专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20060205844A1 Aqueous dispersion and process for production thereof 审中-公开
标题翻译：水分散体及其制备方法
公开(公告)号：US20060205844A1
公开(公告)日：2006-09-14
申请号：US10554635
申请日：2003-04-30
申请人： Takuo Mizutani , Takahiro Furutani , Nagayuki Takao
发明人： Takuo Mizutani , Takahiro Furutani , Nagayuki Takao
IPC分类号： C08K9/00
CPC分类号： C09C1/56 , C01P2004/62 , C01P2006/22 , C08F290/062 , C08J3/03 , C08J2371/02 , C09B67/0013 , C09B67/009 , C09C3/10 , C09D11/037 , C09D11/101 , C09D11/322
摘要： An aqueous dispersion containing a water-insoluble solid, wherein the solid consists of fine particles surfaces of which are coated with a resin having a polyether structure, and a coated amount of the resin is 15 to 1,000 parts by weight per 100 parts of the solid. This aqueous dispersion has improved dispersion stability for various solids such as pigments, dyes, and so on, causes no problems such as precipitation of the solid particles during the storage of the dispersion, and thus can be stably stored for a long time. The present invention can provide an aqueous dispersion used as an ink-jet printing ink, which has good high speed printing properties besides the above properties.
摘要翻译：含有水不溶性固体的水性分散体，其中固体由细颗粒表面涂覆有具有聚醚结构的树脂，并且树脂的涂布量为每100份固体为15至1,000份。这种水分散体具有改善的各种固体如颜料，染料等的分散稳定性，在分散体储存期间不会产生固体颗粒的沉淀等问题，因此能够长期稳定地保存。本发明可以提供一种用作喷墨印刷油墨的水性分散体，除了上述性质之外，其还具有良好的高速印刷性能。

2. 发明授权

US07393884B2 Pigment ink composition 有权
标题翻译：颜料墨水组合物
公开(公告)号：US07393884B2
公开(公告)日：2008-07-01
申请号：US10518452
申请日：2003-06-20
申请人： Takahiro Furutani , Nagayuki Takao
发明人： Takahiro Furutani , Nagayuki Takao
IPC分类号： C09D11/00
CPC分类号： C09D11/322 , C09D11/36
摘要： A pigmented ink composition comprising a pigment, a resin having an acidic group and an organic solvent having a boiling point of at least 150° C. which is present in an amount of from 50 to 90% by weight based on the whole weight of the ink composition. When this ink composition is subjected to an printed layer-sliding test in which the ink composition is applied on a cationically treated printing medium with a #4 bar coater (available from TOYO SEIKI KOGYO CO., LTD.) and dried and then the printed surface is slid with a cloth on which a weight of 50 g is placed, the printed record is not grazed. This ink composition contains the pigment with a small dispersion particle size and has good water resistance, can be printed on a plain paper sheet without cockling, and suffers from no grazing of printed records when the ink composition is printed on a cationically treated paper sheet.
摘要翻译：一种着色油墨组合物，其包含颜料，具有酸性基团的树脂和沸点为至少150℃的有机溶剂，其以基于全部重量的50重量％至90重量％墨水组成。当将该油墨组合物进行印刷层滑动试验时，其中将油墨组合物涂布在具有＃4棒涂布机（可从TOYO SEIKI KOGYO CO。，LTD。获得）的阳离子处理的印刷介质上并干燥，然后印刷表面用重量为50g的布滑动，印刷的记录不被放牧。该油墨组合物含有分散粒度小，耐水性好的颜料，可以在没有起皱的情况下印刷在普通纸上，并且当将印刷记录印刷在阳离子处理的纸张上时，不会放弃印刷记录。

