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21. 发明授权

US06537650B1 Inkjet receptor medium having ink migration inhibitor and method of making and using same 失效
标题翻译：具有墨迁移抑制剂的喷墨受体介质及其制造和使用方法
公开(公告)号：US06537650B1
公开(公告)日：2003-03-25
申请号：US09099956
申请日：1998-06-19
申请人： Clinton P. Waller, Jr. , Omar Farooq , James S. Mrozinski , Mahfuza B. Ali
发明人： Clinton P. Waller, Jr. , Omar Farooq , James S. Mrozinski , Mahfuza B. Ali
IPC分类号： B41M500
CPC分类号： B41M5/5254 , B41M5/529 , Y10T428/24802 , Y10T428/24901 , Y10T428/249954 , Y10T428/249955 , Y10T428/259 , Y10T428/31855
摘要： A homopolymer or copolymer useful for inhibiting the migration of pigmented inks in porous inkjet receptor media is disclosed. The copolymer is comprised of at least two different hydrophilic monomers, each of whose homopolymers are hydrophilic yet the resulting copolymer from the different hydrophilic monomers is sparingly soluble in water. Methods of making and using such copolymer are also disclosed.
摘要翻译：公开了可用于抑制多孔喷墨受体介质中着色油墨迁移的均聚物或共聚物。共聚物由至少两种不同的亲水性单体组成，每种亲水单体的均聚物是亲水的，但是来自不同亲水单体的所得共聚物微溶于水。还公开了制备和使用这种共聚物的方法。

22. 发明授权

US06211304B1 Mordants for ink-jet receptors and the like 失效
标题翻译：用于喷墨受体的媒染剂等
公开(公告)号：US06211304B1
公开(公告)日：2001-04-03
申请号：US08521545
申请日：1995-08-30
申请人： Omar Farooq
发明人： Omar Farooq
IPC分类号： C07F954
CPC分类号： G03C8/56 , B41M5/5245 , C08G65/33306 , C08G65/335 , G03C1/835
摘要： Novel mordants based upon a poly(alkylene oxide) backbone and either pendant phosphonium or quaternized-nitrogen compounds are disclosed. The mordants find use in stopping or controlling ink-bleeding in ink-jet receptors and photographic films.
摘要翻译：公开了基于聚（环氧烷）骨架和侧鏻或季铵化合物的新型媒染剂。媒染剂用于停止或控制喷墨受体和摄影胶片中的墨水渗出。

23. 发明授权

US5484693A Photographic elements comprising antistatic film bases 失效
标题翻译：摄影元件包括抗静电膜基材
公开(公告)号：US5484693A
公开(公告)日：1996-01-16
申请号：US116515
申请日：1993-09-07
申请人： Alberto Valsecchi , Omar Farooq
发明人： Alberto Valsecchi , Omar Farooq
IPC分类号： G03C1/89 , G03C1/85
CPC分类号： G03C1/89
摘要： Polymeric film bases at least one side of which is coated with an antistatic layer comprising the reaction product of (a) a water-soluble, electrically conductive polymer containing carboxylic groups and (b) a polyfunctional epoxide crosslinking agent, and photographic elements comprising said film bases, wherein said conductive polymer is a copolymer of a water soluble salt of styrene sulfonic acid and maleic acid having a weight average molecular weight of 100,000 to 350,000 and a water soluble salt of styrene sulfonic acid to maleic acid molar ratio of at least 2:1 up to 9:1.
摘要翻译：聚合物膜基底的至少一侧涂覆有抗静电层，其包含（a）含有羧基的水溶性导电聚合物和（b）多官能环氧化物交联剂的反应产物，以及包含所述膜的照相元件碱，其中所述导电聚合物是苯乙烯磺酸的水溶性盐和重均分子量为100,000至350,000的马来酸和苯乙烯磺酸的水溶性盐与马来酸的摩尔比至少为2:1的共聚物， 1到9：1。

