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. 发明授权

US5795970A Mixed disazo-dye composition and black aqueous ink composition containing the same that provides high grade image on print 失效
标题翻译：混合的双偶氮染料组合物和含有这种组合物的黑色水性墨水组合物，其在印刷品上提供高等级的图像
公开(公告)号：US5795970A
公开(公告)日：1998-08-18
申请号：US701578
申请日：1996-08-22
申请人： Takashi Ono , Tatsuya Yagyu , Yoshihiro Sawatari , Masaki Sasaki , Miharu Kanaya , Hiroko Hayashi , Akio Owatari , Yasuhiro Ouki
发明人： Takashi Ono , Tatsuya Yagyu , Yoshihiro Sawatari , Masaki Sasaki , Miharu Kanaya , Hiroko Hayashi , Akio Owatari , Yasuhiro Ouki
IPC分类号： C09B67/22 , C09D11/00 , B41J2/01 , C09D11/02
CPC分类号： C09D11/328 , C09B67/0055
摘要： A disazo dye composition comprising at least a disazo dye represented by the formula (I) and a disazo dye represented by the formula (II): ##STR1## (wherein X and Y indicate an alkoxy group having 1 to 4 carbon atoms, and M indicates hydrogen or a cation selected from the group consisting of, alkaline metal, NH.sub.4, alkyl-substituted ammonium, alkanolammonium, morpholinium and piperidinium), wherein, when the disazo dye composition is analyzed by liquid chromatography, the area ratio of the peak area (Sp) of the disazo dye represented by the formula (I) to the peak area (Sc) of the disazo dye represented by the formula (II), that is Sp:Sc is from 1:0.4 to 1:2.4. This disazo dye composition provides a high quality image, rapid ink fixing and the like even on the plain paper.
摘要翻译：包含至少一种由式（I）表示的双偶氮染料和由式（II）表示的双偶氮染料的双偶氮染料组合物：其中X和Y表示烷氧基具有1至4个碳原子，M表示氢或选自碱金属，NH 4，烷基取代的铵，链烷醇铵，吗啉鎓和哌啶鎓的阳离子），其中当通过液相色谱分析双偶氮染料组合物时由式（I）表示的双偶氮染料的峰面积（Sp）与式（II）表示的双偶氮染料的峰面积（Sc）的面积比为Sp：Sc为1： 0.4〜1：2.4。这种双偶氮染料组合物即使在普通纸上也提供高质量的图像，快速的墨水固定等。

2. 发明授权

US5616174A Ink composition and ink jet recording method using the same 失效
标题翻译：油墨组合物和使用其的喷墨记录方法
公开(公告)号：US5616174A
公开(公告)日：1997-04-01
申请号：US566834
申请日：1995-12-04
申请人： Miharu Kanaya , Akio Owatari , Junko Takatsuna , Masahiro Yatake , Hiroko Hayashi , Takashi Ono , Yoshihiro Sawatari , Tatsuya Yagyu
发明人： Miharu Kanaya , Akio Owatari , Junko Takatsuna , Masahiro Yatake , Hiroko Hayashi , Takashi Ono , Yoshihiro Sawatari , Tatsuya Yagyu
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/328
摘要： An ink composition is provided which enables high-quality recording on plain paper and can record an image having excellent water resistance. The ink composition comprises a dye represented by the following formula (I): ##STR1## wherein M represents an unsubstituted or substituted ammonium, R.sup.1 represents COOM, R.sup.2 represents --P(=O)n--(OM).sub.2, where n is 0 or 1, R.sup.3 represents SO.sub.3 M, R.sup.4 and R.sup.5 independently represent H, an alkyl group, or an alkoxyl group, R.sup.6 represents H, a phenyl group which may be substituted, an alkylcarbonyl group, or an alkyl group which may be substituted with a hydroxyl or alkoxyl group, and m is 0 or 1.
摘要翻译：提供了一种能够在普通纸上进行高质量记录并且能够记录具有优异耐水性的图像的油墨组合物。油墨组合物包含由下式（I）表示的染料：其中M表示未取代或取代的铵，R 1表示COOM，R 2表示-P（= O）n - （OM） 2其中n为0或1，R 3表示SO 3 M，R 4和R 5独立地表示H，烷基或烷氧基，R 6表示H，可被取代的苯基，烷基羰基或烷基可以被羟基或烷氧基取代，m是0或1。

