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公开(公告)号：US4775657A
公开(公告)日：1988-10-04
申请号：US154764
申请日：1988-02-11
CPC分类号： B41M5/44 , B41M7/0027 , Y10S428/913 , Y10S428/914 , Y10T428/24942 , Y10T428/31507 , Y10T428/31551
摘要： A dye-receiving element for thermal dye transfer comprises a support having thereon a dye image-receiving layer, such as a polycarbonate, coated with an overcoat layer comprising a condensation polymer comprising recurring units of a linear chain having at least four carbon atoms, such as a polyester or a polyurethane, the overcoat layer having a T.sub.g of at least 40.degree. C. less than the T.sub.g of the dye image-receiving layer.Use of the overcoat layer of the invention helps to destratify the dye and improves stability of the transferred dyes to light.
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2.发明授权Thermal dye transfer receiving layer of polycarbonate with nonaromatic diol 失效具有非芳族二醇的聚碳酸酯的热染料转移接收层
公开(公告)号：US4927803A
公开(公告)日：1990-05-22
申请号：US345049
申请日：1989-04-28
CPC分类号： B41M5/5272 , Y10S428/913 , Y10S428/914 , Y10T428/31507
摘要： A dye-receiving element for thermal dye transfer comprising a support having thereon a polymeric dye image-receiving layer containing a polycarbonate having a T.sub.g from about 40.degree. C. to about 100.degree. C. and having the following formula: ##STR1## wherein R.sup.1 and R.sup.2 each independently represents hydrogen, methyl or ethyl;m and n each independently represents an integer from 2 to 10; andp is an integer from 0 to 6.
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3.发明授权Thermal dye transfer receiving element with polycarbonate polyol crosslinked polymer dye-image receiving layer 失效具有聚碳酸酯多元醇交联聚合物染料图像接收层的热染料转移接收元件
公开(公告)号：US5266551A
公开(公告)日：1993-11-30
申请号：US923757
申请日：1992-08-03
申请人： David B. Bailey , Paul D. Yacobucci
发明人： David B. Bailey , Paul D. Yacobucci
CPC分类号： B41M5/5281 , Y10S428/913 , Y10S428/914 , Y10T428/31507 , Y10T428/31551
摘要： A dye-receiving element for thermal dye transfer includes a support having on one side thereof a dye image-receiving layer. Receiving elements of the invention are characterized in that the dye image-receiving layer primarily comprises a crosslinked polymer network formed by the reaction of multifunctional isocyanates with polycarbonate polyols having two terminal hydroxy groups and an average molecular weight of about 1000 to about 10,000.
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公开(公告)号：US08219453B1
公开(公告)日：2012-07-10
申请号：US12856178
申请日：2010-08-13
IPC分类号： G06Q30/00
CPC分类号： G06Q30/0601
摘要： Disclosed are various embodiments for generating classifications for items from normalized item attributes. Multiple attribute options are maintained for an item. Each of the attribute options is associated with a respective range of values on a normalized scale for an attribute. Multiple item classifications are generated for one of the attribute options by mapping the respective range of values for the one of the attribute options to one or more item classifications on each of multiple scales of classification for the attribute.
摘要翻译： 公开了用于从归一化项目属性生成项目的分类的各种实施例。 维护一个项目的多个属性选项。 属性选项中的每一个都与属性的归一化比例的相应值的范围相关联。 通过将属性选项之一的值的相应范围映射到属性的多个分类等级的每一个上的一个或多个项目分类，为其中一个属性选项生成多个项目分类。
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5.发明授权Multi-layered compensation film using specified Tg material as a birefringent layer 有权使用规定的Tg材料作为双折射层的多层补偿膜公开(公告)号：US07479309B2
公开(公告)日：2009-01-20
申请号：US11165090
申请日：2005-06-23
IPC分类号： G02F1/13363
CPC分类号： G02F1/133634 , G02B5/3083 , Y10T428/1036 , Y10T428/1041
摘要： A multilayer compensator includes one or more polymeric first layers and one or more polymeric second layers. The first layers comprise a polymer having an out-of-plane birefringence between −0.005 and +0.005. The second layers comprise an amorphous polymer having an out-of-plane birefringence that is either less than −0.005 or greater than +0.005. The overall in-plane retardation of the multilayer compensator is greater than 20 nm, and the out-of-plane retardation is more negative than −20 nm or more positive than +20 nm. The amorphous polymer of the second layer(s) has a glass transition temperature (Tg) such that 110° C.≦Tg≦180° C. when the Rth of the multilayer compensator is more negative than −20 nm, and 100° C.≦Tg≦160° C. when the Rth of the multilayer compensator is more positive than +20 nm.
