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1. 发明授权

US5202215A Method of producing a toner comprising silicone containing organic resin microparticles 失效
标题翻译：生产包含有机硅树脂微粒的硅胶的方法
公开(公告)号：US5202215A
公开(公告)日：1993-04-13
申请号：US666667
申请日：1991-03-07
申请人： Akihiro Kanakura , Koichi Fukuda , Chikayuki Otsuka , Masayuki Maruta , Naoya Yabuuchi
发明人： Akihiro Kanakura , Koichi Fukuda , Chikayuki Otsuka , Masayuki Maruta , Naoya Yabuuchi
IPC分类号： G03G9/08 , C08F283/12 , C08F285/00 , C08L51/08 , G03G9/087
CPC分类号： C08F285/00 , C08F283/12 , C08L51/085 , G03G9/08702
摘要： The present invention provides a toner which substantially excludes off set and blocking of the toner particles, and a process for preparing the toner. The toner is prepared by dispersion-polymerizing a vinyl monomer in the presence of a dispersion polymerization stabilizer, a polymerization initiator and silicone-containing organic resin microparticles in a dispersion medium which dissolves said vinyl monomer, dispersion polymerization stabilizer and polymerization initiator and which does not dissolve said silicone-containing organic resin microparticles and resulting toner particles.

2. 发明授权

US5124226A Dispersion-polymerization process for producing a toner containing a pigment dispersed therein 失效
标题翻译：用于生产包含其中的颜料的调色剂的分散聚合方法
公开(公告)号：US5124226A
公开(公告)日：1992-06-23
申请号：US596911
申请日：1990-10-16
申请人： Naoya Yabuuchi , Masayuki Maruta , Chikayuki Otsuka , Akihiro Kanakura , Akio Kashihara
发明人： Naoya Yabuuchi , Masayuki Maruta , Chikayuki Otsuka , Akihiro Kanakura , Akio Kashihara
IPC分类号： G03G9/09 , G03G9/08 , G03G9/087
CPC分类号： G03G9/08702 , G03G9/0806
摘要： The present invention provides a process for producing toner which has very narrow particle size distribution and contains a uniformity dispersed pigment therein. The process comprises dispersion-polymerizing(I) a pigment paste comprising (A) a pigment grinding agent having basic groups, acidic groups or the both, (B) a pigment and (C) vinyl monomers,(II) a polymerization initiator and(III) a dispersion polymerization stabilizerin a dispersion medium which dissolves said vinyl monomers (C) and dispersion polymerization stabilizer (III) and which does not dissolve polymerized resin particles.

3. 发明授权

US5384226A Process for producing toner 失效
标题翻译：生产调色剂的方法
公开(公告)号：US5384226A
公开(公告)日：1995-01-24
申请号：US852266
申请日：1992-06-08
申请人： Akihiro Kanakura , Takahito Kishida , Naoya Yabuuchi , Masayuki Maruta
发明人： Akihiro Kanakura , Takahito Kishida , Naoya Yabuuchi , Masayuki Maruta
IPC分类号： C08F285/00 , G03G9/08 , G03G9/087
CPC分类号： C08F285/00 , G03G9/0806 , G03G9/08702
摘要： The present invention provides a process for producing toner particles having small particle size and small particle size distribution which uniformly contain a polyolefin wax in high yield by a simple process. That is, according to the present invention, there is provided a process for producing a toner which comprises dissolving or dispersing a polymerizable composition comprising:(I) a vinyl monomer,(II) an acrylic resin-grafted polyolefin, and(III) a colorantin a dispersion solvent and then polymerizing it, wherein no resin deposition occurs when the acrylic resin-grafted polyolefin (II) is dissolved or dispersed in a mixed solution of one volume of the vinyl monomer (I) and two or more volumes of the dispersion solvent.
摘要翻译： PCT No.PCT / JP91 / 01393 Sec。 371日期：1992年6月8日 102（e）日期1992年6月8日PCT 1991年10月14日PCT PCT。出版物WO92 / 07304 日期：1992年4月30日。本发明提供一种生产调色剂颗粒的方法，该方法通过简单的方法以高产率均匀地含有聚烯烃蜡，其颗粒尺寸小，粒度分布小。也就是说，根据本发明，提供一种调色剂的制造方法，其包括将可聚合组合物溶解或分散在一起，所述聚合性组合物包含：（I）乙烯基单体，（II）丙烯酸树脂接枝聚烯烃和（III）着色剂在分散溶剂中聚合，其中当将丙烯酸树脂接枝聚烯烃（II）溶解或分散在一体积乙烯基单体（I）和两个或更多体积的乙烯基单体分散溶剂。

