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1. 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。

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

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.

4. 发明授权

US4920187A Process for preparing particles having monodisperse particle size 失效
标题翻译：制备具有单分散粒径的颗粒的方法
公开(公告)号：US4920187A
公开(公告)日：1990-04-24
申请号：US140663
申请日：1988-01-04
申请人： Akio Kashihara , Chikayuki Otsuka , Katsukiyo Ishikawa
发明人： Akio Kashihara , Chikayuki Otsuka , Katsukiyo Ishikawa
IPC分类号： C08F2/00 , C08F2/08 , G01N33/543 , G01N33/58 , G03G9/087
CPC分类号： G01N33/585 , C08F2/08 , G01N33/54313 , G03G9/08702 , G03G9/08791
摘要： Disclosed is a process for preparing polymer particles having monodisperse particle size comprising:adding a dispersion stabilizer, a polymerizable monomer and a polymerization initiator to an organic solvent to conduct polymerization, wherein said organic solvent has a solubility parameter (SP value) higher than that of the resultant polymer by at least 1.0 and said dispersion stabilizer is soluble in said organic solvent and has a free radical reactive group of 10.sup.-3 to 1 mmol/g; andremoving said organic solvent.

5. 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.

6. 发明授权

US4842936A Composite basic resin particles, its preparation and resinous composition for coating use containing the same 失效
标题翻译：复合基础树脂颗粒，其制备方法和用于涂料的树脂组合物含有它们
公开(公告)号：US4842936A
公开(公告)日：1989-06-27
申请号：US932161
申请日：1986-11-18
申请人： Akio Kashihara , Keizou Ishii , Shinichi Ishikura
发明人： Akio Kashihara , Keizou Ishii , Shinichi Ishikura
IPC分类号： C08L101/00 , C08F2/44 , C08F8/32 , C08F8/44 , C08F291/00 , C09D151/00 , C09D201/02
CPC分类号： C08F291/00 , C08F8/32 , C08F8/44 , Y10S524/923 , Y10T428/2998
摘要： Composite basic resin particles each of which comprises a granular body portion of crosslinked polymer having a mean diameter of 0.01 to 10.mu. and a number of linear polymer chains, a part of the respective linear polymer chain penetrating into the inside of the granular body portion and the remaining part extending outwardly therefrom, and at least part of said linear polymer chains bearing basic functional groups selected from amino groups and ammonium group. A dispersion of said composite basic resin particles in an organic solvent is useful as a resinous vehicle for coating compositions.
摘要翻译：复合基础树脂颗粒包括平均直径为0.01至10微米的交联聚合物的颗粒体部分和多个直链聚合物链，部分直链聚合物链穿透到颗粒体部分的内部，剩余部分从其向外延伸，以及至少部分含有选自氨基和铵基团的碱性官能团的所述线性聚合物链。所述复合碱性树脂颗粒在有机溶剂中的分散体可用作涂料组合物的树脂载体。

7. 发明授权

US4777199A Coating composition 失效
标题翻译：涂料组成
公开(公告)号：US4777199A
公开(公告)日：1988-10-11
申请号：US945012
申请日：1986-12-22
申请人： Keizou Ishii , Akio Kashihara
发明人： Keizou Ishii , Akio Kashihara
IPC分类号： C09D5/00 , C09D201/00 , C09D201/02 , C08J3/08 , C08L33/08 , C08L33/10 , C08L33/14
CPC分类号： C09D201/02 , Y10S524/923
摘要： A coating composition comprising(A) a film-forming polymer having functional group(s) capable of reacting with the crosslinking agent (D) hereinafter referred to and cationic or anionic functional group(s),(B) a volatile organic liquid diluent in which the polymer (A) is dissolved,(C) crosslinked polymer microparticles bearing anionic or cationic functional group(s) whose electric charge is opposite to that of the film-forming polymer, which are insoluble in the combination of the film-forming polymer (A) and the diluent (B) and are maintained in a stabilized state of dispersion therein, and(D) a crosslinking agent dissolved in the diluent (B).
摘要翻译：一种涂料组合物，其包含（A）具有能够与下文所述的交联剂（D）反应的官能团的成膜聚合物和阳离子或阴离子官能团，（B）挥发性有机液体稀释剂聚合物（A）溶解的聚合物（C），具有阴离子或阳离子官能团的交联聚合物微粒，其电荷与成膜聚合物的电荷相反，其不溶于成膜聚合物（A）和稀释剂（B），并保持在其中的稳定分散状态，和（D）溶解在稀释剂（B）中的交联剂。

