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

US07361698B2 Water-based pigment inks, image recording method, and image recording system 有权
标题翻译：水性颜料墨水，图像记录方法和图像记录系统
公开(公告)号：US07361698B2
公开(公告)日：2008-04-22
申请号：US10486193
申请日：2003-05-30
申请人： Michiei Nakamura , Naoyuki Sakai , Hiroyuki Shimanaka , Dai Watanabe , Kenji Ogawa , Yoshiyuki Zama , Hisao Okamoto , Atsushi Nogami , Kazuo Kanou , Tohru Hosoda
发明人： Michiei Nakamura , Naoyuki Sakai , Hiroyuki Shimanaka , Dai Watanabe , Kenji Ogawa , Yoshiyuki Zama , Hisao Okamoto , Atsushi Nogami , Kazuo Kanou , Tohru Hosoda
IPC分类号： C08D11/00
CPC分类号： C09D11/30 , C09D11/322
摘要： A water-based pigment ink contains a pigment, a hydrophilic dispersant, an aqueous medium, an alkali agent for solubilizing the hydrophilic dispersant in the aqueous medium, and a hydrophilic compound having at least one structural unit of “hydrophobic molecular chain-hydrophilic molecular chain-hydrophobic molecular chain” in a structure thereof. The water-based pigment ink is suited especially as an ink for ink-jet printers.
摘要翻译：水性颜料油墨含有颜料，亲水性分散剂，水性介质，用于将亲水性分散剂溶解在水性介质中的碱剂，以及具有至少一个“疏水性分子链亲水性分子链”的结构单元的亲水性化合物疏水分子链“。水性颜料墨水特别适用于喷墨打印机的墨水。

2. 发明授权

US4869532A Prints and production method thereof 失效
标题翻译：印刷及其制作方法
公开(公告)号：US4869532A
公开(公告)日：1989-09-26
申请号：US102403
申请日：1987-09-29
申请人： Yoshio Abe , Shojiro Horiguchi , Shozo Ohira , Michiei Nakamura , Masaru Hasegawa , Kimihide Kawamura , Kazuo Kanou , Katsuhiko Kitabayashi , Yoshiyuki Zama , Shiro Yamamiya
发明人： Yoshio Abe , Shojiro Horiguchi , Shozo Ohira , Michiei Nakamura , Masaru Hasegawa , Kimihide Kawamura , Kazuo Kanou , Katsuhiko Kitabayashi , Yoshiyuki Zama , Shiro Yamamiya
IPC分类号： B41M3/14 , C09D11/00
CPC分类号： C09D11/50 , B41M3/14
摘要： A print is produced by printing or coating an infrared reflective coloring agent and another printing ink containing an infrared absorptive coloring agent in combination on a base material. The print therefore contains visually-recognizable information along with other information which is recognizable by infrared rays.
摘要翻译：通过将红外线反射性着色剂和含有红外线吸收性着色剂的另一种印刷油墨组合在基材上印刷或涂布来制造印刷品。因此，印刷品包含视觉上可识别的信息以及可由红外线识别的其它信息。

3. 发明授权

US06258503B1 Production process of colored fine particulate composition and colored fine particulate composition produced by the process 失效
标题翻译：通过该方法生产的有色微粒组合物和着色精细颗粒组合物的生产工艺
公开(公告)号：US06258503B1
公开(公告)日：2001-07-10
申请号：US09087911
申请日：1998-06-01
申请人： Michiei Nakamura , Hiroyuki Shimanaka , Kazuo Kanou , Masayuki Takahashi , Yukio Kanbara , Masayuki Kinnou , Chikamasa Nakamura , Keiji Nakajima
发明人： Michiei Nakamura , Hiroyuki Shimanaka , Kazuo Kanou , Masayuki Takahashi , Yukio Kanbara , Masayuki Kinnou , Chikamasa Nakamura , Keiji Nakajima
IPC分类号： G03G9087
CPC分类号： G03G9/0804 , C09D5/03 , G03G9/0806
摘要： A process is provided for producing a colored fine particulate composition by dissolving or dispersing a coloring matter or a coloring matter and charge control agent in a condensation-polymerized resin component and forming the resultant resin composition into fine particles. The coloring matter or the coloring matter and charge control agent are added to a raw material component for the production of the resin component, or to the resin component in a period from initiation to completion of polymerization of the resin component or while the resin component is in a molten state subsequent to the completion of the polymerization, whereby the coloring matter or the coloring matter and charge control agent are dissolved or dispersed in the resulting resin component. A colored composition obtained subsequent to the dissolution or the dispersion is cooled. The colored composition so cooled is then formed into fine particles.
摘要翻译：提供了通过将着色剂或着色剂和电荷控制剂溶解或分散在缩聚树脂组分中并将所得树脂组合物形成细颗粒来生产着色的细颗粒组合物的方法。将着色剂或着色剂和电荷控制剂加入到用于制备树脂组分的原料组分中，或者在树脂组分的聚合开始至完成的时间内加入树脂组分，或者当树脂组分为在聚合完成后的熔融状态下，由此使着色剂或着色剂和电荷控制剂溶解或分散在所得树脂组分中。在溶解或分散后获得的着色组合物被冷却。然后将如此冷却的着色组合物形成细颗粒。