4. 发明授权

US5190844A Production of surface-modified organic particles 失效
标题翻译：生产表面改性有机颗粒
公开(公告)号：US5190844A
公开(公告)日：1993-03-02
申请号：US803418
申请日：1991-12-06
申请人： Naoya Yabuuchi , Akihiro Kanakura , Takahito Kishida , Masayuki Maruta , Koichi Nagata , Makoto Shimizu
发明人： Naoya Yabuuchi , Akihiro Kanakura , Takahito Kishida , Masayuki Maruta , Koichi Nagata , Makoto Shimizu
IPC分类号： G03G9/08 , G03G9/097
CPC分类号： G03G9/0806 , G03G9/0804 , G03G9/09741 , G03G9/0975 , G03G9/09758 , Y10S524/904 , Y10S525/934
摘要： The present invention provides an improved process for producing organic particles (e.g. toner particles) having uniform charge controlling coating and excellent charge controlling effect. In the process, a dispersion comprising the organic particles (A), a specific compound (B) forming insoluble substances upon reacting with an insolubilizer (D) and a dispersing medium is prepared and then reacted with the insolubilizer (D).

5. 发明授权

US5367039A Production of colored vinyl polymer particles by polymerizing a vinyl polymerizable monomer with a polymerizable dye 失效
标题翻译：通过聚合可聚合染料聚合乙烯基聚合性单体制备着色乙烯基聚合物颗粒
公开(公告)号：US5367039A
公开(公告)日：1994-11-22
申请号：US3669
申请日：1993-01-12
申请人： Naoya Yabuuchi , Chikayuki Otsuka , Akio Kashihara
发明人： Naoya Yabuuchi , Chikayuki Otsuka , Akio Kashihara
IPC分类号： C08F2/22 , C08F246/00 , C08F220/60 , C08F2/20 , C08F226/02
CPC分类号： C08F246/00
摘要： Disclosed is a process for preparing a colored polymer without color change between a reactant color dye and an obtained polymer. The process of the present invention comprises polymerizing a vinyl polymerizable monomer (A), and a polymerizable dye (B) prepared by reacting a (meth)acryloyl compound having a group reactive with an active hydrogen, with a dye represented by the formula: ##STR1## wherein R.sub.1 and R.sub.2, which are the same or different, show a hydrogen atom or a group having the formula; ##STR2## (R.sub.3 represents --(CH.sub.2)m-NH.sub.2, or --(CH.sub.2)m-OH, R.sub.4 represents a hydrogen atom, an alkyl group, a cycloalkyl group or an allyl group, n is an integer of 1 to 5 and m is 0 or an integer of 1 to 5), provided that both R.sub.1 and R.sub.2 do not represents a hydrogen atom, X and Y, which are different, --OH or --NHR.sub.1,in the presence of a polymerization initiator, and a color difference between the polymerizable dye and the obtained colored vinyl polymer is within .+-. 3 nm by absorption spectrum.
摘要翻译：公开了一种在反应物着色染料和所得聚合物之间制备着色聚合物而没有变色的方法。本发明的方法包括聚合乙烯基聚合单体（A）和通过使具有与活性氢反应的基团的（甲基）丙烯酰基化合物与由下式表示的染料反应制备的可聚合染料（B）（1）（2）（3）（4）可以相同或不同，表示氢原子或具有式的基团; （R 3表示 - （CH 2）m -NH 2或 - （CH 2）m -OH，R 4表示氢原子，烷基，环烷基或烯丙基，n为1〜5的整数， m为0或1〜5的整数），条件是在聚合引发剂存在下，R 1和R 2不表示不同于-OH或-NHR的氢原子X和Y，并且颜色可聚合染料与所得着色乙烯基聚合物之间的差异通过吸收光谱在±3nm以内。

