Apparatus and method for plasma treatment of resin material

    公开(公告)号:US4678644A

    公开(公告)日:1987-07-07

    申请号:US825941

    申请日:1986-01-30

    摘要: An apparatus for plasma treatment, capable of plasma-treating works of resin material by irradiating the surfaces of the works with a microwave discharge plasma within a vacuum reaction chamber, comprises a plurality of long plasma-irradiating tubular pipes, each of which is provided along the length thereof with numerous small holes for injecting plasma, and at least one plasma-irradiating straight pipe disposed with its free end opening toward a section to which the plasma is hard to flow. At least one second plasma-irradiating pipe is located movably to an optional position within the reaction chamber. A method for surface plasma-treatment comprises dividing a microwave generated in a magnetron in a plurality of microwaves by a distributor, introducing the divided microwaves into a plurality of plasma generating mechanisms, respectively, and introducing plasmas generated in the respective plasma generating mechanisms into the reaction chamber through a plurality of plasma introducing ports, respectively, formed in the wall of the reaction chamber.

    Method for controlling the operation of a microwave-excited oxygen
plasma surface treatment apparatus
    12.
    发明授权
    Method for controlling the operation of a microwave-excited oxygen plasma surface treatment apparatus 失效
    用于控制微波激发的氧等离子体表面处理装置的操作的方法

    公开(公告)号:US4576692A

    公开(公告)日:1986-03-18

    申请号:US619174

    申请日:1984-06-11

    摘要: A method for sequentially controlling the operation of a microwave-excited oxygen plasma surface treatment apparatus in order to improve and control the quality of surface treatment. The pressure within a reactor (10) is continuously monitored and measured and a first pressure signal is issued when the pressure is reduced to a predetermined first level, whereupon flow control valves (52, 54) are opened to allow oxygen gas to flow through microwave discharge tubes (34) into the reactor (10). A second pressure signal is issued when the pressure increases to a second pressure range and microwave power generators (20, 22) are energized to excite the oxygen flowing therethrough. The plasma density is continuously monitored and measured, preferably in terms of the luminous intensity of the plasma, the amount of reflected microwave power, or a combination thereof. The plasma surface treatment is terminated after a timed duration.

    摘要翻译: 为了改善和控制表面处理的质量,依次控制微波激发的氧等离子体表面处理装置的操作的方法。 反应器(10)内的压力被连续监测和测量,并且当压力降低到预定的第一水平时,发出第一压力信号,于是打开流量控制阀(52,54)以允许氧气流过微波 放电管(34)进入反应器(10)。 当压力增加到第二压力范围时,发出第二压力信号,并且激励微波发电机(20,22)以激励流过其中的氧气。 连续监测和测量等离子体密度,优选根据等离子体的发光强度,反射的微波功率的量或其组合。 等离子体表面处理在定时持续时间后终止。

    Cord stopper
    13.
    发明申请
    Cord stopper 有权
    线塞

    公开(公告)号:US20060168770A1

    公开(公告)日:2006-08-03

    申请号:US11339056

    申请日:2006-01-25

    IPC分类号: F16G11/00

    摘要: A cord stopper (1) of the present invention includes a socket (2) and a plug (3). The plug (3) includes a pair of arms (32) and a catching section (35) arranged on facing surfaces of the pair of arms (32) to catch a cord. The catching section (35) includes a holding section (36) arranged on one of the pair of arms (32) and a pressing projection (37) arranged on the other one of the arms (32). The holding section (36) and the pressing projection (37) are arranged so as to face each other.

