BRPI1009122A2 - processo para preparação de suspensões estáveis de nanopartículas de metal e suspensões coloidais estáveis obtidas desse modo - Google Patents

processo para preparação de suspensões estáveis de nanopartículas de metal e suspensões coloidais estáveis obtidas desse modo

Info

Publication number
BRPI1009122A2
BRPI1009122A2 BRPI1009122A BRPI1009122A BRPI1009122A2 BR PI1009122 A2 BRPI1009122 A2 BR PI1009122A2 BR PI1009122 A BRPI1009122 A BR PI1009122A BR PI1009122 A BRPI1009122 A BR PI1009122A BR PI1009122 A2 BRPI1009122 A2 BR PI1009122A2
Authority
BR
Brazil
Prior art keywords
suspensions
stable
preparation
metal nanoparticle
stable metal
Prior art date
Application number
BRPI1009122A
Other languages
English (en)
Inventor
Andrea Barzanti
Giovanni Baldi
Magda Blosi
Marco Bitossi
Michele Dondi
Stefania Albonetti
Original Assignee
Colorobbia Italiana Spa
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 Colorobbia Italiana Spa filed Critical Colorobbia Italiana Spa
Publication of BRPI1009122A2 publication Critical patent/BRPI1009122A2/pt
Publication of BRPI1009122B1 publication Critical patent/BRPI1009122B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
    • B01J13/0004—Preparation of sols
    • B01J13/0043—Preparation of sols containing elemental metal
    • 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
    • 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
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Nanotechnology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Composite Materials (AREA)
  • Physics & Mathematics (AREA)
  • Manufacture Of Metal Powder And Suspensions Thereof (AREA)
  • Colloid Chemistry (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Catalysts (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
BRPI1009122A 2009-03-02 2010-03-01 processo para preparação de suspensões estáveis de nanopartículas de metal e suspensões coloidais estáveis obtidas desse modo BRPI1009122B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITFI2009A000034A IT1393040B1 (it) 2009-03-02 2009-03-02 Processo per la preparazione di sospensioni stabili di nanoparticelle metalliche e sospensioni colloidali stabili cosi' ottenute
PCT/EP2010/052534 WO2010100107A2 (en) 2009-03-02 2010-03-01 Process for preparing stable suspensions of metal nanoparticles and the stable colloidal suspensions obtained thereby

Publications (2)

Publication Number Publication Date
BRPI1009122A2 true BRPI1009122A2 (pt) 2016-03-01
BRPI1009122B1 BRPI1009122B1 (pt) 2018-12-04

Family

ID=41278603

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009122A BRPI1009122B1 (pt) 2009-03-02 2010-03-01 processo para preparação de suspensões estáveis de nanopartículas de metal e suspensões coloidais estáveis obtidas desse modo

Country Status (14)

