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1. 发明授权

US4766051A Colored encapsulated toner compositions 失效
标题翻译：着色的胶囊调色剂组合物
公开(公告)号：US4766051A
公开(公告)日：1988-08-23
申请号：US902725
申请日：1986-09-02
申请人： Marcel P. Breton , Terry L. Bluhm , Kar P. Lok
发明人： Marcel P. Breton , Terry L. Bluhm , Kar P. Lok
IPC分类号： G03G9/08 , G03G9/09 , G03G9/093
CPC分类号： G03G9/0908 , G03G9/0906 , G03G9/093 , G03G9/09364 , G03G9/09371 , Y10T428/2989
摘要： A cold pressure fixable colored toner composition comprised of a core containing a polymer in which is dispersed pigment particles selected from the group consisting of cyan, magenta, red, yellow pigments, and mixtures thereof, other than carbon blacks and magnetites; and encapsulated within a polymeric shell formulated by an interfacial polymerization.
摘要翻译：一种冷压固定着色调色剂组合物，其由含有聚合物的芯组成，其中分散有颜料颗粒，其选自青色，品红色，红色，黄色颜料及其混合物，除了炭黑和磁铁矿; 并封装在通过界面聚合配制的聚合物壳内。

2. 发明授权

US4725522A Processes for cold pressure fixable encapsulated toner compositions 失效
标题翻译：用于冷压固定的包封调色剂组合物的方法
公开(公告)号：US4725522A
公开(公告)日：1988-02-16
申请号：US919517
申请日：1986-10-16
申请人： Marcel P. Breton , Kar P. Lok
发明人： Marcel P. Breton , Kar P. Lok
IPC分类号： G03G9/08 , G03G9/093 , G03G11/00
CPC分类号： G03G9/09364 , G03G9/09371 , G03G9/09392
摘要： A process for the preparation of cold pressure fixable toner compositions which comprises (1) admixing a core component comprised of pigment particles, a water insoluble organic solvent and elastomeric materials with a shell monomer dissolved therein; (2) dispersing the resulting mixture in a water phase containing a stabilizing material; (3) hydrolyzing by heating the resulting mixture; (4) subsequently affecting an interfacial polymerization of the aforementioned mixture; and (5) thereafter optionally washing the resulting toner composition.
摘要翻译：一种制备冷压可固定调色剂组合物的方法，其包括（1）将由颜料颗粒，水不溶性有机溶剂和弹性体材料组成的芯组分与其中溶解的壳单体混合; （2）将所得混合物分散在含有稳定材料的水相中; （3）通过加热得到的混合物水解; （4）随后影响上述混合物的界面聚合; 和（5）此后任选地洗涤所得调色剂组合物。

3. 发明授权

US4617249A Dispersion polymerization process for toner compositions 失效
标题翻译：调色剂组合物的分散聚合方法
公开(公告)号：US4617249A
公开(公告)日：1986-10-14
申请号：US755391
申请日：1985-07-16
申请人： Christopher K. Ober , Kar P. Lok
发明人： Christopher K. Ober , Kar P. Lok
IPC分类号： C08F2/08 , G03G9/08 , G03G11/00
CPC分类号： G03G9/0804 , C08F2/08 , G03G9/0806
摘要： Disclosed is an improved process for the preparation of polymer particles which comprises (1) providing a solvent medium having dispersed therein steric stabilizers, monomers, and initiator compounds; (2) subsequently adding thereto a crosslinking compound; (3) affecting polymerization of the resulting mixture by heating; and (4) thereafter separating the particles formed.
摘要翻译：公开了一种用于制备聚合物颗粒的改进方法，其包括（1）提供其中分散有空间稳定剂，单体和引发剂化合物的溶剂介质; （2）随后加入交联化合物; （3）通过加热影响所得混合物的聚合; 和（4）此后分离形成的颗粒。

4. 发明授权

US4705567A Ink jet compositions with insoluble dye complexes 失效
标题翻译：具有不溶性染料配合物的喷墨组合物
公开(公告)号：US4705567A
公开(公告)日：1987-11-10
申请号：US919932
申请日：1986-10-17
申请人： Michael L. Hair , Kar P. Lok , Francoise M. Winnik
发明人： Michael L. Hair , Kar P. Lok , Francoise M. Winnik
IPC分类号： C09D11/00
CPC分类号： C09D11/328
摘要： A heterophase ink composition comprised of water and a dye covalently attached to a component selected from the group consisting of poly(ethylene glycols) and poly(ethylene imines), which component is complexed with a heteropolyanion.
摘要翻译：由水和共价连接到选自聚（乙二醇）和聚（亚乙基亚胺）的组分的染料组成的异相油墨组合物，该组分与杂多阴离子络合。