3. 发明授权

US5753016A Ink composition excellent in reproduction of black color and ink jet recording method using the same 失效
标题翻译：使用其的黑色和喷墨记录方法的再现性优异的油墨成分
公开(公告)号：US5753016A
公开(公告)日：1998-05-19
申请号：US742883
申请日：1996-11-01
申请人： Hiroko Hayashi , Miharu Kanaya , Yasuhiro Ouki , Akio Owatari
发明人： Hiroko Hayashi , Miharu Kanaya , Yasuhiro Ouki , Akio Owatari
IPC分类号： B41J2/01 , B41M5/00 , C09B31/057 , C09B43/00 , C09B43/14 , C09B43/16 , C09B67/20 , C09B67/22 , C09B67/44 , C09D11/00 , C09D11/322 , C09D11/326 , C09D11/328 , C09D11/38 , D06P1/06 , D06P5/00 , C09D11/02
CPC分类号： C09D11/328 , B41J2/01 , C09D11/40
摘要： An ink composition capable of offering a combination of a high-quality image with a waterfast image is provided. More specifically, an ink composition is provided which, by virtue of a combination of particular dyes, can faithfully reproduce black color, realize a high-quality image (a sharp image having a high optical density and free from bleed) also on plain paper and, at the same time, offer rapid ink fixation and waterfastness and lightfastness of the printed image. Dyes represented by the following formula (I) are used as a fundamental dye and further combined with a plurality of dyes to constitute the ink composition: ##STR1## wherein R.sup.1 represents --PO(OM).sub.2 or --COOM, X and Y each independently represent an alkoxy and M represents a cation of a group selected from the group consisting of a hydrogen atom, an alkali metal, ammonia, and an organic amine.
摘要翻译：提供能够提供高质量图像与防水图像的组合的油墨组合物。更具体地说，提供一种油墨组合物，其通过特定染料的组合可以忠实地再现黑色，还可以在普通纸上实现高品质图像（具有高光密度并且没有渗色的清晰图像），并且同时提供打印图像的快速油墨固定和耐水牢度和耐光性。以下式（I）表示的染料用作基础染料，并与多种染料进一步组合以构成油墨组合物：其中R1表示-PO（OM）2或-COOM，X和 Y各自独立地表示烷氧基，M表示选自氢原子，碱金属，氨和有机胺的基团的阳离子。

4. 发明授权

US5948154A Color ink set for ink-jet recording 失效
标题翻译：彩色墨水套装用于喷墨记录
公开(公告)号：US5948154A
公开(公告)日：1999-09-07
申请号：US860535
申请日：1997-08-20
申请人： Hiroko Hayashi , Etsuko Yoshiike , Miharu Kanaya , Yoshiyuki Koike , Yasuhiro Ouki , Akio Owatari
发明人： Hiroko Hayashi , Etsuko Yoshiike , Miharu Kanaya , Yoshiyuki Koike , Yasuhiro Ouki , Akio Owatari
IPC分类号： B41J2/01 , C09D11/00 , C09D11/328 , C09D11/36 , C09D11/40 , C09D11/02
CPC分类号： C09D11/328 , B41J2/01 , C09D11/40
摘要： A yellow ink composition and a magenta ink composition are provided which have good properties satisfying requirements for a color ink jet recording ink, particularly a requirement that the color ink composition is less likely to cause clogging of nozzles, and can realize a printed image having excellent tone, waterfastness, storage stability, and lightfastness. Further, a color ink set comprising the above ink compositions in combination with a particular cyan ink composition and a particular black ink composition are also provided. A yellow ink composition comprising a dye represented by the following formula (XI) in combination with a dye represented by the following formula (XII) is a fundamental color ink composition: ##STR1## wherein R.sup.101 and R.sup.102 represent phenyl or naphthyl substituted by a hydroxyl group, --SO.sub.3 M, or --COOM.
摘要翻译： PCT No.PCT / JP96 / 03228 Sec。 371日期1997年8月20日 102（e）日期1997年8月20日PCT 1996年11月5日PCT公布。公开号WO97 / 16496 日期1997年5月9日提供了一种具有满足彩色喷墨记录油墨要求的良好性能的黄色油墨组合物和品红色油墨组合物，特别是彩色油墨组合物不太可能引起喷嘴堵塞的要求，并且可以实现具有优良色调，耐水性，储存稳定性和耐光性的印刷图像。此外，还提供了包含上述油墨组合物与特定青色油墨组合物和特定黑色油墨组合物的彩色油墨组。包含由下式（XI）表示的染料与由下式（XII）表示的染料组合的黄色油墨组合物是基色油墨组合物：其中R 101和R 102表示被羟基取代的苯基或萘基， SO3M或-COOM。