Country Link
US (1) US9731263B2 (pt)
EP (2) EP2403636A2 (pt)
KR (1) KR20110139213A (pt)
CN (1) CN102341165B (pt)
BR (1) BRPI1009122B1 (pt)
CA (2) CA2754132C (pt)
ES (1) ES2960436T3 (pt)
IT (1) IT1393040B1 (pt)
MX (1) MX2011008895A (pt)
PL (1) PL3375514T3 (pt)
PT (1) PT3375514T (pt)
RU (1) RU2536144C2 (pt)
SI (1) SI3375514T1 (pt)
WO (1) WO2010100107A2 (pt)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20110038A1 (it) 2011-03-03 2012-09-04 Colorobbia Italiana Spa Cerameri, loro applicazione ed uso.
CN102259190A (zh) * 2011-06-16 2011-11-30 浙江科创新材料科技有限公司 一种快速大批量制备高长径比纳米银线的方法
TWI462791B (zh) * 2011-07-08 2014-12-01 Benq Materials Corp 奈米銀粒子的形成方法
KR101384088B1 (ko) * 2011-11-24 2014-04-10 한국전기연구원 생체적합성 고분자로 캐핑된 금 나노입자의 제조 방법
JP5343138B2 (ja) 2012-02-09 2013-11-13 田中貴金属工業株式会社 金属コロイド溶液及びその製造方法
JP6147860B2 (ja) 2012-09-27 2017-06-14 ロディア オペレーションズＲｈｏｄｉａ Ｏｐｅｒａｔｉｏｎｓ 銀ナノ構造を作製するための方法及び同方法に有用なコポリマー
CN102941353B (zh) * 2012-12-04 2014-11-26 苏州大学 一种多聚糖纳米银胶体溶液的制备方法
CN102935520B (zh) * 2012-12-05 2015-10-28 苏州大学 一种用改性葡萄糖制备纳米银水溶液的方法
CN103007930B (zh) * 2013-01-08 2014-07-30 江苏大学 一种高催化活性Pd纳米粒子电催化剂的制备方法
CN103894621A (zh) * 2014-03-10 2014-07-02 上海交通大学 利用碳水化合物生物质还原CuO制备Cu的方法
UA111104C2 (uk) 2014-07-08 2016-03-25 ТОВАРИСТВО З ОБМЕЖЕНОЮ ВІДПОВІДАЛЬНІСТЮ "НаноМедТраст" Біосумісний колоїдний розчин наночасток золота в неводному полярному розчиннику та спосіб його одержання
CN104128614B (zh) * 2014-07-09 2016-08-24 陕西科技大学 纳米银粒子的绿色原位制备方法
CZ307129B6 (cs) * 2014-09-24 2017-12-27 Univerzita Pardubice Způsob přípravy bimodální směsi nanočástic a mikročástic mědi s polymerní ochrannou vrstvou
KR101659449B1 (ko) * 2014-12-03 2016-09-26 서강대학교산학협력단 은 콜로이드의 제조 방법
WO2017096275A1 (en) 2015-12-02 2017-06-08 Colorado State University Research Foundation Reversible metallopolymer network
US10081060B2 (en) 2016-03-09 2018-09-25 King Abdulaziz University Method of forming silver nanoparticles and a use thereof
WO2017197310A1 (en) * 2016-05-13 2017-11-16 University Of Maryland Synthesis and functionalization of highly monodispersed iron and iron core/iron oxide shell magnetic particles with broadly tunable diameter
CN106475571A (zh) * 2016-10-08 2017-03-08 常州大学 一种微波辅助碳模板法制备负载型纳米金属材料的方法
CN106607020A (zh) * 2016-11-29 2017-05-03 南京东焱氢能源科技有限公司 一种高活性钯碳催化剂的制备方法
US20190283137A1 (en) * 2018-03-14 2019-09-19 Lawrence Livermore National Security, Llc Metallopolymers for additive manufacturing of metal foams
CN109054547A (zh) * 2018-06-22 2018-12-21 安徽快来防水防腐有限公司 一种低voc抗裂环保建筑防水涂料的制备方法
PH12019000076A1 (en) * 2019-02-07 2020-08-10 Ateneo De Manila Univ Aqueous monodisperse starch-gold nanoparticles and process for producing the same
US11291203B2 (en) 2019-08-20 2022-04-05 Lawrence Livermore National Security, Llc Soluble metallogels including antimicrobial silver metallogels
EP4456904A1 (en) 2022-05-03 2024-11-06 Abdula Kurkayev Method of obtaining stable suspensions of heterocrystals of titanium dioxide and particles of silicon dioxide and stable suspensions obtained by this method for initiation of active form of oxygen in body at use in medical forms
CN117461706B (zh) * 2022-07-22 2026-03-06 Wm.雷格利Jr.公司 坚果棒棒糖成型设备及方法
CN116511521A (zh) * 2023-05-04 2023-08-01 贵州华星冶金有限公司 一种银粉的制备方法
CN117259773A (zh) * 2023-08-29 2023-12-22 昆明贵金属研究所 一种金微米片的简易合成方法
US20240099978A1 (en) * 2023-12-06 2024-03-28 Guangdong Medical University Composite Nano-agent for Combating Drug-fast Bacteria and Preparation Method Thereof
CN120460739A (zh) * 2025-04-30 2025-08-12 昆明理工大学 一种微波法制备高浓度高稳定性纳米零价铁的方法及应用

