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1. 发明授权

US4973499A Recording liquid having surface tension of at least 64 dyne/cm and viscosity of at most 2.5 cp at 25 degrees Celsius 失效
标题翻译：记录表面张力至少为64达因/厘米，粘度在25摄氏度时至多为2.5厘泊的液体
公开(公告)号：US4973499A
公开(公告)日：1990-11-27
申请号：US412604
申请日：1989-09-26
申请人： Kazuo Iwata , Shinichi Tochihara , Shoji Koike , Yasuko Tomida
发明人： Kazuo Iwata , Shinichi Tochihara , Shoji Koike , Yasuko Tomida
IPC分类号： C09D11/00 , C09D11/16 , C09D11/17 , C09D11/328
CPC分类号： C09D11/30 , C09D11/16
摘要： A recording liquid with well-balanced characteristics is provided which comprises a colorant and a liquid medium, and has a surface tension to 64 dyne/cm or more at 25.degree. C. and a viscosity of 2.5 centipoises or less at 25.degree. C. A recording method employing the recording liquid is also provided.
摘要翻译：提供了具有良好平衡特性的记录液体，其包含着色剂和液体介质，并且在25℃下的表面张力为64达因/厘米或更高，在25℃下的粘度为2.5厘泊或更小。还提供了使用记录液体的记录方法。

2. 发明授权

US5099255A Recording method using recording liquid having organic solvent with plural (C.sub.2 H.sub.4 O) moieties 失效
标题翻译：使用具有有机溶剂（C2H4O）的有机溶剂的记录液的记录方法
公开(公告)号：US5099255A
公开(公告)日：1992-03-24
申请号：US478580
申请日：1990-02-07
申请人： Shoji Koike , Kazuo Iwata , Shinichi Tochihara , Yasuko Tomida
发明人： Shoji Koike , Kazuo Iwata , Shinichi Tochihara , Yasuko Tomida
IPC分类号： C09D11/00
CPC分类号： C09D11/30
摘要： A recording method using a recording liquid composition having at least water, a water-soluble dye and an organic solvent represented by formulae (I), (II), or (III):R.sub.1 O--(C.sub.2 H.sub.4 O).sub.m --R.sub.2 (I)HO--(C.sub.2 H.sub.4 O).sub.a (C.sub.3 H.sub.6 O).sub.b (C.sub.2 H.sub.4 O).sub.c H (II)(R.sub.3) (R.sub.4)PH--O--(C.sub.2 H.sub.4 O).sub.n H (III).
摘要翻译：使用至少具有式（I），（II）或（III）表示的水，水溶性染料和有机溶剂的记录液体组合物的记录方法：R 1 O-（C 2 H 4 O）m -R 2（I）HO - （C 2 H 4 O）a（C 3 H 6 O）b（C 2 H 4 O）c H（II）（R3）（R4）PH-O-（C 2 H 4 O）n H（III）

3. 发明授权

US4923515A Recording liquid having organic solvent with plural (C.sub.2 H.sub.4 O) moieties and recording method using the same 失效
标题翻译：记录具有多个（C 2 H 4 O）部分的有机溶剂的液体和使用其的记录方法
公开(公告)号：US4923515A
公开(公告)日：1990-05-08
申请号：US168593
申请日：1988-03-03
申请人： Shoji Koike , Kazuo Iwata , Shinichi Tochihara , Yasuko Tomida
发明人： Shoji Koike , Kazuo Iwata , Shinichi Tochihara , Yasuko Tomida
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/30
摘要： A recording liquid composition and process therefore is provided having at least water, a water-soluble dye and an organic solvent represented by formulae (I), (II), or (III):R.sub.1 O--(C.sub.2 H.sub.4 O).sub.m --R.sub.2 (I)HO--(C.sub.2 H.sub.4 O).sub.a (C.sub.3 H.sub.6 O).sub.b (C.sub.2 H.sub.4 O).sub.c H (II)(R.sub.3)(R.sub.4)Ph--O--(C.sub.2 H.sub.4 O).sub.n H (III)
摘要翻译：因此，提供至少具有式（I），（II）或（III）表示的水，水溶性染料和有机溶剂的记录液组合物和方法：R1O-（C2H4O）m -R2（I）（C 2 H 4 O）a（C 3 H 6 O）b（C 2 H 4 O）c H（II）（R 3）（R 4）Ph-O-（C 2 H 4 O）n H（III）

4. 发明授权

US5101217A Recording method utilizing a recording liquid:water composition with 25 cp minimum viscosity at 9:1 blend and 15 cp maximum viscosity at 1:1 blend 失效
标题翻译：使用记录液体的记录方法：具有25 CP最小粘度的水组合物在9：1混合和15 CP最大粘度在1：1混合
公开(公告)号：US5101217A
公开(公告)日：1992-03-31
申请号：US583166
申请日：1990-09-17
申请人： Kazuo Iwata , Shinichi Tochihara , Shoji Koike
发明人： Kazuo Iwata , Shinichi Tochihara , Shoji Koike
IPC分类号： C09D11/00 , C09D11/322 , C09D11/324 , C09D11/328
CPC分类号： C09D11/30 , C09D11/16
摘要： A recording liquid is provided which comprises a mixture of a recording agent with a water-soluble organic solvent, and water, said mixture giving an aqueous solution having a viscosity of 25 cp or higher at a mixture-water ratio of 9:1 by weight, and giving an aqueous solution having a viscosity of 15 cp or lower at said ratio of 1:1 by weight at 25.degree. C., respectively. A recording method is also provided which performs by attaching droplets of the above-mentioned recording liquid onto a recording medium.

