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21. 发明授权

US06187512B1 Process for halomethylation of high performance polymers 失效
标题翻译：高性能聚合物的卤甲基化方法
公开(公告)号：US06187512B1
公开(公告)日：2001-02-13
申请号：US09313501
申请日：1999-05-17
申请人： Daniel A. Foucher , Nancy C. Stoffel , Roger T. Janezic , Thomas W. Smith , David J. Luca , Bidan Zhang
发明人： Daniel A. Foucher , Nancy C. Stoffel , Roger T. Janezic , Thomas W. Smith , David J. Luca , Bidan Zhang
IPC分类号： G03C556
CPC分类号： C08G65/48 , C08G61/12 , G03F7/038
摘要： Disclosed is a process which comprises reacting a polymer of the general formula wherein x is an integer of 0 or 1, A is one of several specified groups, such as B is one of several specified groups, such as or mixtures thereof, and n is an integer representing the number of repeating monomer units, with a halomethyl alkyl ether, an acetyl halide, and methanol in the presence of a halogen-containing Lewis acid catalyst, thereby forming a halomethylated polymer.
摘要翻译：公开了一种方法，该方法包括使通式化合物的聚合物反应，x为0或1的整数，A为若干指定基团之一，例如B为若干指定基团之一，例如其混合物，n为代表在含卤素的路易斯酸催化剂的存在下，用卤代甲基烷基醚，乙酰卤和甲醇重复单体单元的数目，从而形成卤代甲基化的聚合物。

22. 发明授权

US5786410A Polyurethane dye based inks 失效
标题翻译：聚氨酯染料基油墨
公开(公告)号：US5786410A
公开(公告)日：1998-07-28
申请号：US829300
申请日：1997-03-31
申请人： Daniel A. Foucher , Guerino G. Sacripante , Marcel P. Breton , Patricia A. Burns
发明人： Daniel A. Foucher , Guerino G. Sacripante , Marcel P. Breton , Patricia A. Burns
IPC分类号： C09B69/10 , C09D11/00 , C09D11/10
CPC分类号： C09D11/32 , C09B69/10
摘要： An ink composition comprised of (a) water, and a dye containing sulfonated component of the following formula ##STR1## wherein R is m(H) and O(SO.sub.3 --Y.sup.+), wherein H is hydrogen, Y is an alkali cation or an alkaline earth cation, m is the mol fraction of hydrogen, and O is the mol fraction of sulfonate (SO.sub.3 --Y.sup.+); X is a glycol, and n represents the number of repeating segments.
摘要翻译：一种油墨组合物，其包含（a）水和含有下式的磺化组分的染料，其中R是m（H）和O（SO 3 -Y +），其中H是氢，Y是碱性阳离子或碱土金属阳离子，m是氢的摩尔分数，O是磺酸盐的摩尔分数（SO 3 -Y +）; X是二元醇，n表示重复链段的数目。

23. 发明授权

US07705069B2 Ink jet composition 失效
标题翻译：喷墨组合物
公开(公告)号：US07705069B2
公开(公告)日：2010-04-27
申请号：US10994784
申请日：2004-11-22
申请人： Erin M. Reinhardt , Daniel A. Foucher
发明人： Erin M. Reinhardt , Daniel A. Foucher
IPC分类号： B41J2/01 , B41J2/17 , C08G69/26 , C08G69/44 , C08G73/10 , C08J3/00 , C08K5/06 , C08K5/34 , C08K3/28 , C08K5/3435 , C08L77/00 , C08L79/00 , C09D11/00 , G01D11/00
CPC分类号： C09D11/30 , C09D11/40
摘要： An ink jet ink composition comprised an anti-curl agent and ink jet printing processing using such ink jet ink composition. The ink jet ink composition includes a hyperbranched polymer. The hyperbranched polymer acts as an anti-curl agent to control curl during a printing process. The anti-curl agent, i.e., the hyperbranched polymer, may be present in the ink amounts less than conventional anti-curl agents and still effectively control curl without detrimentally effecting intercolor bleed control water fastness or drying. Additionally, the ink composition do not exhibit increases in viscosity, and problems associated therewith, that occur in ink composition using conventional anti-curl agents.
摘要翻译：一种喷墨油墨组合物，其包含使用这种喷墨油墨组合物的抗卷曲剂和喷墨印刷处理。喷墨油墨组合物包括超支化聚合物。超支化聚合物用作防卷曲剂以在印刷过程中控制卷曲。抗卷曲剂，即超支化聚合物可以以比常规抗卷曲剂低的油墨量存在，并且仍然有效地控制卷曲，而不会有害地影响色间渗色控制水的耐水牢度或干燥。此外，油墨组合物在使用常规抗卷曲剂的油墨组合物中不会出现粘度增加和与之相关的问题。

