WO2015000796A1 - Formulations d'encres a base de nanoparticules - Google Patents
Formulations d'encres a base de nanoparticules Download PDFInfo
- Publication number
- WO2015000796A1 WO2015000796A1 PCT/EP2014/063592 EP2014063592W WO2015000796A1 WO 2015000796 A1 WO2015000796 A1 WO 2015000796A1 EP 2014063592 W EP2014063592 W EP 2014063592W WO 2015000796 A1 WO2015000796 A1 WO 2015000796A1
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- WO
- WIPO (PCT)
- Prior art keywords
- weight
- compound
- ink composition
- composition according
- content
- Prior art date
- Legal status (The legal status 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 status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/52—Electrically conductive inks
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/033—Printing inks characterised by features other than the chemical nature of the binder characterised by the solvent
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/02—Printing inks
- C09D11/03—Printing inks characterised by features other than the chemical nature of the binder
- C09D11/037—Printing inks characterised by features other than the chemical nature of the binder characterised by the pigment
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D11/00—Inks
- C09D11/30—Inkjet printing inks
- C09D11/32—Inkjet printing inks characterised by colouring agents
- C09D11/322—Pigment inks
Definitions
- the present invention relates to ink formulations based on nanoparticles (semiconductors) .
- the present invention relates to ink compositions based on nanoparticles (semiconductors) adapted for different printing methods.
- the present invention relates to the field of nanoparticle (semi) -conductive inks suitable for many printing methods.
- Non-limiting examples include the following printing methods: inkjet, spray, screen printing, rotogravure, flexography, doctor blade, spin coating, and slot die coating.
- Inks based on nanoparticles (semiconductors) according to the present invention can be printed on all types of supports.
- supports include the following: polymers and polymer derivatives, composite materials, organic materials, inorganic materials.
- the supports used in the field of printed electronics for example PET, PEN, Polyimide, glass, PET / ITO, glass / ITO, polycarbonates, PVC and all types of active layers used. in optoelectronic devices.
- Inks based on nanoparticles (semiconducting) according to the present invention have many advantages among which we will cite as non-limiting examples:
- the ZnO based ink according to the present invention once deposited is characterized by its work output or WF.
- the output work is the energy required for an electron to go from the fermi level to the vacuum level.
- the one obtained according to the present invention is stable and constant with the temperature and whatever the medium on which the ink is deposited.
- the average measured value is preferably of the order of 3.9 +/- 0.5 eV compatible for use among others of electron injection layer in optoelectronic and photovoltaic devices. Its use as an electron injection layer in an organic photovoltaic cell allows a substantial improvement in efficiency over the use of CVD-deposited LiF.
- the present invention also relates to a method of improved preparation of said inks; Finally, the present invention also relates to the use of said inks in the so-called “security”, photovoltaic, sensor (for example gas sensors), touchscreen, biosensors, and technologies without contact (“contactless technologies”).
- nanoparticles have a very important surface / volume ratio and the substitution of their surface by surfactants leads to the change of certain properties, in particular optical properties, and the possibility of dispersing them.
- the nanoparticles may be beads (from 1 to 100 nm), rods (L ⁇ 200 to 300 nm), wires (a few hundred nanometers or even a few microns), discs, stars, pyramids, tetrapods or crystals when they do not have a predefined shape.
- the laser pulse in solution when a solution containing a precursor is irradiated by laser beam.
- the nanoparticles form in the solution along the light beam;
- Physical syntheses generally require high temperatures which makes them unattractive for the transition to production on an industrial scale. In addition, this makes them unsuitable for certain substrates, for example flexible substrates.
- nanoparticles semiconductors are dispersed in solvents and, in most cases, are not fixed to the substrate. Finally, they make it possible to control the shape of the nanoparticles.
- the object of the present invention is to overcome one or more disadvantages of the prior art by providing a stable, versatile and improved ink, and which makes it possible to preserve the intrinsic characteristics of the nanoparticles, in particular their fluorescence property and their electronic properties. According to an embodiment of the present invention, this objective is achieved thanks to an ink whose composition comprises at least:
- the viscosity of the ink according to the present invention is preferably between 1 and 500 mPa.s; the viscosity of the ink according to the present invention is preferably between 1 and 50 mPa.s, for example between 8 and 40 mPa.s; these last two ranges of viscosity being preferred in the absence of compound "e”.