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3464226A (en) 1968-02-05 1969-09-02 Kramer Trenton Co Regenerative refrigeration system with means for controlling compressor discharge
SU1638163A1 (ru) * 1988-12-26 1991-03-30 Новосибирский Институт Биоорганической Химии Со Ан Ссср Способ получени конъюгата авидина с коллоидным золотом
JP4346510B2 (ja) * 1997-07-17 2009-10-21 日本ペイント株式会社 貴金属又は銅のコロイド溶液及びその製造方法並びに塗料組成物及び樹脂成型物
CN1095411C (zh) * 1998-05-29 2002-12-04 中国科学院化学研究所 一种金属纳米簇的制备方法
CN1299720A (zh) * 1999-12-13 2001-06-20 中国科学院化学研究所 一种纳米级铂族金属簇的制备方法
DE202004004017U1 (de) * 2003-09-16 2004-09-16 Nanosolutions Gmbh Schreib- und druckfähige kolloidale Goldlösung
KR101215119B1 (ko) * 2004-03-01 2012-12-24 스미토모덴키고교가부시키가이샤 금속콜로이드용액 및 잉크젯용 금속잉크
US7351591B2 (en) * 2004-03-30 2008-04-01 Intel Corporation Surface modification of metals for biomolecule detection using surface enhanced Raman scattering (SERS)
US8361553B2 (en) * 2004-07-30 2013-01-29 Kimberly-Clark Worldwide, Inc. Methods and compositions for metal nanoparticle treated surfaces
US8470066B2 (en) * 2004-10-29 2013-06-25 Clarkson University Aqueous-based method for producing ultra-fine metal powders
KR20070083988A (ko) 2004-10-29 2007-08-24 나노다이나믹스 인코퍼레이티드 초미립 금속 분말의 수성 제조 방법
US20060090598A1 (en) * 2004-11-03 2006-05-04 Goia Dan V Aqueous-based method for producing ultra-fine silver powders
JP2008527169A (ja) 2005-01-10 2008-07-24 イシウム リサーチ デベロップメント カンパニー オブ ザ ヘブリュー ユニバーシティー オブ イエルサレム 金属ナノ粒子の水系分散物
TW200640596A (en) * 2005-01-14 2006-12-01 Cabot Corp Production of metal nanoparticles
CN1806972A (zh) * 2005-01-19 2006-07-26 中国科学院化学研究所 纳米金超微粒子粉末的制备方法
KR100716201B1 (ko) * 2005-09-14 2007-05-10 삼성전기주식회사 금속 나노 입자 및 이의 제조방법
JP2009518167A (ja) * 2005-12-11 2009-05-07 エスセーエフ テクノロジーズ アクティーゼルスカブ ナノサイズ材料の製造
EP1867386A1 (en) * 2006-06-02 2007-12-19 Thomas Wendling Method for the production of nanoparticles
TWI334854B (en) * 2006-07-28 2010-12-21 Method for manufacturing metal nano-particle
US20080064767A1 (en) * 2006-09-11 2008-03-13 National Tsing Hua University High-concentration nanoscale silver colloidal solution and preparing process thereof
RU2324643C1 (ru) * 2006-10-06 2008-05-20 Государственное учебно-научное учреждение Физический факультет Московского Государственного университета им. М.В. Ломоносова Способ получения тонкопленочного нанокомпозитного покрытия на твердотельной подложке
RU2481125C2 (ru) * 2006-12-18 2013-05-10 Колороббия Италия С.П.А. Магнитные наночастицы для применения при гипертермии, их приготовление и применение в магнитных системах для фармакологического использования

Also Published As

Publication number Publication date
CA3001012C (en) 2021-10-12
ES2960436T3 (es) 2024-03-04
ITFI20090034A1 (it) 2010-09-03
RU2011140012A (ru) 2013-04-10
WO2010100107A2 (en) 2010-09-10
US9731263B2 (en) 2017-08-15
SI3375514T1 (sl) 2023-12-29
PT3375514T (pt) 2023-10-19
US20110313059A1 (en) 2011-12-22
EP3375514B1 (en) 2023-08-02
EP2403636A2 (en) 2012-01-11
MX2011008895A (es) 2011-09-28
EP3375514A1 (en) 2018-09-19
KR20110139213A (ko) 2011-12-28
BRPI1009122B1 (pt) 2018-12-04
CN102341165A (zh) 2012-02-01
CN102341165B (zh) 2016-01-20
PL3375514T3 (pl) 2024-04-08
IT1393040B1 (it) 2012-04-11
CA3001012A1 (en) 2010-09-10
CA2754132A1 (en) 2010-09-10
WO2010100107A3 (en) 2010-11-11
RU2536144C2 (ru) 2014-12-20
CA2754132C (en) 2018-05-29

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B06G Technical and formal requirements: other requirements [chapter 6.7 patent gazette]
B06I Publication of requirement cancelled [chapter 6.9 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 01/03/2010, OBSERVADAS AS CONDICOES LEGAIS.