6. 发明授权

US5059505A Resin particles 失效
标题翻译：树脂颗粒
公开(公告)号：US5059505A
公开(公告)日：1991-10-22
申请号：US569526
申请日：1990-08-20
申请人： Akio Kashihara , Chikayuki Otsuka , Naoya Yabuuchi
发明人： Akio Kashihara , Chikayuki Otsuka , Naoya Yabuuchi
IPC分类号： C08F12/08 , C08F2/08 , C08F2/44 , C08F12/00 , C08J3/16 , G03G9/087
CPC分类号： C08F2/08 , G03G9/08702 , G03G9/08728 , G03G9/08791 , Y10S524/904 , Y10S525/934
摘要： Disclosed is a process for preparing polymer particles suitable for electrophotographic toner. The substantially spherical resin particles have a weight average particle size of 1 to 30 microns and contain a carbon atom as main component, a silicon atom in an amount of 1.times.10.sup.-1 to 7% by weight and/or a fluorine atom in an amount of 1.times.10.sup.-2 to 2% by weight. The particles are prepared by polymerizing a polymerizable monomer in an organic solvent having a higher solubility parameter (SP value) than the resultant polymer by at least 1.0 in the presence of a dispersion stabilizer which is soluble in said organic solvent and which has a dialkylsiloxane bond and/or a fluorine atom, and then removing said organic solvent.

7. 发明授权

US4968576A Resinous microparticles useful in powdery toner for electrophotography 失效
标题翻译：用于电子照相的粉末调色剂中的树脂微粒
公开(公告)号：US4968576A
公开(公告)日：1990-11-06
申请号：US297939
申请日：1989-01-17
申请人： Masayuki Maruta , Katsuaki Kida , Eio Hisajima , Akio Kashihara , Naoya Yabuuchi
发明人： Masayuki Maruta , Katsuaki Kida , Eio Hisajima , Akio Kashihara , Naoya Yabuuchi
IPC分类号： C08F2/28 , G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/0819 , C08F2/28 , G03G9/08702 , G03G9/097 , Y10S526/909
摘要： Resinous microparticles useful in toner for electrophotography which are made of vinyl resin obtained by emulsion polymerization of at least one .alpha.,.beta.-ethylenically unsaturated monomers in the presence of cationic surfactant having an onium salt structure and a polymerization initiator having an amidine or amidine salt structure and whose average particle diameter is in a range of from 0.01 to 1.mu., and toner composition comprising toner particles and resinous microparticles as abovementioned are provided.

8. 发明授权

US06361924B1 Aqueous photosolder resist composition 失效
标题翻译：水性光致抗蚀剂组合物
公开(公告)号：US06361924B1
公开(公告)日：2002-03-26
申请号：US09633062
申请日：2000-08-04
申请人： Naoya Yabuuchi , Minoru Fujita , Osamu Namba , Keiichi Okajima
发明人： Naoya Yabuuchi , Minoru Fujita , Osamu Namba , Keiichi Okajima
IPC分类号： G03F7033
CPC分类号： G03F7/032 , G03F7/0388 , H05K3/287
摘要： Disclosed are aqueous photosolder resist compositions containing (A) an aqueous solution prepared by neutralizing a resin containing a free-radically polymerizable group and a carboxyl group with a base; (B) an inorganic filler; (C) a photocurable mixture of (c-1) a multifunctional acrylic monomer, (c-2) a compound having a cyclic ether group other than a glycidyl group and (c-3) a photoinitiator; and optionally (D) an aqueous solution prepared by neutralizing a frege-radically polymerized substance having an acid value of 130-230 mgKOH/mg. The cyclic ether group other than a glycidyl group is an alicyclic epoxy or oxetane group, for example.
摘要翻译：公开了含有（A）通过将含有可自由基聚合基团和羧基的树脂与碱中和的制备的水溶液的水性光致抗蚀剂组合物，（B）无机填料; （C）（c-1）多官能丙烯酸类单体，（c-2）具有除了缩水甘油基以外的环状醚基的化合物和（c-3）光引发剂的光固化性混合物; 和（D）通过中和酸值为130-230mgKOH / mg的自由基聚合物质制备的水溶液。除缩水甘油基以外的环状醚基是脂环式环氧基或氧杂环丁烷基。