24. 发明授权

US07410750B2 Multicolored photochromic display 有权
标题翻译：多彩多姿的光致变色显示
公开(公告)号：US07410750B2
公开(公告)日：2008-08-12
申请号：US10881682
申请日：2004-06-30
申请人： Naveen Chopra , Daniel A. Foucher , Raj D. Patel
发明人： Naveen Chopra , Daniel A. Foucher , Raj D. Patel
IPC分类号： G03C1/00
CPC分类号： C09K9/02 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , G02F1/15 , G03G9/0906 , G03G9/0916
摘要： A multicolored display and process for forming such a display is provided. The multicolored display includes marking particles comprising a mixture of photochromic materials. The photochromic materials each exhibit a first “invisible” photochromic state at a first absorption spectrum and at least a second “visible” photochromic state at a second absorption spectrum. The second “visible” photochromic state of each photochromic material produces a different color relative to the other photochromic materials. In embodiments, the marking particles include a mixture of a spiropyran material and a dithienylethene material.
摘要翻译：提供了用于形成这种显示器的多彩显示和处理。多色显示器包括包含光致变色材料的混合物的标记颗粒。光致变色材料在第一吸收光谱和第二吸收光谱下呈现出至少第二“可见”光致变色状态的第一“不可见”光致变色状态。每种光致变色材料的第二种“可视”光致变色状态相对于其它光致变色材料产生不同的颜色。在实施方案中，标记颗粒包括螺吡喃材料和二噻吩乙烯材料的混合物。

25. 发明授权

US06906118B2 Phase change ink compositions 失效
标题翻译：相变油墨组合物
公开(公告)号：US06906118B2
公开(公告)日：2005-06-14
申请号：US09948958
申请日：2001-09-07
申请人： H. Bruce Goodbrand , Thomas W. Smith , Daniel A. Foucher , Kathleen M. McGrane , Dina Popovic
发明人： H. Bruce Goodbrand , Thomas W. Smith , Daniel A. Foucher , Kathleen M. McGrane , Dina Popovic
IPC分类号： C09D11/00 , C09D11/02 , C09D11/10
CPC分类号： C09D11/34
摘要： Disclosed is a phase change ink composition comprising a colorant and an ink vehicle, the ink being a solid at temperatures less than about 50° C. and exhibiting a viscosity of no more than about 20 centipoise at a jetting temperature of no more than about 160° C., wherein at a first temperature hydrogen bonds of sufficient strength exist between the ink vehicle molecules so that the ink vehicle forms hydrogen-bonded dimers, oligomers, or polymers, and wherein at a second temperature which is higher than the first temperature the hydrogen bonds between the ink vehicle molecules are sufficiently broken that fewer hydrogen-bonded dimers, oligomers, or polymers are present in the ink at the second temperature than are present in the ink at the first temperature, so that the viscosity of the ink at the second temperature is lower than the viscosity of the ink at the first temperature.
摘要翻译：公开了一种相变油墨组合物，其包含着色剂和油墨载体，所述油墨在低于约50℃的温度下为固体，并且在不超过约160℃的喷射温度下显示不超过约20厘泊的粘度 ℃，其中在第一温度下，在油墨载体分子之间存在足够强度的氢键，使得油墨载体形成氢键二聚体，低聚物或聚合物，并且其中在高于第一温度的第二温度下油墨载体分子之间的氢键被充分破坏，在第二温度下墨中存在较少的氢键二聚体，低聚物或聚合物比在第一温度下存在于墨中的氢键，使得在第二温度低于第一温度下墨水的粘度。

