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1.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：WO2013089903A1
公开(公告)日：2013-06-20
申请号：PCT/US2012/059306
申请日：2012-10-09
Applicant: PPG INDUSTRIES OHIO, INC. , SILVERNAIL, Nathan J. , PERRINE, Steven D. , PAWLIK, Michael J. , KARABIN, Richard F.
Inventor： SILVERNAIL, Nathan J. , PERRINE, Steven D. , PAWLIK, Michael J. , KARABIN, Richard F.
Abstract: 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.
Abstract translation: 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。
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公开(公告)号：WO2017079421A1
公开(公告)日：2017-05-11
申请号：PCT/US2016/060304
申请日：2016-11-03
Applicant: PPG INDUSTRIES OHIO, INC.
Inventor： KOLCUN, Adam , VARGAS, Richard M. , SYLVESTER, Kevin T. , SILVERNAIL, Nathan J. , MCINTYRE, John F.
Abstract: Disclosed is a pretreatment composition containing (a) a Group IIIB metal, a Group IVB metal, or combinations thereof; and (b) a compound containing at least six phosphorus-containing acid groups or salts thereof; wherein the molar ratio of (a) to (b) is at least 3:1. Also disclosed are methods of treating a substrate with the pretreatment composition and substrates treated with the pretreatment composition.
Abstract translation: 公开了含有（a）IIIB族金属，IVB族金属或其组合的预处理组合物; 和（b）含有至少六个含磷酸基团或其盐的化合物; 其中（a）与（b）的摩尔比至少为3:1。 还公开了用预处理组合物和用预处理组合物处理的基材处理基材的方法。
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3.发明申请ZIRCONIUM PRETREATMENT COMPOSITIONS CONTAINING A RARE EARTH METAL, ASSOCIATED METHODS FOR TREATING METAL SUBSTRATES, AND RELATED COATED METAL SUBSTRATES 审中-公开含有稀土金属的ZIRCONIUM预处理组合物，用于处理金属基材的相关方法和相关涂层金属基材
公开(公告)号：WO2013019303A1
公开(公告)日：2013-02-07
申请号：PCT/US2012/039820
申请日：2012-05-29
Applicant: PPG INDUSTRIES OHIO, INC. , SILVERNAIL, Nathan J. , McMILLEN, Mark W. , CHENG, Shan
Inventor： SILVERNAIL, Nathan J. , McMILLEN, Mark W. , CHENG, Shan
CPC classification number: C23C22/50 , C23C22/53 , C23C22/56 , C23C22/74 , C23C22/83 , C25D13/20 , Y10T428/12493
Abstract: Disclosed are methods for treating metal substrates that include contacting the substrate with a pretreatment composition comprising a rare earth metal and a zirconyl compound. The present invention also relates to coated substrates produced thereby and further to substrates additionally coated with an electrophoretically applied coating composition.
Abstract translation: 公开了处理金属基材的方法，其包括使基材与包含稀土金属和锆基化合物的预处理组合物接触。 本发明还涉及由此制备的涂覆基材，并且还涉及另外涂覆有电泳涂布组合物的基材。
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公开(公告)号：WO2020214592A1
公开(公告)日：2020-10-22
申请号：PCT/US2020/028115
申请日：2020-04-14
Applicant: PPG INDUSTRIES OHIO, INC.
Inventor： SYLVESTER, Kevin T. , SILVERNAIL, Nathan J.
Abstract: Disclosed is a system for maintaining a pretreatment bath containing a pretreatment comprising a Group IVB metal. The system comprises an aqueous reducing agent comprising a metal cation and a latent source of sulfate which, upon reaction with a contaminant in the pretreatment bath, forms a metal sulfate. The contaminant comprises a nitrite source. The metal sulfate salt has a pKsp of 4.5 to 11 at a temperature of 25°C. Also disclosed is a method for maintaining a pretreatment bath containing a pretreatment composition comprising a Group IVB metal. The method comprises supplying the reducing agent to the pretreatment bath in an amount sufficient to reduce a pollution ratio of the pretreatment bath to less than 1:1. Also disclosed are substrates with a pretreatment bath maintained according to the system and method.