    摘要翻译: 本发明的帘线止动器(1)包括插座(2)和插头(3)。 插头(3)包括一对臂(32)和布置在所述一对臂(32)的相对表面上以捕获绳索的捕获部分(35)。 捕获部分(35)包括布置在一对臂(32)之一上的保持部分(36)和布置在另一个臂(32)上的按压突起(37)。 保持部(36)和按压突起(37)配置成彼此相对。

    Male fixing member of hook-and loop fastener, and sheet product with the fixing member
    14.
    发明申请
    Male fixing member of hook-and loop fastener, and sheet product with the fixing member 审中-公开
    钩环紧固件的阳固定构件和具有固定构件的片材产品

    公开(公告)号:US20050235462A1

    公开(公告)日:2005-10-27

    申请号:US10506823

    申请日:2003-03-04

    摘要: A first base material having a number of male engaging elements (112) formed of synthetic resin on a surface thereof and a second base material (121) are jointed and secured each other through a column-like joint portion (131). There is provided a male fixing member for sheets, which facilitates attachment operation to clothes or suspension cloths, has a durability, never loses appearance when it is mounted on clothes and allows even an infant to engage or disengage the male fixing members easily by an engagement/disengagement function of a surface fastener.

    摘要翻译: 具有多个由合成树脂在其表面上形成的阳接合元件(112)和第二基材(121)的第一基材通过柱状接合部分(131)彼此接合并固定。 提供了用于片材的阳固定构件,其有利于对衣服或悬挂布的附接操作,具有耐久性,当其安装在衣服上时不会失去外观,并且甚至允许婴儿通过接合容易地接合或脱离阳性固定构件 /表面紧固件的脱离功能。

    Buckle
    15.
    发明授权
    Buckle 有权

    公开(公告)号:US06647750B2

    公开(公告)日:2003-11-18

    申请号:US09904876

    申请日:2001-07-16

    IPC分类号: E05B7300

    摘要: In a buckle, in which a housing of a female body and an inserting plate of a male body are engaged with each other and which is provided with a simple locking mechanism by using a key, the housing of the female body is provided with an engaging portion, while the inserting plate of the male body is provided with an engaged portion. Alternatively, the housing is provided with an engaged portion while the inserting plate is provided with an engaging portion. Therefore, the female body and the male body can be engaged with each other to be locked. When they are locked, a belt adjusting portion of the male body is concealed in the housing of the female body, so that a belt is difficult to be adjusted. Specifically, the belt can be never loosened but only adjustable in a direction of fastening. Thus, the buckle is provided with a convenient belt adjusting portion, which can not adjust a length of the belt when the female body and the male body are locked with each other.

    Engaging member of fastening device
    16.
    发明授权
    Engaging member of fastening device 有权
    紧固装置的接合构件

    公开(公告)号:US06314622B1

    公开(公告)日:2001-11-13

    申请号:US09450391

    申请日:1999-11-29

    IPC分类号: A44B1800

    摘要: This invention provides an engaging member of a fastening device integrally molded of synthetic resin which enables sewing thereof to clothes easily and accurately, ensures ease and smoothness in an operation for opening the engaging member of the fastening device even if it is molded relatively thick, and prevents too much force being applied to a sewing yarn by an external force upon the opening operation thereby ensuring durability and contributes to reduction of production cost. The engaging member of the fastening device is integrally molded with a substantially J-shaped section, consisting first and second flat plate portions substantially parallel with different lengths and made of thermoplastic synthetic resin material, whose each of end portions is connected via a connecting portion, wherein a number of engaging elements are formed on the surface of the first flat plate portion having a larger area such that they are in an upright position and a groove-like sewing line is formed along an entire peripheral edge portion thereof, a groove-like sewing line whose end portions are open is formed corresponding to part of the sewing line formed on the first flat plate portion on the second flat plate portion having a smaller area, and a tab made of the same resin material is molded integrally on the connecting portion so as to project outward from the connecting portion in parallel to the flat plate portions.