26. 发明授权

US06583234B2 Process for preparing waterfastness additive 失效
标题翻译：防水添加剂的制备方法
公开(公告)号：US06583234B2
公开(公告)日：2003-06-24
申请号：US09915430
申请日：2001-07-26
申请人： Sheau V. Kao , Daniel A. Foucher , Mohammad J. Hossain , Christine E. Bedford , George Liebermann
发明人： Sheau V. Kao , Daniel A. Foucher , Mohammad J. Hossain , Christine E. Bedford , George Liebermann
IPC分类号： C08F204
CPC分类号： C08F26/04
摘要： Disclosed is a process which comprises (a) reacting allyl bromide with diethyl amine in a molar ratio of at least about 1 mole of allyl bromide per about 1.15 moles of diethyl amine and in a molar ratio of no more than about 1 mole of allyl bromide per about 2 moles of diethyl amine, thereby generating allyl diethyl amine in a monomer reaction mixture; (b) subsequently filtering the monomer reaction mixture to remove impurities; (c) subsequently reacting the allyl diethyl amine with allyl bromide, thereby generating solid diallyl diethyl ammonium bromide; (d) subsequently isolating the solid diallyl diethyl ammonium bromide; (e) subsequently dissolving the diallyl diethyl ammonium bromide in a solvent and adding thereto a polymerization initiator to form a polymerization reaction mixture; (f) subsequently heating the polymerization reaction mixture in a vessel equipped with a reflux condenser to a temperature of from about 90 to about 100° C., thereby generating poly(diallyl diethyl ammonium bromide); and (g) subsequently optionally isolating the poly(diallyl diethyl ammonium bromide) from the polymerization reaction mixture.
摘要翻译：公开了一种方法，其包括（a）烯丙基溴与二乙基胺的摩尔比为至少约1摩尔烯丙基溴/约1.15摩尔二乙胺和摩尔比不超过约1摩尔烯丙基溴每2摩尔二乙胺，从而在单体反应混合物中产生烯丙基二乙胺; （b）随后过滤单体反应混合物以除去杂质; （c）随后使烯丙基二乙胺与烯丙基溴反应，从而产生固体二烯丙基二乙基溴化铵; （d）随后分离固体二烯丙基二乙基溴化铵; （e）随后将二烯丙基二甲基溴化铵溶解在溶剂中并加入聚合引发剂以形成聚合反应混合物; （f）随后将装有回流冷凝器的容器中的聚合反应混合物加热至约90至约100℃的温度，从而产生聚（二烯丙基二乙基溴化铵）; 和（g）随后任选地从聚合反应混合物中分离聚（二烯丙基二乙基溴化铵）。

27. 发明授权

US06365312B1 Marking particles 有权
标题翻译：标记颗粒
公开(公告)号：US06365312B1
公开(公告)日：2002-04-02
申请号：US09864475
申请日：2001-05-24
申请人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier , James Wojtyk , Erwin Buncel
发明人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier , James Wojtyk , Erwin Buncel
IPC分类号： G03G909
CPC分类号： G03G9/0906 , G03G9/0912 , G03G9/0914
摘要： Disclosed are marking particles comprising a first polymer, a second polymer, a chelating agent, and a spiropyran material of the formula wherein n is an integer representing the number of repeat —CH2— units and R is —H or —CH═CH2. The marking particles comprise a core containing the first polymer in which is dispersed the chelating agent and the spiropyran and encapsulated within a shell of the second polymer formulated by an interfacial polymerization.
摘要翻译：公开了包含第一聚合物，第二聚合物，螯合剂和糠醛的螺吡喃材料的标记颗粒，n是表示重复-CH 2 - 单元的数目的整数，R是-H或-CH = CH 2。标记颗粒包含含有第一聚合物的核心，其中分散有螯合剂和螺吡喃并包封在通过界面聚合配制的第二聚合物的壳体内。

28. 发明授权

US6020119A Process for halomethylation of high performance polymers 失效
标题翻译：高性能聚合物的卤甲基化方法
公开(公告)号：US6020119A
公开(公告)日：2000-02-01
申请号：US312720
申请日：1999-05-17
申请人： Daniel A. Foucher , Nancy C. Stoffel , Roger T. Janezic , Thomas W. Smith , David J. Luca , Bidan Zhang
发明人： Daniel A. Foucher , Nancy C. Stoffel , Roger T. Janezic , Thomas W. Smith , David J. Luca , Bidan Zhang
IPC分类号： C08G61/12 , C08G65/48 , G03F7/038 , G03C1/005 , C08G8/02 , H01R43/00
CPC分类号： C08G65/48 , C08G61/12 , G03F7/038 , Y10T29/49401
摘要： Disclosed is a process which comprises reacting a polymer of the general formula ##STR1## or ##STR2## wherein x is an integer of 0 or 1, A is one of several specified groups, such as ##STR3## B is one of several specified groups, such as or mixtures thereof, and n is an integer representing the number of repeating monomer units, with a halomethylethyl ether, a hydrohalic acid, and acetic acid in the presence of a halogen-containing Lewis acid catalyst, thereby forming a halomethylated polymer.
摘要翻译：公开了一种方法，其包括使通式为的聚合物或其中x为0或1的整数，A是若干指定基团之一，例如B是若干指定基团之一，例如其混合物，n 是在含卤素的路易斯酸催化剂存在下，代表卤代甲基乙基醚，氢卤酸和乙酸的重复单体单元的数目的整数，从而形成卤代甲基化的聚合物。

