JP2010529299A5 - - Google Patents
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- JP2010529299A5 JP2010529299A5 JP2010511270A JP2010511270A JP2010529299A5 JP 2010529299 A5 JP2010529299 A5 JP 2010529299A5 JP 2010511270 A JP2010511270 A JP 2010511270A JP 2010511270 A JP2010511270 A JP 2010511270A JP 2010529299 A5 JP2010529299 A5 JP 2010529299A5
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- hydroxide
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- alkali metal
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イオン錯体を生成するための本発明の工程は、水溶性の反応媒体で実施され、イオン錯体を金属の対象体に転換面を形成する際の水溶液として使用する。無機のイオン錯体を調整するために、以下の反応を要する:a)周期律表の1乃至8族から選択される少なくとも1の水溶性の非アルカリ金属塩;b)水酸化アルカリ金属;c)鉱酸といった硫黄を含む化合物及び/又はリンを含む化合物;d)水酸化アンモニウム;及びe)水。反応物であるオルトリン酸、水、水酸化アンモニウム及び水酸化アルカリ金属を混ぜると、親溶液Aを生成する。発熱反応が生じ水溶液の温度が約100℃になる。そして、硝酸銀、酸化亜鉛といった金属塩、硫酸アルミニウム、モリブデン酸アンモニウムといったアルミニウム塩、タングステン酸アンモニウム又は水溶性の金属塩の一定量の金属塩を、反応容器の中に導入し、攪拌し、金属塩が水媒体に全体的に溶解するまで加熱する。反応物である硫酸、水、水酸化アンモニウム及び水酸化アルカリ金属を混ぜると、親溶液Bを生成し得る。発熱反応が生じ水溶液の温度が約100℃になる。そして、ホウ酸、又は硫酸銅、又はモリブデン酸アンモニウムといった一定量の金属塩を反応容器に導入して溶解し得る。そして、金属イオンが水溶液に溶けるが析出せず安定化する。水酸化アルカリ金属は、基本的に水酸化ナトリウム、水酸化カリウム、水酸化リチウム、周期律表の1A族の金属の水酸化物であるが、水酸化カリウムが好適な反応物である。 The process of the present invention for producing an ionic complex is carried out in a water-soluble reaction medium, and the ionic complex is used as an aqueous solution when forming a conversion surface on a metal object. In order to prepare the inorganic ion complex, the following reaction is required: a) at least one water-soluble non-alkali metal salt selected from Groups 1 to 8 of the periodic table; b) an alkali metal hydroxide; c) Compounds containing sulfur and / or phosphorus, such as mineral acids; d) ammonium hydroxide; and e) water. When the reactants orthophosphoric acid, water, ammonium hydroxide and alkali metal hydroxide are mixed, the parent solution A is formed. An exothermic reaction occurs and the temperature of the aqueous solution reaches about 100 ° C. Then, a certain amount of metal salt such as silver nitrate , zinc oxide, aluminum salt such as aluminum sulfate, ammonium molybdate, ammonium tungstate or water-soluble metal salt is introduced into the reaction vessel, stirred, and the metal salt Is heated until it is totally dissolved in the aqueous medium. The parent solution B can be formed by mixing the reactants sulfuric acid, water, ammonium hydroxide and alkali metal hydroxide. An exothermic reaction occurs and the temperature of the aqueous solution reaches about 100 ° C. Then, a certain amount of metal salt such as boric acid, copper sulfate, or ammonium molybdate can be introduced into the reaction vessel and dissolved. Then, the metal ions dissolve in the aqueous solution but do not precipitate and stabilize. Alkali metal hydroxide is basically sodium hydroxide, potassium hydroxide, lithium hydroxide, hydroxide of Group 1A metal of the periodic table, but potassium hydroxide is a preferred reactant.