- This viscosity can be advantageously measured according to the following method:
- the compound “a” according to the present invention therefore consists of nanoparticles.
- the objectives of the present invention are particularly well achieved when the compound "a” consists of metal oxide nanoparticles, more particularly zinc oxide nanoparticles.
- the nanoparticles have dimensions of between 1 and 50 nm, preferably between 2 and 20 nm.
- the nanoparticles are of spheroidal and / or spherical shape.
- spheroidal means that the shape resembles that of a sphere but it is not perfectly round (“spherical quay"), for example an ellipsoidal shape.
- the shape of the nanoparticles is generally identified by means of photographs taken by microscope.
- the nanoparticles have diameters of between 1 and 50 nm, preferably between 2 and 20 nm.
- the metal oxide nanoparticles used were previously synthesized by chemical synthesis. Any chemical synthesis may be preferentially used in the context of the present invention.
- Any chemical synthesis may be preferentially used in the context of the present invention.
- the precursor is dissolved in methanol; after heating this solution, a solution of potassium hydroxide (KOH) and / or sodium hydroxide (NaOH) is added thereto, which makes it possible to obtain the desired nanoparticles.
- KOH potassium hydroxide
- NaOH sodium hydroxide
- the nanoparticles are then washed to remove anything that is not chemically or physically related to the nanoparticles.
- ink compositions comprising nanoparticles synthesized from the zinc acetate precursor exhibited improved properties. Although not wishing to be limited by this explanation, the Applicant thinks that this improvement could come from the presence of acetate ligands which originate from the precursor and which remain bound to the nanoparticles.
- the nanoparticles synthesized by chemical synthesis according to the present invention contain from 5% to 15% by weight of acetate ligands, preferably between 7 and 14%, for example between 8 and 12% by weight of acetate ligands.
- This acetate ligand content in the nanoparticle can be advantageously measured according to the following method:
- This synthesis makes it possible to obtain nano spheres of zinc oxide with a well-controlled particle size distribution; It is thus possible, depending on the duration of the synthesis steps, to obtain spherical nanoparticles having a diameter which can vary from 2 to 10 nm.
- the compound "b" according to the present invention therefore consists of an alcohol solvent.
- the alcohol is preferably selected from aliphatic monohydric alcohols or mixtures thereof; preferably from primary parafficic aliphatic monohydric alcohols having less than 10 carbon atoms.
- the compound "c” according to the present invention therefore consists of an alcohol solvent different from the compound "b".
- the alcohol is preferably selected from unsaturated monohydric alcohols or mixtures thereof.
- terpene alcohols preferably terpineol, preferably alpha-terpineol.
- the compound “d” according to the present invention therefore consists of a dispersant. Beyond its dispersant function, which is therefore different from the solvent function of the aforementioned “b” and “c” compounds, the compound “d” is different from the “b” and “c” compounds used in the composition.
- This dispersant can advantageously be selected from the families of alcohol-amines and polyalcohols, or their mixture. Examples of alcohol-amines include dimethanolamine, diethanolamine and / or ethanolamine and / or their mixture, preferably ethanolamine. Examples of polyalcohols include ethylene glycol, diethylene glycol, propylene glycol and / or their mixture, preferably ethylene glycol.
- the optional compound “e” according to the present invention therefore consists of a thickening or stabilizing agent. Beyond its function as a thickener or stabilizer which is therefore different from the dispersant functions of the compound “d” and the solvent of the compounds “B” and “c” above, the compound “e” is different from the compounds “b""c” and “d” used in the composition. Mention may be made, for example, of alkylcellulose, preferably ethylcellulose, and modified ureas, preferably polyureas, and / or their mixtures.
- the ink comprises
- the ink may also include in its composition other compounds among which we will mention by way of example solvents (for example water, alcohols) and / or surfactants, and / or polymers.