5. 发明授权

US5704969A Aqueous ink composition and method of recording using the same 失效
标题翻译：水性油墨组合物及其使用方法
公开(公告)号：US5704969A
公开(公告)日：1998-01-06
申请号：US569245
申请日：1996-04-16
申请人： Miharu Kanaya , Akio Owatari
发明人： Miharu Kanaya , Akio Owatari
IPC分类号： C09B47/26 , C09D11/00 , C09D11/322 , C09D11/328 , C09D11/40 , C09D11/02
CPC分类号： C09D11/328 , C09B47/26
摘要： A cyan ink comprising a phthalocyanine derivative represented by the following formula (I), excellent in color reproducibility, suitable for use in the ink jet recording method is disclosed. The combination use of this cyan ink comprising the phthalocyanine derivative with yellow and magenta inks, each comprising a specific dye, gives excellent color printing. ##STR1## wherein X represents an ion of a metal selected from Cu, Fe, Co and Ni, R.sup.1 represents H or an alyl group, Z represents --O, --COOH or NR.sup.2 R.sup.3 (where R.sup.2 represents H or an alkyl group, and R.sup.3 represents an alkyl group or phenyl group), n represents an integer of 1 to 15, k and l represent 0 or 1, and m represents an integer of 1 to 4, provided that k, l and m fulfill the inequality 2.ltoreq.k+1+m.ltoreq.4.
摘要翻译： PCT No.PCT / JP95 / 00815 Sec。 371日期1996年04月16日 102（e）日期1996年4月16日PCT提交1995年4月25日PCT公布。 WO95 / 29208 PCT出版物日期：1995年11月2日公开了一种包含由下式（I）表示的酞菁衍生物的青色油墨，其颜色再现性优异，适用于喷墨记录方法。包含酞菁衍生物的这种青色油墨与黄色和品红色油墨的组合使用，每种都含有特定的染料，得到优异的彩色印刷。（I）其中X表示选自Cu，Fe，Co和Ni的金属离子，R1表示H或烯丙基，Z表示-O，-COOH或NR2R3（其中R2表示H或烷基，R3表示烷基或苯基），n表示1至15的整数，k和l表示0或1，m表示1至4的整数，条件是k，l和m满足不等式2

6. 发明授权

US06242529B1 Aqueous ink jet compositions comprising a hydrophobic polymer functionalized polyuronic acid dispersent, and method of using 失效
标题翻译：包含疏水性聚合物官能化聚脲醛分散剂的水性喷墨组合物及其使用方法
公开(公告)号：US06242529B1
公开(公告)日：2001-06-05
申请号：US09160833
申请日：1998-09-25
申请人： William Alan Marritt , Akio Owatari
发明人： William Alan Marritt , Akio Owatari
IPC分类号： C09D1100
CPC分类号： C09D11/326 , C08G81/00
摘要： Pigment dispersed aqueous ink jet ink compositions suitable for printing on plain paper. The ink comprises water as the principal solvent, a pigment and a pigment dispersant. The pigment dispersant is a derivative of a polyuronic acid in which a hydrophobic polymer is covalently attached to the reducing terminus of the polyuronic acid. The polyuronic acid is composed primarily of 1,4-linked polygalacturonic acid, polyguluronic acid, polyiduronic acid, or mixed polymers thereof.
摘要翻译：适用于在普通纸上印刷的颜料分散的水性喷墨油墨组合物。油墨包含水作为主要溶剂，颜料和颜料分散剂。颜料分散剂是聚缩醛酸的衍生物，其中疏水性聚合物共价连接到聚糖醛酸的还原性末端。聚丙二酸主要由1,4-连接的聚半乳糖醛酸，聚古洛糖醛酸，聚ur onic酸或其混合聚合物组成。

7. 发明授权

US5092926A Ink-jet printing ink 失效
标题翻译：喷墨打印墨水
公开(公告)号：US5092926A
公开(公告)日：1992-03-03
申请号：US416188
申请日：1989-10-03
申请人： Akio Owatari
发明人： Akio Owatari
IPC分类号： C09D11/00
CPC分类号： C09D11/30 , C09D11/328
摘要： An ink-jet printing ink composition which has high printing stability after long periods of time and at high temperatures is provided. The ink-jet printing ink composition is an aqueous ink having a nitrite ion concentration between about 0.2 to 10 parts per million (ppm) in order to lower the concentration of dissolved gas in the ink.

