Surface-treatment method for tin-plated drawn and ironed cans
    1.
    发明授权
    Surface-treatment method for tin-plated drawn and ironed cans 失效
    镀锡拉丝和熨烫罐的表面处理方法

    公开(公告)号:US5520959A

    公开(公告)日:1996-05-28

    申请号:US910081

    申请日:1992-07-10

    IPC分类号: C23C22/08 C23C22/23 B05D3/02

    CPC分类号: C23C22/08 C23C22/23

    摘要: A surface which has excellent adhesivity to paint, good corrosion resistance, and low friction may be obtained on drawn and iron tin plated cans by spraying the can surface for a time between 5 and 60 seconds at a temperature between 40.degree. and 60.degree. C. with an aqueous treating liquid having a pH between 4 and 6 and comprising (i) orthophosphoric acid and/or condensed phosphoric acids and (ii) a concentration of at least 0.1 w/o of a water soluble oligomer according to the general formula: ##STR1## wherein n is a number with a value between 10 and 30 and each of X and Y independently represents hydrogen or a group Z, wherein Z has a chemical composition conforming to the general formula: ##STR2## wherein each of R.sub.1 and R.sub.2 is an alkyl or hydroxyalkyl group having from 1 to 5 carbon atoms, except that at least 25% of the total of all the X and Y groups in the oligomer are Z rather than hydrogen; and drying the surface thus sprayed, optionally after having first rinsed the sprayed surface with water.

    摘要翻译: PCT No.PCT / US91 / 00202 Sec。 371日期:1992年7月10日 102(e)日期1992年7月10日PCT 1991年1月1日PCT PCT。 公开号WO91 / 10756 日期:1991年7月25日。通过在5和60秒之间的温度下,在拉伸和镀锡的罐上获得具有优异的涂料粘附性,良好的耐腐蚀性和低摩擦力的表面, 40℃和60℃,pH为4至6,并包含(i)正磷酸和/或缩合磷酸的水性处理液,和(ii)至少0.1w / o的水溶性低聚物的浓度 根据通式:其中n是数值在10和30之间,X和Y各自独立地表示氢或基团Z,其中Z具有符合以下通式的化学组成: 其中R 1和R 2各自为具有1至5个碳原子的烷基或羟烷基,除了低聚物中所有X和Y基团的总和中的至少25%为Z而不是氢; 并且任选地在首先用水冲洗喷射表面之后干燥所喷射的表面。

    Liquid composition and process for treating aluminum or tin cans to
impart corrosion resistance and mobility thereto
    2.
    发明授权
    Liquid composition and process for treating aluminum or tin cans to impart corrosion resistance and mobility thereto 失效
    用于处理铝罐或锡罐的液体组合物和方法以赋予其耐腐蚀性和迁移性

    公开(公告)号:US5370909A

    公开(公告)日:1994-12-06

    申请号:US949258

    申请日:1992-12-18

    CPC分类号: C23C22/23 C23C22/68

    摘要: A corrosion resistant film with a low coefficient of friction that facilitates automatic conveying can be formed on the surface of tin-plated steel or of aluminum, particularly DI cans of one of these types of metal, by contacting the aluminum or the tin plated steel with an aqueous liquid composition having a pH in the range from 2.0 to 6.5 and containing:(A) from 1 to 30 g/L of phosphate ions,(B) from 0.1 to 10 g/L of condensed phosphate ions, and(C) from 0.1 to 20 g/L as solids of water-soluble polymers of N-vinylphenol substituted on the phenolic rings with dialkylaminomethyl groups.

    摘要翻译: PCT No.PCT / US91 / 04250 Sec。 371日期1992年12月18日 102(e)日期1992年12月18日PCT 1991年6月13日PCT。可以在镀锡钢或铝,特别是DI罐的表面上形成便于自动输送的具有低摩擦系数的耐腐蚀膜 的这些金属之一,通过使铝或镀锡钢与pH为2.0-6.5的含水液体组合物接触,并含有:(A)1至30g / L的磷酸根离子( B)0.1〜10g / L的缩合磷酸根离子,(C)0.1〜20g / L作为在具有二烷基氨基甲基的酚醛环上取代的N-乙烯基苯酚的水溶性聚合物的固体。

    Fluoride and chromium free acid etchant rinse for aluminum
    3.
    发明授权
    Fluoride and chromium free acid etchant rinse for aluminum 失效
    氟化物和无铬铬酸蚀刻剂冲洗铝