- solvents for example water, alcohols
- surfactants for example water, alcohols
- polymers for example polymers
- the compounds "a”, “b”, “c”, “d” and “e” in the ranges of proportions indicated above will preferably constitute at least 50% by weight of the final ink, preferably at least 75% by weight, for example at least 90% by weight, at least 95% by weight, at least 99% by weight, or even 100% by weight of the final ink.
- the present invention also relates to a method for preparing an ink formulation according to the present invention, the method comprising the following steps:
- step b) optionally, mixing between the mixture obtained in step b) and the compound "e” (this mixture can be carried out by adding compound "e” in the mixture obtained in step b, or adding the mixture obtained in step b in the compound
- step d) mixing between the mixture obtained in step b) and the mixture obtained in step c) (this mixture can be carried out by adding the mixture obtained in step c) in the mixture obtained in step b , or adding the mixture obtained in step b to the mixture obtained in step c)), and stirring, and
- the ink thus obtained can be used directly or diluted to obtain the desired properties.
- An additional advantage of the ink according to the present invention lies in the fact that its preparation can be carried out under non-constraining pressure and / or temperature conditions, for example at pressure and / or temperature conditions close to or identical to the normal or ambient conditions. It is preferable to stay at values within 40% of normal or ambient pressure and / or temperature conditions. For example, the Applicant has found that it is preferable to maintain the pressure and / or temperature conditions during the preparation of the ink at values oscillating at most 30%, preferably 15% around the values of the conditions. normal or ambient. A control of these pressure and / or temperature conditions can therefore be advantageously included in the ink preparation device so as to fulfill these conditions.
- This advantage related to an ink preparation under non-binding conditions obviously also results in a facilitated use of said inks.
- the ink can advantageously be used in any printing method, in particular in the following printing methods: inkjet, spray, screen printing, gravure, flexography, doctor blade , spin coating, and slot die coating.
- the present invention thus also relates to a use of said inks in the so-called “security”, photovoltaic, sensor (for example gas sensors), touchscreen, biosensors, and contactless technologies ( “Contactless technologies”).
- the table below shows two ink compositions according to the present invention.
- the types of compounds “a”, “b”, “c” and “d” are indicated in the table as well as their concentration by weight for each of the compositions.
- the zinc oxide nanoparticles used for the two compositions are identical and were obtained by following the particular synthesis example described in the text above.
- the said zinc oxide nanoparticles are characterized by a spherical morphology and a residual acetate ligand content of 9.5% by weight.
- the weight percent of the compound "a” is calculated based on the weight of the nanoparticles with their ligands.
