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1. 发明授权

US5277962A Ink-jet recording medium, ink-jet recording method employing the same 失效
标题翻译：喷墨记录介质，采用该喷墨记录介质的喷墨记录方法
公开(公告)号：US5277962A
公开(公告)日：1994-01-11
申请号：US886020
申请日：1992-05-20
申请人： Tomomi Nakatsugawa , Mamoru Sakaki , Yutaka Kurabayashi , Hiroshi Sato
发明人： Tomomi Nakatsugawa , Mamoru Sakaki , Yutaka Kurabayashi , Hiroshi Sato
IPC分类号： B41M5/52 , B32B9/00
CPC分类号： B41M5/5218 , Y10T428/25 , Y10T428/258 , Y10T428/27 , Y10T428/273
摘要： A recording medium comprises basic magnesium carbonate and a magnesium salt of silicic acid or of phosphorus oxy-acid. Ink-jet recording is conducted using the recording medium to obtain high image density without any problem such as indoor discoloration, white haze, fattening of letters, etc.
摘要翻译：记录介质包括碱式碳酸镁和硅酸镁盐或磷酸氧镁。使用记录介质进行喷墨记录，以获得高图像密度而没有任何问题，例如室内变色，白霾，字母的育肥等。

2. 发明授权

US5362558A Ink-jet recording medium and ink-jet recording method making use of it 失效
标题翻译：喷墨记录介质和使用它的喷墨记录方法
公开(公告)号：US5362558A
公开(公告)日：1994-11-08
申请号：US81195
申请日：1993-06-25
申请人： Mamoru Sakaki , Yutaka Kurabayashi , Tomomi Nakatsugawa , Hiroshi Sato , Takahiro Shiratori
发明人： Mamoru Sakaki , Yutaka Kurabayashi , Tomomi Nakatsugawa , Hiroshi Sato , Takahiro Shiratori
IPC分类号： B41M5/52 , B32B9/00
CPC分类号： B41M5/5218 , Y10S428/914 , Y10T428/24893 , Y10T428/24942 , Y10T428/25 , Y10T428/2927
摘要： A recording medium for ink-jet recording has an ink-receiving layer comprising spherical basic magnesium carbonate, amorphous magnesium carbonate or a mixture of aluminum oxide and basic magnesium carbonate. The recording medium promises a good storage stability of recorded images, i.e. less deterioration due to indoor color changes, together with a high image density.
摘要翻译：用于喷墨记录的记录介质具有包含球形碱式碳酸镁，无定形碳酸镁或氧化铝和碱式碳酸镁的混合物的油墨接收层。记录介质可以保证记录图像的良好的存储稳定性，即由室内颜色变化引起的劣化较少，以及高图像密度。

3. 发明授权

US5137778A Ink-jet recording medium, and ink-jet recording method employing the same 失效
标题翻译：喷墨记录介质和使用其的喷墨记录方法
公开(公告)号：US5137778A
公开(公告)日：1992-08-11
申请号：US711134
申请日：1991-06-06
申请人： Tomomi Nakatsugawa , Mamoru Sakaki , Yutaka Kurabayashi , Hiroshi Sato
发明人： Tomomi Nakatsugawa , Mamoru Sakaki , Yutaka Kurabayashi , Hiroshi Sato
IPC分类号： B41M5/52
CPC分类号： B41M5/5218 , Y10T428/25 , Y10T428/258 , Y10T428/27 , Y10T428/273
摘要： A recording medium comprises basic magnesium carbonate and a magnesium salt of silicic acid or of phosphorus oxy-acid. Ink-jet recording is conducted using the recording medium to obtain high image density without any problem such as indoor discoloration, white haze, fattening of letters, etc.