摘要翻译： 多层补偿器包括一个或多个聚合物第一层和一个或多个聚合物第二层。 第一层包括具有在-0.005和+0.005之间的面外双折射的聚合物。 第二层包括具有小于-0.005或大于+0.005的面外双折射的无定形聚合物。 多层补偿器的整体面内延迟大于20nm，并且面外延迟比+ 20nm的-20nm以上更加负。 当第二层的无定形聚合物的玻璃化转变温度（Tg）为110℃，Tg = 180℃，多层补偿器的Rth比-20nm更负，而100 当多层补偿器的Rth比+ 20nm更正时，<= Tg <= 160℃。
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公开(公告)号：US06551757B1
公开(公告)日：2003-04-22
申请号：US09864570
申请日：2001-05-24
申请人： David B. Bailey , Charles W. Lander
发明人： David B. Bailey , Charles W. Lander
IPC分类号： G03F7038
CPC分类号： B41C1/1008 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , Y10S430/145 , Y10S430/146 , Y10S430/165
摘要： A negative-working imaging member can be used as a lithographic printing plate without ablation. The imaging member comprises a support and an imaging layer that includes a dispersion of at least 0.05 g/m2 of a cyanoacrylate polymer that is thermally degradable below 200° C., a photothermal conversion material that is present in an amount to provide a dry weight ratio to the cyanoacrylate polymer of from about 0.02:1 to about 0.8:1, and a hydrophilic binder to provide a dry weight ratio of a hydrophilic binder to the cyanoacrylate polymer of up to 1:1. Thermal imaging energy causes the exposed areas of the imaging layer to adhere to the support while unexposed areas can be readily washed off and/or simultaneously inked for press runs.
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7.发明授权Direct write waterless imaging member with improved ablation properties and methods of imaging and printing 失效直接写入无水成像构件具有改进的消融性能和成像和打印方法
公开(公告)号：US6085655A
公开(公告)日：2000-07-11
申请号：US365127
申请日：1999-07-30
申请人： Mark A. Harris , David B. Bailey
发明人： Mark A. Harris , David B. Bailey
CPC分类号： B41C1/1041 , B41C1/1033 , B41N1/003 , B41C1/1008 , B41C2210/02 , B41C2210/04 , B41C2210/16
摘要： A lithographic imaging member, such as a printing plate, has a support having thereon an ink-accepting melanophilic layer and an ink-rejecting siloxane surface melanophobic layer. Within the printing plate is a photothermal conversion material capable of converting irradiation, such as IR radiation, to heat in exposed regions. Also within one of the layers is a compound that upon imaging releases a moiety that facilitates degradation of the surface melanophobic layer. The released moiety can be fluoride ion or a fluoride ion-containing compound. In some imaging members, a barrier layer may be interposed between the two other layers. Such imaging members can be digitally imaged and used for printing without post-imaging processing.
摘要翻译： 诸如印版的平版印刷成像构件具有其上具有接受油墨的亲水层和拒油硅氧烷表面黑素抑制层的载体。 在印版内是能够将辐射如IR辐射转换成暴露区域的热的光热转换材料。 在一个层内也是化合物，其在成像时释放促进表面黑素抑制层降解的部分。 释放的部分可以是氟离子或含氟离子的化合物。 在一些成像构件中，可以在两个其它层之间插入阻挡层。 这样的成像构件可以被数字成像并用于不进行后置成像处理的打印。
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公开(公告)号：US5627130A
公开(公告)日：1997-05-06
申请号：US633238
申请日：1996-04-16
申请人： David B. Bailey , Linda Kaszczuk
发明人： David B. Bailey , Linda Kaszczuk
CPC分类号： B41M5/443 , B41M2205/30 , Y10S428/913 , Y10S428/914 , Y10T428/31663
摘要： A dye-donor element for thermal dye transfer comprising a support having on one side thereof a dye layer and on the other side a slipping layer comprising a polyvinyl-block-siloxane copolymer, the polysiloxane component comprising from about 2 to about 30 weight % of the copolymer, and the polysiloxane component having a molecular weight of at least about 3900.
