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MXNL06000107A - Proceso para la fabricacion de plata metalica nanometrica, monodispersa y estable y producto obtenido. - Google Patents

Proceso para la fabricacion de plata metalica nanometrica, monodispersa y estable y producto obtenido.

Info

Publication number
MXNL06000107A
MXNL06000107A MXNL06000107A MXNL06000107A MXNL06000107A MX NL06000107 A MXNL06000107 A MX NL06000107A MX NL06000107 A MXNL06000107 A MX NL06000107A MX NL06000107 A MXNL06000107 A MX NL06000107A MX NL06000107 A MXNL06000107 A MX NL06000107A
Authority
MX
Mexico
Prior art keywords
preparation
nanometric
metallic silver
reducing agent
wide range
Prior art date
Application number
MXNL06000107A
Other languages
English (en)
Inventor
Ricardo Benavides Perez
Jose Gertrudis Bocanegra Rojas
Jesus Manuel Martinez Martinez
Facundo Ruiz
Alma Guadalupe Vazquez Duran
Gabriel Alejandro Martinez Castanon
Original Assignee
Ind Penoles Sa De Cv
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ind Penoles Sa De Cv filed Critical Ind Penoles Sa De Cv
Priority to MXNL06000107A priority Critical patent/MXNL06000107A/es
Priority to EP07747193A priority patent/EP2103364B1/en
Priority to PCT/MX2007/000047 priority patent/WO2008075933A1/es
Priority to US12/520,537 priority patent/US9371572B2/en
Priority to KR1020127013967A priority patent/KR101197386B1/ko
Priority to KR1020097014222A priority patent/KR101197186B1/ko
Priority to CA2673259A priority patent/CA2673259C/en
Priority to BRPI0719483A priority patent/BRPI0719483A8/pt
Priority to JP2009542667A priority patent/JP5335688B2/ja
Priority to RU2009127785/02A priority patent/RU2430169C2/ru
Priority to CN200780051505.9A priority patent/CN101610865B/zh
Publication of MXNL06000107A publication Critical patent/MXNL06000107A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C22B11/04—Obtaining noble metals by wet processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • B22F1/05—Metallic powder characterised by the size or surface area of the particles
    • B22F1/054—Nanosized particles
    • B22F1/0545—Dispersions or suspensions of nanosized particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F9/00—Making metallic powder or suspensions thereof
    • B22F9/16—Making metallic powder or suspensions thereof using chemical processes
    • B22F9/18—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds
    • B22F9/24—Making metallic powder or suspensions thereof using chemical processes with reduction of metal compounds starting from liquid metal compounds, e.g. solutions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B3/00—Layered products comprising a layer with external or internal discontinuities or unevennesses, or a layer of non-planar shape; Layered products comprising a layer having particular features of form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09C—TREATMENT OF INORGANIC MATERIALS, OTHER THAN FIBROUS FILLERS, TO ENHANCE THEIR PIGMENTING OR FILLING PROPERTIES ; PREPARATION OF CARBON BLACK  ; PREPARATION OF INORGANIC MATERIALS WHICH ARE NO SINGLE CHEMICAL COMPOUNDS AND WHICH ARE MAINLY USED AS PIGMENTS OR FILLERS
    • C09C1/00—Treatment of specific inorganic materials other than fibrous fillers; Preparation of carbon black
    • C09C1/62—Metallic pigments or fillers
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B11/00—Obtaining noble metals
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22B—PRODUCTION AND REFINING OF METALS; PRETREATMENT OF RAW MATERIALS
    • C22B5/00—General methods of reducing to metals
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/01—Particle morphology depicted by an image
    • C01P2004/03—Particle morphology depicted by an image obtained by SEM
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/51—Particles with a specific particle size distribution
    • C01P2004/52—Particles with a specific particle size distribution highly monodisperse size distribution
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2004/00—Particle morphology
    • C01P2004/60—Particles characterised by their size
    • C01P2004/64—Nanometer sized, i.e. from 1-100 nanometer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Composite Materials (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Powder Metallurgy (AREA)
  • Conductive Materials (AREA)

