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1. 发明申请

US20040175570A1 Image recording element comprising extrudable polyester-containing image-receiving layer 有权
标题翻译：图像记录元件，包括可挤出的含聚酯的图像接收层
公开(公告)号：US20040175570A1
公开(公告)日：2004-09-09
申请号：US10375500
申请日：2003-02-26
申请人： Eastman Kodak Company
发明人： Teh-Ming Kung , Paul D. Yacobucci , Eric E. Arrington
IPC分类号： B32B027/38
CPC分类号： B41M5/5272 , Y10T428/24802 , Y10T428/31511 , Y10T428/31786
摘要： The present invention is directed to an image-receiving layer comprising a polyester, or a polyester blend, which exhibits excellent lightfade and high dye transfer efficiency, as well as low materials cost. In particular, the invention relates to an image recording element comprising a support having on one side thereof an image-receiving layer comprising a polyester comprising at least 0.1 mole percent of a multifunctional polyol having more than two hydroxy groups and/or a polyacid having more than two carboxylic acid groups, including derivatives thereof, based on the total acid derived units. The invention is useful, for example, as a dye-receiver element for thermal dye transfer having on one side of the support a dye-image receiving layer. The polyester is especially advantageous for use in dye-receiving layers that are extruded instead of solvent-coated.
摘要翻译：本发明涉及一种包含聚酯或聚酯共混物的图像接收层，其表现出优异的光衰和高的染料转移效率以及低的材料成本。特别地，本发明涉及一种图像记录元件，其包括支撑体，其一侧具有图像接收层，该图像接收层包括含至少0.1摩尔％的具有多于两个羟基的多官能多元醇和/或具有多于两个羟基的多酸的聚酯比两个羧酸基团，包括其衍生物，基于总酸衍生的单元。本发明例如作为用于热染料转移的染料 - 接受元件是有用的，其在载体的一侧具有染料 - 图像接收层。聚酯特别有利于用于被代替溶剂涂覆的挤出的染料接受层。

2. 发明申请

US20020149662A1 Ink jet printing method 失效
标题翻译：喷墨打印方式
公开(公告)号：US20020149662A1
公开(公告)日：2002-10-17
申请号：US09771251
申请日：2001-01-26
申请人： Eastman Kodak Company
发明人： Kristine B. Lawrence , David M. Teegarden , Tien-Teh Chen , Teh-Ming Kung
IPC分类号： B41J002/01
CPC分类号： B41M5/5245
摘要： An ink jet printing method, comprising the steps of: A) providing an ink jet printer that is responsive to digital data signals; B) loading the printer with ink-receptive elements comprising a support having thereon an image-receiving layer comprising a graft copolymer comprising a backbone copolymer and at least one branch copolymer, the backbone polymer comprising structural units capable of being oxidized by a transition metal catalyst and the branch copolymer comprising cationic units and neutral hydrophilic units; C) loading the printer with an ink jet ink composition comprising water, a humectant, and a water-soluble anionic dye; and D) printing on the image-receiving layer using the ink jet ink in response to the digital data signals.
摘要翻译：一种喷墨打印方法，包括以下步骤：A）提供响应于数字数据信号的喷墨打印机; B）使用包含其上具有包含主链共聚物和至少一种分支共聚物的接枝共聚物的图像接受层的载体装载印刷机，所述主链聚合物包含能够被过渡金属催化剂氧化的结构单元和包含阳离子单元和中性亲水单元的分支共聚物; C）用包含水，湿润剂和水溶性阴离子染料的喷墨油墨组合物装载打印机; 和D）响应于数字数据信号，使用喷墨墨在图像接收层上进行打印。