5. 发明授权

US4652508A Toner compositions with stabilizer irreversibly anchored thereto 失效
标题翻译：稳定剂不稳定地固定的调色剂组合物
公开(公告)号：US4652508A
公开(公告)日：1987-03-24
申请号：US722100
申请日：1985-04-11
申请人： Christopher K. Ober , Kar P. Lok
发明人： Christopher K. Ober , Kar P. Lok
IPC分类号： C08K5/01 , C08K5/00 , C08K5/02 , C08K5/03 , G03G9/08 , G03G9/087 , G03G9/00
CPC分类号： G03G9/08726 , G03G9/08722 , G03G9/0874 , G03G9/08777
摘要： Disclosed is an improved toner composition comprised of colored dyes and resin particles, having irreversibly anchored thereto stabilizer generated by the reaction of a stabilizer selected from the group consisting of hydroxy celluloses, poly(acrylic acids), poly(vinyl butyral), and poly(vinyl pyridines), with an alkyl halide, an alcohol, or a carboxylic acid.
摘要翻译：公开了一种由着色染料和树脂颗粒组成的改进的调色剂组合物，其不可逆地锚定于其上，稳定剂是通过选自羟基纤维素，聚（丙烯酸），聚（乙烯醇缩丁醛）和聚（乙烯醇缩丁醛）乙烯基吡啶），与烷基卤，醇或羧酸。

6. 发明授权

US4613559A Process for colored toner compositions with controlled charges thereon 失效
标题翻译：具有控制电荷的彩色调色剂组合物的方法
公开(公告)号：US4613559A
公开(公告)日：1986-09-23
申请号：US718675
申请日：1985-04-01
申请人： Christopher K. Ober , Kar P. Lok , Michael L. Hair , Randolph E. Branston
发明人： Christopher K. Ober , Kar P. Lok , Michael L. Hair , Randolph E. Branston
IPC分类号： C08F2/44 , G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/0804 , G03G9/0806
摘要： An improved process for obtaining colored toner compositions by dispersion polymerization which comprises providing a monomer solution with stabilizer therein, polymerizing the resulting mixture, adding thereto a dye solution comprised of an organic solvent having dissolved therein oil soluble dyes, causing the dye solution to diffuse into the polymer particles, and subsequently separating the resulting toner particles, wherein the stabilizer is permanently attached to the toner polymer particles.
摘要翻译：一种用于通过分散聚合获得有色调色剂组合物的改进方法，其包括在其中提供单体溶液与稳定剂，使所得混合物聚合，向其中加入由溶解有油溶性染料的有机溶剂组成的染料溶液，使染料溶液扩散到聚合物颗粒，随后分离所得到的调色剂颗粒，其中稳定剂永久地附着到调色剂聚合物颗粒上。

7. 发明授权

US4524199A Stable polymeric dispersion and methods for making 失效
标题翻译：稳定的聚合物分散体和制备方法
公开(公告)号：US4524199A
公开(公告)日：1985-06-18
申请号：US549933
申请日：1983-11-09
申请人： Kar P. Lok , Christopher K. Ober
发明人： Kar P. Lok , Christopher K. Ober
IPC分类号： C08F2/24 , C08F251/02 , C08F2/22
CPC分类号： C08F251/02
摘要： Dry monodispersed polymeric particles, a stabilized dispersion of such and a method for making are described. The dispersion comprises a polar dispersion medium having dispersed therein monodispersed particles comprising a thermoplastic resin core substantially insoluble in the dispersion medium formed from a styrene or butylmethacrylate containing monomer or mixtures thereof and having irreversibly anchored thereto, a nonionic amphipathic steric stabilizer comprising a graft copolymer having a portion formed from a styrene or butylmethacrylate containing monomer or mixture thereof and a portion formed from hydroxyethyl cellulose, hydroxypropyl cellulose, hydroxybutyl methyl cellulose, hydroxypropyl methyl cellulose, ethyl cellulose or cellulose propionate. The stable dispersion is made by dissolving the nonionic cellulose ether in the polar dispersion medium and in the presence of a free radical initiator adding styrene or butylmethacrylate containing monomer a mixture thereof thereto, and permitting polymerization to take place.
摘要翻译：描述干燥的单分散聚合物颗粒，稳定的分散体和制备方法。分散体包括分散有单分散颗粒的极性分散介质，其包含基本上不溶于由苯乙烯或甲基丙烯酸丁酯单体或其混合物形成并且不可逆地锚定在其上的分散介质中的热塑性树脂芯，包含接枝共聚物的非离子两亲空间稳定剂，由苯乙烯或甲基丙烯酸丁酯含有单体或其混合物形成的部分和由羟乙基纤维素，羟丙基纤维素，羟丁基甲基纤维素，羟丙基甲基纤维素，乙基纤维素或丙酸纤维素形成的部分。通过将非离子纤维素醚溶解在极性分散介质中并在自由基引发剂的存在下，将苯乙烯或甲基丙烯酸丁酯的单体与其混合物加入，并使聚合发生，从而制得稳定的分散体。

