LITHOGRAPHIC PRINTING FOUNTAIN SOLUTION

    公开(公告)号:AU2258892A

    公开(公告)日:1993-01-25

    申请号:AU2258892

    申请日:1992-06-19

    Abstract: An additive for lithographic printing fountain solutions to replace isopropyl or ethyl alcohols is defined that comprises a volatile material that lowers the surface tension of the fountain solution. The volatility of the material with respect to water causes an aggressive spreading that is associated with performance similar to the alcohols currently in use.

    Substantive dyes, inks and dye baths
    2.
    发明授权
    Substantive dyes, inks and dye baths 失效
    实体染料,油墨和染浴

    公开(公告)号:US4842646A

    公开(公告)日:1989-06-27

    申请号:US910653

    申请日:1986-09-23

    CPC classification number: C09D11/037 C09B67/0076 D06P1/41 D06P1/6533

    Abstract: A dye composition comprising (a) a water insoluble nigrosine dye, induline dye or basic dye, (b) a water miscible solvent, and (c) a hydroxycarboxylic acid having at least three hydroxy groups is useful in preparing aqueous inks and dye baths. If desired, such baths may also include a mordant, a humectant and a corrosion inhibitor.

    Abstract translation: 一种染料组合物,其包含(a)不溶于水的苯胺黑染料,induline染料或碱性染料,(b)水混溶性溶剂和(c)具有至少三个羟基的羟基羧酸,可用于制备含水油墨和染浴。 如果需要,这种浴也可以包括媒染剂,湿润剂和腐蚀抑制剂。

    Anode configuration for nickel-phosphorus electroplating
    3.
    发明授权
    Anode configuration for nickel-phosphorus electroplating 失效
    镍磷电镀阳极配置

    公开(公告)号:US4786390A

    公开(公告)日:1988-11-22

    申请号:US67452

    申请日:1987-06-12

    CPC classification number: C25D3/562

    Abstract: An anode configuration is provided particularly for a bath that is used for electrolytically plating a substrate with a nickel and/or cobalt phosphorus alloy. The anode comprises a plurality of widely spaced portions of material, preferably of platinum or rhodium. The anode configuration is such that the anode has a very high current density in use--at least 200 amperes per square foot and preferably 500 amperes per square foot. The wide spacing of the anode portions may be provided in a number of different ways. A platinum wire may extend between titanium screws attached to a pair of parallel spaced titanium buses, in a zig-zag manner. A platinum wire may be welded at its opposite ends to a titanium bus, and helically wrapped around the bus, with the welding junctions covered by an insulating material (e.g. vinyl). A platinum tube may be shrink fit onto a titanium bus.

    Abstract translation: 特别提供了用于用镍和/或钴磷合金电解电镀基底的浴的阳极构型。 阳极包括多个宽间隔的材料部分,优选铂或铑。 阳极配置使得阳极在使用中具有非常高的电流密度 - 每平方英尺至少200安培,优选每平方英尺500安培。 可以以多种不同的方式提供阳极部分的宽间距。 铂线可以以锯齿形的方式在附接到一对平行间隔的钛母线的钛螺钉之间延伸。 铂线可以在其相对端焊接到钛母线,并且螺旋缠绕在总线上,焊接接头被绝缘材料(例如乙烯基)覆盖。 铂管可以压缩配合到钛母线上。

    Practical amorphous iron electroform and method for achieving same
    4.
    发明授权
    Practical amorphous iron electroform and method for achieving same 失效
    实用非晶铁电铸及其实现方法

    公开(公告)号:US4533441A

    公开(公告)日:1985-08-06

    申请号:US595449

    申请日:1984-03-30

    CPC classification number: C25D1/00 C25D3/20

    Abstract: Amorphous iron-phosphorus electroforms may be fabricated electrolytically from a plating bath which contains at least one compound from which iron can be electrolytically deposited, at least one compound which serves as a source of phosphorus such as hypophosphorous acid, and at least one compound selected from the group consisting of glycine, .beta.-alanine, DL-alanine, and succinic acid. The electroforms can be fabricated over a very wide current density range. The stress in the plating can advantageously be further lowered by including in the bath at least one compound which serves as a source of sulfur, such as naphthalene trisulfonic acid or ferrous sulfate.

