公开(公告)号：US20010019739A1

公开(公告)日：2001-09-06

申请号：US09735931

申请日：2000-12-14

Inventor： Ryoh Itoh

IPC: B05D003/10 ,  B05D001/18 ,  B05D005/02

CPC classification number: C23C18/1608 ,  C23C18/1605 ,  H05K1/0284 ,  H05K3/0076 ,  H05K3/061 ,  H05K3/181 ,  H05K3/184 ,  H05K2203/0769 ,  H05K2203/0786

Abstract: There is provided a method for partially plating on a base of synthetic resins or other materials including not only a single base but an assembly thereof comprising a number of chip bases for producing electronic and electric parts such as printed circuit board, lead frame insert molded circuit parts, etc. A method for partially plating on an assembly of bases 21 by the use of a plating catalyst comprising a coating process to coat a surface to be plated or not to be plated by means of a coating material selected from a water soluble polymer or hydrolyzable polymer either before or after a catalyst applying process to soak a container containing bases 21 in a plating catalyst bath.

Abstract translation: 提供了一种在合成树脂或其它材料的基部上部分镀覆的方法，不仅包括单个基底，而且包括其组合件，其包括用于生产电子和电气部件的许多芯片基底，例如印刷电路板，引线框架插入模制电路 零件等。一种通过使用电镀催化剂部分电镀在基体21上的方法，所述电镀催化剂包括涂覆方法，以通过选自水溶性聚合物的涂层材料涂覆待镀层或未镀覆的表面 或在催化剂施加过程之前或之后将含有碱21的容器浸泡在电镀催化剂浴中的可水解聚合物。

公开(公告)号：US20010010836A1

公开(公告)日：2001-08-02

申请号：US09809287

申请日：2001-03-16

Inventor： Koichi Sakaguchi ,  Osamu Ishii ,  Yasunori Shiraishi

IPC: B05D003/10 ,  B05D003/02

CPC classification number: C03C17/002 ,  C03C17/23 ,  C03C2217/21 ,  C03C2218/328 ,  C03C2218/355

Abstract: A method of partially forming oxide layers on a surface of a glass substrate by forming an oxide layer on the surface of the substrate, partially contacting the surface of the oxide layer formed on the substrate with a paste comprising an inorganic compound different from the oxide, organic solvents and silicon powder to partially dissolving the oxide layer with the paste, and removing the dissolved components of the layer together with the paste, by which the oxide layers are partially formed on the surface of the substrate efficiently and surely.

Abstract translation: 一种通过在衬底的表面上形成氧化层，部分地与形成在衬底上形成的氧化物层的表面接触的氧化层部分地形成在玻璃衬底的表面上的方法，所述膏包含不同于氧化物的无机化合物， 有机溶剂和硅粉末，用浆料部分地溶解氧化物层，并且与浆料一起除去溶解的组分，通过该浆料，氧化物层被有效且可靠地部分地形成在基材的表面上。

公开(公告)号：US20010000329A1

公开(公告)日：2001-04-19

申请号：US09727090

申请日：2000-11-30

Inventor： Kazuhiko Sato ,  Hiroyuki Maruyama ,  Masahiro Fujii ,  Tadaaki Hagata ,  Koji Kitahara ,  Keiichi Mukaiyama

IPC: B05D003/10 ,  B05D005/12 ,  C23C016/00

CPC classification number: B41J2/1632 ,  B41J2/14314 ,  B41J2/16 ,  B41J2/1623 ,  B41J2/1626 ,  B41J2/1642 ,  B41J2/1646 ,  B41J2202/03

Abstract: An electrostatic actuator comprising opposing electrode members displaced relatively by an electrostatic force is provided with improved durability so that electrostatic attraction between opposing members does not drop and the opposing electrode members do not stick together. Hydrophobic films of hexamethyldisilazane (HMDS) are formed on a surface of segment electrode and a bottom surface of a diaphragm (common electrode) of an eletrostatic actuator wherein the diaphragm forms a wall of an ink chamber in an ink jet head. HMDS molecules are smaller than PFDA molecules, and a uniform, variation-free hydrophobic film can therefore be formed even when the gap between opposing electrodes is narrow. Durability and film stability of a HMDS hydrophobic film are also high. An electrostatic actuator with high durability and operating stability can thus be achieved.