5. 发明授权

US4986850A Recording liquid:water composition with 25 cp minimum viscosity at 9:1 blend and 15 cp maximum viscosity at 1:1 blend 失效
标题翻译：记录液体：在9：1共混物下具有25cp最低粘度的水组合物，在1:1混合下具有15cp的最大粘度
公开(公告)号：US4986850A
公开(公告)日：1991-01-22
申请号：US403891
申请日：1989-09-05
申请人： Kazuo Iwata , Shinichi Tochihara , Shoji Koike
发明人： Kazuo Iwata , Shinichi Tochihara , Shoji Koike
IPC分类号： C09D11/00 , C09D11/322 , C09D11/324 , C09D11/328
CPC分类号： C09D11/30 , C09D11/16
摘要： A recording liquid including a mixture of a recording agent with a water-soluble organic solvent, and water, said mixture giving an aqueous solution having a viscosity of 25 cp or higher at a mixture-water ratio of 9:1 by weight, and giving an aqueous solution having a viscosity of 15 cp or lower at a ratio of 1:1 by weight at 25.degree. C., respectively. A recording method is also provided which includes attaching droplets of the above-mentioned recording liquid onto a recording medium.
摘要翻译：包括记录剂与水溶性有机溶剂的混合物的记录液和水，所述混合物以9:1的混合水比例给出粘度为25cp或更高的水溶液，并给出分别在25℃下以1:1的比例粘度为15cp或更低的水溶液。还提供了一种记录方法，其包括将上述记录液体的液滴附着到记录介质上。

6. 发明授权

US06619791B2 Aqueous ink, organic pigment powder, ink cartridge, recording unit and ink-jet recording apparatus 失效
标题翻译：水性油墨，有机颜料粉末，墨盒，记录单元和喷墨记录装置
公开(公告)号：US06619791B2
公开(公告)日：2003-09-16
申请号：US10053905
申请日：2002-01-24
申请人： Shinichi Tochihara , Shoji Koike , Masaaki Hiro , Koromo Shirota
发明人： Shinichi Tochihara , Shoji Koike , Masaaki Hiro , Koromo Shirota
IPC分类号： B41J201
CPC分类号： C09D11/322 , C09B67/0095
摘要： Aqueous pigment ink and organic pigment powder are used for ink-jet recording to form high quality images. Organic pigment powder is prepared by finely granulating an organic pigment containing anthraquinone as principal ingredient by means of a vapor phase method to such an extent that the produced powder shows a number average particle diameter of primary particles of 10 to 50 nm. An aqueous ink contains such organic pigment powder.
摘要翻译：水性颜料墨水和有机颜料粉末用于喷墨记录以形成高质量的图像。有机颜料粉末通过气相法将含有蒽醌作为主要成分的有机颜料以使得所制备的粉末显示出10至50nm的初级颗粒的数均粒径的程度来制备。水性油墨含有这种有机颜料粉末。

7. 发明授权

US5296022A Ink-jet recording method and apparatus employing ink containing halogenated alkanol with 2 to 4 carbon atoms 失效
标题翻译：使用含有2-4个碳原子的卤代烷醇的油墨的喷墨记录方法和装置
公开(公告)号：US5296022A
公开(公告)日：1994-03-22
申请号：US79747
申请日：1993-06-22
申请人： Masatsune Kobayashi , Shoji Koike , Shinichi Tochihara , Kyoko Fukushima , Akira Nagashima , Koromo Shirota , Kumiko Mafune
发明人： Masatsune Kobayashi , Shoji Koike , Shinichi Tochihara , Kyoko Fukushima , Akira Nagashima , Koromo Shirota , Kumiko Mafune
IPC分类号： C09D11/00 , G01D9/00 , G01D15/00
CPC分类号： C09D11/30
摘要： An ink-jet method and apparatus employing an ink comprising a dye and a liquid medium for dissolving or dispersing a dye, wherein the liquid medium comprises an alkyl alcohol having 2 to 4 carbon atoms, in which at least one of the hydrogen atoms is substituted by a halogen atom.
摘要翻译：一种喷墨方法和使用包含染料和用于溶解或分散染料的液体介质的油墨的喷墨方法和装置，其中液体介质包含具有2至4个碳原子的烷基醇，其中至少一个氢原子被取代通过卤素原子。