4. 发明授权

US5459502A Color ink jet recording method 失效
标题翻译：彩色喷墨记录方法
公开(公告)号：US5459502A
公开(公告)日：1995-10-17
申请号：US120851
申请日：1993-09-15
申请人： Mamoru Sakaki , Tomomi Nakatsugawa , Yutaka Kurabayashi
发明人： Mamoru Sakaki , Tomomi Nakatsugawa , Yutaka Kurabayashi
IPC分类号： B41M5/00 , B41M5/52 , C09D11/02 , B41J3/407
CPC分类号： B41M5/5218 , B41M5/52
摘要： An ink jet recording method includes a step in which dots of inks of different colors are superposed on a preselected region on a recording medium to form a color image. The recording medium is composed of a liquid-absorbing substrate and a surface layer formed on the substrate. The surface layer is composed mainly of a pigment and a binder. The ink jet recording method is characterized in that dots of at least two inks of different colors are formed in superposition within a time interval of 0.3 seconds. Preferably, the pigment in the surface layer of the recording medium is basic magnesium carbonate.
摘要翻译：喷墨记录方法包括将不同颜色的墨点叠加在记录介质上的预选区域上以形成彩色图像的步骤。记录介质由液体吸收基板和形成在基板上的表面层组成。表面层主要由颜料和粘合剂组成。喷墨记录方法的特征在于，在0.3秒的时间间隔内，叠加形成至少两种不同颜色的墨点。优选地，记录介质的表面层中的颜料是碱式碳酸镁。

5. 发明授权

US5246774A Ink-jet medium and ink-jet recording method making use of it 失效
标题翻译： INK-JET介质和INK-JET记录方法使用它
公开(公告)号：US5246774A
公开(公告)日：1993-09-21
申请号：US634457
申请日：1990-12-27
申请人： Mamoru Sakaki , Yutaka Kurabayashi , Tomomi Nakatsugawa , Hiroshi Sato , Takahiro Shiratori
发明人： Mamoru Sakaki , Yutaka Kurabayashi , Tomomi Nakatsugawa , Hiroshi Sato , Takahiro Shiratori
IPC分类号： B41M5/52
CPC分类号： B41M5/5218 , Y10S428/914 , Y10T428/24893 , Y10T428/24942 , Y10T428/25 , Y10T428/2927
摘要： A recording medium for ink-jet recording has an ink-receiving layer comprising spherical basic magnesium carbonate, amorphous magnesium carbonate or a mixture of aluminum oxide and basic magnesium carbonate. The recording medium promises a good storage stability of recorded images, i.e. less deterioration due to indoor color changes, together with a high image density.

6. 发明授权

US5266383A Recording medium and ink jet recording method by use thereof 失效
标题翻译：采用记录介质和喷墨记录方法
公开(公告)号：US5266383A
公开(公告)日：1993-11-30
申请号：US933902
申请日：1992-08-27
申请人： Mamoru Sakaki , Masako Shimomura , Megumi Munakata , Tomomi Nakatsugawa , Hiroshi Sato
发明人： Mamoru Sakaki , Masako Shimomura , Megumi Munakata , Tomomi Nakatsugawa , Hiroshi Sato
IPC分类号： B41M5/52 , B32B9/00
CPC分类号： B41M5/5218 , Y10T428/24893 , Y10T428/24942 , Y10T428/249953 , Y10T428/257 , Y10T428/259
摘要： A recording medium comprises a surface layer composed mainly of aluminum oxide particles and a lower layer having ink absorptivity. A recording medium comprises a surface layer composed mainly of aluminum oxide particles and a lower layer having ink absorptivity, and having a Stockigt sizing degree according to JIS-P-8122 of 0 to 15 sec. An ink jet recording method performs recording by imparting small droplets of an aqueous ink to a recording medium, wherein said aqueous ink contains an acidic dye and/or a direct dye, and said recording medium comprises a surface layer composed mainly of aluminum oxide particles and a lower layer having ink absorptivity. A recording medium comprises a surface layer composed mainly of aluminum oxide particles containing polyaluminum hydroxide and/or polyaluminum chloride and a lower layer having ink absorptivity. A recording medium comprises a surface layer composed mainly of aluminum oxide particles having particle sizes of 5 .mu.m or less provided on a liquid absorptive base paper.
摘要翻译：记录介质包括主要由氧化铝颗粒组成的表面层和具有油墨吸收性的下层。记录介质包括主要由氧化铝颗粒组成的表面层和具有油墨吸收性的下层，并且具有根据JIS-P-8122的Stöckigt施胶度为0至15秒。喷墨记录方法通过将水性油墨的小液滴赋予记录介质进行记录，其中所述水性油墨含有酸性染料和/或直接染料，并且所述记录介质包括主要由氧化铝颗粒组成的表面层和具有吸墨性的下层。记录介质包括主要由含有氢氧化铝和/或聚氯化铝的氧化铝颗粒组成的表面层和具有油墨吸收性的下层。记录介质包括主要由设置在液体吸收性原纸上的5μm以下的粒径为5μm以下的氧化铝粒子构成的表面层。