    Abstract translation: 无定形铁磷电铸可以由电镀槽电解制成,该电镀槽含有至少一种可以电解沉积铁的化合物,至少一种充当磷源的化合物,例如次磷酸,和至少一种选自 由甘氨酸,β-丙氨酸,DL-丙氨酸和琥珀酸组成的组。 电铸可以在非常宽的电流密度范围内制造。 通过在浴中包含至少一种作为硫源的化合物,例如萘三磺酸或硫酸亚铁,可以有利地进一步降低电镀中的​​应力。

    Random droplet liquid jet apparatus and process
    5.
    发明授权
    Random droplet liquid jet apparatus and process 失效
    随机液滴喷射装置及工艺

    公开(公告)号:US4523202A

    公开(公告)日:1985-06-11

    申请号:US428490

    申请日:1982-09-28

    CPC classification number: B41J2/115 B41J2/025 B41J2/03

    Abstract: Liquid jet printer apparatus and method includes the purposeful addition of random acoustic vibrations to the system so as to reduce adverse printing effects otherwise caused by standing acoustic waves along the length of an orifice array. As a result, a longer cross-machine dimension for the printer orifice array is made practical as may be required, for example, for some textile applications.

    Abstract translation: PCT No.PCT / US82 / 00140 Sec。 371日期1982年9月28日 102(e)日期1982年9月28日PCT提交1982年2月3日PCT公布。 出版物WO82 / 02767 日本1982年8月19日。液体喷墨打印机装置和方法包括有目的地向系统添加无规声音振动,以便减少否则由沿着孔阵列长度的静声波引起的打印效果。 因此,打印机孔阵列的跨机器尺寸越长越好,例如对于一些纺织品应用可能需要。

    Surfactant enhanced dyeing
    6.
    发明授权
    Surfactant enhanced dyeing 失效
    表面活性剂增强染色

    公开(公告)号:US5593459A

    公开(公告)日:1997-01-14

    申请号:US327631

    申请日:1994-10-24

    Abstract: Cationic dyes and protonated disperse and solvent dyes are solubilized by an excess (over molar equivalence) of an anionic surfactant to form dye baths and inks for paper. These materials are suitable for the dyeing and printing of cationic dye receptive materials inclusive of silk, wool, nylon, triacetate, vinyl, and cationic dye receptive acrylic, polyester, and polyolefins with water-fast cationic and disperse or solvent dyes. Baths of the solubilized solvent and disperse dyes may be partially neutralized and are suitable for dyeing polyester and other hydrophobic fibers thus eliminating the need for forming dispersions with disperse dyes.

    Abstract translation: 阳离子染料和质子化的分散溶剂和溶剂染料通过过量(超过摩尔当量)的阴离子表面活性剂溶解以形成染料浴和用于纸的油墨。 这些材料适用于阳离子染料接受材料的染色和印花,包括丝,羊毛,尼龙,三醋酸酯,乙烯基和阳离子染料接受丙烯酸,聚酯和聚烯烃与防水阳离子和分散或溶剂染料。 溶解溶剂和分散染料的浴可以被部分中和,并且适用于染色聚酯和其它疏水纤维,因此不需要用分散染料形成分散体。

    Laundry detergent system
    7.
    发明授权
    Laundry detergent system 失效
    洗衣洗涤剂系统

    公开(公告)号:US5525253A

    公开(公告)日:1996-06-11

    申请号:US327600

    申请日:1994-10-24

    CPC classification number: C11D9/30

    Abstract: A laundry detergent system is described that comprises a chelating agent and ordinary soap. The chelating agent acts in the triple capacity of softening the water used for washing, buffering the wash water to a alkaline pH, and preventing soil redeposition.

