B38/0008 , B29C59/10 , B29L2007/008 , B29L2009/00 , B32B2309/02 , B32B2309/12 , Y10T156/1712 , Y10T156/1741
摘要： A multi-stage corona laminator may be used to produce a relatively thick, i.e., 10 mils or greater corona bonded laminate characterized by low dielectric build-up, and preferably the presence of one or more oriented layers within the laminate material.
摘要翻译：可以使用多级电晕层压机来产生相对厚的，即10密耳或更大的电晕粘合的层压板，其特征在于低介电常数，并且优选在层压材料内存在一个或多个取向层。

33. 发明授权

US4714658A Method for treating polymer surfaces by corona discharge and then with reducing agent and resulting article 失效
标题翻译：通过电晕放电然后用还原剂和所得制品处理聚合物表面的方法
公开(公告)号：US4714658A
公开(公告)日：1987-12-22
申请号：US814715
申请日：1985-12-30
申请人： Marjory A. Kadash , Frederick C. Schwab
发明人： Marjory A. Kadash , Frederick C. Schwab
IPC分类号： B29C59/10 , B32B27/32
CPC分类号： C08J7/123 , B29C59/10 , B29K2023/06 , B29K2023/12 , Y10T428/31504 , Y10T428/31786 , Y10T428/31938
摘要： Polymer surfaces such as polyethylene or polypropylene films are corona discharge treated in the conventional manner, and then treated with a reducing agent such as aqueous KI to convert the surface functional groups containing oxygen to predominantly hydroxyl groups.
摘要翻译：聚合物表面如聚乙烯或聚丙烯薄膜以常规方式进行电晕放电，然后用还原剂如KI水溶液处理以将含有氧的表面官能团转化为主要的羟基。

34. 发明授权

US4649097A Corona discharge apparatus and method for corona discharge treatment 失效
标题翻译：电晕放电装置及电晕放电处理方法
公开(公告)号：US4649097A
公开(公告)日：1987-03-10
申请号：US743779
申请日：1985-06-12
申请人： Satoshi Tsukada , Kazuhisa Taguchi
发明人： Satoshi Tsukada , Kazuhisa Taguchi
IPC分类号： B29C59/10 , G03C1/91 , H01T19/00 , G03C1/76
CPC分类号： B29C59/10 , G03C1/915 , H01T19/00 , Y10S430/138
摘要： Disclosed is a corona discharge apparatus capable of producing a uniform corona electrical charging which has a discharge electrode and a grounded roller wherein a metal roller clad with an insulating layer of or containing a high-permittivity substance is used as the grounded roller or the discharge electrode in roller form. Excellent durability and physical strength of the roller keeping the advantage of producing uniformly distributed corona charge can be obtained by overlaying said insulating layer with a layer of insulators other than the high-permittivity substance used in the former layer. Further disclosed is a method for corona treatment using said apparatus.
摘要翻译：公开了一种能够产生具有放电电极和接地辊的均匀电晕充电的电晕放电装置，其中使用包含或含有高电容率物质的绝缘层的金属辊作为接地辊或放电电极滚轮形式。可以通过用除了前一层中使用的高介电常数物质之外的绝缘体层覆盖所述绝缘层来获得保持产生均匀分布的电晕电荷的优点的辊的良好的耐久性和物理强度。还公开了使用所述装置的电晕处理方法。

35. 发明授权

US4645981A Process and apparatus for the surface treatment of workpieces by glow discharge 失效
标题翻译：通过辉光放电对工件进行表面处理的工艺和设备
公开(公告)号：US4645981A
公开(公告)日：1987-02-24
申请号：US620919
申请日：1984-06-15
申请人： Siegfried Stramke
发明人： Siegfried Stramke
IPC分类号： B29C35/04 , B29C59/10 , C23C8/36 , H01J37/32 , H01T19/00 , H05B37/00 , H05B39/00 , H05B41/14
CPC分类号： H01J37/32018 , B29C35/04 , B29C59/103 , C23C8/36 , H01J37/32027 , H01J37/32045 , H01T19/00 , B29C35/045
摘要： For the glow discharge between a receptacle and a workpiece, the glow discharge path is connected in series with a first switch. A capacitor circuit is charged via the glow discharge path and two diodes. By closing a switch, the previously positive pole of the capacitor circuit is set to the zero potential, whereby the potential of the other pole is shifted negative. By closing a switch, the capacitor circuit is discharged through the glow discharge path while the first switch is closed. Upon the discharging of the capacitor circuit, the supply voltage continues to be present at the glow discharge path for the remaining pulse time. In the initial range, the voltage pulses have a pulse peak for ignition followed by a maintenance range, the height of which corresponds to the supply voltage.
摘要翻译：对于容器和工件之间的辉光放电，辉光放电路径与第一开关串联连接。通过辉光放电路径和两个二极管对电容器电路进行充电。通过闭合开关，电容器电路的先前正极被设置为零电位，由此另一极的电位偏移为负。通过闭合开关，电容器电路在第一开关闭合时通过辉光放电路径放电。在电容器电路放电时，在剩余脉冲时间内，辉光放电路径上继续存在电源电压。在初始范围内，电压脉冲具有点火脉冲峰值，后跟维护范围，其高度对应于电源电压。