8. 发明授权

US5256194A Color ink jet recording method 失效
标题翻译：彩色喷墨记录方法
公开(公告)号：US5256194A
公开(公告)日：1993-10-26
申请号：US938520
申请日：1992-09-02
申请人： Osamu Nishiwaki , Kazuo Iwata , Shinichi Tochihara , Hitoshi Sugimoto
发明人： Osamu Nishiwaki , Kazuo Iwata , Shinichi Tochihara , Hitoshi Sugimoto
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/328 , Y10S534/01
摘要： A recording liquid containing a dye, glycerine, an aliphatic monohydric alcohol and water. The dye is a mixture of C.I. Food Black 2 and at least one compound selected from compounds which are represented by the following general formulas [I] and [II]: ##STR1## [where Q1 is a phenyl group or a naphthyl group which are substituted by a lower alkyl carbonylamino group and a lower alkoxy group or a naphthyl group substituted by a SO.sub.3 M group, Q2 is a naphthyl group substituted by a SO.sub.3 M group or a phenyl group substituted by a lower alkoxy group, Q3 is a phenyl group, a naphthyl group, or a phenyl group or a naphthyl group which are substituted by a SO.sub.3 M group, R.sub.1 and R.sub.2 are each a lower alkyl group, a lower alkoxy group or a lower alkyl carbonylamino group, R.sub.3 is a hydrogen or a phenyl group substituted by a SO.sub.3 M group, n is 0 or 1, and M is an alkaline metal or an ammonium cation.
摘要翻译：含有染料，甘油，脂肪族一元醇和水的记录液。染料是C.I.的混合物。食品黑2和选自由以下通式[I]和[II]表示的化合物中的至少一种化合物：其中Q1是苯基或萘基其被低级烷基羰基氨基和被SO 3 M基取代的低级烷氧基或萘基取代，Q 2是被SO 3 M基团取代的萘基或被低级烷氧基取代的苯基，Q 3是苯基，萘基或被SO 3 M基团取代的苯基或萘基，R 1和R 2各自为低级烷基，低级烷氧基或低级烷基羰基氨基，R 3为氢或苯基被SO 3 M基团取代，n为0或1，M为碱金属或铵阳离子。

9. 发明授权

US5135571A Recording liquid 失效
标题翻译：记录液体
公开(公告)号：US5135571A
公开(公告)日：1992-08-04
申请号：US604351
申请日：1990-10-30
申请人： Katsuhiro Shirota , Osamu Nishiwaki , Kazuo Iwata , Shinichi Tochihara
发明人： Katsuhiro Shirota , Osamu Nishiwaki , Kazuo Iwata , Shinichi Tochihara
IPC分类号： C09B29/30 , C09D11/00
CPC分类号： C09D11/328 , C09B29/30
摘要： A recording liquid, comprising a recording agent which is a component that forms a recorded image and a liquid medium in which said recording agent is dissolved or dispersed, wherein said recording agent comprises a dye represented by the Formula (A) ##STR1## wherein R.sub.1 and R.sub.2 are selected from the group consisting of a hydrogen atom, a methyl group, a methoxy group, a chloro group, a sulfonic acid group; X represents a residual group of an organic acid; and M represents a base selected from the group consisting of an alkali metal group, an ammonium group, and an organic amine group and at least one dye selected from the group consisting of C.I. Acid Red 131, C.I. Acid Red 274, C.I. Direct Red 227 and C.I. Direct Red 9.
摘要翻译：一种记录液，包括作为形成记录图像的成分的记录剂和其中所述记录剂溶解或分散的液体介质，其中所述记录剂包括由式（A）表示的染料（A ）其中R 1和R 2选自氢原子，甲基，甲氧基，氯基，磺酸基; X表示有机酸的残基; M表示选自碱金属基，铵基和有机胺基的碱和选自C.I.的至少一种染料。酸性红131，C.I。酸性红274，C.I。直接红227和C.I. 直接红色9。

10. 发明授权

US4931810A Ink-jet recording system 失效
标题翻译：喷墨记录系统
公开(公告)号：US4931810A
公开(公告)日：1990-06-05
申请号：US370070
申请日：1989-06-23
申请人： Kazuo Iwata , Osamu Nishiwaki , Shinichi Tochihara
发明人： Kazuo Iwata , Osamu Nishiwaki , Shinichi Tochihara
IPC分类号： B41J2/175 , C09D11/00
CPC分类号： C09D11/30 , B41J2/175
摘要： There is disclosed ink-jet recording process for carrying out a recording by adhering ink droplets on a recording medium, wherein the recording is carried out under the condition that the ink is adhered in an amount ranging between 3.0.times.10.sup.5 pl/cm.sup.2 and 3.0.times.10.sup.6 pl/cm.sup.2 in solid image recording when the recording is carried out with a recording density of 10 dots/mm.times.10 dots/mm or more.

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