- the value of the viscosity property of the inks can also be seen in the last row of the table. These values were measured according to the method described above in the description.
- Viscosity 28 cP for Zn05F24 ink and 10.5 cP for Zn05F33 ink (by default, the viscosity is adjusted according to the measured actual viscosity)
- Refractive index 1.464. for Zn05F24 ink and 1.434 for Zn05F33 ink.
- the D50 values of the inks are respectively 5 nm for the ink Zn05F24 and 9 nm for the ink Zn05F33. According to an alternative embodiment of the present invention, the inks have a D50 of less than 20 nm and / or, preferably, greater than 3 nm.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
- Conductive Materials (AREA)
Abstract
Description
Claims
Priority Applications (11)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SG11201510673WA SG11201510673WA (en) | 2013-07-03 | 2014-06-26 | Nanoparticle-based ink formulations |
| CN201480036717.XA CN105378002B (zh) | 2013-07-03 | 2014-06-26 | 基于纳米颗粒的油墨制剂 |
| US14/902,281 US9951240B2 (en) | 2013-07-03 | 2014-06-26 | Nanoparticle-based ink formulations |
| ES14738759T ES2859497T3 (es) | 2013-07-03 | 2014-06-26 | Composiciones de tinta que comprenden nanopartículas |
| JP2016522510A JP6542763B2 (ja) | 2013-07-03 | 2014-06-26 | ナノ粒子に基づいたインク調合物 |
| CA2915128A CA2915128C (fr) | 2013-07-03 | 2014-06-26 | Formulations d'encres a base de nanoparticules |
| DK14738759.1T DK3017008T3 (da) | 2013-07-03 | 2014-06-26 | Nanopartikelbaserede blæksammensætninger |
| HK16111648.5A HK1223391B (en) | 2013-07-03 | 2014-06-26 | Ink compositions comprising nanoparticles |
| KR1020167000330A KR102214027B1 (ko) | 2013-07-03 | 2014-06-26 | 나노 입자 기반의 잉크 배합물 |
| EP14738759.1A EP3017008B1 (fr) | 2013-07-03 | 2014-06-26 | Formulations d'encres a base de nanoparticules |
| IL243417A IL243417B (en) | 2013-07-03 | 2015-12-30 | Ink formulations based on nanoparticles |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1301570 | 2013-07-03 | ||
| FR1301570A FR3008103B1 (fr) | 2013-07-03 | 2013-07-03 | Composition d encre a base de nanoparticules |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2015000796A1 true WO2015000796A1 (fr) | 2015-01-08 |
Family
ID=49378323
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2014/063592 Ceased WO2015000796A1 (fr) | 2013-07-03 | 2014-06-26 | Formulations d'encres a base de nanoparticules |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US9951240B2 (fr) |
| EP (1) | EP3017008B1 (fr) |
| JP (1) | JP6542763B2 (fr) |
| KR (1) | KR102214027B1 (fr) |
| CN (1) | CN105378002B (fr) |
| CA (1) | CA2915128C (fr) |
| DK (1) | DK3017008T3 (fr) |
| ES (1) | ES2859497T3 (fr) |
| FR (1) | FR3008103B1 (fr) |
| IL (1) | IL243417B (fr) |
| PT (1) | PT3017008T (fr) |
| SG (1) | SG11201510673WA (fr) |
| TW (1) | TWI629319B (fr) |
| WO (1) | WO2015000796A1 (fr) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017140712A1 (fr) * | 2016-02-18 | 2017-08-24 | Genes'ink Sa | Formulations d'encre à base de nanoparticules (semi)conductrices |
| WO2020007822A1 (fr) | 2018-07-02 | 2020-01-09 | Conservatoire National Des Arts Et Metiers (Cnam) | Nanoparticules de bismuth métallique (0), procédé de fabrication et utilisations de celles-ci |
| WO2020120252A1 (fr) * | 2018-12-13 | 2020-06-18 | Genes'ink Sa | Encre a base de nanoparticules d'argent |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106752375A (zh) * | 2016-12-19 | 2017-05-31 | Tcl集团股份有限公司 | 氧化锌基纳米颗粒墨水及其制备方法 |