Abstract

La presente invención se refiere a un procedimiento para preparación por reducción vía húmeda de partículas nanométricas de plata metálica, teniendo un diámetro en un rango de 1 a 100 nm y un diámetro promedio de 20 a 40 nm, con características de monodispersión, estabilidades superiores a 12 meses y en un amplio rango de concentraciones. El proceso consta de 4 etapas: a) preparación de la solución de agente reductor, tomado del grupo de los taninos y siendo preferentemente ácido tánico; b) preparación de una solución de sales solubles de plata; c) reacción y, d) separación sólido-líquido; el tamaño de partícula se determina por la naturaleza del agente reductor y por el control del pH de las corrientes. La última etapa está diseñada para separar y concentrar el material después de la cual el usuario puede preparar el producto para integrarlo al medio deseado. Las partículas obtenidas son redispersables en diferentes medios, tales como agua, resinas alquidálicas, fenólicas, nitrocelulosa, poliuretano, vinílicas, acrílicas, alcoholes, y una variedad de materiales orgánicos y polímeros tales como polietileno de alta y baja densidad, Nylon, ABS y/o mezclas de los mismos.
MXNL06000107A 2006-12-20 2006-12-20 Proceso para la fabricacion de plata metalica nanometrica, monodispersa y estable y producto obtenido. MXNL06000107A (es)

Priority Applications (11)

Application Number Priority Date Filing Date Title
MXNL06000107A MXNL06000107A (es) 2006-12-20 2006-12-20 Proceso para la fabricacion de plata metalica nanometrica, monodispersa y estable y producto obtenido.
EP07747193A EP2103364B1 (en) 2006-12-20 2007-04-03 Process for manufacture of nanometric, monodisperse and stable metallic silver and product obtained therefrom
PCT/MX2007/000047 WO2008075933A1 (es) 2006-12-20 2007-04-03 Proceso para fabricación de plata metálica nanométrica, monodispersa y estable y producto obtenido.
US12/520,537 US9371572B2 (en) 2006-12-20 2007-04-03 Process for manufacture of nanometric, monodisperse, stable metallic silver and a product obtained therefrom
KR1020127013967A KR101197386B1 (ko) 2006-12-20 2007-04-03 나노 크기의, 단분산성 및 안정한 금속 은의 제조 방법 및 그로부터 얻어지는 생성물
KR1020097014222A KR101197186B1 (ko) 2006-12-20 2007-04-03 나노 크기의, 단분산성 및 안정한 금속 은의 제조 방법 및 그로부터 얻어지는 생성물
CA2673259A CA2673259C (en) 2006-12-20 2007-04-03 Process for manufacture of nanometric, monodisperse, and stable metallic silver and product obtained therefrom
BRPI0719483A BRPI0719483A8 (pt) 2006-12-20 2007-04-03 processo para produção de nanoparticula sestáveis e monodispersas de prata metálica e pasta de nanoparticulas de prata metálica
JP2009542667A JP5335688B2 (ja) 2006-12-20 2007-04-03 単分散で安定した金属銀ナノ粒子を生産するための方法
RU2009127785/02A RU2430169C2 (ru) 2006-12-20 2007-04-03 Способ производства нанометрического, монодисперсного и стабильного металлического серебра и продуктов из него
CN200780051505.9A CN101610865B (zh) 2006-12-20 2007-04-03 稳定的单分散金属银纳米颗粒的制备方法及其产品

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
MXNL06000107A MXNL06000107A (es) 2006-12-20 2006-12-20 Proceso para la fabricacion de plata metalica nanometrica, monodispersa y estable y producto obtenido.

Publications (1)

Publication Number Publication Date
MXNL06000107A true MXNL06000107A (es) 2008-10-08

Family

ID=39536498

Family Applications (1)

Application Number Title Priority Date Filing Date
MXNL06000107A MXNL06000107A (es) 2006-12-20 2006-12-20 Proceso para la fabricacion de plata metalica nanometrica, monodispersa y estable y producto obtenido.