24. 发明授权

US5342688A Ink-receptive sheet 失效
标题翻译：吸墨片
公开(公告)号：US5342688A
公开(公告)日：1994-08-30
申请号：US30811
申请日：1993-03-12
申请人： Jonathon P. Kitchin , Alan G. Miller , Mahfuza B. Ali , Omar Farooq
发明人： Jonathon P. Kitchin , Alan G. Miller , Mahfuza B. Ali , Omar Farooq
IPC分类号： B41M5/00 , B05D7/04 , B32B27/30 , B32B27/34 , B32B27/36 , B41M5/50 , B41M5/52 , C08J7/04 , B32B5/16
CPC分类号： B41M5/5245 , Y10T428/31504
摘要： An improved ink-receptive sheet comprising a transparent substrate bearing on at least one major surface thereof an ink-receptive layer which comprises at least one imaging polymer and an effective amount of polymeric mordant having the general structure: ##STR1## wherein A is selected from the group consisting of a COO-alkylene group having from about 1 to about 5 carbon atoms, a CONH-alkylene group having from about 1 to about 5 carbon atoms, --COO--(CH.sub.2 CH.sub.2 O)n--CH.sub.2 -- and --CONH-- (CH.sub.2 CH.sub.2 O)n--CH.sub.2 --, wherein n is from about 1 to about 5;B and D are independently selected from the group consisting of alkyl group having from about 1 to about 5 carbon atoms;or A, B, D and N are combined to form a heterocyclic compound selected from the group consisting of ##STR2## R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, phenyl, and an alkyl group containing from about 1 to about 5 carbon atoms;R is selected from the group consisting of hydrogen, phenyl, benzimidazolyl, and an alkyl group containing from about 1 to about 5 carbon atoms, y is selected from 0 and 1, andX.sub.1 and X.sub.2 are anions.
摘要翻译：一种改进的吸墨片，其包含在其至少一个主表面上承载的透明基材，该油墨接收层包含至少一种成像聚合物和有效量的具有以下一般结构的聚合物媒染剂：其中A选自由具有约1至约5个碳原子的COO-亚烷基，具有约1至约5个碳原子的CONH-亚烷基，-COO-（CH 2 CH 2 O）n -CH 2 - 和-CONH-（CH 2 CH 2 O ）n-CH 2 - ，其中n为约1至约5; B和D独立地选自具有约1至约5个碳原子的烷基; 或A，B，D和N组合形成选自下列的杂环化合物：R 1和R 2独立地选自氢，苯基和含有约1个碳原子的烷基至约5个碳原子; R选自氢，苯基，苯并咪唑基和含有约1至约5个碳原子的烷基，y选自0和1，X1和X2是阴离子。

25. 发明申请

US20090185129A1 BISTABLE FERROELECTRIC LIQUID CRYSTAL DEVICES 失效
标题翻译：双电层液晶装置
公开(公告)号：US20090185129A1
公开(公告)日：2009-07-23
申请号：US12296612
申请日：2007-04-12
申请人： Terry Victor Clapp , Fumito Nishida , Jonathan Paul Hannington , Russell Keith King , Omar Farooq , William Alden Crossland , Joo-Nyung Jang , Huan Xu , Anthony Bernard Davey
发明人： Terry Victor Clapp , Fumito Nishida , Jonathan Paul Hannington , Russell Keith King , Omar Farooq , William Alden Crossland , Joo-Nyung Jang , Huan Xu , Anthony Bernard Davey
IPC分类号： G02F1/13 , C09K19/02 , C09K19/00
CPC分类号： C09K19/0225 , C09K19/406 , C09K19/408 , Y10T428/10 , Y10T428/1036
摘要： A liquid crystal electro-optic device. The liquid crystal electro-optic device comprises at least one liquid crystal cell comprising: a pair of substrates having a gap therebetween; a pair of electrodes, the pair of electrodes positioned on one of the substrates or one electrode positioned on each substrate; and a ferroelectric, oligosiloxane liquid crystal material disposed in the gap between the pair of substrates, the ferroelectric, oligosiloxane liquid crystal material exhibiting an I-♦ SmC* phase sequence wherein the liquid crystal electro-optic device is bistable in operation. The invention also involves a method for making a liquid crystal electro-optic device.
摘要翻译：一种液晶电光装置。液晶电光装置包括至少一个液晶单元，包括：一对基板，其间具有间隙; 一对电极，位于一个基板上的一对电极或位于每个基板上的一个电极; 以及设置在一对基板之间的间隙中的铁电性低聚硅氧烷液晶材料，表现出IOS·SmC *相序列的铁电性低聚硅氧烷液晶材料，其中液晶电光器件在工作中是双稳态的。本发明还涉及制造液晶电光器件的方法。