| CN107099190A (zh) * | 2017-05-27 | 2017-08-29 | 苏州星烁纳米科技有限公司 | 氧化锌基纳米颗粒墨水及电致发光器件 |
| CN107603340B (zh) | 2017-10-12 | 2020-10-30 | 京东方科技集团股份有限公司 | 一种氧化锌墨水及其制备方法、电子传输膜层和显示装置 |
| FR3089969B1 (fr) * | 2018-12-13 | 2023-02-24 | Genesink | Méthode de synthèse de nanoparticules d’oxyde de tungstène |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070144305A1 (en) * | 2005-12-20 | 2007-06-28 | Jablonski Gregory A | Synthesis of Metallic Nanoparticle Dispersions |
| WO2009017648A1 (fr) * | 2007-07-26 | 2009-02-05 | The Ex One Company, Llc | Suspensions de nanoparticules utilisées dans l'impression tridimensionnelle |
| WO2010056826A1 (fr) * | 2008-11-14 | 2010-05-20 | Applied Nanotech Holdings, Inc. | Encres et pâtes pour la fabrication de cellules solaires |
| CN102602983A (zh) * | 2012-04-10 | 2012-07-25 | 南京师范大学 | 含氮有机小分子配体辅助的溶剂热法合成氧化锌纳米粒子组装体的方法 |
Family Cites Families (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3955122B2 (ja) * | 1996-08-30 | 2007-08-08 | 花王株式会社 | 酸化亜鉛超微粒子及びその製造方法 |
| JP2004292282A (ja) * | 2003-03-28 | 2004-10-21 | Mitsubishi Chemicals Corp | 酸化亜鉛ナノ粒子及びその製造方法、並びに、その酸化亜鉛ナノ粒子含有組成物及びそれを用いた積層体 |
| WO2005060610A2 (fr) * | 2003-12-11 | 2005-07-07 | The Trustees Of Columbia University In The City Ofnew York | Particules a taille nanometrique, leurs procedes d'obtention, compositions et leurs utilisations |
| JP4478794B2 (ja) * | 2004-03-15 | 2010-06-09 | 独立行政法人産業技術総合研究所 | 量子サイズ効果を有する酸化亜鉛超微粒子の製造方法 |
| US8383014B2 (en) * | 2010-06-15 | 2013-02-26 | Cabot Corporation | Metal nanoparticle compositions |
| JP2007335460A (ja) * | 2006-06-12 | 2007-12-27 | Canon Inc | デバイスパターン形成方法、デバイスパターン、およびデバイスパターン形成装置 |
| JP5314253B2 (ja) * | 2007-04-26 | 2013-10-16 | 日揮触媒化成株式会社 | 光電気セル |
| US20080296567A1 (en) * | 2007-06-04 | 2008-12-04 | Irving Lyn M | Method of making thin film transistors comprising zinc-oxide-based semiconductor materials |
| US7465348B1 (en) * | 2007-06-07 | 2008-12-16 | Xerox Corporation | Nanosized particles of monoazo laked pigment |
| JP5002478B2 (ja) * | 2007-09-27 | 2012-08-15 | 三ツ星ベルト株式会社 | 金属ナノ粒子ペーストおよびパターン形成方法 |
| US8197717B2 (en) * | 2007-12-18 | 2012-06-12 | Lg Chem, Ltd. | Metal ink for ink-jet printing |
| DE102008032554A1 (de) * | 2008-07-10 | 2010-01-14 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Metallhaltige Zusammensetzung, Verfahren zur Herstellung von elektrischen Kontaktstrukturen auf elektronischen Bauteilen sowie elektronisches Bauteil |
| KR101305119B1 (ko) | 2010-11-05 | 2013-09-12 | 현대자동차주식회사 | 잉크젯 인쇄용 반도체 산화물 잉크 조성물과 이의 제조방법 및 이를 이용한 광전변환 소자의 제조방법 |
| JP5037730B2 (ja) * | 2010-11-16 | 2012-10-03 | 積水化学工業株式会社 | 有機太陽電池活性層用インク、有機太陽電池及び有機太陽電池の製造方法 |
| CN102002275B (zh) * | 2010-12-13 | 2012-12-05 | 尚越光电科技有限公司 | 一种氧化锌墨水的制备方法 |
| JP2012140558A (ja) * | 2011-01-05 | 2012-07-26 | Sekisui Chem Co Ltd | 無機微粒子分散ペースト組成物 |
| KR101260956B1 (ko) | 2011-02-25 | 2013-05-06 | 한화케미칼 주식회사 | 오프셋 또는 리버스오프셋 인쇄용 전도성 잉크 조성물 |
| CN103013229B (zh) | 2012-12-30 | 2014-08-20 | 中国科学院宁波材料技术与工程研究所 | 一种石墨烯基导电油墨、其制备方法及柔性导电薄膜 |
-
2013
- 2013-07-03 FR FR1301570A patent/FR3008103B1/fr active Active
-
2014
- 2014-06-26 EP EP14738759.1A patent/EP3017008B1/fr active Active
- 2014-06-26 WO PCT/EP2014/063592 patent/WO2015000796A1/fr not_active Ceased
- 2014-06-26 US US14/902,281 patent/US9951240B2/en active Active
- 2014-06-26 CA CA2915128A patent/CA2915128C/fr active Active