Country Status (10)

Country Link
US (1) US9371572B2 (es)
EP (1) EP2103364B1 (es)
JP (1) JP5335688B2 (es)
KR (2) KR101197186B1 (es)
CN (1) CN101610865B (es)
BR (1) BRPI0719483A8 (es)
CA (1) CA2673259C (es)
MX (1) MXNL06000107A (es)
RU (1) RU2430169C2 (es)
WO (1) WO2008075933A1 (es)

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CN103624249B (zh) * 2013-03-29 2015-10-07 中南大学 一种高振实密度银粉的制备方法
CN103302306A (zh) * 2013-06-19 2013-09-18 东南大学 一种基于多酚还原制备功能化纳米银的方法
CA2926945A1 (en) 2013-06-25 2014-12-31 Ricardo Benavides Perez Bacteriostatic and fungistatic additive in masterbatch for application in plastics, and method for producing same
RU2547982C1 (ru) * 2013-10-21 2015-04-10 Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт химии силикатов им. И.В. Гребенщикова Российской академии наук (ИХС РАН) Способ получения наночастиц серебра
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EP3157697A4 (en) * 2014-06-20 2017-12-13 Rhodia Operations Stabilizing agent-free metal nanoparticle synthesis and uses of metal nanoparticles synthesized therefrom
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RU2587446C1 (ru) * 2015-01-12 2016-06-20 Федеральное государственное бюджетное учреждение науки Институт химии твердого тела Уральского отделения Российской академии наук Способ получения ультрадисперсного порошка серебра и ультрадисперсный порошок серебра, полученный этим способом
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CN106312087B (zh) 2015-07-03 2019-02-22 王东 纳米金属颗粒及其制备方法
RU2638716C2 (ru) * 2016-04-28 2017-12-15 Общество с ограниченной ответственностью "М9" Способ получения гидрозоля серебра
CN105834449B (zh) * 2016-05-04 2017-09-22 苏州思美特表面材料科技有限公司 一种利用微纳米气泡作为晶种诱导生产银粉的制备方法
CN105817645A (zh) * 2016-05-13 2016-08-03 溧阳市立方贵金属材料有限公司 一种可控粒度的超纯银粉的制备方法
CN107363268B (zh) * 2017-08-24 2023-04-18 深圳原驰三维技术有限公司 一种连续制备高固含量纳米银的装置与方法
CN107377994B (zh) * 2017-08-24 2023-04-18 深圳原驰三维技术有限公司 一种纳米银浆的规模化生产装置与方法
CN109021836A (zh) * 2018-07-03 2018-12-18 肇庆市华莱特复合新型材料有限公司 一种抗菌水性鞋油及其制备方法
CN110883340A (zh) * 2018-09-10 2020-03-17 河南金渠银通金属材料有限公司 一种负电性超细银粉及其制备方法
CN109332723A (zh) * 2018-12-10 2019-02-15 西安宏星电子浆料科技有限责任公司 一种低温导电胶用银粉的制备方法
CN111020209B (zh) * 2019-12-13 2022-03-01 招金矿业股份有限公司蚕庄金矿 一种从冶金废液中提银的方法
KR102454264B1 (ko) * 2020-03-25 2022-10-14 엘에스니꼬동제련 주식회사 점도 안정성이 향상된 전도성 페이스트용 은 분말 및 이의 제조방법
CN111514479A (zh) * 2020-05-29 2020-08-11 安信生物科技有限公司 微生物消杀型载银口罩
CN113787194B (zh) * 2021-09-16 2022-10-25 齐鲁工业大学 利用单宁酸涂层辅助酚醛树脂微球表面原位还原形成超小尺寸和高密度纳米银粒子的方法
CN115300459B (zh) * 2022-08-11 2023-07-18 山东第一医科大学附属眼科研究所(山东省眼科研究所山东第一医科大学附属青岛眼科医院) 纳米酶复合水凝胶滴眼液的制备方法
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Also Published As

Publication number Publication date
CA2673259C (en) 2016-10-25
BRPI0719483A8 (pt) 2016-04-12
KR20090092313A (ko) 2009-08-31
RU2009127785A (ru) 2011-01-27
WO2008075933A1 (es) 2008-06-26
JP5335688B2 (ja) 2013-11-06
JP2010513718A (ja) 2010-04-30
US9371572B2 (en) 2016-06-21
BRPI0719483A2 (pt) 2013-01-01
KR101197386B1 (ko) 2012-11-05
KR20120079164A (ko) 2012-07-11
US20100143183A1 (en) 2010-06-10
EP2103364A1 (en) 2009-09-23
EP2103364B1 (en) 2013-02-13
CA2673259A1 (en) 2008-06-26
CN101610865A (zh) 2009-12-23
KR101197186B1 (ko) 2012-11-02
RU2430169C2 (ru) 2011-09-27
EP2103364A4 (en) 2010-05-19
CN101610865B (zh) 2015-04-01

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