29. 发明授权

US5658704A Toner processes 失效
标题翻译：墨粉处理
公开(公告)号：US5658704A
公开(公告)日：1997-08-19
申请号：US663414
申请日：1996-06-17
申请人： Raj D. Patel , Guerino G. Sacripante , Daniel A. Foucher
发明人： Raj D. Patel , Guerino G. Sacripante , Daniel A. Foucher
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/08755 , G03G9/0804 , G03G9/0812 , Y10S430/105
摘要： A process for the preparation of toner comprised ofi) flushing pigment into a sulfonated polyester resin, and which resin has a degree of sulfonation of from between about 0.5 and about 2.5 mol percent based on the repeat unit of the polymer;ii) dispersing the resulting pigmented sulfonated polyester resin in warm water, which water is at a temperature of from about 40.degree. to about 95.degree. C., and which dispersing is accomplished by a high speed shearing polytron device operating at speeds of from about 100 to about 5,000 revolutions per minute thereby enabling the formation of toner sized particles, and which particles are of a volume average diameter of from about 3 to about 10 microns with a narrow GSD;iii) recovering said toner by filtration;iv) drying said toner by vacuum; andv) optionally adding to said dry toner charge additives and flow aids.
摘要翻译：一种制备调色剂的方法，其包括：i）将颜料冲洗成磺化聚酯树脂，并且所述树脂的磺化度基于聚合物的重复单元为约0.5至约2.5摩尔％; ii）将得到的着色的磺化聚酯树脂分散在温度为约40℃至约95℃的温水中，并且该分散是通过以约100的速度操作的高速剪切聚酯装置来实现的至约5,000转/分钟，从而能够形成调色剂尺寸的颗粒，并且哪些颗粒具有约3至约10微米的体积平均直径，具有窄GSD; iii）通过过滤回收所述调色剂; iv）通过真空干燥所述调色剂; 和v）任选地添加到所述干燥调色剂电荷添加剂和流动助剂中。

30. 发明授权

US5648193A Toner processes 失效
标题翻译：墨粉处理
公开(公告)号：US5648193A
公开(公告)日：1997-07-15
申请号：US663420
申请日：1996-06-17
申请人： Raj D. Patel , Grazyna E. Kmiecik-Lawrynowicz , Guerino G. Sacripante , Daniel A. Foucher
发明人： Raj D. Patel , Grazyna E. Kmiecik-Lawrynowicz , Guerino G. Sacripante , Daniel A. Foucher
IPC分类号： G03G9/08 , G03G9/087
CPC分类号： G03G9/0804 , G03G9/08755 , G03G9/08791
摘要： A process for the preparation of toner compositions, or particles comprised ofi) flushing a pigment into a sulfonated polyester resin, and which resin has a degree of sulfonation of from between about 2.5 and 20 mol percent;ii) dispersing the resulting sulfonated pigmented polyester resin into water, which water is at a temperature of from about 40 to about 95.degree. C., by a high speed shearing polytron device operating at speeds of from about 100 to about 5,000 revolutions per minute thereby enabling the formation of stable toner sized submicron particles, and which particles are of a volume average diameter of from about 5 to about 200 nanometers;iii) allowing the resulting dispersion to cool to from about 5 to about 10.degree. C. below the glass transition temperature of said pigmented sulfonated polyester resin;iv) adding an alkali metal halide solution, which solution contains from about 0.5 percent to about 5 percent by weight of water, followed by stirring and heating from about room temperature, about 25.degree. C., to a temperature below the resin Tg to induce aggregation of said submicron pigmented particles to obtain toner size particles of from about 3 to about 10 microns in volume average diameter and with a narrow GSD; or stirring and heating to a temperature below the resin Tg, followed by the addition of alkali metal halide solution until the desired toner size of from about 3 to about 10 microns in volume average diameter and with a narrow GSD is achieved; andv) recovering said toner by filtration and washing with cold water, drying said toner particles by vacuum, and thereafter, optionally blending charge additives and flow additives.
摘要翻译：一种调色剂组合物的制备方法或由以下组分组成的颗粒：i）将颜料冲洗成磺化聚酯树脂，并且所述树脂的磺化度为约2.5至20摩尔％; ii）通过以约100至约5,000转/分钟的速度操作的高速剪切聚酯装置将所得的磺化着色聚酯树脂分散在水中，该水在约40至约95℃的温度下，由此使得能够形成稳定的调色剂尺寸的亚微米颗粒，并且哪些颗粒的体积平均直径为约5至约200纳米; iii）使所得分散体冷却至低于所述着色的磺化聚酯树脂的玻璃化转变温度约5至约10℃; iv）加入碱金属卤化物溶液，该溶液含有约0.5％至约5％重量的水，然后在约25℃的约室温下搅拌和加热至低于树脂Tg的温度以诱导所述亚微米有色颗粒的聚集以获得体积平均直径为约3至约10微米并具有窄GSD的调色剂尺寸颗粒; 或搅拌并加热到低于树脂Tg的温度，然后加入碱金属卤化物溶液，直到达到体积平均直径和窄GSD约3至约10微米的所需调色剂尺寸; 和v）通过过滤回收所述调色剂并用冷水洗涤，真空干燥所述调色剂颗粒，然后任选地混合电荷添加剂和流动添加剂。

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