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1. 发明授权

US5863698A Toner processes 失效
标题翻译：墨粉处理
公开(公告)号：US5863698A
公开(公告)日：1999-01-26
申请号：US58733
申请日：1998-04-13
申请人： Raj D. Patel , Paul F. Smith , Beverly C. Dutoff , Nan-Xing Hu , Beng S. Ong , Michael A. Hopper
发明人： Raj D. Patel , Paul F. Smith , Beverly C. Dutoff , Nan-Xing Hu , Beng S. Ong , Michael A. Hopper
IPC分类号： G03G9/08 , G03G9/097 , G03G9/087
CPC分类号： G03G9/09741 , G03G9/0804
摘要： A process for the preparation of toner comprising mixing a colorant containing a surfactant and a latex emulsion, and wherein the latex emulsion contains resin and a nonionic hydrolyzable surfactant, and wherein said surfactant is of the Formulas (I) or (II), or optionally mixtures thereof ##STR1## wherein R.sup.1 is a hydrophobic aliphatic, or hydrophobic aromatic group; R.sup.2 is selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl, and alkylarylalkyl; R.sup.3 is hydrogen or alkyl; A is a hydrophilic polymer chain, and m represents the number of A segments; heating below about the resin latex glass transition temperature, followed by the addition of an anionic stabilizer, thereafter heating above about the resin glass transition temperature, and adjusting the pH of the resulting mixture of resin and colorant particles suspended in an aqueous phase containing anionic surfactant, cationic surfactant and nonionic hydrolyzable surfactant, wherein said pH is increased from about 1.7 to about 2.5 to about 6 to about 12 by adding a base during the heating above about said resin glass transition temperature wherein coalescence is being accomplished.
摘要翻译：一种制备调色剂的方法，包括混合含有表面活性剂的着色剂和胶乳乳液，并且其中所述胶乳乳液含有树脂和非离子可水解表面活性剂，并且其中所述表面活性剂为式（I）或（II），或任选地（II）其中R1是疏水性脂族或疏水性芳族基团; R2选自氢，烷基，芳基，烷基芳基和烷基芳基烷基; R3是氢或烷基; A是亲水性聚合物链，m表示A链段的数目; 在树脂胶乳玻璃化转变温度以下加热，然后加入阴离子稳定剂，然后加热至高于树脂玻璃化转变温度，并调节悬浮在含有阴离子表面活性剂的水相中的树脂和着色剂颗粒的混合物的pH 阳离子表面活性剂和非离子可水解表面活性剂，其中所述pH通过在加热之前加热约上升约1.7至约2.5至约6至约12，所述树脂玻璃化转变温度高于其中聚结。

2. 发明授权

US5766818A Toner processes with hydrolyzable surfactant 失效
标题翻译：具有可水解表面活性剂的调色剂工艺
公开(公告)号：US5766818A
公开(公告)日：1998-06-16
申请号：US960176
申请日：1997-10-29
申请人： Paul F. Smith , Nan-Xing Hu , Beverly C. Dutoff , Beng S. Ong , Raj D. Patel , Michael A. Hopper
发明人： Paul F. Smith , Nan-Xing Hu , Beverly C. Dutoff , Beng S. Ong , Raj D. Patel , Michael A. Hopper
IPC分类号： C08L71/02 , G03G9/08 , G03G9/087 , G03G9/097
CPC分类号： G03G9/08791 , G03G9/0806 , G03G9/0975 , G03G9/09775
摘要： A process for the preparation of toner by mixing a colorant dispersion and a latex emulsion, and wherein the latex emulsion contains resin and a surfactant, wherein the surfactant is, for example, of the Formulas (I) or (II) ##STR1## wherein R.sup.1 is a hydrophobic aliphatic, or hydrophobic aromatic group; R.sup.2 is selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl, and alkylarylalkyl; R.sup.3 is hydrogen or alkyl; A is a hydrophilic polymer, and m represents the number of A segments.
摘要翻译：一种通过混合着色剂分散体和胶乳乳液制备调色剂的方法，其中胶乳乳液含有树脂和表面活性剂，其中表面活性剂是例如式（I）或（II）的化合物（IMAGE）（疏水性芳香族基团; R2选自氢，烷基，芳基，烷基芳基和烷基芳基烷基; R3是氢或烷基; A是亲水性聚合物，m表示A段数。