3. 发明申请

US20050203209A1 Pigment ink composition 有权
标题翻译：颜料墨水组合物
公开(公告)号：US20050203209A1
公开(公告)日：2005-09-15
申请号：US10518452
申请日：2003-06-20
申请人： Takahiro Furutani , Nagayuki Takao
发明人： Takahiro Furutani , Nagayuki Takao
IPC分类号： B41M5/00 , C09D11/00 , C03C17/00
CPC分类号： C09D11/322 , C09D11/36
摘要： A pigmented ink composition comprising a pigment, a resin having an acidic group and an organic solvent having a boiling point of at least 150° C. which is present in an amount of from 50 to 90% by weight based on the whole weight of the ink composition. When this ink composition is subjected to an printed layer-sliding test in which the ink composition is applied on a cationically treated printing medium with a #4 bar coater (available from TOYO SEIKI KOGYO CO., LTD.) and dried and then the printed surface is slid with a cloth on which a weight of 50 g is placed, the printed record is not grazed. This ink composition contains the pigment with a small dispersion particle size and has good water resistance, can be printed on a plain paper sheet without cockling, and suffers from no grazing of printed records when the ink composition is printed on a cationically treated paper sheet.
摘要翻译：一种着色油墨组合物，其包含颜料，具有酸性基团的树脂和沸点为至少150℃的有机溶剂，其以基于全部重量的50重量％至90重量％墨水组成。当将该油墨组合物进行印刷层滑动试验时，其中将油墨组合物涂布在具有＃4棒涂布机（可从TOYO SEIKI KOGYO CO。，LTD。获得）的阳离子处理的印刷介质上并干燥，然后印刷表面用重量为50g的布滑动，印刷的记录不被放牧。该油墨组合物含有分散粒度小，耐水性好的颜料，可以在没有起皱的情况下印刷在普通纸上，并且当将印刷记录印刷在阳离子处理的纸张上时，不会放弃印刷记录。

4. 发明申请

US20080076846A1 Energy Ray-Curable Ink Composition 失效
标题翻译：能量可熔光油墨组合物
公开(公告)号：US20080076846A1
公开(公告)日：2008-03-27
申请号：US11662273
申请日：2005-10-06
申请人： Katsuyuki Kito , Nagayuki Takao
发明人： Katsuyuki Kito , Nagayuki Takao
IPC分类号： C08F2/46
CPC分类号： C09D11/101
摘要： An active energy ray-curable ink composition comprising a colorant, a monomer and a photopolymerization initiator, in which the monomer contains an acrylamide derivative in an amount of 10 to 90% by weight based on the whole weight of the ink composition, and the ink composition has a viscosity of 3 to 35 mPa·s at 25° C. The ink composition has a low viscosity without dilution by a diluent solvent, good storage stability, good pigment dispersibility when a pigment is used as a colorant and also good continuous ejection stability to a printing medium, has a good curing property at a low energy level such as a cumulative amount of light of 150 mJ/cm2 or less, and it can attain good printing quality on nonabsorbable printing medium and achieves good adhesion of printed images to the printing medium.
摘要翻译：包含着色剂，单体和光聚合引发剂的活性能量射线固化型油墨组合物，其中单体含有基于油墨组合物的总重量为10〜90重量％的丙烯酰胺衍生物，油墨组合物在25℃下的粘度为3至35mPa.s。油墨组合物具有低粘度而不用稀释溶剂稀释，具有良好的储存稳定性，当颜料用作着色剂时具有良好的颜料分散性，以及良好的连续喷射对印刷介质的稳定性，在低能量水平下具有良好的固化性能，例如150mJ / cm 2以下的累积光量，并且可以在不可吸收的印刷介质上获得良好的印刷质量并且印刷图像达到打印介质的良好粘附性。

5. 发明授权

US06900253B2 Ink for ink jet printer 失效
标题翻译：墨水喷墨打印机
公开(公告)号：US06900253B2
公开(公告)日：2005-05-31
申请号：US09820313
申请日：2001-03-29
申请人： Nagayuki Takao , Miyuki Nishimura
发明人： Nagayuki Takao , Miyuki Nishimura
IPC分类号： C09D11/00 , C09D11/10 , C08L51/00 , C08L51/08
CPC分类号： C09D11/322
摘要： The object of the present invention is to provide an ink for ink jet printers which is improved in dispersion stability. The ink is one containing a pigment and an organic solvent where a silicone graft polymer is contained in the ink and is dispersed in the organic solvent in the form of particles having a particle diameter of 0.01-0.3 μm in such a state as the silicone graft polymer being adsorbed to at least a part of the outer surface of the pigment. The pigment is an organic pigment and/or carbon black.
摘要翻译：本发明的目的是提供一种提高分散稳定性的喷墨打印机用油墨。油墨是含有颜料和有机溶剂的油墨，其中在油墨中含有硅氧烷接枝聚合物，并且在硅氧烷接枝的状态下分散在粒径为0.01-0.3μm的颗粒形式的有机溶剂中聚合物被吸附到颜料的外表面的至少一部分上。颜料是有机颜料和/或炭黑。

