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    RESIN BASED POST RINSE FOR IMPROVED THROWPOWER OF ELECTRODEPOSITABLE COATING COMPOSITIONS ON PRETREATED METAL SUBSTRATES
    2.
    发明申请
    RESIN BASED POST RINSE FOR IMPROVED THROWPOWER OF ELECTRODEPOSITABLE COATING COMPOSITIONS ON PRETREATED METAL SUBSTRATES 审中-公开
    用于改进预浸金属基底上可电沉积涂层组合物的基于树脂的后冲洗

    公开(公告)号：US20130146460A1

    公开(公告)日：2013-06-13

    申请号：US13323926

    申请日：2011-12-13

    申请人： Nathan J. Silvernail ,  Steven D. Perrine ,  Michael J. Pawlik ,  Richard F. Karabin

    发明人： Nathan J. Silvernail ,  Steven D. Perrine ,  Michael J. Pawlik ,  Richard F. Karabin

    IPC分类号： C25D13/20

    CPC分类号： C23C28/00 ,  C25D13/04 ,  C25D13/20

    摘要： Disclosed are methods for treating metal substrates, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. The methods include (a) contacting the substrate with a pretreatment composition including a group IIIB or IVB metal and an electropositive metal, (b) contacting the substrate with a post rinse composition and (c) electrophoretically depositing an electrodepositable coating composition to the substrate, wherein the post rinse composition improves the throwpower of the subsequently applied electrodepositable coating composition. The present invention also relates to coated substrates produced thereby.

    摘要翻译： 公开了用于处理金属基材的方法，包括含铁基材，例如冷轧钢和电镀锌钢。 所述方法包括（a）使底物与包含IIIB或IVB族金属和正电性金属的预处理组合物接触，（b）使底物与漂洗后组合物接触，和（c）将电可沉积的涂料组合物电泳沉积到所述基材上， 其中后冲洗组合物改善随后施加的可电沉积涂料组合物的抛光力。 本发明还涉及由此制备的涂覆基材。

    Electrodeposition of dielectric coatings on semiconductive substrates
    6.
    发明授权
    Electrodeposition of dielectric coatings on semiconductive substrates 失效
    电介质涂层在半导体衬底上的电沉积

    公开(公告)号：US08057654B2

    公开(公告)日：2011-11-15

    申请号：US12405299

    申请日：2009-03-17

    申请人： Kelly L. Moore ,  Michael J. Pawlik ,  Michael G. Sandala ,  Craig A. Wilson

    发明人： Kelly L. Moore ,  Michael J. Pawlik ,  Michael G. Sandala ,  Craig A. Wilson

    IPC分类号： C25D13/04 ,  C25D9/02 ,  C25D7/12

    CPC分类号： H01L21/02118 ,  C09D5/4411 ,  C09D5/4415 ,  C09D5/443 ,  C25D7/12 ,  C25D13/04 ,  C25D13/22 ,  H01L21/02282 ,  H01L21/312

    摘要： A method includes: immersing a semiconductive substrate in an electrodeposition composition, wherein at least 20 percent by weight of resin solids in the composition is a highly cross-linked microgel component, and applying a voltage between the substrate and the composition to form a dielectric coating on the substrate. A composition for use in electrodeposition includes a resin blend, a coalescing solvent, a catalyst, water, and a highly cross-linked migrogel, wherein at least 20 percent by weight of resin solids in the composition is the highly cross-linked microgel. Another composition for use in electrodeposition includes a surfactant blend, a low ion polyol, phenoxypropanol, a catalyst, water, a flexibilizer, and a highly cross-linked migrogel, wherein at least 20 percent by weight of resin solids in the composition is the highly cross-linked microgel.

    摘要翻译： 一种方法包括：将半导体基材浸入电沉积组合物中，其中组合物中至少20重量％的树脂固体是高度交联的微凝胶组分，并在基材和组合物之间施加电压以形成介电涂层 在基板上。 用于电沉积的组合物包括树脂共混物，聚结溶剂，催化剂，水和高度交联的迁移剂，其中组合物中至少20重量％的树脂固体是高度交联的微凝胶。 用于电沉积的另一种组合物包括表面活性剂共混物，低离子多元醇，苯氧基丙醇，催化剂，水，增韧剂和高度交联的迁移剂，其中组合物中至少20重量％的树脂固体是高度的 交联微凝胶。

    Aqueous amine fluoride neutralizing composition for metal pretreatments containing organic resin and method
    9.
    发明授权
    Aqueous amine fluoride neutralizing composition for metal pretreatments containing organic resin and method 失效
    含有机树脂的金属预处理用氟化胺中和组合物及方法

    公开(公告)号：US5858282A

    公开(公告)日：1999-01-12

    申请号：US975515

    申请日：1997-11-21

    申请人： Jerome A. Seiner ,  Michael J. Pawlik

    发明人： Jerome A. Seiner ,  Michael J. Pawlik

    IPC分类号： C23C22/34 ,  C23C22/02 ,  C09K3/00

    CPC分类号： C23C22/34

    摘要： An amine fluoride neutralizing composition comprised of (a) about 1 to about 50 weight percent hydrofluoric acid, (b) optionally up to about 18 weight percent of a complex fluoride containing compound, and about 45 to about 99 weight percent of an amine. The weight percentages are based on the total solids of the amine fluoride neutralizing composition. Also provided is a method of using the amine fluoride to produce a non-chrome pretreatment composition comprised of mixing from about 20 to about 30 weight percent of the amine fluoride neutralizing composition with about 70 to about 80 weight percent of at least one organic resinous material having an organic resinous material that is amine neutralizable; and adding water so as to achieve a total solids content of the non-chrome pretreatment composition of about 20 to about 60 weight percent. The pretreatment composition may be further diluted with water to form a non-chrome pretreatment bath having a total solids content of about 0.1 to about 10 weight percent, preferably from about 1 to about 5 weight percent. The amine fluoride neutralizing composition allows for a simplified manufacturing process of non-chrome pretreatment compositions by allowing the use of one, less corrosive, easy to handle compound rather than three separate materials which may be hazardous to handle, and it allows for the insertion of fluoride into a pretreatment composition without the introduction of extraneous cations which can destabilize or diminish the effectiveness of the pretreatment concentrate or bath.

    摘要翻译： 一种胺氟化物中和组合物包含（a）约1至约50重量％的氢氟酸，（b）任选至多约18重量％的含氟化合物的化合物和约45至约99重量％的胺。 重量百分比是基于胺氟化物中和组合物的总固体。 还提供了使用氟化胺制备非铬预处理组合物的方法，该组合物包括将约20至约30重量％的氟化胺中和组合物与约70至约80重量％的至少一种有机树脂材料 具有胺中和的有机树脂材料; 并加入水以使非铬预处理组合物的总固体含量达到约20至约60重量％。 预处理组合物可以进一步用水稀释以形成总固体含量为约0.1至约10重量％，优选约1至约5重量％的非铬预处理浴。 通过允许使用一种较少腐蚀性，易于处理的化合物而不是三种可能对处理有害的分离的材料，可以简化非铬预处理组合物的制造过程，并且其允许插入 氟化物进入预处理组合物，而不引入可能使预处理浓缩物或浴的功效不稳定或降低的外来阳离子。