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5.发明申请
公开(公告)号：WO2014150050A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/022005
申请日：2014-03-07
Applicant: PPG INDUSTRIES OHIO, INC.
Inventor： HELLRING, Stuart D. , DAUGHENBAUGH, Randy E. , KARABIN, Richard F. , RAKIEWICZ, Edward F. , SYLVESTER, Kevin Thomas , SILVERNAIL, Nathan J.
CPC classification number: C23C22/34 , H01M4/0404 , H01M4/13 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M4/661 , H01M4/667 , Y02E60/122
Abstract: Disclosed is a cathode (10) of a lithium-ion battery having a conductive substrate (12), a first layer (14) covering at least a portion of the conductive substrate (12) comprising a pretreatment composition comprising a Group 1MB and/or Group IV metal, and a second layer (16) covering at least a portion of the conductive substrate (12) and the first layer (14), the second layer (16) comprising a coating composition comprising a lithium-containing compound. Also disclosed is method for treating a battery cathode and a battery having the treated cathode.
Abstract translation: 公开了具有导电基底（12）的锂离子电池的阴极（10），覆盖导电基底（12）的至少一部分的第一层（14），其包含预处理组合物，该预处理组合物包含1MB组和/或 IV族金属和覆盖导电基底（12）和第一层（14）的至少一部分的第二层（16），第二层（16）包括含有锂化合物的涂料组合物。 还公开了用于处理电池阴极和具有经处理的阴极的电池的方法。
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Patent Agency Ranking
公开(公告)号：WO2014150020A1
公开(公告)日：2014-09-25
申请号：PCT/US2014/021874
申请日：2014-03-07
Applicant: PPG INDUSTRIES OHIO, INC.
Inventor： OKERBERG, Brian C. , VARGAS, Richard M. , BRENT, Randall J. , McINTYRE, John F. , McMILLEN, Mark W. , SILVERNAIL, Nathan J.
CPC classification number: C09D5/08 , B05D3/002 , C23C22/34 , C23C22/78 , C25D13/20 , Y10T428/273 , Y10T428/31678
Abstract: Disclosed are methods for treating metal substrates, including ferrous substrates, such as cold rolled steel and electrogalvanized steel. The methods include contacting the metal substrates with a conditioning composition including a free fluoride source and then depositing a pretreatment composition including a Group IIIB and/or IVB metal on a portion of the substrate contacted with the conditioning composition. Also disclosed are electrophoretically coated substrates treated by the methods.
Abstract translation: 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。 所述方法包括使金属基底与包含游离氟化物源的调理组合物接触，然后在与调理组合物接触的基底的一部分上沉积包含IIIB和/或IVB族金属的预处理组合物。 还公开了通过该方法处理的电泳涂覆的基底。
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公开(公告)号：WO2017189519A1
公开(公告)日：2017-11-02
申请号：PCT/US2017/029321
申请日：2017-04-25
Applicant: PPG INDUSTRIES OHIO, INC.
Inventor： MCMILLEN, Mark W. , LEMON, Steven J. , VOTRUBA-DRZAL, Peter L. , WEHRLE, Matthew E. , SILVERNAIL, Nathan J. , KARABIN, Richard F.
Abstract: Disclosed is an activating rinse for treating at least a portion of a substrate, comprising a dispersion of metal phosphate particles having a D90 particle size of no greater than 10 μm, wherein the metal phosphate comprises divalent or trivalent metals or combinations thereof; a dispersant; and a metal sulfate salt. Methods of treating a substrate with the activating rinse also are disclosed. Optionally, substrates treated with the activating rinse also are disclosed.
Abstract translation: 公开了用于处理至少一部分基材的活化漂洗剂，其包含D90粒度不大于10μm的金属磷酸盐颗粒的分散体，其中所述金属磷酸盐包含二价或三价 金属或其组合; 分散剂; 和金属硫酸盐。 公开了用活化漂洗处理基材的方法。 任选地，也公开了用活化漂洗剂处理的基材。
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公开(公告)号：WO2015127080A1
公开(公告)日：2015-08-27
申请号：PCT/US2015/016618
申请日：2015-02-19
Applicant: PPG INDUSTRIES OHIO, INC.