公开(公告)号：US20040248486A1

公开(公告)日：2004-12-09

申请号：US10453318

申请日：2003-06-03

Inventor： Simon K. Hodson

IPC: B32B003/00 ,  B32B027/04 ,  B32B009/00 ,  B32B005/02 ,  B05D003/10 ,  B05D003/04 ,  B32B027/12

CPC classification number: D21H19/14 ,  B32B5/02 ,  B32B9/02 ,  B32B9/047 ,  B32B9/06 ,  B32B27/04 ,  B32B27/10 ,  B32B27/12 ,  B32B27/20 ,  B32B27/34 ,  B32B27/36 ,  B32B29/00 ,  B32B37/04 ,  B32B2255/12 ,  B32B2264/10 ,  B32B2264/101 ,  B32B2264/102 ,  B32B2264/104 ,  B32B2264/107 ,  B32B2270/00 ,  B32B2307/30 ,  B32B2307/50 ,  B32B2307/7163 ,  B32B2317/12 ,  B32B2398/20 ,  B32B2553/00 ,  Y10T428/31551 ,  Y10T428/31783 ,  Y10T428/3179 ,  Y10T442/20 ,  Y10T442/2164 ,  Y10T442/2213

Abstract: Fibrous sheets are coated or impregnated with a biodegradable composition to render the sheets more resistant to penetration by liquids. Biodegradable polymer blends suitable for use in coating or impregnating a fibrous sheet can be manufactured from at least one nullhardnull biodegradable polymer and at least one nullsoftnull biodegradable polymer. nullHardnull biopolymers typically have a glass transition temperature of at least about 10null C. nullSoftnull biodegradable polymers typically have a glass transition temperature less than about 0null C. Another useful biodegradable polymer composition includes one or more biodegradable polymers and sufficient inorganic filler so as to render the treated sheet microwaveable. The biodegradable polymer compositions are especially well-suited for coating or impregnating paper sheets, e.g., 12-15 lb/3000 ft2 tissue paper to yield food wraps. Food wraps will typically be manufactured to have good nulldead-foldnull properties so as to remain in a wrapped position and not spring back to an nullunwrappednull form.

Abstract translation: 纤维片材用可生物降解的组合物涂覆或浸渍，以使片材更能抵抗液体渗透。 适用于涂布或浸渍纤维片材的可生物降解聚合物共混物可由至少一种“硬”生物可降解聚合物和至少一种“软”可生物降解的聚合物制成。 “硬”生物聚合物通常具有至少约10℃的玻璃化转变温度。“软”可生物降解的聚合物通常具有低于约0℃的玻璃化转变温度。另一种有用的可生物降解聚合物组合物包括一种或多种可生物降解的聚合物和足够的无机物 填充剂，以使经处理的片材可微波。 可生物降解的聚合物组合物特别适用于涂布或浸渍纸张，例如12-15磅/ 3000英尺2的薄纸，以产生食品包装。 食品包装通常被制造成具有良好的“折叠”性质，以便保持在包裹位置，而不是弹回到“展开”形式。

公开(公告)号：US20040219292A1

公开(公告)日：2004-11-04

申请号：US10862962

申请日：2004-06-08

Inventor： Anthony Dimaio ,  Mike Arslanouk

IPC: B05D003/02 ,  B05D001/12 ,  B05D003/10

CPC classification number: B05B7/1445 ,  B05B7/1454 ,  B05B14/10

Abstract: The present invention is directed to an improved method and apparatus for the application of powdered resins to threaded fasteners. In accordance with the present invention, the powdered resin handling system used to apply, collect, recycle and make-up the resin is generally enclosed; that is, with the exception of the application of the resin to the fasteners, the resin is generally maintained within conduit, housings or hoppers that are not open to the surroundings. This tends to minimize discharge of resin into the areas surrounding the fastener processing equipment and also isolates the resin from external environmental conditions that tend to degrade the resin over time. In addition, the present invention introduces fresh, new or make-up resin in a manner that assures intimate and thorough intermixing of the new and recycled resin while minimizing the cost and complexity of the equipment employed for that purpose.