4. 发明授权

US5913972A Aqueous pigment dispersion, water-soluble resin, production process of the resin, and equipment suitable for use with the dispersion 失效
标题翻译：水性颜料分散体，水溶性树脂，树脂的制造方法以及适用于分散体的设备
公开(公告)号：US5913972A
公开(公告)日：1999-06-22
申请号：US839786
申请日：1997-04-16
申请人： Kazuo Kanou , Jiro Amano , Naoyuki Sakai
发明人： Kazuo Kanou , Jiro Amano , Naoyuki Sakai
IPC分类号： C08G63/688 , C08G63/91 , C09B67/46 , C09D11/00 , C09D11/16 , C09D17/00 , C09D11/10 , C08L67/00
CPC分类号： C09D11/326 , C08G63/6884 , C08G63/914 , C09B67/009 , C09D11/16 , C09D17/001
摘要： An aqueous pigment dispersion is formed of a pigment, an aqueous medium and a dispersant resin. The dispersant resin contains a hydrophobic moiety and a hydrophilic moiety in its molecule. The hydrophobic moiety is a polyester linkage chain formed of ester linkages as primary linkages. The hydrophilic moiety is a water-soluble resin containing sulfonic groups or their salts. The water-soluble resin can be produced, for example, by reacting a polyol with maleic acid and/or fumaric acid to synthesize an unsaturated polyester resin and then adding acid sulfurous acid or its salt to the unsaturated polyester resin to form groups represented by the following formula (I): ##STR1## wherein M.sup.1 represents a hydrogen atom, an alkali metal, an ammonium group or a lower aliphatic quaternary ammonium group. The aqueous pigment dispersion is useful as a water-based ink for writing or recording equipments such as writing instruments, printers, copying machines, fax machines and printing machines.
摘要翻译：水性颜料分散体由颜料，水性介质和分散剂树脂形成。分散剂树脂在其分子中含有疏水部分和亲水部分。疏水部分是由酯键形成的作为主键的聚酯连接链。亲水部分是含有磺酸基或其盐的水溶性树脂。水溶性树脂可以例如通过使多元醇与马来酸和/或富马酸反应来合成不饱和聚酯树脂，然后向不饱和聚酯树脂中加入酸性亚硫酸或其盐形成由下式（I）：其中M1表示氢原子，碱金属，铵基或低级脂族季铵基。水性颜料分散体可用作写入或记录诸如书写工具，打印机，复印机，传真机和印刷机等设备的水性油墨。

5. 发明授权

US4713411A Pigment composition and preparation process thereof 失效
标题翻译：颜料组合物及其制备方法
公开(公告)号：US4713411A
公开(公告)日：1987-12-15
申请号：US869325
申请日：1986-06-02
申请人： Kazuo Kanou , Takamitu Shinoda , Yukio Kanbara
发明人： Kazuo Kanou , Takamitu Shinoda , Yukio Kanbara
IPC分类号： C08L33/00 , C08J3/21 , C08L33/02 , C08L33/10 , C09B67/08 , C09B67/20 , C08J3/04
CPC分类号： C08J3/212 , C09B67/0013 , C09B67/0063
摘要： A pigment composition is composed of an intimate mixture of an organic pigment and a polymer. The content of the organic pigment is 75-95 wt. % based on the whole pigment composition. Monomers which form the polymer include 0-40 wt. % of styrene, 20-70 wt. % of a methacrylic ester and 20-50 wt. % of methacrylic acid. The total proportion of styrene, the methacrylic ester and methacrylic acid is at least 85 wt. % of the entire monomers. The pigment composition is prepared by mixing the organic pigment with an aqueous alkaline solution, which contains the polymer and an alkali metal salt, alkali metal hydroxide, lower amine or ammonium, to form an aqueous dispersion. The organic pigment and polymer are then subjected to coprecipitation, preferably, by lowering the pH of the aqueous dispersion beyond 7.0.
摘要翻译：颜料组合物由有机颜料和聚合物的紧密混合物组成。有机颜料的含量为75-95wt。基于整个颜料组成的％。形成聚合物的单体包括0-40wt。％的苯乙烯，20-70wt。％的甲基丙烯酸酯和20-50wt。％甲基丙烯酸。苯乙烯，甲基丙烯酸酯和甲基丙烯酸的总比例至少为85wt。％的整个单体。通过将有机颜料与含有聚合物和碱金属盐，碱金属氢氧化物，低级胺或铵的碱性水溶液混合以形成水分散体来制备颜料组合物。然后将有机颜料和聚合物进行共沉淀，优选通过将水分散体的pH降低至7.0以上。

6. 发明授权

US06605664B2 Pigment dispersions, and writing instruments and printers with the dispersions stored therein 有权
标题翻译：颜料分散体，书写工具和打印机，分散体存储在其中
公开(公告)号：US06605664B2
公开(公告)日：2003-08-12
申请号：US09502459
申请日：2000-02-11
申请人： Kazuo Kanou , Yoshifumi Sugito , Hiroaki Saikatsu
发明人： Kazuo Kanou , Yoshifumi Sugito , Hiroaki Saikatsu
IPC分类号： C08L5100
CPC分类号： C09D11/326 , C09B67/009 , C09D11/16
摘要： A pigment dispersion is composed of a pigment, a polymer and a solvent. The polymer has, on side chains thereof, carboxyl groups derived from a dibasic acid. The pigment dispersion is useful for writing instruments and printers.
摘要翻译：颜料分散体由颜料，聚合物和溶剂组成。该聚合物在其侧链上具有衍生自二元酸的羧基。颜料分散体可用于书写工具和打印机。

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