    摘要翻译: 本发明提供一种由合成树脂整体模制的紧固装置的接合构件,其能够容易且准确地缝合衣物,确保即使模制成相对较厚的用于打开紧固装置的接合构件的操作的容易和平滑度,以及 防止在打开操作时通过外力对缝纫纱施加太大的力,从而确保耐用性并有助于降低生产成本。 紧固装置的接合构件与基本上为J形的部分整体模制,其包括大致平行于不同长度的第一和第二平板部分,并由热塑性合成树脂材料制成,其每个端部通过连接部分连接, 其中在所述第一平板部分的表面上形成多个接合元件,所述第一平板部分的表面具有较大的面积,使得它们处于直立位置,并且沿其整个周边部分形成有槽状的缝合线, 对应于形成在具有较小面积的第二平板部分上的第一平板部分上的缝合线的一部分形成端部开口的缝合线,并且由相同树脂材料制成的突片一体地模制在连接部分上 从而平行于平板部从连接部向外突出。

    Aqueous silicone emulsion and base cloth for air bags treated therewith
    17.
    发明授权
    Aqueous silicone emulsion and base cloth for air bags treated therewith 有权
    用于处理的气囊的水性硅氧烷乳液和基布

    公开(公告)号:US6140414A

    公开(公告)日:2000-10-31

    申请号:US354588

    申请日:1999-07-16

    摘要: Disclosed is a novel curable silicone-based aqueous emulsion composition suitable as a surface-coating composition for an air bag base cloth and capable of exhibiting excellent adhesion to the substrate cloth and imparting the surface-coated cloth with excellent flexibility and flame retardancy. The aqueous silicone emulsion composition is a uniform blend which comprises:(A) 100 parts by weight of an aqueous base emulsion of an organopolysiloxane consisting of(A1) from 10 to 70% by weight of an organopolysiloxane having at least two hydroxyl groups bonded to the silicon atoms in a molecule, in which from 0.01 to 10% by moles of the monovalent hydrocarbon groups are alkenyl groups,(A2) from 0.01 to 10% by weight of an anionic surface active agent, and(A3) the balance of water;(B) from 1 to 60 parts by weight of an aqueous dispersion consisting of(B1) from 5 to 50% by weight of a solution containing, in an at least partly water-miscible organic solvent, from 10 to 90% by weight of a reaction product between an amino group-containing hydrolyzable organosilane compound or a partial hydrolysis product thereof and a polycarboxylic acid anhydride, and(B2) from 50 to 95% by weight of an aqueous colloidal silica dispersion containing from 10 to 50% by weight of colloidal silica particles; and(C) from 0.01 to 10 parts by weight of a curing catalyst.

    摘要翻译: 公开了一种适用作气囊基布的表面涂料组合物的新型可固化的硅氧烷基水性乳液组合物,能够对基材布具有优异的粘合性,赋予表面涂布布优异的柔软性和阻燃性。 水性硅氧烷乳液组合物是均匀的共混物,其包含:(A)100重量份的有机聚硅氧烷的水性基础乳液,其由(A1)10至70重量%的具有至少两个羟基键合的有机聚硅氧烷组成 分子中的硅原子,其中0.01〜10摩尔%的一价烃基为烯基,(A2)为0.01〜10重量%的阴离子表面活性剂,(A3)余量为水 ; (B)1至60重量份的水分散体,其由(B1)5-50重量%的溶液组成,所述溶液在至少部分水混溶性有机溶剂中含有10至90重量% 含有氨基的可水解的有机硅烷化合物或其部分水解产物和多元羧酸酐之间的反应产物,和(B2)50至95重量%的含有10至50重量% 胶体二氧化硅颗粒; 和(C)0.01〜10重量份的固化催化剂。

    Base fabric for air bags and method for the preparation thereof
    18.
    发明授权
    Base fabric for air bags and method for the preparation thereof 失效
    气囊用基布及其制备方法