8. 发明授权

US4476210A Dyed stabilized liquid developer and method for making 失效
标题翻译：染色稳定液体显影剂及其制造方法
公开(公告)号：US4476210A
公开(公告)日：1984-10-09
申请号：US499054
申请日：1983-05-27
申请人： Melvin D. Croucher , James M. Duff , Michael L. Hair , Kar P. Lok , Raymond W. Wong
发明人： Melvin D. Croucher , James M. Duff , Michael L. Hair , Kar P. Lok , Raymond W. Wong
IPC分类号： G03G9/12 , G03G9/13
CPC分类号： G03G9/122 , G03G9/131 , G03G9/133
摘要： A stable colored liquid developer and method for making such are described wherein an improved optical density resulting from a colored dye being imbibed into a thermoplastic resin core occurs. In particular, the liquid developer comprises a marking particle dispersed in an aliphatic dispersion medium, the marking particle comprises a thermoplastic resin core having an amphipathic block or graft copolymeric steric stabilizer irreversibly chemically or physically anchored to the thermoplastic resin core with the dye being imbibed in the resin core and being soluble therein and insoluble in the dispersion medium. The stable colored liquid developer is preferably made by first preparing a graft or block copolymer amphipathic steric stabilizer, anchoring said stabilizer to a thermoplastic resin core, and to the aliphatic disperion of said particle adding a solution of a dye dissolved in a polar solvent, preferrably methanol, the dye being soluble in the thermoplastic resin core to enable it to be imbibed therein and substantially insoluble in the dispersion medium.
摘要翻译：描述稳定的着色液体显影剂及其制备方法，其中出现由着色染料吸收到热塑性树脂芯中得到的改善的光密度。特别地，液体显影剂包括分散在脂族分散介质中的标记颗粒，标记颗粒包括具有两亲性嵌段或接枝共聚空间稳定剂的热塑性树脂芯，其不可逆地化学或物理锚定到热塑性树脂芯上，染料被吸入树脂芯并且可溶于其中并且不溶于分散介质中。稳定着色的液体显影剂优选通过首先制备接枝或嵌段共聚物两亲空间稳定剂，将所述稳定剂锚定到热塑性树脂核心，以及添加溶解在极性溶剂中的染料溶液的所述颗粒的脂肪族分散体，优选地甲醇，染料可溶于热塑性树脂核心，使其能够吸收在其中并且基本上不溶于分散介质中。

9. 发明授权

US4888983A Profilometry 失效
标题翻译：轮廓测量
公开(公告)号：US4888983A
公开(公告)日：1989-12-26
申请号：US183933
申请日：1988-04-20
申请人： Lawrence G. Dunfield , Kar P. Lok
发明人： Lawrence G. Dunfield , Kar P. Lok
IPC分类号： G01B7/34 , G01N33/34
CPC分类号： G01N33/346 , G01B7/34
摘要： The properties, and particularly the print gloss, of coated, unprinted paper may be predicted using surface profilometry. The profilometer is preferably hand held so the contour of paper in jumbo rolls in the finishing and storage area may be determined quickly. The surface contour is then compared to a calibration curve to predict the desired property.
摘要翻译：可以使用表面轮廓测定法预测涂布的未印刷纸的性质，特别是印刷光泽度。轮廓仪优选是手持式的，因此可以快速确定精加工和存储区域中的巨型辊中的轮廓。然后将表面轮廓与校准曲线进行比较，以预测所需的性能。

10. 发明授权

US4758506A Single component cold pressure fixable encapsulated toner composition 失效
标题翻译：单组分冷压固定式胶囊调色剂组合物
公开(公告)号：US4758506A
公开(公告)日：1988-07-19
申请号：US621307
申请日：1984-06-15
申请人： Kar P. Lok , Marcel P. Breton , John R. Fuller
发明人： Kar P. Lok , Marcel P. Breton , John R. Fuller
IPC分类号： G03G9/08 , G03G9/083 , G03G9/087 , G03G9/093 , G03G9/14
CPC分类号： G03G9/083 , G03G9/0839 , G03G9/08788 , G03G9/09364 , Y10S430/104 , Y10T428/2998
摘要： Disclosed is an improved single component cold pressure fixable toner composition comprised of a core containing (1) magnetite particles, and a styrene-butadiene-styrene triblock polymer and a polymeric shell material generated by an interfacial polymerization process.
摘要翻译：公开了一种改进的单组分冷压可固定调色剂组合物，其由含有（1）磁铁矿颗粒和苯乙烯 - 丁二烯 - 苯乙烯三嵌段聚合物的芯和通过界面聚合方法产生的聚合物壳材料组成。

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