- 2014-06-26 PT PT147387591T patent/PT3017008T/pt unknown
- 2014-06-26 ES ES14738759T patent/ES2859497T3/es active Active
- 2014-06-26 DK DK14738759.1T patent/DK3017008T3/da active
- 2014-06-26 SG SG11201510673WA patent/SG11201510673WA/en unknown
- 2014-06-26 CN CN201480036717.XA patent/CN105378002B/zh active Active
- 2014-06-26 KR KR1020167000330A patent/KR102214027B1/ko active Active
- 2014-06-26 JP JP2016522510A patent/JP6542763B2/ja active Active
- 2014-07-02 TW TW103122828A patent/TWI629319B/zh active
-
2015
- 2015-12-30 IL IL243417A patent/IL243417B/en active IP Right Grant
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070144305A1 (en) * | 2005-12-20 | 2007-06-28 | Jablonski Gregory A | Synthesis of Metallic Nanoparticle Dispersions |
| WO2009017648A1 (fr) * | 2007-07-26 | 2009-02-05 | The Ex One Company, Llc | Suspensions de nanoparticules utilisées dans l'impression tridimensionnelle |
| WO2010056826A1 (fr) * | 2008-11-14 | 2010-05-20 | Applied Nanotech Holdings, Inc. | Encres et pâtes pour la fabrication de cellules solaires |
| CN102602983A (zh) * | 2012-04-10 | 2012-07-25 | 南京师范大学 | 含氮有机小分子配体辅助的溶剂热法合成氧化锌纳米粒子组装体的方法 |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2017140712A1 (fr) * | 2016-02-18 | 2017-08-24 | Genes'ink Sa | Formulations d'encre à base de nanoparticules (semi)conductrices |
| FR3047993A1 (fr) * | 2016-02-18 | 2017-08-25 | Genes'ink Sa | Formulations d'encres a base de nanoparticules (semi-)conductrices |
| JP2019510844A (ja) * | 2016-02-18 | 2019-04-18 | ジーンズインク エスア | (半)導電性ナノ粒子に基づくインク調合物 |
| US10954407B2 (en) | 2016-02-18 | 2021-03-23 | Genes'ink Sa | Ink formulations based on (semi)conducting nanoparticles |
| JP7061571B2 (ja) | 2016-02-18 | 2022-04-28 | ジーンズインク エスア | (半)導電性ナノ粒子に基づくインク調合物 |
| WO2020007822A1 (fr) | 2018-07-02 | 2020-01-09 | Conservatoire National Des Arts Et Metiers (Cnam) | Nanoparticules de bismuth métallique (0), procédé de fabrication et utilisations de celles-ci |
| WO2020120252A1 (fr) * | 2018-12-13 | 2020-06-18 | Genes'ink Sa | Encre a base de nanoparticules d'argent |
| FR3090002A1 (fr) * | 2018-12-13 | 2020-06-19 | Genes'ink | Encre à base de nanoparticules d’argent |
| KR20210102340A (ko) * | 2018-12-13 | 2021-08-19 | 제네스'잉크 에스아 | 은 나노입자를 포함하는 잉크 |
| US11873411B2 (en) | 2018-12-13 | 2024-01-16 | Genes'ink Sa | Ink comprising silver nanoparticles |
| KR102726590B1 (ko) | 2018-12-13 | 2024-11-05 | 제네스'잉크 에스아 | 은 나노입자를 포함하는 잉크 |
Also Published As
| Publication number | Publication date |
|---|---|
| TWI629319B (zh) | 2018-07-11 |
| FR3008103A1 (fr) | 2015-01-09 |
| DK3017008T3 (da) | 2021-03-08 |
| CA2915128A1 (fr) | 2015-01-08 |
| JP2016523306A (ja) | 2016-08-08 |
| CN105378002A (zh) | 2016-03-02 |
| US9951240B2 (en) | 2018-04-24 |
| CN105378002B (zh) | 2018-04-13 |
| PT3017008T (pt) | 2021-04-05 |
| KR102214027B1 (ko) | 2021-02-08 |
| FR3008103B1 (fr) | 2015-09-11 |
| KR20160026973A (ko) | 2016-03-09 |
| ES2859497T3 (es) | 2021-10-04 |
| TW201506097A (zh) | 2015-02-16 |
| JP6542763B2 (ja) | 2019-07-10 |
| IL243417A0 (en) | 2016-02-29 |
| SG11201510673WA (en) | 2016-01-28 |
| IL243417B (en) | 2019-07-31 |
| CA2915128C (fr) | 2020-02-18 |
| EP3017008B1 (fr) | 2021-01-20 |
| HK1223391A1 (en) | 2017-07-28 |
| US20160185991A1 (en) | 2016-06-30 |
| EP3017008A1 (fr) | 2016-05-11 |
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