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公开(公告)号：EP3114178A1
公开(公告)日：2017-01-11
申请号：EP14884881.5
申请日：2014-03-06
CPC分类号： C09D11/38 , B41J2/01 , B41M5/0023 , C09D11/322 , C09D11/36
摘要： The present disclosure provides non-Newtonian inkjet inks and related methods. In one example, a non-Newtonian inkjet ink can comprise a dispersion of metal oxide particles in an amount ranging from 0.1% to 10% by weight based on the total weight of the non-Newtonian inkjet ink; a salt in an amount of 0.05% to 10% by weight based on the total weight of the non-Newtonian inkjet ink; and an organic solvent. Additionally, the metal oxide can form a structured network in a presence of the salt and the inkjet ink can have a dynamic viscosity ranging from 25 cps to 10,000 cps at shear rate of 5 s-1 and a dynamic viscosity ranging from 1 cps to 50 cps at a shear rate of 10,000 s-1.
摘要翻译： 本公开提供非牛顿喷墨油墨和相关方法。 在一个实例中，非牛顿喷墨油墨可以包含基于非牛顿喷墨油墨的总重量的0.1重量％至10重量％的金属氧化物颗粒的分散体; 相对于非牛顿喷墨油墨的总重量为0.05〜10重量％的盐; 和有机溶剂。 此外，金属氧化物可以在盐的存在下形成结构化网络，并且喷墨油墨可以在5s -1的剪切速率下具有25cps至10,000cps的动态粘度和1cps至50psi的动态粘度 剪切速率为10,000 s-1。
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公开(公告)号：EP3114178B1
公开(公告)日：2018-12-26
申请号：EP14884881.5
申请日：2014-03-06
IPC分类号： C09D11/30 , B41J2/01 , B41M5/00 , C09D11/322 , C09D11/38
CPC分类号： C09D11/38 , B41J2/01 , B41M5/0023 , C09D11/322 , C09D11/36
摘要： The present disclosure provides non-Newtonian inkjet inks and related methods. In one example, a non-Newtonian inkjet ink can comprise a dispersion of metal oxide particles in an amount ranging from 0.1% to 10% by weight based on the total weight of the non-Newtonian inkjet ink; a salt in an amount of 0.05% to 10% by weight based on the total weight of the non-Newtonian inkjet ink; and an organic solvent. Additionally, the metal oxide can form a structured network in a presence of the salt and the inkjet ink can have a dynamic viscosity ranging from 25 cps to 10,000 cps at shear rate of 5 s−1 and a dynamic viscosity ranging from 1 cps to 50 cps at a shear rate of 10,000 s−1.
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公开(公告)号：EP2137273A1
公开(公告)日：2009-12-30
申请号：EP08745533.3
申请日：2008-04-10
CPC分类号： C09D11/40 , Y10T428/24802
摘要： Ink-jet sets, printer systems, methods of printing, and printing materials are disclosed.
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公开(公告)号：EP3261790B1
公开(公告)日：2020-09-02
申请号：EP15899784.1
申请日：2015-07-24
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公开(公告)号：EP3114177A1
公开(公告)日：2017-01-11
申请号：EP14884570.4
申请日：2014-03-06
CPC分类号： C09D11/38 , B41J2/01 , B41J2/04 , B41J2/2107 , B41M5/0023 , C09D11/033 , C09D11/324 , C09D11/40
摘要： The present disclosure provides non-Newtonian inkjet inks and related methods. In one example, a non-Newtonian inkjet ink can comprise a low molecular weight organic gelator in an amount ranging from 0.1% to 10% by weight based on the total weight of the non-Newtonian inkjet ink; a salt in an amount of 0.05% to 20% by weight based on the total weight of the non-Newtonian inkjet ink; and an organic solvent. Additionally, the low molecular weight organic gelator and the salt can form a structured network and the inkjet ink can have a viscosity ranging from 100 cps to 10,000 cps at a temperature of 25° C. and a viscosity ranging from 1 cps to 10 cps at a temperature of 50° C.