摘要翻译： 一种用于热染料转移的染料供体元件，其包含在其一侧上具有染料层并且在另一侧上具有包含聚乙烯基嵌段 - 硅氧烷共聚物的滑移层的载体，所述聚硅氧烷组分包含约2-约30重量％ 共聚物和聚硅氧烷组分的分子量至少约为3900。
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公开(公告)号：US5520954A
公开(公告)日：1996-05-28
申请号：US401518
申请日：1995-03-10
CPC分类号： G11B5/633 , Y10S428/90 , Y10T428/25 , Y10T428/273 , Y10T428/31768
摘要： A method of making a transparent magnetic recording layer which comprises forming a concentrated aqueous magnetic dispersion (A) of from 10 to 50 percent by weight ferromagnetic particles having a specific surface area of at least 30 m.sup.2 /gm and from 0.5 to 20 percent by weight of a dispersing agent; adding the concentrated aqueous magnetic dispersion (A) to a viscosity increasing hydrophilic polymer in water (B) such that the concentration of the hydrophilic cobinder is from 0.5 to 3 percent by weight based on the total weight of (A) and (B); diluting the resulting dispersion (A) plus (B) with water to give a dispersion (C) having a concentration of from 0.5 to 5 percent by weight of ferromagnetic particles; preparing a final dispersion by adding to the dispersion (C) from 20 to 200 parts per 100 parts of dispersion (C) of an aqueous deionized gelatin solution having a pH value from 7 to 10 and containing from 2 to 15 percent by weight of gelatin and coating the final dispersion onto a substrate to give a dry coverage of from 700 mg/m.sup.2 to 3000 mg/m.sup.2 of solids.
摘要翻译： 一种透明磁记录层的制造方法，其特征在于，形成浓度为10〜50重量％的比表面积为30m 2 / g以上且0.5〜20重量％的铁磁性颗粒的浓缩水性磁性分散体（A） 的分散剂; 将浓缩的水性磁性分散体（A）加入到水（B）中的增粘亲水性聚合物中，使得亲水性助磨剂的浓度为（A）和（B）的总重量的0.5〜3重量％。 用水稀释所得分散体（A）加（B），得到浓度为铁磁颗粒重量的0.5-5％的分散体（C）; 通过向分散体（C）添加20至200份/ 100份分散体（C）的分散体（C），其分散体（C）为pH值为7至10的含水去离子明胶溶液，并含有2至15重量％的明胶 并将最终分散体涂布在基材上，得到700mg / m 3至3000mg / m 2固体的干覆盖。
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公开(公告)号：US4480080A
公开(公告)日：1984-10-30
申请号：US546241
申请日：1983-10-24
申请人： David B. Bailey , Edward P. Abel
发明人： David B. Bailey , Edward P. Abel
CPC分类号： G03C8/54 , C08F218/10
摘要： Photographic assemblages, elements, receiving elements and cover sheets are described employing a novel timing layer comprising the following recurring units: ##STR1## wherein R.sup.1 is a straight or branched chain alkyl group of from 1 to about 10 carbon atoms or aralkyl group of from about 7 to about 10 carbon atoms;R.sup.2 is a substituted or unsubstituted aryl group of from 6 to about 12 carbon atoms;R.sup.3 is a straight or branched aliphatic group having from 1 to about 20 carbon atoms or an aromatic group having from about 6 to about 20 carbon atoms, the group being substituted with at least one free carboxylic acid group, free sulfonic acid group, free phosphoric acid group or salt thereof;x is from about 1 to about 30 weight percent; andy+z is from about 99 to about 70 weight percent, the ratio of y:z ranging from about 15:85 to about 70:30.The timing layer has a high activation energy and provides improved processing temperature latitude.
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