26. 发明授权

US06632510B1 Microporous inkjet receptors containing both a pigment management system and a fluid management system 失效
标题翻译：含有颜料管理系统和流体管理系统的微孔喷墨受体
公开(公告)号：US06632510B1
公开(公告)日：2003-10-14
申请号：US08892902
申请日：1997-07-14
申请人： Clinton P. Waller, Jr. , James S. Mrozinski , Omar Farooq
发明人： Clinton P. Waller, Jr. , James S. Mrozinski , Omar Farooq
IPC分类号： B41M500
CPC分类号： B41M5/52 , B41M5/508 , B41M5/5218 , B41M5/5227 , Y10T428/24802 , Y10T428/24893 , Y10T428/249954 , Y10T428/249958 , Y10T428/249978 , Y10T428/249986
摘要： Inkjet receptor media are disclosed that have both a fluid management system and a pigment management system for use with pigmented inkjet inks that produce vibrant, durable images. The fluid management system is provided by microporous media with the presence of surfactants, if needed. The pigment management system is provided by either fluorinated silica particles or multivalent metal salts impregnated into pores of the microporous media. Methods of making and using are also disclosed.
摘要翻译：公开了喷墨接收介质，其具有流体管理系统和颜料管理系统，用于产生充满活力，持久的图像的着色喷墨油墨。如果需要，流体管理系统由微孔介质提供，存在表面活性剂。颜料管理系统由浸渍在微孔介质孔中的氟化二氧化硅颗粒或多价金属盐提供。也披露了制作和使用方法。

27. 发明授权

US5932355A Ink-jet recording sheet 失效
标题翻译：喷墨记录纸
公开(公告)号：US5932355A
公开(公告)日：1999-08-03
申请号：US798410
申请日：1997-02-07
申请人： Mohammad Iqbal , Donald J. Williams , Omar Farooq , David W. Tweeten
发明人： Mohammad Iqbal , Donald J. Williams , Omar Farooq , David W. Tweeten
IPC分类号： B41M5/00 , B41M5/50 , B41M5/52 , C09D101/00 , C09D101/28 , C09D201/00
CPC分类号： C09D101/28 , B41M5/506 , B41M5/52 , C09D101/284 , B41M5/508 , B41M5/5218 , B41M5/5227 , B41M5/5236 , B41M5/5245 , B41M5/5254 , B41M5/529 , Y10T428/31971 , Y10T428/31982
摘要： Ink-receptive compositions of the invention containa) at least one nonionic silicone surfactant having the formulas: ##STR1## or the formula(CH.sub.3 Si).sub.y-2 �(OSi(CH.sub.3).sub.2).sub.x/y O-PE wherein x is an integer from about 40 to about 200, and y is an integer from about 3 to about 15, and PE represents the formula--CH.sub.2 CH.sub.2 O(CH.sub.2 CH.sub.2 O).sub.m (CH.sub.2 CH.sub.2 CH.sub.2 O).sub.n Z m being an integer of from 1 to about 40, n having a value of from 0 to about 40 minus m, and Z is hydrogen or an alkyl radical having from about 1 to about 10 carbon atoms, andb) at least one polymer selected from the group consisting of hydroxycellulose and substituted hydroxycellulose polymers,such composition being crosslinkable when coated onto a substrate and subjected to temperatures of at least about 90.degree. C.
摘要翻译：本发明的油墨接收组合物含有a）至少一种具有下式的非离子硅氧烷表面活性剂：或式（CH 3 Si）y-2 [（OSi（CH 3）2）x / yO-PE其中x为约40的整数至约200，y为约3至约15的整数，PE表示式为-CH 2 CH 2 O（CH 2 CH 2 O）m（CH 2 CH 2 CH 2 O）n Z m为1至约40的整数，n为0至约40减去m，Z是氢或具有约1至约10个碳原子的烷基，和b）至少一种选自羟基纤维素和取代的羟基纤维素聚合物的聚合物，所述组合物当涂覆在底物并经受至少约90℃的温度

