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1. 发明授权

US5034296A Photoconductive imaging members with fluorene polyester hole transporting layers 失效
标题翻译：光导成像元件与芴聚酯空穴传输层
公开(公告)号：US5034296A
公开(公告)日：1991-07-23
申请号：US332655
申请日：1989-04-03
申请人： Beng S. Ong , Giuseppa Baranyi , Lupu Alexandru
发明人： Beng S. Ong , Giuseppa Baranyi , Lupu Alexandru
IPC分类号： C08G63/688 , G03G5/07
CPC分类号： G03G5/075 , C08G63/6886 , G03G5/076
摘要： A layered photoresponsive imaging member comprised of a photogenerating layer, and in contact therewith a hole transporting layer comprised of fluorene charge transport polyesters of the following formulas: ##STR1## where A, B, Z are independently selected from a group of bifunctional groups; R is an alkyl or aryl group; Ar is an aryl or substituted aryl group; x and y are mole fractional numbers wherein x is greater than 0, and the sum of x and y is equal to 1.0; and n represents the number of repeating segments.
摘要翻译：一种层状光响应成像构件，由光生成层构成，并且与其接触，由下式的芴电荷输送聚酯构成的空穴传输层：其中A，B，Z独立地选自双官能团团体 R是烷基或芳基; Ar是芳基或取代的芳基; x和y是其中x大于0的摩尔分数，x和y的和等于1.0; n表示重复段的数目。

2. 发明授权

US5006170A Hot melt ink compositions 失效
标题翻译：热熔油墨组合物
公开(公告)号：US5006170A
公开(公告)日：1991-04-09
申请号：US369797
申请日：1989-06-22
申请人： William M. Schwarz , Robert H. Marchessault , Lupu Alexandru , Bernard Henrissat
发明人： William M. Schwarz , Robert H. Marchessault , Lupu Alexandru , Bernard Henrissat
IPC分类号： C09D11/00 , C09D11/02 , C09D11/10
CPC分类号： C09D11/34
摘要： Disclosed are hot melt ink compositions suitable for ink jet printing which comprise a colorant, a binder, and a propellant selected from the group consisting of hydrazine; cyclic amines; ureas; carboxylic acids; sulfonic acids; aldehydes; ketones; hydrocarbons; esters; phenols; amides; imides; halocarbons; urethanes; ethers; sulfones; sulfamides; sulfonamindes; phosphites; phosphonates; phosphates; alkyl sulfines; alkyl acetates; and sulfur dioxide. Also disclosed are hot melt ink compositions suitable for ink jet printing which comprise a colorant, a propellant, and a binder selected from the group consisting of rosin esters; polyamides; dimer acid amides; fatty acid amides; epoxy resins; fluid paraffin waxes; fluid microcrystalline waxes; Fischer-Tropsch waxes; polyvinyl alcohol resins; polyols; cellulose esters; cellulose ethers; polyvinyl pyridine resins; fatty acids; fatty acid esters; poly sulfonamides; benzoate esters; long chain alcohols; phthalate plasticizers; citrate plasticizers; maleate plasticizers; sulfones; polyvinyl pyrrolidinone copolymers; polyvinyl pyrrolidone/polyvinyl acetate copolymers; novalac resins; natural product waxes; mixtures of linear primary alcohols and linear long chain amides; and mixtures of linear primary alcohols and fatty acid amides. In one embodiment, the binder comprises a liquid crystalline material.