    公开(公告)号:US4980076A

    公开(公告)日:1990-12-25

    申请号:US403625

    申请日:1989-09-06

    IPC分类号: C23G1/12

    CPC分类号: C23G1/125

    摘要: Problems with previously known aqueous acidic rinsing solutions for aluminum after shaping while using surface lubricants are avoided by use of a solution which contains water and (A) orthophosphoric acid in an amount to give a stoichiometric equivalent of 3.0 to 50 g/L as PO.sub.4.sup.-3, (B) an aluminum ion sequestrant component in an amount of 0.01 to 10.0 g/L; and (C) 20 to 170 ppm of ferric ion. The ferric ions act to inhibit corrosion of the stainless steel process equipment. Preferably the solution also contains 0.1 to 1.0 g/L of H.sub.2 O.sub.2, NO.sub.2.sup.-1 ions, or a mixture thereof to reoxidize ferrous ions formed by reduction of ferric ions during use of the solution and thus maintain the concentration of ferric ions above 20 ppm at all times. The solution may also contain surfactant and up to 10 g/L of dissolved aluminum ions.

    摘要翻译: 使用含有水的溶液和(A)正磷酸的量,通过使用表面润滑剂成型后的铝的先前已知的水性酸性漂洗溶液的问题可以避免,其量为化学计量当量为3.0〜50g / L,PO4- 3,(B)0.01〜10.0g / L的铝离子螯合剂成分; 和(C)20〜170ppm的铁离子。 铁离子用于抑制不锈钢工艺设备的腐蚀。 优选地,溶液还含有0.1至1.0g / L的H 2 O 2,NO 2 -1离子或其混合物,以在溶液的使用期间再氧化由铁离子还原形成的亚铁离子,并且因此将铁离子的浓度保持在20ppm以上 一直。 该溶液还可以含有表面活性剂和高达10g / L的溶解的铝离子。

    Conversion coating solution for treating metal surfaces
    4.
    发明授权
    Conversion coating solution for treating metal surfaces 失效
    用于处理金属表面的转化涂层溶液

    公开(公告)号:US4927472A

    公开(公告)日:1990-05-22

    申请号:US256935

    申请日:1988-10-13

    IPC分类号: C23C22/10 C23C22/23 C25D11/36

    CPC分类号: C23C22/10 C23C22/23 C25D11/36

    摘要: A conversion coating, predominantly consisting of tin phosphate, can be deposited on steel or tin plated steel surfaces by contact with a solution containing phosphate ions, tin ions, an oxidizing agent such as chlorate, and a chelating agent for the tin ions, the latter to prevent the rapid loss of tin from the solution that otherwise would occur. A coating that confers excellent resistance to corrosion in hot water is formed on drawn and ironed thinly tin plated cans.

    摘要翻译: 主要由磷酸铁组成的转化涂层可以通过与含有磷酸根离子,锡离子,氧化剂如氯酸盐和锡离子的螯合剂的溶液接触而沉积在钢或镀锡钢表面上,后者 以防止锡从溶液中快速损失,否则会发生。 在拉制和熨烫的薄镀锡罐上形成一种赋予热水腐蚀性能优异的涂层。

    Polymer composition and method for treating metal surfaces
    5.
    发明授权
    Polymer composition and method for treating metal surfaces 失效
    聚合物组合物和金属表面处理方法

    公开(公告)号:US5733386A

    公开(公告)日:1998-03-31

    申请号:US722097

    申请日:1996-10-15

    CPC分类号: C23C22/48 C23C22/08 C23C22/34

    摘要: A highly corrosion-resistant, paint-adherent, and lubricating polymer-containing coating on a metal surface can be formed by contact with an aqueous solution (pH=2.0 to 6.5) that contains an acidic compound and polymer with the following formula (I): ##STR1## in which the X bonded to the phenyl ring in formula (I) represents a hydrogen atom, a hydroxyl group, a C.sub.1 to C.sub.5 alkyl group, a C.sub.1 to C.sub.5 hydroxyalkyl group, a C.sub.6 to C.sub.12 aryl group, a benzil group, a benzal group, an unsaturated hydrocarbon moiety condensed to the phenyl ring so as to form a naphthalene ring, or a group corresponding to formula (II): ##STR2## in which R.sup.1 and R.sup.2 in formula (II) each independently represent a hydrogen atom, a hydroxyl group, a C.sub.1 to C.sub.10 alkyl group, or a C.sub.1 to C.sub.10 hydroxyalkyl group; the Y.sup.1 and Y.sup.2 bonded to the phenyl ring in formulas (I) and (II) each independently represents a hydrogen atom or a group Z according to one of formulas (III) and (IV): ##STR3## in which each of R.sup.3, R.sup.4, R.sup.5, R.sup.6. and R.sup.7 in formulas (III) and (IV) independently represents a C.sub.1 to C.sub.10 alkyl group or a C.sub.1 to C.sub.10 hydroxyalkyl group; the X's bonded to the phenyl rings in the polymer molecule may all be identical or may differ from one another, each of the Y.sup.1 's and Y.sup.2 's bonded to the phenyl rings in the polymer molecule may all be identical or may differ from one another, the average value for the number of Z groups substituted on each phenyl ring in said polymer molecule is 0.2 to 1.0; and n has a value of 2 to 50.