28. 发明授权

US5712027A Ink-receptive sheet 失效
标题翻译：吸墨片
公开(公告)号：US5712027A
公开(公告)日：1998-01-27
申请号：US761920
申请日：1996-12-09
申请人： Mahfuza B. Ali , Omar Farooq , Mohammed Iqbal , Alan G. Miller
发明人： Mahfuza B. Ali , Omar Farooq , Mohammed Iqbal , Alan G. Miller
IPC分类号： B41M5/00 , B41M5/52
CPC分类号： B41M5/5245 , Y10T428/2495 , Y10T428/25 , Y10T428/254 , Y10T428/31504 , Y10T428/31507 , Y10T428/31533 , Y10T428/31725 , Y10T428/31855 , Y10T428/31935 , Y10T428/31971
摘要： An improved ink-receptive sheet comprising a substrate bearing on at least one major surface thereof an ink-receptive layer which comprises at least one ink receptive polymer and an effective amount of polymeric mordant having the general structure: ##STR1## wherein A is selected from the group consisting of a COO-alkylene group having from 1 to about 5 carbon atoms, a CONH-alkylene group having from 1 to about 5 carbon atoms, --COO--(CH.sub.2 CH.sub.2 O)n--CH.sub.2, --CONH--(CH.sub.2 CH.sub.2 O)n--CH.sub.2 -- and .paren open-st.CH.sub.2 CH.sub.2 NH.sub.2 Cl.paren close-st.n, wherein n is from 1 to about 5; E and D are independently selected from the group consisting of alkyl group having from 1 to about 5 carbon atoms; or A, E, D and N are combined to form a heterocyclic compound selected from the group consisting of ##STR2## R.sub.1 and R.sub.2 are independently selected from the group consisting of hydrogen, phenyl, and an alkyl group containing from 1 to about 5 carbon atoms; R is selected from the group consisting of hydrogen, phenyl, benzimidazolyl, and an alkyl group containing from 1 to about 5 carbon atoms, y is selected from 0 and 1, and X.sub.1 and X.sub.2 are anions.
摘要翻译：一种改进的油墨接受片，其包含在其至少一个主表面上承载基底的油墨接收层，该油墨接收层包含至少一种油墨接受性聚合物和有效量的具有一般结构的聚合物媒染剂：具有以下基团的COO-亚烷基：具有1至约5个碳原子的CONH-亚烷基，-COO-（CH 2 CH 2 O）n -CH 2，-CONH-（CH 2 CH 2 O）n -CH 2 - 和+ 5 45 CH 2 CH 2 NH 2 Cl + 546 n，其中n为1至约5; E和D独立地选自具有1至约5个碳原子的烷基; 或A，E，D和N组合形成选自下列的杂环化合物：R 1和R 2独立地选自氢，苯基和含有1至约5个碳的烷基原子 R选自氢，苯基，苯并咪唑基和含有1至约5个碳原子的烷基，y选自0和1，X1和X2是阴离子。

29. 发明授权

US5403955A Mordants for ink-jet receptors and the like 失效
标题翻译：用于喷墨受体的媒染剂等
公开(公告)号：US5403955A
公开(公告)日：1995-04-04
申请号：US234247
申请日：1994-04-28
申请人： Omar Farooq
发明人： Omar Farooq
IPC分类号： B41M5/00 , C07C281/18 , C07F9/54 , C08G73/02 , C09B65/00 , C09B69/04 , D06P1/655 , D06P5/00 , G03C1/835 , G03C8/56 , C09B67/00 , G03C8/00
CPC分类号： G03C8/56 , C07C281/18 , C07F9/5407 , C09B69/04 , G03C1/835 , Y10S430/142
摘要： Novel mordants based upon a polyethyleneimine backbone and either pendant phosphonium or quaternized-nitrogen compounds are disclosed. The mordants find use in stopping or controlling ink-bleeding into ink-jet receptors and photographic films.
摘要翻译：公开了基于聚乙烯亚胺骨架和鏻或季铵化合物的新型媒染剂。媒染剂用于停止或控制喷墨受体和摄影胶片中的墨水渗出。

30. 发明授权

US5124417A Initiators for cationic polymerization 失效
标题翻译：阳离子聚合引发剂
公开(公告)号：US5124417A
公开(公告)日：1992-06-23
申请号：US753987
申请日：1991-09-03
申请人： Omar Farooq
发明人： Omar Farooq
IPC分类号： C07F5/00 , C07F5/02 , C07F5/04 , C07F5/06 , C07F7/00 , C07F15/02 , C07F19/00 , C08F4/06 , C08G4/00 , C08G6/00 , C08G59/68 , C08G65/10 , C08G65/20
CPC分类号： C08G65/20 , C07F15/025 , C07F19/005 , C07F5/003 , C07F5/022 , C07F5/04 , C07F5/069 , C07F7/003 , C08G4/00 , C08G59/687 , C08G6/00 , C08G65/105
摘要： Disclosed are novel compounds which are useful as initiators for cationically polymerizable monomers. The novel compounds comprise a carbon containing cation (e.g., trimethyloxonium) which is capable of initiating cationic polymerization and a non-nucleophilic counterion which is an at least partially fluorinated hydrocarbylsulfonato metallate (e.g. perfluoroethylsulfonato-aluminate). The disclosed initiators are capable of initiating the cationic polymerization of a wide variety of monomers such as epoxides, tetrahydrofuans, oxazolines, vinyls, lactones, and the like.
摘要翻译：公开了可用作阳离子聚合单体的引发剂的新化合物。新化合物包含能够引发阳离子聚合的碳含阳离子（例如三羟甲基氧鎓）和至少部分氟化的烃基磺酸盐金属盐（例如全氟乙基磺酸铝酸盐）的非亲核抗衡离子。所公开的引发剂能够引发各种单体如环氧化物，四氢呋喃，恶唑啉，乙烯基，内酯等的阳离子聚合。

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