3. 发明授权

US4774160A Toner compositions with amorphous ternary copolycarbonates 失效
标题翻译：具有无定形三元共聚碳酸酯的调色剂组合物
公开(公告)号：US4774160A
公开(公告)日：1988-09-27
申请号：US18268
申请日：1987-02-24
申请人： Hadi-Khan Mahabadi , Lupu Alexandru
发明人： Hadi-Khan Mahabadi , Lupu Alexandru
IPC分类号： C08G64/16 , C08K3/00 , C08L69/00 , G03G9/087 , G03G9/08 , C08G63/62
CPC分类号： G03G9/08757 , C08G64/1608
摘要： Disclosed is an improved toner composition comprised of pigment particles and amorphous ternary copolycarbonate resin particles of the formula ##STR1## wherein R is an aliphatic hydrocarbon, n is a number of from about 4 to about 8, x is a number of from about 0.8 to about 0.95, y is a number of from about 0.05 to about 2, z represents the degree of polymerization, Ar.sub.1 is an aromatic substituent, and Ar.sub.2 is an aromatic substituent.
摘要翻译：公开了一种改进的调色剂组合物，其由颜料颗粒和下式的无定型三元共聚碳酸酯树脂颗粒组成：其中R是脂族烃，n是约4至约8的数，x是数约0.8至约0.95，y为约0.05至约2的数，z表示聚合度，Ar 1为芳族取代基，Ar 2为芳族取代基。

4. 发明授权

US5122187A Hot melt ink compositions 失效
标题翻译：热熔油墨组合物
公开(公告)号：US5122187A
公开(公告)日：1992-06-16
申请号：US641844
申请日：1991-01-17
申请人： William M. Schwarz , Robert H. Marchessault , Lupu Alexandru , Bernard Henrissat
发明人： William M. Schwarz , Robert H. Marchessault , Lupu Alexandru , Bernard Henrissat
IPC分类号： C09D11/00
CPC分类号： C09D11/34
摘要： Disclosed are hot melt ink compositions suitable for ink jet printing which comprise a colorant, a binder, and a propellant selected from the group consisting of hydrazine; cyclic amines; ureas; carboxylic acids; sulfonic acids; aldehydes; ketones; hydrocarbons; esters; phenols; amides; imides; halocarbons; urethanes; ethers; sulfones; sulfamides; sulfonamides; phosphites; phosphonates; phosphates; alkyl sulfides; alkyl acetates; and sulfur dioxide. Also disclosed are hot melt ink compositions suitable for ink jet printing which comprise a colorant, a propellant, and a binder selected from the group consisting of rosin esters; polyamides; dimer acid amides; fatty acid amides; epoxy resins; fluid paraffin waxes; fluid microcrystalline waxes; Fischer-Tropsch waxes; polyvinyl alcohol resins; polyols; cellulose esters; cellulose ethers; polyvinyl pyridine resins; fatty acids; fatty acid esters; poly sulfonamides; benzoate esters; long chain alcohols; phthalate plasticizers; citrate plasticizers; maleate plasticizers; sulfones; polyvinyl pyrrolidinone copolymers; polyvinyl pyrrolidone/polyvinyl acetate copolymers; novalac resins; natural product waxes; mixtures of linear primary alcohols and linear long chain amides; and mixtures of linear primary alcohols and fatty acid amides. In one embodiment, the binder comprises a liquid crystalline material.
摘要翻译：公开了适用于喷墨印刷的热熔油墨组合物，其包含着色剂，粘合剂和选自肼的推进剂; 环胺; 尿素羧酸; 磺酸; 醛酮类碳氢化合物酯类酚类酰胺酰亚胺卤代烃; 聚氨酯; 醚类砜; 磺酰胺; 磺胺类亚磷酸酯膦酸盐磷酸盐烷基硫化物; 烷基乙酸酯; 和二氧化硫。还公开了适用于喷墨印刷的热熔油墨组合物，其包含着色剂，推进剂和选自松香酯的粘合剂; 聚酰胺二聚酸酰胺; 脂肪酸酰胺; 环氧树脂; 流体石蜡; 流体微晶蜡; 费托蜡聚乙烯醇树脂; 多元醇; 纤维素酯; 纤维素醚; 聚乙烯吡啶树脂; 脂肪酸; 脂肪酸酯; 聚磺酰胺; 苯甲酸酯; 长链醇; 邻苯二甲酸酯增塑剂; 柠檬酸增塑剂; 马来酸增塑剂; 砜; 聚乙烯吡咯烷酮共聚物; 聚乙烯吡咯烷酮/聚乙酸乙烯酯共聚物; 诺瓦克树脂; 天然产品蜡; 线性伯醇和线性长链酰胺的混合物; 和直链伯醇和脂肪酸酰胺的混合物。在一个实施方案中，粘合剂包含液晶材料。