3. 发明授权

US5994020A Wax containing colorants 失效
标题翻译：含有着色剂的蜡
公开(公告)号：US5994020A
公开(公告)日：1999-11-30
申请号：US58738
申请日：1998-04-13
申请人： Raj D. Patel , Michael A. Hopper , Paul F. Smith , Beng S. Ong , Allan K. Chen
发明人： Raj D. Patel , Michael A. Hopper , Paul F. Smith , Beng S. Ong , Allan K. Chen
IPC分类号： C09G1/00 , G03G9/08 , G03G9/087
CPC分类号： G03G9/08782 , G03G9/0804 , Y10S977/887
摘要： A toner process which comprises mixing(i) a colorant dispersion, and a(ii) a nonionic surfactant, an ionic surfactant or mixtures thereof, with(iii) a latex comprised of resin and a mixture of anionic surfactant and a nonionic surfactant;(iv) heating the resulting blend of (iii) about equal to, or below about the glass transition temperature (Tg) of the resin; and(v) optionally adding additional anionic surfactant to the resulting aggregated suspension of (iv);(vi) heating the resulting mixture of (v) about equal to, or above about the Tg of the resin and(vii) isolating the toner.
摘要翻译：一种调色剂方法，其包括将（i）着色剂分散体和（ii）非离子表面活性剂，离子表面活性剂或其混合物与（iii）由树脂和阴离子表面活性剂和非离子表面活性剂的混合物组成的胶乳混合; （iv）将所得的（iii）的共混物加热至约等于或低于树脂的玻璃化转变温度（Tg）; 和（v）任选地向所得的（iv）的聚集悬浮液中加入另外的阴离子表面活性剂; （vi）加热（v）约等于或高于树脂Tg的混合物，和（vii）分离调色剂。

4. 发明授权

US6068961A Toner processes 有权
标题翻译：墨粉处理
公开(公告)号：US6068961A
公开(公告)日：2000-05-30
申请号：US259450
申请日：1999-03-01
申请人： Beverly C. Dutoff , Paul F. Smith , Raymond W. Wong , Beng S. Ong
发明人： Beverly C. Dutoff , Paul F. Smith , Raymond W. Wong , Beng S. Ong
IPC分类号： G03G9/087 , B82B1/00 , G03G9/08 , G03G9/09 , G03G9/097
CPC分类号： G03G9/0825 , G03G9/0804 , G03G9/0819 , G03G9/097
摘要： A process for the preparation of toner generated by mixing (1) a colorant dispersion preferably containing a nonionic surfactant, and (2) a latex emulsion, and wherein the latex emulsion preferably contains resin, or polymer and a surfactant, and wherein the colorant nonionic surfactant is of the Formulas (I) or (II), or optionally mixtures thereof ##STR1## wherein R.sup.1 is a hydrophobic aliphatic, or hydrophobic aromatic group; R.sup.2 is selected from the group consisting of hydrogen, alkyl, aryl, alkylaryl, and alkylarylalkyl; R.sup.3 is hydrogen or alkyl; A is a hydrophilic polymer chain, and m represents the number of A segments.
摘要翻译：制备通过混合（1）优选含有非离子表面活性剂的着色剂分散体产生的调色剂的方法和（2）胶乳乳液，其中所述胶乳乳液优选含有树脂或聚合物和表面活性剂，并且其中所述着色剂非离子表面活性剂表面活性剂是式（I）或（II），或其任意的混合物，其中R 1是疏水性脂族或疏水性芳族基团; R2选自氢，烷基，芳基，烷基芳基和烷基芳基烷基; R3是氢或烷基; A是亲水性聚合物链，m表示A链段的数目。

5. 发明授权

US5944650A Surfactants 失效
标题翻译：表面活性剂
公开(公告)号：US5944650A
公开(公告)日：1999-08-31
申请号：US960754
申请日：1997-10-29
申请人： Nan-Xing Hu , Paul F. Smith , Beng S. Ong
发明人： Nan-Xing Hu , Paul F. Smith , Beng S. Ong
IPC分类号： B01F17/42 , B01F17/14 , B01F17/52 , C08G65/32 , C08L71/02 , C11D1/78 , G03G9/08 , C07F9/09 , C07F9/11
CPC分类号： C11D1/78 , G03G9/0806 , Y10S516/908
摘要： A surfactant composition represented by Formulas (I), (II) or (III); or optionally mixtures thereof ##STR1## wherein R.sup.1 is a hydrophobic moiety of alkyl or aryl, and wherein alkyl contains from about 4 to about 60 carbon atoms and aryl contains from about 6 to about 60 carbon atoms; R.sup.2 is selected from the group consisting of alkyl and aryl, wherein alkyl contains from 1 to about 60 carbon atoms and aryl contains from about 6 to about 60; R.sup.3 is hydrogen or alkyl of from 1 to about 10 carbon atoms; A is a hydrophilic polymer chain; m is the number of repeating segments of the hydrophilic polymer chain and is a number of from about 2 to about 500.
摘要翻译：由式（I），（II）或（III）表示的表面活性剂组合物; 或其任选的混合物，其中R 1是烷基或芳基的疏水部分，并且其中烷基含有约4至约60个碳原子，芳基含有约6至约60个碳原子; R2选自烷基和芳基，其中烷基含有1至约60个碳原子，芳基含有约6至约60; R3是氢或1至约10个碳原子的烷基; A是亲水性聚合物链; m是亲水性聚合物链的重复链段的数目，其数量为约2至约500。