Abstract translation: 本发明涉及用于将粉末状树脂应用于螺纹紧固件的改进方法和装置。 根据本发明，通常封闭用于施加，收集，再循环和补充树脂的粉末状树脂处理系统; 也就是说，除了将树脂施加到紧固件之外，树脂通常保持在不向周围开放的导管，外壳或料斗内。 这倾向于使树脂排放到紧固件加工设备周围的区域中，并且还使树脂与随着时间推移降解树脂的外部环境条件隔离。 此外，本发明以保证新型和再循环树脂的密切和彻底混合同时最小化用于该目的的设备的成本和复杂性的方式引入新鲜的，新的或补充树脂。

公开(公告)号：US20040197479A1

公开(公告)日：2004-10-07

申请号：US10716406

申请日：2003-11-20

Applicant: MINOLTA CO., LTD.

Inventor： Naoki Yoshie

IPC: B05D003/10 ,  B32B027/18

CPC classification number: G03G7/002 ,  G03G7/0006 ,  G03G21/00 ,  Y10T428/24802 ,  Y10T428/25 ,  Y10T428/31504

Abstract: The present invention relates to a recyclable image-recording medium comprising a base layer and a surface layer. The surface layer comprises a water-swelling surface layer, containing a surfactant. Printed materials are quickly removed from the recyclable image-recording medium. The recyclable image-recording medium is excellent in durability.

Abstract translation: 本发明涉及一种可回收图像记录介质，其包含基层和表面层。 表面层包含含有表面活性剂的水溶胀表面层。 印刷材料从可回收图像记录介质中快速移除。 可回收图像记录介质的耐久性优异。

公开(公告)号：US20040197478A1

公开(公告)日：2004-10-07

申请号：US10484492

申请日：2004-01-22

Inventor： Tatsuaki Takagi

IPC: B05D003/10 ,  C25D005/56

CPC classification number: C23C18/22 ,  H05K3/181 ,  H05K3/381 ,  H05K2201/0129 ,  H05K2201/09118 ,  H05K2203/025

Abstract: The invention provides a process for producing a plated plastic article, which requires no chemical etching and can ensure high quality of plating without addition of a large amount of any inorganic filler in order to form a physically rough surface for an effective plating adhesion. After molding thermoplastic materials having a shear strength of 50 MPa or more, the surfaces of the molded articles are subjected to liquid honing treatment with an aluminum abrasive so that the surface roughness Rz (average roughness of ten points) is 10 nullm or more, and subsequently addition of catalyst, activation treatment, and electroless plating are carried out.

Abstract translation: 本发明提供了一种生产电镀塑料制品的方法，其不需要化学蚀刻，并且可以确保高质量的镀层，而不加入大量的任何无机填料以形成物理上粗糙的表面用于有效的电镀粘合。 剪切强度为50MPa以上的热塑性材料成型后，用铝磨料进行珩磨处理，使表面粗糙度Rz（10点平均粗糙度）为10μm以上， 随后加入催化剂，活化处理和无电镀。

公开(公告)号：US20040146752A1

公开(公告)日：2004-07-29

申请号：US10691542

申请日：2003-10-24

Inventor： Niklas Axen ,  Kajsa Bjorklund ,  Leif Hermansson ,  Hakan Engqvist

IPC: B05D001/12 ,  B05D003/10 ,  B32B009/00

CPC classification number: A61L27/32 ,  A61L2420/02 ,  C23C4/02 ,  C23C26/00 ,  C23C28/048 ,  C23C30/00 ,  Y10T428/25

Abstract: The invention describes a low temperature method for producing multi-layered or multi-phased coatings. With the technique according to the present invention, surface coatings with controlled variations in terms of chemical composition, phase composition, porosity, surface roughness, mechanical properties, biocompatibility, etc can be achieved. The method of coating a substrate surface comprising the steps of preparing one powder mixture, or several powder mixtures having different chemical composition, wherein at least one of said powder mixtures comprise a non-hydrated hydraulic ceramic powder binder phase, pre-treating a substrate surface, to increase the adhesion between the substrate and the ceramic coating, applying one or more different layers on top of each other of the non-hydrated powder mixture on the substrate, and finally, hydrating the powder layer/layers in a curing agent containing ions of carbonates, phosphates or fluorides.