反応物であるオルトリン酸、水、水酸化アンモニウム及び水酸化アルカリ金属を混ぜると、親溶液Aを生成し得る。発熱反応が生じ、水溶液の温度が約100℃になる。硝酸銀、酸化亜鉛といった金属塩、硫酸アルミニウムといったアルミニウム塩、モリブデン酸アンモニウム、タングステン酸アンモニウム又は水溶性の金属塩の一定量を、反応容器に導入し、攪拌し、水性溶媒中で金属塩が全体的に溶解されるまで加熱し得る。水酸化アルカリ金属は、周期律表の1A族の水酸化物であり、主に水酸化ナトリウム、水酸化カリウム、水酸化リチウムであるが、好適な反応物は水酸化カリウムである。また、これらの水酸化アルカリ金属の組み合わせを使用してもよい。 The parent solution A can be formed by mixing the reactants orthophosphoric acid, water, ammonium hydroxide and alkali metal hydroxide. An exothermic reaction occurs and the temperature of the aqueous solution reaches about 100 ° C. A certain amount of metal salt such as silver nitrate or zinc oxide, aluminum salt such as aluminum sulfate, ammonium molybdate, ammonium tungstate or water-soluble metal salt is introduced into the reaction vessel, stirred, and the metal salt is totally dissolved in an aqueous solvent. Until dissolved. Alkali metal hydroxides are Group 1A hydroxides of the periodic table, mainly sodium hydroxide, potassium hydroxide, and lithium hydroxide, but the preferred reactant is potassium hydroxide. Moreover, you may use the combination of these alkali metal hydroxides.
硝酸銀親溶液Aの実施例
約80乃至120ml、好適には約100mlの親溶液Aについて、リン酸を用いてこの溶液のpHを約7に調整する。約0.1乃至10グラム、好適には1グラムの硝酸銀をこの溶液に加える。攪拌して銀塩が溶液に完全に溶解するまで加熱する。1010鋼の試片を硝酸銀溶液に1分間浸す。鋼の試片上に薄くて、強固な、光沢のある銀の膜を形成する。走査型電子顕微鏡(SEM)を用いて面を観察する。銀は、シアン化物溶液及び外部から加えられる起電力を用いない場合は鋼上に接着析出を形成することが知られている。銀の析出のこのようなプロセスを、シアン化物及び外部から加えられる起電力の存在なしに実施して、強固な非浸漬析出を生成し得る。硝酸銀溶液を、ガラス容器に入れ、数週間太陽光に晒す。銀が感光性でないことは、抗菌作用及び医療機器の表面の保護といった分野で大いに有用な本発明の安価なプロセスによって銀を安定化し得る。Alcoaの2”×2’のアルミニウムフォイルラップのシートを、硝酸銀の溶液に接触させ表面に擦り付ける。アルミニウムフォイルの面を、銀の膜でコーティングする。410ステンレス鋼の試片を、1分間硝酸銀溶液に浸漬する。薄くて強固な銀の膜が、ステンレス鋼上に形成する。
Example of silver nitrate parent solution A For about 80 to 120 ml, preferably about 100 ml of parent solution A, the pH of this solution is adjusted to about 7 using phosphoric acid. About 0.1 to 10 grams, preferably 1 gram of silver nitrate is added to this solution. Stir and heat until the silver salt is completely dissolved in the solution. Immerse a 1010 steel specimen in silver nitrate solution for 1 minute. A thin, strong, shiny silver film is formed on a steel specimen. The surface is observed using a scanning electron microscope (SEM). Silver is known to form adhesion deposits on steel when no cyanide solution and externally applied electromotive force are used. Such a process of silver deposition can be performed without the presence of cyanide and externally applied electromotive force to produce a strong non-immersed precipitate. Place the silver nitrate solution in a glass container and expose it to sunlight for several weeks. The insensitivity of silver can be stabilized by the inexpensive process of the present invention which is very useful in areas such as antibacterial action and protection of medical device surfaces. A sheet of Alcoa 2 "x 2 'aluminum foil wrap is brought into contact with the silver nitrate solution and rubbed against the surface. The surface of the aluminum foil is coated with a silver film. A 410 stainless steel coupon is placed in the silver nitrate solution for 1 minute. A thin and strong silver film forms on stainless steel.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US93324207P | 2007-06-05 | 2007-06-05 | |
US60/933,242 | 2007-06-05 | ||
US12/025,506 | 2008-02-04 | ||
US12/025,506 US20080302267A1 (en) | 2007-06-05 | 2008-02-04 | Compositions and processes for deposition of metal ions onto surfaces of conductive substrates |