5. 发明授权

US5039773A Toner and developer compositions with thermotropic liquid crystalline polymers 失效
标题翻译：具有热致液晶聚合物的调色剂和显影剂组合物
公开(公告)号：US5039773A
公开(公告)日：1991-08-13
申请号：US416200
申请日：1989-10-02
申请人： Guerino Sacripante , Lupu Alexandru
发明人： Guerino Sacripante , Lupu Alexandru
IPC分类号： C08G63/16 , C08G63/672 , G03G9/087
CPC分类号： G03G9/08755 , C08G63/16 , C08G63/672 , G03G9/08795 , G03G9/08797
摘要： Thermotropic liquid crystalline polymers represented by the formulas as illustrated in FIGS. 1 and 2 wherein m, n, and o represent the number of monomer segments present; and x, y, and z are independently selected from the group consisting of alkyl, substituted alkyl, alkylene, and substituted alkylene.
摘要翻译：由如下图所示的通式表示的热致液晶聚合物 1和2其中m，n和o表示存在的单体链段的数目; 并且x，y和z独立地选自烷基，取代的烷基，亚烷基和取代的亚烷基。

6. 发明授权

US4778742A Colored toner compositions 失效
标题翻译：彩色调色剂组合物
公开(公告)号：US4778742A
公开(公告)日：1988-10-18
申请号：US105621
申请日：1987-10-07
申请人： Beng S. Ong , Walter Mychajlowskij , Lupu Alexandru
发明人： Beng S. Ong , Walter Mychajlowskij , Lupu Alexandru
IPC分类号： C09B69/10 , G03G9/087 , G03G9/08 , G03G9/10
CPC分类号： G03G9/08791 , C09B69/101
摘要： A toner composition comprised of resin particles and polymeric dye components of the following formula: ##STR1## wherein A is selected from the group consisting of alkylene and arylene; B is selected from the group consisting of ##STR2## wherein R is selected from the group consisting of an alkylene group, an arylene group and a polyether group; and n represents a number of from 2 to about 100.
摘要翻译：由树脂颗粒和下式的聚合染料组分组成的调色剂组合物：其中A选自亚烷基和亚芳基; B选自其中R选自亚烷基，亚芳基和聚醚基团; n表示2〜100的数。

7. 发明授权

US4766255A Processes for bisphenols 失效
标题翻译：双酚方法
公开(公告)号：US4766255A
公开(公告)日：1988-08-23
申请号：US67588
申请日：1987-06-29
申请人： Beng S. Ong , Lupu Alexandru
发明人： Beng S. Ong , Lupu Alexandru
IPC分类号： B01J31/02 , C07B61/00 , C07C27/00 , C07C37/20 , C07C39/16 , C07C39/17 , C07C67/00
CPC分类号： C07C37/20 , C07C2101/08 , C07C2101/14
摘要： A process for the preparation of gem-bis(hydroxyaryl)alkanes which comprises the reaction of a ketone, a hydroxyarene and an alkylhalosilane.
摘要翻译：偕双（羟基芳基）烷烃的制备方法，其包括酮，羟基芳烃和烷基卤代硅烷的反应。