6. 发明授权

US5582951A Carrier processes 失效
标题翻译：运营商流程
公开(公告)号：US5582951A
公开(公告)日：1996-12-10
申请号：US498284
申请日：1995-07-03
申请人： Raj D. Patel , Grazyna E. Kmiecik-Lawrynowicz , Michael A. Hopper , Walter Mychajlowskij , Beng S. Ong
发明人： Raj D. Patel , Grazyna E. Kmiecik-Lawrynowicz , Michael A. Hopper , Walter Mychajlowskij , Beng S. Ong
IPC分类号： G03G9/107 , G03G9/113
CPC分类号： G03G9/1133 , G03G9/107 , G03G9/1132
摘要： A process for the preparation of carrier particles which comprises mixing a dispersion of water, submicron magnetic particles, and ionic surfactant with a latex comprised of resin particles suspended in an aqueous solution containing a surfactant that is counterionic in charge to said ionic surfactant, and a nonionic surfactant; thereafter heating the resulting mixture below about the latex resin glass transition temperature (Tg) while stirring to form aggregates, followed by increasing the temperature of said mixture to about above the latex resin Tg, and subsequently adding additional counterionic or nonionic surfactant solution to minimize, or avoid any further growth in particle size during heating of the mixture about above the latex resin Tg, and wherein said resin Tg is in the range of from between about 45.degree. C. to about 100.degree. C.
摘要翻译：一种制备载体颗粒的方法，其包括将水，亚微米磁性颗粒和离子表面活性剂的分散体与悬浮在含有负离子表面活性剂的水溶液中的树脂颗粒混合到所述离子表面活性剂上的胶乳混合，以及非离子表面活性剂然后在搅拌下将所得混合物在胶乳树脂玻璃化转变温度（Tg）以下加热以形成聚集体，随后将所述混合物的温度升高至胶乳树脂Tg的大约，然后加入另外的抗衡离子或非离子表面活性剂溶液，或者避免混合物加热到胶乳树脂Tg以上时粒径的任何进一步增长，并且其中所述树脂Tg在约45℃至约100℃的范围内。

7. 发明授权

US5679724A Submicron particles for ink jet inks 失效
标题翻译：用于喷墨油墨的亚微米颗粒
公开(公告)号：US5679724A
公开(公告)日：1997-10-21
申请号：US536235
申请日：1995-09-29
申请人： Guerino G. Sacripante , Raj D. Patel , Marcel P. Breton , Michael A. Hopper , Grazyna E. Kmiecik-Lawrynowicz , Beng S. Ong
发明人： Guerino G. Sacripante , Raj D. Patel , Marcel P. Breton , Michael A. Hopper , Grazyna E. Kmiecik-Lawrynowicz , Beng S. Ong
IPC分类号： B41J2/01 , C08J3/03 , C08J3/215 , C09D11/00 , C08J3/02 , C08J3/05
CPC分类号： C09D11/32 , C08J3/215
摘要： An ink for ink jet printing includes an emulsifiable polymer resin and a pigment, and may be made by: (a) combining (1) an emulsion of an emulsifiable polymer resin in an anionic medium with (2) a pigment and a cationic surfactant; and (b) aggregating particles in the mixture of step (a) to a desired particle size, thereby producing a solution of aggregated particles. The particles can optionally be coalesced to alter the particle size of the particles.
摘要翻译：用于喷墨印刷的油墨包括可乳化聚合物树脂和颜料，并且可以通过以下制备：（a）将（1）阴离子介质中的可乳化聚合物树脂的乳液与（2）颜料和阳离子表面活性剂组合; 和（b）将步骤（a）的混合物中的颗粒聚集成所需的粒径，从而产生凝集颗粒的溶液。颗粒可以任选地聚结以改变颗粒的粒度。