Abstract translation: 本发明描述了用于生产多层或多相涂层的低温方法。 根据本发明的技术，可以实现在化学成分，相组成，孔隙率，表面粗糙度，机械性能，生物相容性等方面受控变化的表面涂层。 涂覆基材表面的方法包括制备一种粉末混合物或具有不同化学组成的几种粉末混合物的步骤，其中至少一种所述粉末混合物包含非水合水硬性陶瓷粉末粘合剂相，预处理基材表面 ，以增加基底和陶瓷涂层之间的粘合力，在基底上施加一个或多个不同层的非水合粉末混合物的顶部，最后使含有离子的固化剂中的粉末层/层水合 的碳酸盐，磷酸盐或氟化物。

公开(公告)号：US20040086646A1

公开(公告)日：2004-05-06

申请号：US10415585

申请日：2003-06-09

Inventor： Mariola Brandes ,  Hermann Middeke ,  Brigitte Dyrbusch

IPC: B05D003/10

CPC classification number: C23C18/34 ,  C23C18/1844 ,  C23C18/1893 ,  C23C18/2086 ,  C23C18/28 ,  C23C18/50

Abstract: A method for electroless metal plating of substrates, more specifically with electrically non-conductive surfaces, by which the substrates may be reliably metal plated at low cost under manufacturing conditions as well and by means of which it is possible to selectively coat the substrates to be treated only, and not the surfaces of the racks. The method involves the following steps: a. pickling the surfaces with a solution containing chromate ions; b. activating the pickled surfaces with a silver colloid containing stannous ions; c. treating the activated surfaces with an accelerating solution in order to remove tin compounds from the surfaces; and d. depositing, by means of an electroless nickel plating bath, a layer that substantially consists of nickel to the surfaces treated with the accelerating solution, the electroless nickel plating bath containing at least one reducing agent selected from the group comprising borane compounds.

Abstract translation: 一种用于基板的非金属电镀方法，更具体地说是具有不导电表面的方法，通过该方法，可以在制造条件下以低成本可靠地对基板进行金属电镀，并且可以选择性地将基板涂覆为 只处理，而不是机架的表面。 该方法包括以下步骤：a。 用含铬酸根离子的溶液酸洗表面; b。 用含有亚锡离子的银胶体活化酸洗表面; C。 用加速溶液处理活化表面以从表面除去锡化合物; 和d。 通过化学镀镍浴将由镍构成的层沉积到用加速溶液处理的表面上，所述化学镀镍浴含有至少一种选自包含硼烷化合物的还原剂。

公开(公告)号：US20040072011A1

公开(公告)日：2004-04-15

申请号：US10065369

申请日：2002-10-10

Applicant: Centro de Investigaciq Materiales Avanzados, S.C.

Inventor： Carlos Dominguez-Rios ,  Alfredo Aguilar-Elguezabal ,  Myriam Moreno-Lopez ,  Silvia Miranda-Navarro

IPC: B05D003/10 ,  B05D001/18 ,  B32B015/04

CPC classification number: C23C18/48 ,  C23C18/1834 ,  C23C18/1848 ,  Y10T428/12493 ,  Y10T428/12569 ,  Y10T428/31678

Abstract: An electroless brass plating method for applying an uniform and thick metallic layer on metallic, ceramic or plastic pieces, which does not depend on the piece geometry nor on its electric characteristics and by which global costs are reduced approximately 50% thanks to the use of a zinc compound as source of zinc atoms, which is less expensive than zinc cyanide.

Abstract translation: 一种无电镀黄铜电镀方法，用于在金属，陶瓷或塑料件上施加均匀且厚的金属层，其不依赖于零件几何形状或其电气特性，并且由于使用 锌化合物作为锌原子的来源，其比氰化锌便宜。