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公开(公告)号：US20240301563A1
公开(公告)日：2024-09-12
申请号：US18641344
申请日：2024-04-20
Applicant: PRC-DeSoto International, Inc.
Inventor： Eric L. Morris
IPC: C23F11/14 , C08K3/10 , C08K5/34 , C09D5/08 , C09D7/40 , C23C22/56 , C23C22/66 , C23C22/68 , C23F11/08 , C23F11/18 , C23G1/06 , C23G1/22 , C23G1/26
CPC classification number: C23F11/149 , C09D5/086 , C09D7/40 , C23C22/56 , C23C22/66 , C23C22/68 , C23F11/08 , C23F11/185 , C23G1/061 , C23G1/063 , C23G1/22 , C23G1/26 , C08K3/10 , C08K5/34
Abstract: A composition for application to a metal substrate comprises a metal cation, an azole compound and an aqueous carrier. A composition for coating a substrate comprises a carrier comprising an epoxy carrier, a urethane carrier, or a fluorinated urethane carrier, and an azole compound. A coated substrate includes the composition for application to a metal substrate and a coating on the composition. A method of fabricating a coated substrate comprises applying the composition to a substrate, allowing the composition to dry to form a conversion coating, and applying a coating on the conversion coating.
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公开(公告)号：US10577507B2
公开(公告)日：2020-03-03
申请号：US14775129
申请日：2014-03-13
Applicant: PRC-DeSoto International, Inc.
Inventor： Eric L. Morris
IPC: C11D3/00 , C09D5/08 , C23G1/22 , C23G1/16 , C23G1/18 , C11D3/386 , C23C22/78 , C23C22/34 , B05D3/00 , B05D7/14 , B05D7/00 , C09D139/06
Abstract: A composition for application to a metal substrate comprises an aqueous carrier, a hydroxide anion and/or a phosphate anion, and a corrosion inhibitor comprising an azole compound, a rare earth ion, an alkali earth metal ion, and/or a transition metal ion. A substrate or article includes the composition for application to a metal substrate and a coating on the composition. A method of fabricating a substrate comprises applying the composition to a substrate, allowing the composition to dry to form a dried composition, and applying a coating on the dried composition.
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3.发明申请公开(公告)号：US20190177855A1
公开(公告)日：2019-06-13
申请号：US16324977
申请日：2017-08-14
Applicant: PRC-DeSoto International, Inc.
Inventor： Gordon L. Post , Michael J. Pawlik , Eric L. Morris , Edward F. Rakiewicz , Michael A. Mayo
Abstract: Disclosed is a method of making a treatment composition. A lithium cation and carbon dioxide are combined in an aqueous medium to form the treatment composition comprising lithium carbonate in situ. Also disclosed is a system and method for maintaining a treatment bath formed from a treatment composition comprising lithium carbonate. Carbon dioxide and/or a lithium salt are supplied to the bath in an amount sufficient to maintain the pH of the treatment bath at 9.5 to 12.5, lithium in an amount of 5 ppm to 5,500 ppm (calculated as lithium cation) and carbonate in an amount of 15 ppm to 25,000 ppm (calculated as carbonate) based on total weight of the treatment bath. Substrates treated with the composition, system and method also are disclosed.
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公开(公告)号：US20150140338A1
公开(公告)日：2015-05-21
申请号：US14405580
申请日：2013-06-10
Applicant: PRC-DeSoto International, Inc.
Inventor： Eric L. Morris
CPC classification number: C09D5/08 , B05D1/36 , B05D3/10 , C09D5/084 , C09D5/29 , C09D7/63 , C23C22/73 , C23C22/83 , C23C22/84 , C23C28/00 , C23F11/08 , C23F11/185 , G01N21/80 , G01N31/22 , Y10T428/31511 , Y10T428/31551
Abstract: Methods and compositions for treating a substrate are provided. The composition contains a corrosion-inhibiting metal cation and a conjugated compound.
Abstract translation: 提供了用于处理底物的方法和组合物。 该组合物含有腐蚀抑制金属阳离子和共轭化合物。
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公开(公告)号：US20220025521A1
公开(公告)日：2022-01-27
申请号：US17499194
申请日：2021-10-12
Applicant: PRC-DeSoto International, Inc.
Inventor： Eric L. Morris
Abstract: Methods and compositions for treating a substrate are provided. The composition contains a corrosion-inhibiting metal cation and a conjugated compound.
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Patent Agency Ranking
公开(公告)号：US20210285121A1
公开(公告)日：2021-09-16
申请号：US16324944
申请日：2017-08-14
Applicant: PRC-DeSoto International, Inc.