36. 发明授权

US4592815A Method of manufacturing an electret filter 失效
标题翻译：驻极体过滤器的制造方法
公开(公告)号：US4592815A
公开(公告)日：1986-06-03
申请号：US698789
申请日：1985-02-06
申请人： Etsuro Nakao
发明人： Etsuro Nakao
IPC分类号： B01D39/14 , B01D39/08 , B03C3/28 , B29C35/08 , B29C59/10 , B29C59/16 , D04H1/4291 , D06M10/00 , D06M10/02 , D06M101/00 , D06M101/16 , D06M101/18 , H01G7/02 , B29C35/02
CPC分类号： B01D39/1623 , B03C3/28 , B29C59/10 , B29C59/16 , H01G7/023 , B01D2239/0216 , B01D2239/0435 , B01D2239/0622 , B01D2239/0627 , B01D2239/064 , B01D2239/1233 , B01D2239/1291 , B29C2035/0872 , B29K2105/0854 , B29K2995/001
摘要： The disclosed method provides an electret filter having a permanent electrostatic charge and formed of polymer fibers having an intrinsic viscosity of 1.5 or less. Fibers of the requisite viscosity are formed into a non-woven fabric and fed, at room temperature, through a gap between a discharge electrode and a ground electrode while being tightly pressed against the ground electrode. The ground electrode preferrably presents a polished metal surface for contact with the web.
摘要翻译：所公开的方法提供了具有永久静电电荷并由特性粘度为1.5或更小的聚合物纤维形成的驻极体过滤器。将所需粘度的纤维形成为无纺布，并在室温下通过紧密地压靠在接地电极上的放电电极和接地电极之间的间隙进料。接地电极优选地具有用于与幅材接触的抛光金属表面。

37. 发明授权

US4535020A Perforated film 失效
标题翻译：穿孔电影
公开(公告)号：US4535020A
公开(公告)日：1985-08-13
申请号：US569405
申请日：1984-01-09
申请人： Paul E. Thomas , Garland E. Raley
发明人： Paul E. Thomas , Garland E. Raley
IPC分类号： B29C59/10 , B32B3/10 , A61L15/00
CPC分类号： B29C59/10 , B29K2023/00 , Y10T428/24273 , Y10T428/24289 , Y10T428/24322
摘要： A perforated thermoplastic film with less than ideally shaped tapered capillaries which has an increased liquid flow rate through the tapered capillaries and a method for making such a film. The method includes forming a perforated thermoplastic film having tapered capillaries from a resin into which an effective amount of a polarizable, migrating surfactant has been blended therewith and then treating the perforated thermoplastic film with a corona discharge treatment sufficient to increase the flow rate of liquid through said perforated film and provide a film having a percent run off of from about zero to ten percent.The perforated film made in accordance with the invention has a much higher liquid transmission rate than similarly made non-surfactant treated perforated film having tapered capillaries which has been treated only with a corona discharge treatment. The latter may be conducted as the film is being formed and perforated.
摘要翻译：具有小于理想形状的锥形毛细管的穿孔热塑性薄膜，其通过锥形毛细管具有增加的液体流速和制造这种薄膜的方法。该方法包括从树脂中形成具有锥形毛细管的穿孔热塑性薄膜，在其中混合有效量的可极化迁移表面活性剂，然后用电晕放电处理处理穿孔热塑性膜，足以增加液体通过的流速所述穿孔膜并提供具有约百分之零百分之百百分比流失的膜。根据本发明制造的穿孔膜具有比仅通过电晕放电处理处理的具有锥形毛细管的类似制造的非表面活性剂处理的穿孔膜高得多的液体透过率。后者可以在薄膜形成和穿孔时进行。