    公开(公告)号:US5705445A

    公开(公告)日:1998-01-06

    申请号:US488010

    申请日:1995-06-07

    摘要: Disclosed is a base fabric for automobile air bags having excellent flexibility to ensure compact folding of the air bag and high flame retardancy for safety in hazard, which consists of a woven fabric web and a rubbery coating layer formed thereon from a silicone-based coating composition in the form of an aqueous emulsion comprising: (a) 100 parts by weight of an organopolysiloxane represented by the general formula X--�--SiR.sup.1.sub.2 --O--!.sub.m --�--SiZ.sub.2 --O--!n-SiR.sup.1.sub.2 --X, in which R.sup.1 is a monovalent hydrocarbon group having 1 to 20 carbon atoms, Z is R.sup.1, OR.sup.2 or --(--O--SiR.sup.1.sub.2 --).sub.k --OR.sup.2, R.sup.2 being a hydrogen atom or R.sup.1 and k being a positive integer not exceeding 1000, X is R.sup.1 or OR.sup.2, m is a positive integer of 100 to 10,000 and n is 0 or a positive integer not exceeding 1,000 and which contains at least two OR.sup.2 groups in a molecule; (b) from 0.5 to 50 parts by weight of an organohydrogen polysiloxane having, in a molecule, at least three silicon-bonded hydrogen atoms; (c) from 0.5 to 100 parts by weight of a finely divided silica filler or a powder of an polyorganosilsesquioxane; (d) from 0.1 to 20 parts by weight of an alkoxy silane compound having, in a molecule, at least one amido group and at least one carboxyl group or a partial hydrolysis-condensation product thereof: (e) from 0.1 to 20 parts by weight of an alkoxy silane compound having, in a molecule, at least one epoxy or amino group or a partial hydrolysis-condensation product thereof; and (f) from 0.01 to 10 parts by weight of a curing catalyst for the composition.

    摘要翻译: 公开了一种用于汽车气囊的基底织物,其具有优异的灵活性,以确保气囊的紧凑折叠和用于安全危险的高阻燃性,其由织造纤维网和由硅氧烷基涂料组合物形成在其上的橡胶状涂层组成 其包含:(a)100重量份由通式X - [-SiR 12 -O] m - [-SiZ 2 -O-] n -SiR 12-X表示的有机聚硅氧烷,其中 R1为碳原子数1〜20的一价烃基,Z为R1,OR2或 - ( - O-SiR12-)k-OR2,R2为氢原子或R1,k为不超过1000的正整数,X为 R1或OR2,m为100〜10000的正整数,n为0或不超过1000的正整数,并且在分子中含有至少两个OR 2基团; (b)0.5至50重量份的分子中至少有三个与硅键合的氢原子的有机氢聚硅氧烷; (c)0.5-100重量份细碎二氧化硅填料或聚有机倍半硅氧烷粉末; (d)0.1〜20重量份在分子中具有至少一个酰胺基和至少一个羧基的部分水解缩合产物的烷氧基硅烷化合物或其部分水解缩合产物:(e)0.1至20份 在分子中具有至少一个环氧基或氨基或其部分水解缩合产物的烷氧基硅烷化合物的重量; 和(f)0.01至10重量份的用于该组合物的固化催化剂。

    Method for electrodeposition coating
    19.
    发明授权
    Method for electrodeposition coating 失效
    电沉积涂层方法

    公开(公告)号:US4844783A

    公开(公告)日:1989-07-04

    申请号:US74976

    申请日:1987-07-17

    IPC分类号: C25D13/00 C25D13/22

    CPC分类号: C25D13/22

    摘要: A method for the electrodeposition coating of workpieces conveyed in an electrodeposition bath, wherein voltage applying means is provided in a plurality of stages of not less than three in the conveying direction of the workpieces. Voltage is increased at the first stage, and the multiple stages voltage applying means is initiated after the workpieces reach a submersion area where the workpieces are completely submerged in the paint contained in the electrodeposition bath. Voltage application at the final stage of the voltage applying means is terminated before the workpieces exit from the submersion area. By this method, the thickness of the electrodeposition film can be made uniform so that there is no difference in film thickness between lower and higher workpieces or in the lower and upper parts of a workpiece.

    摘要翻译: 一种用于在电沉积浴中传送的工件的电沉积涂覆的方法,其中电压施加装置在工件的输送方向上以不少于三个级设置。 电压在第一阶段增加,多级电压施加装置在工件到达其中工件完全浸没在电沉积浴中所含的油漆中的浸没区域之后启动。 电压施加装置的最后阶段的电压施加在工件从浸没区域出来之前终止。 通过这种方法,可以使电沉积膜的厚度均匀,使得下工件和较高工件之间或工件的下部和上部中的膜厚度没有差异。