    Abstract translation: 描述了一种洗衣洗涤剂系统,其包含螯合剂和普通肥皂。 螯合剂起着软化用于洗涤的水的三重能力的作用,将洗涤水缓冲至碱性pH,并防止土壤再沉积。

    Nitrosating and diazotizing reagents and reactions

    公开(公告)号:US5162511A

    公开(公告)日:1992-11-10

    申请号:US858956

    申请日:1992-03-27

    CPC classification number: C09B41/001 C07C309/31

    Abstract: Sulfonic acids are reacted with sodium nitrite to form new compositions specifically nitrosyl sulfonates. The nitrosyl sulfonates are useful in reacting with a dye base to form a diazo composition which can in turn react with a coupling agent to form a diazo dye. The nitrosyl sulfonate can also be used to react with an aromatic composition to nitrosoate an aromatic composition. These reactions are particularly useful in the formation of a dispersed dye because the dye can be formed directly in a nonpolar organic solvent and can be used without purification of the dye product. Particularly useful is the nitrosyl dodecyl benzene sulfonate since the formed product is soluble in nonpolar solvents and all reaction products remain in solution and aid with the dyeing of fabrics.

    Nickel-phosphorus electroplating and bath therefor
    9.
    发明授权
    Nickel-phosphorus electroplating and bath therefor 失效
    镍磷电镀及其镀浴

    公开(公告)号:US4767509A

    公开(公告)日:1988-08-30

    申请号:US62641

    申请日:1987-06-16

    CPC classification number: B41J2/1643 B41J2/162 C23F1/04 C25D3/562

    Abstract: An all chloride bath is provided for electroplating nickel phosphorus on a substrate. The bath includes 0.7-1.3 molar Ni.sup.+, 1-2 molar Cl.sup.-, and 1-3 molar HPO.sub.3.sup.+2. The bath also optionally contains 0.2-0.6 molar PO.sub.4.sup.-3. The bath contains as little sulfate as possible. Any sodium lauryl sulfate in the bath can be removed using a carbon filter. The electroplatings produced according to the invention have Knight shift, density, and non-uniform thickness properties more characteristic of electroplated nickel phosphorus than electroless. They have lower tensile strength, increased inherent brightness, and reduced graininess compared to electroplating from baths including sulfate. The bath has increased cathode efficiency, increased conductivity, and reduced formation of unwanted precipitates compared to baths with sulfates. The bath constituents may be provided from NiCl.sub.2.6H.sub.2 O and H.sub.3 PO.sub.3 ; or from Ni(H.sub.2 PO.sub.3).sub.2 and HCl.

    Abstract translation: 提供了用于在基底上电镀镍磷的全氯化物浴。 该浴包含0.7-1.3摩尔Ni +,1-2摩尔Cl-和1-3摩尔HPO 3 + 2。 该浴还可以含有0.2-0.6摩尔PO4-3。 浴中含有尽可能少的硫酸盐。 可以使用碳过滤器去除浴中任何十二烷基硫酸钠。 根据本发明生产的电镀具有电镀镍磷比无电镀更具特征的Knight偏移,密度和不均匀的厚度特性。 与包括硫酸盐的浴的电镀相比,它们具有较低的拉伸强度,增加的固有亮度和降低的颗粒度。 与具有硫酸盐的浴相比,浴具有提高的阴极效率,增加的导电性,并减少不想要的沉淀物的形成。 浴组分可以由NiCl 2·6H 2 O和H 3 PO 3提供; 或来自Ni(H 2 PO 3)2和HCl。

    Planetary grinding apparatus
    10.
    发明授权
    Planetary grinding apparatus 失效
    行星式研磨机

    公开(公告)号:US5375783A

    公开(公告)日:1994-12-27

    申请号:US55574

    申请日:1993-05-03

    CPC classification number: B02C17/08

    Abstract: An improved planetary grinding apparatus is described that comprises a grinding tube holder that carries removable grinding tubes. The grinding tube holder undergoes planetary rotation and simultaneously contra-rotates at the same rate about its own axis so as to have no net rotation with respect to the base of the machine. The grinding tube holder is rigid and has no supporting or other structures around it in the space between its ends. As a result of this feature, and because of the lack of rotation of the grinding tube holder, each grinding tube may be interconnected with fixed external connectors without the use of rotating seals.

    Abstract translation: 描述了一种改进的行星磨削装置,其包括承载可移除的研磨管的研磨管保持器。 研磨管支架经历行星旋转,同时以相同的速率围绕其自身的轴线旋转,以便相对于机器的基座不具有净转动。 研磨管支架是刚性的,并且在其端部之间的空间中没有支撑或其它结构。 由于该特征,并且由于研磨管保持器的旋转不足,每个研磨管可以与固定的外部连接器互连而不使用旋转密封件。

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