8. 发明授权

US5681485A Method of producing multilayer circuit boards 失效
标题翻译：生产多层电路板的方法
公开(公告)号：US5681485A
公开(公告)日：1997-10-28
申请号：US565402
申请日：1995-11-30
申请人： Yoshikazu Yamagami , Shinji Seo , Akio Kashihara
发明人： Yoshikazu Yamagami , Shinji Seo , Akio Kashihara
IPC分类号： G03F7/038 , H05K1/03 , H05K3/00 , H05K3/06 , H05K3/18 , H05K3/46 , B44C1/22 , C23F1/00
CPC分类号： G03F7/038 , H05K3/0023 , H05K1/0373 , H05K2201/0209 , H05K3/0076 , H05K3/064 , H05K3/181 , H05K3/4644
摘要： A method of producing multilayer circuit boardschar comprising repeating a procedure comprising the steps of (1) laminating a photosensitive film composition shaped in a film form onto an insulating material carrying a conductor pattern formed thereon, (2) exposing the laminated photosensitive film composition to light through a negative type photomask, (3) dissolving the domains not irradiated in the above exposure step, (4) heat-curing the domains not dissolved in step (3), (5) forming a copper plating layer on the surface of the photosensitive film composition heat-cured in step (4) by electroless copper plating with or without further electroplating of copper, and (6) forming, on the plated copper layer formed in step (5), a photosensitive etch resist layer and subjecting said layer to light exposure through a photomask having a circuit pattern drawn thereon, developing and etching to thereby form a conductor pattern, said photosensitive film composition for lamination containing at least 50% by weight of a bisphenol-epichlorohydrin type resin containing photosensitive functional groups and heat-curable functional groups.
摘要翻译：一种制造多层电路板的方法，包括重复步骤，其包括以下步骤：（1）将形成为膜状的感光性膜组合物层叠在承载有形成在其上的导体图案的绝缘材料上，（2）将层叠的感光性膜组合物曝光通过负型光掩模，（3）溶解在上述曝光步骤中未照射的畴，（4）热处理步骤（3）中不溶解的畴，（5）在感光体表面上形成镀铜层在步骤（4）中通过化学镀铜进行或不进一步电镀铜的步骤（4）中热固化的薄膜组合物，和（6）在步骤（5）中形成的镀覆铜层上形成感光蚀刻抗蚀剂层，通过具有在其上绘制的电路图案的光掩模进行曝光，显影和蚀刻从而形成导体图案，所述层压用感光膜组合物含有至少50重量％的含有光敏官能团和可热固化官能团的双酚表氯醇型树脂。

9. 发明授权

US5389497A Method for forming patterned solder mask 失效
标题翻译：形成图案化焊接掩模的方法
公开(公告)号：US5389497A
公开(公告)日：1995-02-14
申请号：US70791
申请日：1993-06-03
申请人： Mitsuo Yoshioka , Yoshikazu Yamagami , Akio Kashihara , Kiyomi Sakurai
发明人： Mitsuo Yoshioka , Yoshikazu Yamagami , Akio Kashihara , Kiyomi Sakurai
IPC分类号： G03F7/00 , H05K3/28 , G03F7/16 , G03F7/26
CPC分类号： H05K3/28 , G03F7/0035 , H05K2201/0166 , H05K2203/0582 , H05K2203/1105
摘要： The present invention provides an improved method for forming a patterned solder mask having preferred electric insulating property, heat resistance-and chemical resistance on a printed circuit board with high resolution.
摘要翻译：本发明提供一种用于形成具有高分辨率的印刷电路板上具有优选的电绝缘性，耐热性和耐化学性的图案化焊料掩模的改进方法。

10. 发明授权

US4803252A Particles of crosslinked polymer prepared by emulsion polymerization in the absence of dispersion stabilizer 失效
标题翻译：在不存在分散稳定剂的情况下通过乳液聚合制备的交联聚合物颗粒
公开(公告)号：US4803252A
公开(公告)日：1989-02-07
申请号：US890483
申请日：1986-07-29
申请人： Katsuaki Kida , Akio Kashihara , Keizou Ishii , Hiromichi Kayano
发明人： Katsuaki Kida , Akio Kashihara , Keizou Ishii , Hiromichi Kayano
IPC分类号： C08F20/00 , C08F20/10 , C08F220/28 , C08F246/00 , C08F290/00 , C08F299/00 , C08F120/10 , C08F220/10
CPC分类号： C08F220/28
摘要： Particles of crosslinked polymer obtained by the copolymerization of a defined amount of particular di (meth) acrylol bearing compound and other copolymerizable unsaturated monomer through an emulsion polymerization technique without using an emulsifier and a coating composition containing thus obtained particles of crosslinked polymer with excellent film properties.
摘要翻译：通过乳液聚合技术通过乳液聚合技术将规定量的特定二（甲基）丙烯酰基带有化合物与其它可共聚的不饱和单体进行共聚而获得的交联聚合物颗粒和含有如此获得的具有优异膜性能的交联聚合物颗粒的涂料组合物。

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