8. 发明授权

US5039584A Charge transport layers containing purified polycarbonates 失效
标题翻译：含有纯化的聚碳酸酯的电荷输送层
公开(公告)号：US5039584A
公开(公告)日：1991-08-13
申请号：US479018
申请日：1990-02-09
申请人： Peter G. Odell , Giuseppa Baranyi , Lupu Alexandru
发明人： Peter G. Odell , Giuseppa Baranyi , Lupu Alexandru
IPC分类号： C08G64/40
CPC分类号： C08G64/406
摘要： A process for the purification of polycarbonates or copolymers thereof containing titanium catalyst residues, which comprises mixing a polycarbonate or copolymers thereof with a solvent; adding to the formed solution mixture a complexing component; admixing the resulting mixture with water; and subsequently separating the polycarbonate or copolymer product therefrom.
摘要翻译：一种用于纯化含有钛催化剂残余物的聚碳酸酯或其共聚物的方法，其包括将聚碳酸酯或其共聚物与溶剂混合; 向所形成的溶液混合物中加入络合组分; 将所得混合物与水混合; 随后从其中分离聚碳酸酯或共聚物产物。

9. 发明授权

US4983482A Photoconductive imaging members with polyurethane hole transporting layers 失效
标题翻译：具有聚氨酯空穴传输层的光导成像构件
公开(公告)号：US4983482A
公开(公告)日：1991-01-08
申请号：US332650
申请日：1989-04-03
申请人： Beng S. Ong , Dasarao K. Murti , Lupu Alexandru
发明人： Beng S. Ong , Dasarao K. Murti , Lupu Alexandru
IPC分类号： C08G18/32 , G03G5/07
CPC分类号： C08G18/329 , G03G5/075 , G03G5/076
摘要： A layered photoresponsive imaging member comprised of a photogenerating layer, and in contact therewith a hole transporting layer comprised of charge transport polyurethanes of the following formula, optionally doped with a charge transport compound, or optionally dispersed in an inert resinous binder: ##STR1## wherein A, B and Z are independently selected from the group of bifunctional linkages; R is an alkyl or aryl group; Ar is an aryl or substituted aryl group; x and y represent the mole fractional numbers of the polyurethane structural composition units, subject to the provision that x is greater than 0 and that the sum of x and y is equal to 1.0; and n represents the number of repeating segments.
摘要翻译：层状光响应成像构件，其由光生成层组成，并且与其接触，由下式的电荷传输聚氨酯组成的空穴传输层，其任选地掺杂有电荷传输化合物，或任选地分散在惰性树脂粘合剂中： TR＆lt; IMAGE＆gt;其中A，B和Z独立地选自双功能键; R是烷基或芳基; Ar是芳基或取代的芳基; x和y表示聚氨酯结构组合物单元的摩尔分数，其条件是x大于0，x和y之和等于1.0; n表示重复段的数目。

10. 发明授权

US4894309A Processes for the preparation of crosslinked copolymers 失效
标题翻译：制备交联共聚物的方法
公开(公告)号：US4894309A
公开(公告)日：1990-01-16
申请号：US246070
申请日：1988-09-19
申请人： Michael K. Georges , Lupu Alexandru , William J. Dale , Paul D. Szabo , Robert A. Nelson
发明人： Michael K. Georges , Lupu Alexandru , William J. Dale , Paul D. Szabo , Robert A. Nelson
IPC分类号： C08F212/08 , G03G9/087
CPC分类号： G03G9/08793 , C08F212/08 , G03G9/08737
摘要： A free radical suspension polymerization process for obtaining crosslinked styrene butadiene ternary copolymers which comprises the polymerization of styrene monomers, butadiene monomers, and crosslinking components in the presence of a surfactant, a stabilizer, and a first and second initiator; and wherein the aforementioned components are present in an aqueous phase; heating the resulting aqueous mixture at a temperature of from about 50.degree. C. to about 110.degree. C.; thereafter heating the mixture at a temperature of from about 110.degree. C. to about 150.degree. C.; followed by cooling and isolating the desired product.
摘要翻译：一种用于获得交联的苯乙烯丁二烯三元共聚物的自由基悬浮聚合方法，其包括在表面活性剂，稳定剂和第一和第二引发剂存在下苯乙烯单体，丁二烯单体和交联组分的聚合; 并且其中所述组分存在于水相中; 在约50℃至约110℃的温度下加热得到的含水混合物; 然后在约110℃至约150℃的温度下加热该混合物; 然后冷却并分离所需的产物。

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