6. 发明授权

US07732505B2 Energy ray-curable ink composition 失效
标题翻译：能量射线固化型油墨组合物
公开(公告)号：US07732505B2
公开(公告)日：2010-06-08
申请号：US11662273
申请日：2005-10-06
申请人： Katsuyuki Kito , Nagayuki Takao
发明人： Katsuyuki Kito , Nagayuki Takao
IPC分类号： C08F2/46 , C08J3/28 , B41M5/00 , C09D11/00
CPC分类号： C09D11/101
摘要： An active energy ray-curable ink composition comprising a colorant, a monomer and a photopolymerization initiator, in which the monomer contains an acrylamide derivative in an amount of 10 to 90% by weight based on the whole weight of the ink composition, and the ink composition has a viscosity of 3 to 35 mPa·s at 25° C. The ink composition has a low viscosity without dilution by a diluent solvent, good storage stability, good pigment dispersibility when a pigment is used as a colorant and also good continuous ejection stability to a printing medium, has a good curing property at a low energy level such as a cumulative amount of light of 150 mJ/cm2 or less, and it can attain good printing quality on nonabsorbable printing medium and achieves good adhesion of printed images to the printing medium.
摘要翻译：包含着色剂，单体和光聚合引发剂的活性能量射线固化型油墨组合物，其中单体含有基于油墨组合物的总重量为10〜90重量％的丙烯酰胺衍生物，油墨组合物在25℃下的粘度为3〜35mPa·s。油墨组合物的粘度低，不经稀释溶剂稀释，储存稳定性好，颜料分散性好，作为着色剂时的良好的连续喷射对印刷介质的稳定性，在低能量水平下具有良好的固化性能，例如150mJ / cm 2以下的累积光，并且可以在不可吸收的印刷介质上获得良好的印刷质量，并且实现印刷图像的良好粘合打印介质。

7. 发明授权

US07029110B2 Dispersion composition and ink-jet printer ink comprising the same 失效
标题翻译：分散组合物和包含其的喷墨打印机油墨
公开(公告)号：US07029110B2
公开(公告)日：2006-04-18
申请号：US10466091
申请日：2002-01-11
申请人： Nagayuki Takao , Sachie Kawazu , Kazuki Sakai
发明人： Nagayuki Takao , Sachie Kawazu , Kazuki Sakai
IPC分类号： B41J2/01 , C09D11/00
CPC分类号： C09D11/326 , C09D11/30
摘要： A dispersion composition including a colorant and an acrylic polymer having the furan structure, and an ink for an ink jet printer including such a dispersion composition. This dispersion composition can achieve the satisfactory stability of the colorant irrespective of the kind of the colorant, and allows the inks to be formulated to have the same composition. The ink for an ink jet printer has good storage stability and printing stability.
摘要翻译：包含着色剂和具有呋喃结构的丙烯酸聚合物的分散体组合物和用于包含这种分散组合物的喷墨打印机的油墨。这种分散组合物可以实现着色剂的令人满意的稳定性，而不管着色剂的种类如何，并且允许将油墨配制成具有相同的组成。用于喷墨打印机的墨水具有良好的储存稳定性和印刷稳定性。

8. 发明授权

US06627696B1 Dispersion composition and method for producing the same 有权
标题翻译：分散组合物及其制造方法
公开(公告)号：US06627696B1
公开(公告)日：2003-09-30
申请号：US09670838
申请日：2000-09-28
申请人： Nagayuki Takao , Miyuki Nishimura
发明人： Nagayuki Takao , Miyuki Nishimura
IPC分类号： C08J300
CPC分类号： G03G9/132 , C08F257/02 , C08F265/04 , C08F283/12 , C08F290/14 , C08F291/00 , C08J3/2053 , C08L51/003 , C08L51/08 , C09D7/45 , C09D11/326 , C09D151/003 , C09D151/08 , G03G9/08773 , G03G9/08786 , Y10T428/24074 , Y10T428/2989 , Y10T428/2998 , C08L2666/02
摘要： There is provided a dispersion composition which has excellent dispersion stability and hardly sediments even after a long-term storage. This dispersion composition is a composition comprising a particulate material dispersed in an organic solvent, wherein a graft copolymer which has a particle diameter of 0.01-1 &mgr;m and self-disperses in said organic solvent is adsorbed to at least a part of the outer surface of said particulate material and a graft chain of said graft copolymer comprises a polysiloxane and an alkylene group of 1-18 carbon atoms.
摘要翻译：提供了即使在长期储存后也具有优异的分散稳定性和几乎不沉淀的分散组合物。该分散组合物是包含分散在有机溶剂中的颗粒材料的组合物，其中粒径为0.01-1μm并在所述有机溶剂中自分散的接枝共聚物被吸附在至少一部分外表面所述颗粒材料和所述接枝共聚物的接枝链包括聚硅氧烷和1-18个碳原子的亚烷基。