PCT/US2008/065602 WO2008151173A1 (en) | 2007-06-05 | 2008-06-03 | Deposition of metal ions onto surfaces of conductive substrates |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014095173A Division JP5926317B2 (en) | 2007-06-05 | 2014-05-02 | Deposition of metal ions on the surface of a conductive substrate |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2010529299A JP2010529299A (en) | 2010-08-26 |
JP2010529299A5 true JP2010529299A5 (en) | 2013-07-25 |
JP5722032B2 JP5722032B2 (en) | 2015-05-20 |
Family
ID=40094169
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010511270A Active JP5722032B2 (en) | 2007-06-05 | 2008-06-03 | Deposition of metal ions on the surface of a conductive substrate |
JP2014095173A Expired - Fee Related JP5926317B2 (en) | 2007-06-05 | 2014-05-02 | Deposition of metal ions on the surface of a conductive substrate |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014095173A Expired - Fee Related JP5926317B2 (en) | 2007-06-05 | 2014-05-02 | Deposition of metal ions on the surface of a conductive substrate |
Country Status (11)
Country | Link |
---|---|
US (1) | US20080302267A1 (en) |
EP (1) | EP2155927A4 (en) |
JP (2) | JP5722032B2 (en) |
KR (1) | KR101506360B1 (en) |
CN (1) | CN101730756A (en) |
AU (1) | AU2008259858B2 (en) |
BR (1) | BRPI0811366A2 (en) |
CA (1) | CA2689437A1 (en) |
MX (1) | MX2009013100A (en) |
RU (1) | RU2486284C2 (en) |
WO (1) | WO2008151173A1 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
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US6863825B2 (en) | 2003-01-29 | 2005-03-08 | Union Oil Company Of California | Process for removing arsenic from aqueous streams |
US8066874B2 (en) | 2006-12-28 | 2011-11-29 | Molycorp Minerals, Llc | Apparatus for treating a flow of an aqueous solution containing arsenic |
US20080302267A1 (en) | 2007-06-05 | 2008-12-11 | Defalco Frank G | Compositions and processes for deposition of metal ions onto surfaces of conductive substrates |
US8317909B2 (en) * | 2007-06-05 | 2012-11-27 | Dfhs, Llc | Compositions and processes for deposition of metal ions onto surfaces of conductive substrates |
US8252087B2 (en) | 2007-10-31 | 2012-08-28 | Molycorp Minerals, Llc | Process and apparatus for treating a gas containing a contaminant |
US8349764B2 (en) | 2007-10-31 | 2013-01-08 | Molycorp Minerals, Llc | Composition for treating a fluid |
US8252734B1 (en) | 2009-12-09 | 2012-08-28 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Friction modifier using adherent metallic multilayered or mixed element layer conversion coatings |
US8563487B1 (en) | 2009-12-09 | 2013-10-22 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Friction modifier using adherent metallic multilayered or mixed element layer conversion coatings |
US9023773B1 (en) | 2011-02-15 | 2015-05-05 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Friction and wear management using solvent partitioning of hydrophilic-surface-interactive chemicals contained in boundary layer-targeted emulsions |
US8420582B2 (en) | 2011-02-15 | 2013-04-16 | The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Friction and wear modifiers using solvent partitioning of hydrophilic surface-interactive chemicals contained in boundary layer-targeted emulsions |
US9233863B2 (en) | 2011-04-13 | 2016-01-12 | Molycorp Minerals, Llc | Rare earth removal of hydrated and hydroxyl species |
AU2015226889B2 (en) | 2014-03-07 | 2019-09-19 | Secure Natural Resources Llc | Cerium (IV) oxide with exceptional arsenic removal properties |
KR101678514B1 (en) * | 2015-08-31 | 2016-12-06 | 전북대학교산학협력단 | Cellulose thin film electrode comprising silver nanodendrites and fabrication method for the same |