7. 发明授权

US4965612A Ink-jet recording system and ink-jet recording method 失效
标题翻译：喷墨记录系统和喷墨记录方法
公开(公告)号：US4965612A
公开(公告)日：1990-10-23
申请号：US429603
申请日：1989-10-31
申请人： Mamoru Sakaki , Tomomi Nakatsugawa , Shoji Koike , Hiroshi Sato
发明人： Mamoru Sakaki , Tomomi Nakatsugawa , Shoji Koike , Hiroshi Sato
IPC分类号： B41M5/00 , B41M5/52
CPC分类号： B41M5/52 , B41M5/508 , B41M5/5218
摘要： An ink-jet recording system comprising applying droplets of water-based inks of a yellow ink, a magenta ink, a cyan ink and a black ink onto a recording medium comprising a substrate paper having a surface layer comprising a pigment and a fibrous substance of the substrate paper which are present in a mixed state, and said recording medium having a Stockigt sizing degree ranging from 0 to 15 seconds, to carry out recording, wherein;at least an ink with a dye concentration ranging from 2.5 to 4.5% by weight is used as said black ink; andthe recording is carried out in a maximum ink-adhering quantity ranging from 14 nl/mm.sup.2 to 20 nl/mm.sup.2 and in a maximum print-overlap number ranging from 2 to 2.5, is provided.

8. 发明授权

US5182175A Recording medium 失效
标题翻译：记录媒体
公开(公告)号：US5182175A
公开(公告)日：1993-01-26
申请号：US503741
申请日：1990-04-03
申请人： Mamoru Sakaki , Tomomi Nakatsugawa , Hiroshi Sato
发明人： Mamoru Sakaki , Tomomi Nakatsugawa , Hiroshi Sato
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , D21H19/38
CPC分类号： B41M5/5218 , Y10T428/24893 , Y10T428/257 , Y10T428/2913
摘要： A recording medium comprises a substrate, and an ink-receiving layer provided thereon wherein the ink receiving layer contains water-insoluble and amorphous basic aluminum salt. The recording medium according to claim 1, the basic aluminum salt is represented by the general formula (1) below:Al.sub.x (OH).sub.y X.sub.z (1)where x, y, and z are respectively positive integers and satisfy the relations of z=3x-y, and x/z.gtoreq.3, and X is an acid radical.

9. 发明授权

US5907342A Recording method using recording medium 失效
标题翻译：使用记录介质的记录方法
公开(公告)号：US5907342A
公开(公告)日：1999-05-25
申请号：US964098
申请日：1992-10-21
申请人： Mamoru Sakaki , Tomomi Nakatsugawa , Hiroshi Sato
发明人： Mamoru Sakaki , Tomomi Nakatsugawa , Hiroshi Sato
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , D21H19/38 , B41J2/01
CPC分类号： B41M5/5218 , Y10T428/24893 , Y10T428/257 , Y10T428/2913
摘要： A recording method employing a medium that includes a substrate, and an ink-receiving layer provided thereon wherein the ink receiving layer contains water-insoluble and amorphous basic aluminum salt. In the recording medium, the basic aluminum salt is represented by the general formula (1) below:Al.sub.x (OH).sub.y X.sub.z (1)where x, y, and z are respectively positive integers and satisfy the relations of z=3x-y, and x/z.gtoreq.3, and X is an acid radical.
摘要翻译：使用包括基板的介质和设置在其上的油墨接收层的记录方法，其中所述油墨接收层包含水不溶性和无定形碱性铝盐。在记录介质中，碱性铝盐由以下通式（1）表示：Al x（OH）y X z（1）其中x，y和z分别为正整数，并且满足z = 3x-y，和x / z> = 3，X是酸基。

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