Inventor： SILVERNAIL, Nathan J. , KOLCUN, Adam , OKERBERG, Brian C. , LINGENFELTER, Thor G. , DEAN, Roy E.
Abstract: A method and composition for pretreating magnesium substrates prior to the application of a protective and/or decorative surface coating is disclosed. The pretreatment composition comprises (a) a compound containing at least 4 phosphorus acid groups and (b) a soluble alkaline earth salt. In an example, the composition comprises phytic acid, calcium chloride dihydrate and tetrafluoroboric acid and the pH is adjusted to 3 with potassium hydroxide.
Abstract translation: 公开了在施加保护性和/或装饰性表面涂层之前预处理镁基材的方法和组合物。 预处理组合物包含（a）含有至少4个磷酸基团的化合物和（b）可溶性碱土金属盐。 在一个实例中，组合物包含植酸，氯化钙二水合物和四氟硼酸，并且用氢氧化钾将pH调节至3。
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公开(公告)号：WO2015035124A1
公开(公告)日：2015-03-12
申请号：PCT/US2014/054225
申请日：2014-09-05
Applicant: PPG INDUSTRIES OHIO, INC.
Inventor： MCMILLEN, Mark W. , SILVERNAIL, Nathan J. , VOTRUBA-DRZAL, Peter L.
IPC: C23C22/78
CPC classification number: C23C22/78 , C23C22/03 , Y10T428/256
Abstract: An activating rinse for treating a substrate is disclosed. The activating rinse comprises a first component comprising a dispersion of divalent or trivalent metal phosphate particles having an average particle size that is not greater than 10 m, and a second component comprising first and second copolymers. The first copolymer is formed by the polymerization of ethylene oxide, propylene oxide, or combinations thereof, wherein one end of the first copolymer is terminated by an amine group, a hydroxyl group, or an alkyl group. The second copolymer is formed by the polymerization of styrene and a second monomer containing at least one carboxylate group, anhydride group, or combinations thereof. The second monomer is present in an amount of less than 50 percent by weight of the total weight of the second component. Also disclosed are methods for treating a substrate with the activating rinse and substrates treated with the activating rinse.
Abstract translation: 公开了一种用于处理基材的活化冲洗液。 活化漂洗液包括第一组分，其包含平均粒度不大于10μm的二价或三价金属磷酸盐颗粒的分散体，以及包含第一和第二共聚物的第二组分。 第一共聚物通过环氧乙烷，环氧丙烷或其组合的聚合形成，其中第一共聚物的一端用胺基，羟基或烷基封端。 第二共聚物通过苯乙烯和含有至少一个羧酸酯基团，酸酐基团或其组合的第二单体的聚合而形成。 第二单体的存在量小于第二组分总重量的50重量％。 还公开了用活化冲洗剂处理底物的方法和用活化冲洗剂处理的底物。
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10.发明申请RHEOLOGY MODIFIED PRETREATMENT COMPOSITIONS AND ASSOCIATED METHODS OF USE 审中-公开流变学改性的预处理组合物和相关的使用方法
公开(公告)号：WO2013052195A2
公开(公告)日：2013-04-11
申请号：PCT/US2012/048040
申请日：2012-07-25
Applicant: PPG INDUSTRIES OHIO, INC. , SILVERNAIL, Nathan J. , LINGENFELTER, Thor G.
Inventor： SILVERNAIL, Nathan J. , LINGENFELTER, Thor G.
CPC classification number: C09D1/02 , B05D5/00 , B05D7/14 , C09D1/00 , C09D7/43 , C09D7/44 , C23C22/34 , C23C22/50 , C23C22/73 , C23C22/76 , C23C22/83 , C25D13/20 , Y10T428/12778 , Y10T428/265 , Y10T428/31678 , Y10T428/31681
Abstract: Disclosed are methods for treating metal substrates that include contacting the metal with pretreatment compositions comprising: (a) a group IIIB metal, a group IVB metal and/or a group VB metal; and (b) a rheology modifier composition.
Abstract translation: 公开了处理金属基材的方法，其包括使金属与预处理组合物接触，所述预处理组合物包含：（a）IIIB族金属，IVB族金属和/或VB族金属; 和（b）流变改性剂组合物。
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