9. 发明授权

US5395880A Manufacturing method of resin granules 失效
标题翻译：树脂颗粒的制造方法
公开(公告)号：US5395880A
公开(公告)日：1995-03-07
申请号：US967740
申请日：1992-10-28
申请人： Haruhiko Sato , Naoya Yabuuchi , Shinji Seo , Takehiro Ojima
发明人： Haruhiko Sato , Naoya Yabuuchi , Shinji Seo , Takehiro Ojima
IPC分类号： G03G9/08 , C08L29/04 , C08F2/20 , C08F2/24 , C08F1/00
CPC分类号： G03G9/0806 , G03G9/0819
摘要： The present invention provides a method which makes it possible to manufacture substantially spherical resin granules with a narrow grain size distribution by a simple operation. According to the present invention, there is provided a method of manufacturing resin granules with a grain diameter of 1.about.100 .mu.m and narrow grain size distribution by controlling the cloud point of polyvinyl alcohol and other water soluble polymers.
摘要翻译：本发明提供一种可以通过简单的操作制造具有窄的粒度分布的基本上球形的树脂颗粒的方法。根据本发明，通过控制聚乙烯醇和其它水溶性聚合物的浊点，提供了通过控制聚乙烯醇和其它水溶性聚合物的浊点来制造晶粒直径为1微米，粒径分布窄的树脂颗粒的方法。

10. 发明申请

US20110009518A1 Photosetting type bio-based coating composition and its coated article 审中-公开
标题翻译： Photosetting型生物基涂料组合物及其涂层制品
公开(公告)号：US20110009518A1
公开(公告)日：2011-01-13
申请号：US12787626
申请日：2010-05-26
申请人： Naoya Yabuuchi , Koji Morita , Hirofumi Yamashita , Hitomi Ohara , Shiro Kobayashi , Masahiko Ishii
发明人： Naoya Yabuuchi , Koji Morita , Hirofumi Yamashita , Hitomi Ohara , Shiro Kobayashi , Masahiko Ishii
IPC分类号： C08F2/46
CPC分类号： C09D167/07 , C08F2/48
摘要： There are provided a photosetting type bio-based coating composition and its coated article, wherein the coating composition has a sufficient hydrolysis resistance and a sufficient crosslinking density so as to be excellent in such as long-term stability, and is inexpensive, and is applicable also to an aqueous solvent. The photosetting type bio-based coating composition according to the present invention is characterized by comprising: a bio-based photopolymerizable compound as a film-forming ingredient which compound has at least one lactic acid unit and at least one photopolymerizable group together in a molecule; and a photopolymerization initiator. The coated article according to the present invention is characterized by being obtained by being coated with the aforementioned coating composition.
摘要翻译：提供了一种光固化型生物基涂料组合物及其涂布制品，其中涂料组合物具有足够的耐水解性和足够的交联密度，从而具有优异的长期稳定性，并且价格便宜，适用还涉及水性溶剂。根据本发明的光固化型生物基涂料组合物的特征在于包括：化合物在分子中具有至少一个乳酸单元和至少一个光聚合基团的成膜成分的生物基光聚合化合物; 和光聚合引发剂。根据本发明的涂布制品的特征在于通过涂覆上述涂料组合物获得。

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