    摘要翻译: PCT No.PCT / US95 / 04435 Sec。 371日期1996年10月15日 102(e)日期1996年10月15日PCT提交1995年4月14日PCT公布。 公开号WO95 / 28449 日期1995年10月26日金属表面上的高耐腐蚀性,涂漆粘附性和含润滑聚合物的涂层可以通过与含有酸性化合物和聚合物的水溶液(pH = 2.0至6.5)接触而形成, 下式(I):其中与式(I)中的苯环键合的X表示氢原子,羟基,C1至C5烷基,C1至C5羟烷基, C 6〜C 12芳基,苯偶酰基,苯甲醛基,与苯环稠合形成萘环的不饱和烃部分或对应于式(II)的基团:其中R 1 式(II)中的R 2各自独立地表示氢原子,羟基,C1〜C10烷基或C1〜C10羟烷基; 式(I)和(II)中与苯环键合的Y1和Y2各自独立地表示根据式(III)和(IV)之一的氢原子或基团Z: 式(III)和(IV)独立地表示C1至C10烷基或C1至C10羟烷基; 与聚合物分子中的苯环键合的X可以相同或可以彼此不同,与聚合物分子中的苯环键合的Y1和Y2各自可以相同或可以彼此不同,平均值 在所述聚合物分子中在每个苯环上取代的Z基团的数目的值为0.2至1.0; n的值为2〜50。

    Manufacturing method of a sintered powder molded body
    6.
    发明授权
    Manufacturing method of a sintered powder molded body 有权
    烧结粉末成型体的制造方法

    公开(公告)号:US07959706B2

    公开(公告)日:2011-06-14

    申请号:US12648632

    申请日:2009-12-29

    申请人: Shigeo Tanaka

    发明人: Shigeo Tanaka

    IPC分类号: C22C29/00 B32B3/06

    摘要: A sintering compound containing a sinterable powder and a binder removable in a debinding step is injected into a metal mold set provided with a sintering compound injecting mold, in a sintering compound molding step (S104). An add-on forming compound which becomes removable or separable from the sintering compound injection molded body in the debinding step or the sintering step is injected into the metal mold set provided with an add-on mold in an add-on forming step (S102). The sintering compound injection molded body and the add-on are formed integrally with each other in the metal mold set. The integral formation of the add-on and the sintering compound injection molded body enables to prevent damage during release from the mold and make easy to handle the injection molded body.

    摘要翻译: 在烧结复合成型工序(S104)中,将含有可烧结粉末和在脱脂工序中除去的粘合剂的烧结体注入到设置有烧结体注射模具的金属模具组中。 在脱脂步骤或烧结步骤中将与烧结复合物注射成型体相脱离或分离的附加成型化合物在附加成型步骤(S102)中注入设置有附加模具的金属模具组中, 。 烧结复合注射成型体和附加体在金属模具组中彼此一体地形成。 添加剂和烧结复合物注射成型体的整体形成能够防止从模具脱模时的损伤,并且易于处理注射成型体。

    Power supply control method, current-to-voltage conversion circuit and electronic apparatus
    7.
    发明授权
    Power supply control method, current-to-voltage conversion circuit and electronic apparatus 失效
    电源控制方法,电流 - 电压转换电路和电子设备

    公开(公告)号:US07489528B2

    公开(公告)日:2009-02-10

    申请号:US10715390

    申请日:2003-11-19

    IPC分类号: H02M3/335

    摘要: A power supply control method is adapted to a current-to-voltage conversion circuit which has a transformer for converting and outputting an input power. The power supply control method stops a power supply to the transformer when an output side of the current-to-voltage conversion circuit is in a no-load state, and starts a power supply to the transformer when an external voltage is applied to the output side of the current-to-voltage conversion circuit.

