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
solution
silver
water
alkali metal
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JP2010529299A (en
JP5722032B2 (en
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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.

JP2010511270A 2007-06-05 2008-06-03 Deposition of metal ions on the surface of a conductive substrate Active JP5722032B2 (en)

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

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JP2010529299A JP2010529299A (en) 2010-08-26
JP2010529299A5 true JP2010529299A5 (en) 2013-07-25
JP5722032B2 JP5722032B2 (en) 2015-05-20

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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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

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