9. 发明授权

US06936657B2 Dispersion composition and method for producing the same 失效
标题翻译：分散组合物及其制造方法
公开(公告)号：US06936657B2
公开(公告)日：2005-08-30
申请号：US10456506
申请日：2003-06-09
申请人： Nagayuki Takao , Miyuki Nishimura
发明人： Nagayuki Takao , Miyuki Nishimura
IPC分类号： G03G9/12 , B41M5/00 , C08F257/02 , C08F265/04 , C08F283/12 , C08F290/14 , C08F291/00 , C08J3/205 , C08L51/00 , C08L51/08 , C09C3/10 , C09D7/45 , C09D11/00 , C09D11/322 , C09D11/324 , C09D11/328 , C09D11/36 , C09D17/00 , C09D133/08 , C09D151/00 , C09D151/08 , C09D183/10 , G03G9/087 , G03G9/13 , C08J3/00
CPC分类号： G03G9/132 , C08F257/02 , C08F265/04 , C08F283/12 , C08F290/14 , C08F291/00 , C08J3/2053 , C08L51/003 , C08L51/08 , C09D7/45 , C09D11/326 , C09D151/003 , C09D151/08 , G03G9/08773 , G03G9/08786 , Y10T428/24074 , Y10T428/2989 , Y10T428/2998 , C08L2666/02
摘要： There is provided a dispersion composition which has excellent dispersion stability and hardly sediments even after a long-term storage. This dispersion composition is a composition comprising a particulate material dispersed in an organic solvent, wherein a graft copolymer which has a particle diameter of 0.01-1 μm and self-disperses in said organic solvent is adsorbed to at least a part of the outer surface of said particulate material and a graft chain of said graft copolymer comprises a polysiloxane and an alkylene group of 1-18 carbon atoms.
摘要翻译：提供了即使在长期储存后也具有优异的分散稳定性和几乎不沉淀的分散组合物。该分散组合物是包含分散在有机溶剂中的颗粒材料的组合物，其中粒径为0.01-1μm并在所述有机溶剂中自分散的接枝共聚物被吸附在至少一部分外表面所述颗粒材料和所述接枝共聚物的接枝链包括聚硅氧烷和1-18个碳原子的亚烷基。

10. 发明授权

US06395805B1 Dispersion composition and process for production thereof 失效
标题翻译：分散组合物及其生产方法
公开(公告)号：US06395805B1
公开(公告)日：2002-05-28
申请号：US09573881
申请日：2000-05-19
申请人： Nagayuki Takao
发明人： Nagayuki Takao
IPC分类号： C08K912
CPC分类号： C09D11/36 , C09B67/0013 , C09B67/0069 , C09D17/002 , Y10T428/2998
摘要： An object of the present invention is to provide a dispersion composition which is free from the precipitation problem because of its improved dispersion stability, permits employment of various kinds of organic solvents and insoluble granular materials, is widely utilizable, and is useful as, in particular, a liquid developer or a jet printing ink, in which electrostatic force is utilized. The present invention provides a dispersion composition comprising a dispersion of a granular material in an organic solvent and further comprising a high-molecular weight compound having acidic groups and a high-molecular weight compound having basic groups, at least a part of said high-molecular compounds being insoluble in the organic solvent, and said high-molecular weight compounds being adsorbed on at least a portion of the granular material.
摘要翻译：本发明的目的在于提供一种分散组合物，其由于其分散稳定性的提高而得不到沉淀问题，可以使用各种有机溶剂和不溶性颗粒状材料，可广泛使用，特别适用于，使用静电力的液体显影剂或喷墨印刷油墨。本发明提供了一种分散组合物，其包含粒状材料在有机溶剂中的分散体，并且还包含具有酸性基团的高分子量化合物和具有碱性基团的高分子量化合物，至少部分所述高分子量化合物不溶于有机溶剂，所述高分子化合物被吸附在颗粒材料的至少一部分上。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式