    摘要翻译: 电源控制方法适用于具有用于转换和输出输入电力的变压器的电流 - 电压转换电路。 当电压 - 电压转换电路的输出侧处于空​​载状态时,电源控制方法停止对变压器的电源,并且当外部电压施加到输出端时开始向变压器供电 一侧的电流 - 电压转换电路。

    Sulfonyldiazomethane compounds, photoacid generator, resist materials and patterning using the same
    8.
    发明授权
    Sulfonyldiazomethane compounds, photoacid generator, resist materials and patterning using the same 有权
    磺酰基重氮甲烷化合物,光致酸产生剂,抗蚀剂材料和使用其的图案化

    公开(公告)号:US07282316B2

    公开(公告)日:2007-10-16

    申请号:US10929059

    申请日:2004-08-27

    IPC分类号: G03F7/004 G03F7/30

    摘要: Provided are sulfonyldiazomethane compounds and photoacid generators suited for resist materials which generate less foreign matters after application, development and peeling, and in particular, are excellent in the pattern profile after the development; and resist materials and patterning process using them. Provided are sulfonyldiazomethane compounds represented by formula (1): Also provides are photoacid generators containing the sulfonyldiazomethane compounds, and a chemical amplification resist material comprising (A) a resin which changes its solubility in an alkali developer by action of an acid, and (B) a sulfonyldiazomethane compound of formula (1) capable of generating an acid by exposure to radiation. Provided is a patterning process comprising steps of applying the above-described resist material onto a substrate to form a coating, heating the coating, exposing the coating, and developing the exposed coating in a developer after an optional heat treatment.

    摘要翻译: 本发明提供了适用于在涂布,显影和剥离后产生较少外来物质的抗蚀剂材料的磺酰基重氮甲烷化合物和光致酸发生剂,特别是显影后的图案特征优异; 并使用它们抵抗材料和图案化工艺。 提供由式(1)表示的磺酰基重氮甲烷化合物:还提供含有磺酰基重氮甲烷化合物的光酸产生剂和化学扩增抗蚀剂材料,其包含(A)通过酸的作用改变其在碱性显影剂中的溶解度的树脂和(B )能够通过暴露于辐射而产生酸的式(1)的磺酰基重氮甲烷化合物。 提供了一种图案化方法,包括以下步骤:在任选的热处理之后,将上述抗蚀剂材料施加到基底上以形成涂层,加热涂层,暴露涂层,以及将曝光的涂层显影在显影剂中。

    Manufacturing method of a sintered powder molded body
    9.
    发明申请
    Manufacturing method of a sintered powder molded body 有权
    烧结粉末成型体的制造方法

    公开(公告)号:US20050112016A1

    公开(公告)日:2005-05-26

    申请号:US10978577

    申请日:2004-11-02

    申请人: Shigeo Tanaka

    发明人: Shigeo Tanaka

    摘要: A sintering compound containing a sinterable powder and a binder removable in a debinding step is injected into a metal mold set provided with a sintering compound injecting mold, in a sintering compound molding step (S104). An add-on forming compound which becomes removable or separable from the sintering compound injection molded body in the debinding step or the sintering step is injected into the metal mold set provided with an add-on mold in an add-on forming step (S102). The sintering compound injection molded body and the add-on are formed integrally with each other in the metal mold set. The integral formation of the add-on and the sintering compound injection molded body enables to prevent damage during release from the mold and make easy to handle the injection molded body.

    摘要翻译: 在烧结复合成型步骤(S104)中,将含有可烧结粉末和在脱脂步骤中可除去的粘合剂的烧结体注入设置有烧结化合物注射模具的金属模具组中。 在脱脂步骤或烧结步骤中,将烧结复合物注射成型体中可移除或分离的附加成型化合物在附加成型步骤(S102)中注入设置有附加模具的金属模具组 )。 烧结复合注射成型体和附加体在金属模具组中彼此一体地形成。 添加剂和烧结复合物注射成型体的整体形成能够防止从模具脱模时的损伤,并且易于处理注射成型体。

    Sustained release hair growth composition
    10.
    发明授权
    Sustained release hair growth composition 失效
    持续释放毛发生长成分

    公开(公告)号:US06255313B1

    公开(公告)日:2001-07-03

    申请号:US09341191

    申请日:1999-07-06

    IPC分类号: A61K31505

    摘要: A sustained hair growth preparation comprising minoxidil and dipropylene glycol makes it possible to retain the absorbed minoxidil in the dermis and to increase the concentration of the minoxidil around the hair bulbs which are the hair growing sites, thereby making it possible to give a sufficient hair growth effect.

    摘要翻译: 包含米诺地尔和二丙二醇的持续毛发生长制剂使得可以将吸收的米诺地尔保留在真皮中,并且增加作为毛发生长部位的毛发周围的米诺地尔的浓度,从而使得可以产生足够的毛发生长 影响。