8. 发明授权

US4421559A Jet printing ink composition 失效
标题翻译：喷墨印花油墨组成
公开(公告)号：US4421559A
公开(公告)日：1983-12-20
申请号：US315129
申请日：1981-10-26
申请人： Akio Owatari
发明人： Akio Owatari
IPC分类号： C09D11/00 , C09D11/02
CPC分类号： C09D11/30
摘要： An aqueous fluid ink particularly well suited for use in an ink jet printer is provided. The aqueous fluid ink compositions include a humectant in combination with urea for efficiently lowering the freezing point without a significant increase in viscosity. Aqueous fluid ink compositions prepared in accordance with the invention include at least one humectant selected from the group consisting of aliphatic polyhydric alcohols, alkyl ether derivatives of the aliphatic polyhydric alcohols and acetate ester derivatives of the aliphatic polyhydric alcohols, urea, a water-soluble dye and water. Viscosity is maintained between about 2 and 3 centipoises at 20.degree. C. and a quick drying ink is provided by adjusting the pH to between about 12 and 13.5.
摘要翻译：提供了特别适用于喷墨打印机的水性流体油墨。水性液体油墨组合物包括与尿素组合的湿润剂，用于有效降低凝固点而不显着增加粘度。根据本发明制备的水性液体油墨组合物包括至少一种选自脂肪族多元醇，脂肪族多元醇的烷基醚衍生物，脂肪族多元醇的乙酸酯衍生物，尿素，水溶性染料和水。粘度在20℃下保持在约2至3厘泊之间，通过将pH调节至约12至13.5之间提供快干油墨。

9. 发明授权

US06277457B1 Cleaning sheet and recording medium set including the same cleaning sheet 失效
标题翻译：清洁纸和包含相同清洁纸的记录介质
公开(公告)号：US06277457B1
公开(公告)日：2001-08-21
申请号：US09432773
申请日：1999-11-03
申请人： Hiroyuki Onishi , Akio Owatari , Junichi Iida
发明人： Hiroyuki Onishi , Akio Owatari , Junichi Iida
IPC分类号： B32B712
CPC分类号： B41J2/325 , B08B7/0028 , B32B27/08 , B41J29/17 , G03G2215/00531 , Y10T428/14 , Y10T428/1452 , Y10T428/1462 , Y10T428/1471 , Y10T428/24777 , Y10T428/24835 , Y10T428/24893 , Y10T428/27 , Y10T428/28 , Y10T428/2861 , Y10T428/2891 , Y10T428/31855 , Y10T428/31935
摘要： A cleaning sheet comprises a sheet-shaped base and an adhesive layer formed on at least one surface of the sheet-shaped base member. The adhesive layer has an adhesive strength in the range of 0.1-0.5 gf according to a 180-degree peel-off method provided by JIS Z-0237. Or the adhesive layer has a tackiness degree in the range of 1-5 according to a J DOW method provided by JIS Z-0237.
摘要翻译：清洁片包括片状基底和形成在片状基底构件的至少一个表面上的粘合剂层。根据JIS Z-0237提供的180度剥离方法，粘合剂层的粘合强度在0.1-0.5gf的范围内。或者根据JIS Z-0237提供的J DOW方法，粘合剂层的粘着度在1-5的范围内。

10. 发明授权

US5844583A Ink jet recording method and apparatus providing a plurality of image resolutions with the same amount of ink per dot 失效
标题翻译：喷墨记录方法和设备提供具有与每个点相同量的墨水的多个图像分辨率
公开(公告)号：US5844583A
公开(公告)日：1998-12-01
申请号：US500632
申请日：1995-07-11
申请人： Hiroyuki Onishi , Junichi Iida , Masaaki Itano , Akio Owatari , Hiroaki Tojo
发明人： Hiroyuki Onishi , Junichi Iida , Masaaki Itano , Akio Owatari , Hiroaki Tojo
IPC分类号： B41J2/505 , B41J29/38 , B41J2/145 , B41J2/15
CPC分类号： B41J2/5056
摘要： An ink jet recording method which can simply realize a plurality of resolutions in a single printer without varying the amount of ink per droplet is disclosed. An ink jet recording method comprises the steps of: selecting a recording medium; changing an image resolution depending on the selected recording medium; and ejecting ink droplets onto the recording medium to form ink dots thereon, wherein the amount of ink of the droplet is constant when the resolution is changed, and wherein the image resolution is changed so that ink penetrability or ink repellency of the recording medium makes the diameters of the ink dots on the recording medium fall in the range of from 100 to 160% of diagonal dot pitch of the resolution.
摘要翻译：公开了一种喷墨记录方法，其可以简单地在单个打印机中实现多个分辨率而不改变每个墨滴的墨量。一种喷墨记录方法，包括以下步骤：选择记录介质; 根据选择的记录介质改变图像分辨率; 并且将墨滴喷射到记录介质上以在其上形成墨点，其中当分辨率改变时，液滴的墨量是恒定的，并且其中图像分辨率被改变，使得记录介质的油墨渗透性或拒墨性使得记录介质上的墨点的直径落在分辨率的对角点间距的100至160％的范围内。

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