KR20180102163A (en) * | 2016-01-19 | 2018-09-14 | 티센크루프 스틸 유럽 악티엔게젤샤프트 | METHOD FOR MANUFACTURING A STEEL PRODUCT WITH A ZINC COATING AND A TIRE TECNOLOGY ACTIVE LAYER APPLIED ON THE COATING, AND A METALLICALLY PRODUCED STEEL PRODUCT |
CN114083230A (en) * | 2021-11-05 | 2022-02-25 | 徐州万达回转支承有限公司 | Novel slewing bearing for tooth surface self-lubricating and preparation method thereof |
Family Cites Families (14)
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US4672007A (en) * | 1984-08-16 | 1987-06-09 | Kollmorgen Technologies Corporation | Electrodeposition composition and process for providing a Zn/Si/P coating on metal substrates |
US4533606A (en) * | 1984-08-16 | 1985-08-06 | Kollmorgan Technologies Corp. | Electrodeposition composition, process for providing a Zn/Si/P coating on metal substrates and articles so coated |
JPH01100281A (en) * | 1987-10-13 | 1989-04-18 | Nippon Parkerizing Co Ltd | Chemical conversion coating liquid for surface of metal |
US5084263A (en) * | 1989-07-24 | 1992-01-28 | Mccoy/Defalco Electrochemics, Inc. | Method of preparing inorganic polymeric water complexes and products so produced |
GEP20002074B (en) * | 1992-05-19 | 2000-05-10 | Westaim Tech Inc Ca | Modified Material and Method for its Production |
US5540788A (en) * | 1995-02-24 | 1996-07-30 | Mdechem, Inc. | Method of preparing iron-phosphate conversion surfaces |
US6605751B1 (en) * | 1997-11-14 | 2003-08-12 | Acrymed | Silver-containing compositions, devices and methods for making |
WO2001055480A1 (en) * | 2000-01-31 | 2001-08-02 | Henkel Corporation | Phosphate conversion coating process and composition |
AUPQ633300A0 (en) * | 2000-03-20 | 2000-04-15 | Commonwealth Scientific And Industrial Research Organisation | Process and solution for providing a conversion coating on a metallic surface ii |
RU2207400C1 (en) * | 2001-12-17 | 2003-06-27 | Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" | Method of application of protective coating to article from magnesium alloy |
US7087104B2 (en) * | 2003-06-26 | 2006-08-08 | Intel Corporation | Preparation of electroless deposition solutions |
US20080020145A1 (en) * | 2004-06-14 | 2008-01-24 | Gregory Pipko | Method For Depositing Anti-Corrosive Coating Onto Metal Surface |
US8317909B2 (en) * | 2007-06-05 | 2012-11-27 | Dfhs, Llc | Compositions and processes for deposition of metal ions onto surfaces of conductive substrates |
US20080302267A1 (en) | 2007-06-05 | 2008-12-11 | Defalco Frank G | Compositions and processes for deposition of metal ions onto surfaces of conductive substrates |
-
2008
- 2008-02-04 US US12/025,506 patent/US20080302267A1/en not_active Abandoned
- 2008-06-03 WO PCT/US2008/065602 patent/WO2008151173A1/en active Application Filing
- 2008-06-03 MX MX2009013100A patent/MX2009013100A/en active IP Right Grant
- 2008-06-03 EP EP08770009.2A patent/EP2155927A4/en not_active Withdrawn
- 2008-06-03 RU RU2009145641/02A patent/RU2486284C2/en active
- 2008-06-03 CN CN200880023345A patent/CN101730756A/en active Pending
- 2008-06-03 KR KR1020107000045A patent/KR101506360B1/en active IP Right Grant
- 2008-06-03 AU AU2008259858A patent/AU2008259858B2/en not_active Ceased
- 2008-06-03 JP JP2010511270A patent/JP5722032B2/en active Active
- 2008-06-03 CA CA2689437A patent/CA2689437A1/en not_active Abandoned
- 2008-06-03 BR BRPI0811366-1A patent/BRPI0811366A2/en not_active Application Discontinuation
-
2014
- 2014-05-02 JP JP2014095173A patent/JP5926317B2/en not_active Expired - Fee Related
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