38. 发明授权

US4467200A Device for the surface treatment of thermoplastic moldings by corona discharge 失效
标题翻译：通过电晕放电对热塑性模制品进行表面处理的装置
公开(公告)号：US4467200A
公开(公告)日：1984-08-21
申请号：US320708
申请日：1981-11-12
申请人： Klaus Kalwar , Egon Freytag , Lothar Hirschinger , Klaus Ebner
发明人： Klaus Kalwar , Egon Freytag , Lothar Hirschinger , Klaus Ebner
IPC分类号： B29C59/10 , C08J7/00 , H01T19/00 , H01T19/04
CPC分类号： B29C59/103 , H01T19/00
摘要： An electric discharge corona discharge device is disclosed which is useful for rendering of the surface of plastic molded parts capable of being adhesively bound to another part. The device includes flexible, limp counter electrodes which can be adjusted so as to maintain a substantially uniform discharge over the plastic part surface. The discharge is obtained with alternating current and the base underneath the plastic part constitutes the base electrode.
摘要翻译：公开了一种放电电晕放电装置，其可用于使能够粘附到另一部分的塑料模制部件的表面。该装置包括柔性的跛脚对电极，其可以被调节以便在塑料部件表面上保持基本均匀的排放。用交流电流获得放电，塑料部分下方的基底构成基极。

39. 发明授权

US4096013A Method of bonding sheets in air by alternating current corona discharge and apparatus for same 失效
标题翻译：通过交流电晕放电将片材粘合在空气中的方法及其装置
公开(公告)号：US4096013A
公开(公告)日：1978-06-20
申请号：US692195
申请日：1976-06-02
申请人： H. Harald Lutzmann , Paul D. Frayer
发明人： H. Harald Lutzmann , Paul D. Frayer
IPC分类号： B32B27/16 , B29C47/00 , B29C47/06 , B29C47/88 , B29C59/10 , B29C65/00 , B32B15/085 , B32B27/00 , B29C27/04 , B32B31/12
CPC分类号： B29C66/45 , B29C47/0021 , B29C47/0023 , B29C47/0026 , B29C47/005 , B29C47/065 , B29C47/8845 , B29C47/887 , B29C47/902 , B29C59/10 , B29C65/008 , B29C66/1122 , B29C66/344 , B29C66/712 , B29C66/81263 , B29C66/81811 , B29C66/83411 , B32B27/00 , B32B38/0008 , B29C66/71 , B29K2023/06 , B29K2023/12 , B29K2033/20 , B29K2067/00 , B29K2077/00 , B29L2009/00 , Y10T428/31536 , Y10T428/31692 , Y10T428/31928
摘要： Two or more chemically dissimilar and non-compatible films may be bonded together to form a composite sheet by simultaneously subjecting them to high voltage electric corona discharge of selected intensity continuously through a critical region of mutual contact of the films. The critical region begins at the point at which the film surfaces to be bonded are not in contact with one another and extends at least to the point where all the films to be bonded are in mutual contact with their adjacent films.A preferred film suitable for use as a wrapping material and obtained by the process of the invention comprises at least one layer of a polyolefin film and at least one layer of a film containing an acrylonitrile polymer.
摘要翻译：两种或更多种化学不相似和不兼容的膜可以通过在膜的相互接触的关键区域连续地经受其选定强度的高电压电晕放电而被结合在一起以形成复合片材。临界区开始于要粘合的膜表面彼此不接触的点，并至少延伸至所有待接合的膜与其相邻膜相互接触的点。

40. 发明授权

US4055685A Process for the improvement of the adhesion of photographic layers to a film web by means of a corona treatment 失效
标题翻译：通过电晕处理改善照相层与薄膜纤维网的粘合性的方法
公开(公告)号：US4055685A
公开(公告)日：1977-10-25
申请号：US680100
申请日：1976-04-26
申请人： Gunther Bayer , Hans Georg Fitzky , Herbert Hoyer , Gunter Luttgens , Wolfgang Muller-Bardorff
发明人： Gunther Bayer , Hans Georg Fitzky , Herbert Hoyer , Gunter Luttgens , Wolfgang Muller-Bardorff
IPC分类号： C08J7/00 , B29C59/10 , G03C1/91 , H01T19/00 , G03C1/78 , G03C1/96
CPC分类号： G03C1/915 , B29C59/10 , H01T19/00 , B29C2791/001 , B29K2023/06 , B29K2711/123
摘要： Corona treatment involves the continuous subjection of the film web to a steady alternating current discharge. This treatment is carried out in two consecutive stages, the corona discharge frequency f.sub.1 in the first stage being in the range f.sub.1 = 5 to 100 kHz and the corona discharge frequency f.sub.2 in the second stage being in the range f.sub.2 = 500 to 2000 kHz.
摘要翻译：电晕处理涉及将膜片连续地置于稳定的交流放电。该处理在两个连续的阶段进行，第一阶段的电晕放电频率f1在f1 = 5〜100kHz的范围内，第二阶段的电晕放电频率f2在f2 = 500〜2000kHz的范围内。

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