8. 发明授权

US5936008A Ink jet inks containing toner particles as colorants 失效
标题翻译：含有调色剂颗粒作为着色剂的喷墨油墨
公开(公告)号：US5936008A
公开(公告)日：1999-08-10
申请号：US560783
申请日：1995-11-21
申请人： Robert N. Jones , Edward J. Radigan, Jr. , Susan Robinette , Raj D. Patel , Michael A. Hopper , Grazyna E. Kmiecik-Lawrynowicz , Garland J. Nichols , Beng S. Ong
发明人： Robert N. Jones , Edward J. Radigan, Jr. , Susan Robinette , Raj D. Patel , Michael A. Hopper , Grazyna E. Kmiecik-Lawrynowicz , Garland J. Nichols , Beng S. Ong
IPC分类号： B41J2/01 , B41M5/00 , C09D11/00 , C09D11/10
CPC分类号： C09D11/32 , Y10S260/38
摘要： An ink for ink jet printing includes a liquid vehicle comprising water and toner particles with a colorant dispersed in or associated with the toner particles. The ink composition combines the print quality advantages of xerographic printing with the economic advantages of ink jet printing, thereby providing waterfast, archival quality prints.
摘要翻译：用于喷墨印刷的油墨包括液体载体，其包含水和具有分散在调色剂颗粒中或与调色剂颗粒相关联的着色剂的调色剂颗粒。油墨组合物将静电印刷的印刷质量优点与喷墨印刷的经济优点相结合，从而提供耐水性，档案质量的印刷品。

9. 发明授权

US5977210A Modified emulsion aggregation processes 失效
标题翻译：改性乳液聚集方法
公开(公告)号：US5977210A
公开(公告)日：1999-11-02
申请号：US380550
申请日：1995-01-30
申请人： Raj D. Patel , Marcel P. Breton , Michael A. Hopper , Grazyna E. Kmiecik-Lawrynowicz , Beng S. Ong
发明人： Raj D. Patel , Marcel P. Breton , Michael A. Hopper , Grazyna E. Kmiecik-Lawrynowicz , Beng S. Ong
IPC分类号： C08F2/26 , C09D11/00
CPC分类号： C09D11/30 , C08F2/26 , Y10S977/902
摘要： A process for the preparation of ink compositions comprising the emulsion polymerization of monomer, water, surfactant, and initiator with stirring and heating to provide a latex; mixing therewith a pigment dispersion of pigment particles, water, and cationic surfactant; blending the mixture; thereafter stirring the mixture; and subsequently adding additional anionic surfactant to stabilize the aggregate particles.
摘要翻译：一种制备油墨组合物的方法，包括在搅拌和加热下单体，水，表面活性剂和引发剂的乳液聚合以提供胶乳; 与颜料颗粒，水和阳离子表面活性剂的颜料分散体混合; 混合混合物然后搅拌混合物; 并随后加入另外的阴离子表面活性剂以稳定聚集体颗粒。

10. 发明授权

US5705697A Arylamine processes 失效
标题翻译：芳胺方法
公开(公告)号：US5705697A
公开(公告)日：1998-01-06
申请号：US791696
申请日：1997-01-30
申请人： H. Bruce Goodbrand , Nan-Xing Hu , Beng S. Ong
发明人： H. Bruce Goodbrand , Nan-Xing Hu , Beng S. Ong
IPC分类号： B01J27/053 , B01J27/122 , C07B61/00 , C07C209/10 , C07C211/54
CPC分类号： C07C209/10
摘要： A process for the preparation of N,N-bis(3,4-dimethylphenyl)-4-biphenylamine which comprises the reaction of N-(3,4-dimethylphenyl)-4-biphenylamine and an iodoxylene in the presence of a ligated copper catalyst, and wherein the ligand is selected from the group consisting of monodentate tertiary amines and bidentate tertiary amines, and which reaction is accomplished at a temperature of from about 120.degree. C. to about 150.degree. C.
摘要翻译：一种制备N，N-双（3,4-二甲基苯基）-4-联苯胺的方法，其包括在连接的铜的存在下N-（3,4-二甲基苯基）-4-联苯胺和碘代二甲苯的反应催化剂，其中配体选自单齿叔胺和二齿叔胺，并且该反应在约120℃至约150℃的温度下进行。

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