Inventor： Anaïs Mauricette Christiana Flegny , Eric L. Morris , Gordon L. Post , John D. Suter, II , Michael A. Mayo
Abstract: Disclosed is a method for treating an anodized metal substrate, including contacting at least a portion of the substrate surface with a sealing composition having a pH of 9.5 to 12.5 and comprising a lithium metal cation. Also disclosed is a system that includes a sealing composition having a pH of 9.5 to 12.5 and comprising a lithium metal cation and an aqueous composition for contacting a surface of the metal substrate following contacting with the sealing composition. Also disclosed are substrates treated with the system and method.
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公开(公告)号：US20210040621A1
公开(公告)日：2021-02-11
申请号：US16965938
申请日：2019-01-30
Applicant: PRC-DeSoto International, Inc.
Inventor： Eric L. Morris
Abstract: Disclosed herein is a first composition comprising a trivalent chromium cation and an aqueous carrier. Also disclosed herein is a second composition comprising a permanganate anion and an aqueous carrier. Also disclosed herein is a system for treating a metal substrate comprising a first composition comprising a trivalent chromium cation and an aqueous carrier and optionally a second composition comprising a permanganate anion and an aqueous carrier. Also disclosed herein is a method of treating a metal substrate comprising contacting at least a portion of the substrate surface with a first composition comprising a trivalent chromium cation and an aqueous carrier and optionally contacting at least a portion of the substrate surface with a second composition comprising a permanganate anion and an aqueous carrier.
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公开(公告)号：US10370765B2
公开(公告)日：2019-08-06
申请号：US14777642
申请日：2014-03-13
Applicant: PRC-DeSoto International, Inc.
Inventor： Eric L. Morris
Abstract: A composition for application to a metal substrate comprises a sol-gel or a silane and a corrosion inhibitor. The corrosion inhibitor comprises a lithium ion and/or an azole compound. A coated substrate includes the composition for application to a metal substrate and a coating on the composition. A method of fabricating a coated substrate comprises applying the composition to a substrate, curing the composition to form a conversion coating, and applying a coating on the conversion coating.
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9.发明申请公开(公告)号：US20180162099A1
公开(公告)日：2018-06-14
申请号：US15578157
申请日：2016-05-27
Applicant: PRC-DeSoto International, Inc.
Inventor： Elizabeth A. Furar , Michael A. Mayo , Eric L. Morris , Tommy G. Bunten
CPC classification number: B32B15/08 , B32B2264/102 , C01B33/32 , C08L27/12 , C08L75/04 , C08L87/00 , C08L2203/16 , C09D5/00
Abstract: A curable film-forming composition is provided, comprising: (1) a curable, organic film-forming binder component; and (2) a corrosion inhibiting component comprising a lithium silicate, present in the curable film-forming composition in an amount of 0.1 to 4.5 percent lithium by weight. Also provided are coated metal substrates, including multilayer coated metal substrates, comprising the above composition. Also provided is a multilayer coated metal substrate comprising: (a) a metal substrate; (b) a first curable film-forming composition applied to said metal substrate; and (c) a second curable film-forming composition applied on top of at least a portion of the first curable film-forming composition. The first and second curable film-forming compositions in dependently comprise: (1) a curable, organic film-forming binder component; and (2) a corrosion inhibiting component comprising lithium silicate, magnesium oxide and/or an azole.
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公开(公告)号：US20160083849A1
公开(公告)日：2016-03-24
申请号：US14891050
申请日：2014-05-12
Applicant: PRC-DeSoto International, Inc.
Inventor： Eric L. Morris , Jane An , Kathy Kim
CPC classification number: C23C22/56 , B05D5/00 , B05D7/14 , B05D7/54 , C23C22/66 , C23C22/68 , C23C22/83
Abstract: A composition for application to a substrate comprising a carrier, a permanganate ion source, and a corrosion inhibitor comprising a rare earth ion, an alkali metal ion, an alkali earth metal ion, and/or a transition metal ion is disclosed. A substrate or article including the composition for application to a substrate, and a method of treating a substrate comprising applying the composition to a substrate to form a permanganate treated surface of the substrate, and applying a lithium containing composition on the permanganate treated surface are also disclosed.
Abstract translation: 公开了一种应用于包含载体，高锰酸盐离子源和包含稀土离子，碱金属离子，碱土金属离子和/或过渡金属离子的腐蚀抑制剂的基材的组合物。 包括用于施用于基材的组合物的基材或制品，以及处理基材的方法，包括将所述组合物施用于基材以形成所述基板的高锰酸盐处理表面，以及在所述高锰酸盐处理的表面上涂覆含锂组合物也是 披露
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