摘要翻译： 本公开提供非牛顿喷墨油墨和相关方法。 在一个实例中，非牛顿喷墨油墨可包含基于非牛顿喷墨油墨的总重量为0.1重量％至10重量％的量的低分子量有机胶凝剂; 基于非牛顿喷墨油墨的总重量，其量为0.05重量％至20重量％的盐; 和有机溶剂。 此外，低分子量有机胶凝剂和盐可以形成结构化网络，并且喷墨油墨在25℃的温度下可以具有范围从100cps至10,000cps的粘度，并且在25℃下具有范围从1cps至10cps的粘度 温度为50℃。
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公开(公告)号：EP3261790A1
公开(公告)日：2018-01-03
申请号：EP15899784.1
申请日：2015-07-24
CPC分类号： B29C64/135 , B22F3/008 , B22F2999/00 , B29C64/112 , B29C64/165 , B33Y10/00 , B33Y30/00 , B33Y70/00 , C09D11/322 , G03G15/224 , G03G15/225 , B22F3/1003
摘要： In a 3D printing method, a first layer of a build material is applied. A part layer is patterned by selectively applying a penetrating liquid functional material (PLFM) on at least a portion of the first layer. The PLFM includes (in amounts by weight based on total wt % of the PLFM): from about 5%-15% of a first metal oxide nanoparticle having a particle size ranging from about 0.5 nm up to 10 nm, from about 0.25%-10% of a second metal oxide nanoparticle having at least one dimension greater than 10 nm, from about 1%-10% of an electromagnetic radiation absorber, from about 5%-50% of an organic solvent, a surfactant, and a balance of water. The first layer having the PLFM applied thereon is exposed to electromagnetic radiation, whereby the portion of the first layer at least partially fuses to form the part layer.
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公开(公告)号：EP2137273B1
公开(公告)日：2013-10-09
申请号：EP08745533.3
申请日：2008-04-10
CPC分类号： C09D11/40 , Y10T428/24802
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公开(公告)号：EP3325191B1
公开(公告)日：2020-09-30
申请号：EP15899783.3
申请日：2015-07-24
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公开(公告)号：EP3325191A1
公开(公告)日：2018-05-30
申请号：EP15899783.3
申请日：2015-07-24
摘要： A stabilizing liquid functional material (SLFM) for 3D printing includes ceramic nanoparticles in an amount ranging from about 0.25% to about 5% by weight based on a total SLFM weight and silica nanoparticles present in an amount ranging from about 0.1% to about 10% by weight based on the total SLFM weight. The ceramic nanoparticles have a particle size ranging from about 5 nm to about 50 nm. The silica nanoparticles have a particle size ranging from about 10 nm to about 50 nm. The ceramic nanoparticles and the silica nanoparticles are different in composition and/or morphology. An electromagnetic radiation absorber is present in an amount ranging from about 1% to about 10% by weight based on the total SLFM weight. An organic solvent is present in an amount from about 5% to about 50% by weight based on the total SLFM weight. The SLFM includes a balance of water.
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公开(公告)号：EP3209737A1
公开(公告)日：2017-08-30
申请号：EP14904357.2
申请日：2014-10-20
发明人： ADAMIC, Raymond , VASUDEVAN, Sundar
CPC分类号： C09D11/38 , B41J2/17513 , B41J2/17553 , C09D11/033 , C09D11/322
摘要： The present disclosure provides non-Newtonian inkjet inks and related methods. In one example, a non-Newtonian inkjet ink can comprise silica, alumina, and organic solvent. The non-Newtonian inkjet ink can be an aqueous ink having a pH from 9 to 12 and a conductivity from 100 to 2000 μS/cm.
摘要翻译： 本公开提供非牛顿喷墨油墨和相关方法。 在一个实例中，非牛顿喷墨油墨可以包含二氧化硅，氧化铝和有机溶剂。 非牛顿喷墨油墨可以是具有9至12的pH和100至2000μS/ cm的电导率的水性油墨。
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