3. 发明申请

US20030144146A1 Thermal dye transfer receiver element with microvoided support 失效
标题翻译：带有微孔支架的热染料转移接收元件
公开(公告)号：US20030144146A1
公开(公告)日：2003-07-31
申请号：US10033481
申请日：2001-12-27
申请人： Eastman Kodak Company
发明人： Thomas M. Laney , Teh-Ming Kung , Jose L. Garcia
IPC分类号： B41M005/38 , B41M005/035
CPC分类号： B41M5/42 , B41M2205/32 , Y10T428/24942
摘要： Disclosed is a thermal dye-transfer dye-image receiving element comprising: (a) a dye-receiving layer 1; (b) beneath layer 1, a microvoided layer 2 containing a continuous phase polyester matrix having dispersed therein crosslinked organic microbeads, said layer having a void volume of at least 25% by volume; and (c) beneath layer 2, a microvoided layer 3 comprised of a continuous phase polyester matrix having dispersed therein non-crosslinked polymer particles that are immiscible with the polyester matrix of layer 3. The invention provides a receiver exhibiting an improved combination of dye-transfer efficiency and tear strength.
摘要翻译：公开了一种热染料转移染料影像接收元件，包括：（a）染料接收层1; （b）在层1下面，含有分散有交联的有机微珠的连续相聚酯基质的微孔层2，所述层具有至少25体积％的空隙体积; 和（c）层2下面的微孔层3，其由分散有与层3的聚酯基质不混溶的非交联聚合物颗粒的连续相聚酯基质组成。本发明提供了一种接收剂，其显示出改进的染料 - 转移效率和撕裂强度。

4. 发明申请

US20030138581A1 Voided articles 审中-公开
标题翻译：有空的文章
公开(公告)号：US20030138581A1
公开(公告)日：2003-07-24
申请号：US10033457
申请日：2001-12-27
申请人： Eastman Kodak Company
发明人： Dennis E. Smith , Teh-Ming Kung , Thomas M. Laney , John L. Muehlbauer
IPC分类号： B32B001/08
CPC分类号： B41M5/41 , C08L101/00 , Y10T428/1352 , Y10T428/139 , C08L2666/04
摘要： Disclosed is a shaped article comprising a continuous first polymer phase having dispersed therein microbeads of a cross-linked second polymer, which microbeads are bordered by void space, wherein the monomers from which the second polymer is derived are selected to provide microbeads that are both low-yellowing and thermally stable.
摘要翻译：公开了一种成型制品，其包含连续的第一聚合物相，其中分散有交联的第二聚合物的微珠，该微珠与空隙空间相邻，其中选择第二聚合物衍生的单体以提供低的微珠并且热稳定。

5. 发明申请

US20040167027A1 Thermal dye-transfer receiving element with microvoided substrate and method of making the same 失效
公开(公告)号：US20040167027A1
公开(公告)日：2004-08-26
申请号：US10374639
申请日：2003-02-26
申请人： Eastman Kodak Company
发明人： Dennis E. Smith , John Muehlbauer , Peter D. Rollinson , Thomas M. Laney , Teh-Ming Kung
IPC分类号： B41M005/20
CPC分类号： B41M5/42 , B41M5/41 , B41M2205/32 , B41M2205/38
摘要： Disclosed is a thermal dye-transfer receiving element comprising a dye-image receiving layer on its top surface and, beneath the dye-image receiving layer, a microvoided layer containing a continuous phase polymer matrix having dispersed therein crosslinked organic microbeads, wherein the microbeads exhibit a glass transition temperature Tg that is below 80null C. Also disclosed is a method for making such thermal dye-transfer receiving elements.

6. 发明申请

US20040167021A1 Image-recording element comprising polyester-containing image-receiving layer 有权
标题翻译：图像记录元件包括含聚酯的图像接收层
公开(公告)号：US20040167021A1
公开(公告)日：2004-08-26
申请号：US10375512
申请日：2003-02-26
申请人： Eastman Kodak Company
发明人： Teh-Ming Kung , Paul D. Yacobucci , Eric E. Arrington
IPC分类号： B41M005/20
CPC分类号： B41M5/5272 , Y10T428/24802 , Y10T428/31786
摘要： The present invention relates to an image recording element comprising a support having on one side thereof an image-receiving layer, wherein the image-receiving layer comprises a polyester comprising (a) recurring dibasic acid derived units and polyol derived units, at least 50 mole % of the dibasic acid derived units comprising dicarboxylic acid derived units each containing an alicyclic ring comprising 4 to 10 ring carbon atoms, which ring is within two carbon atoms of each carboxyl group of the corresponding dicarboxylic acid, (b) 25 to 75 mole % of the polyol derived units containing an aromatic ring not immediately adjacent to each hydroxyl group of the corresponding polyol; and (c) 25 to 75 mole % of the polyol derived units of the polyester contain an alicyclic ring comprising 4 to 10 ring carbon atoms. Image recording elements of the invention are especially useful for thermal dye transfer printing or electrophotographic printing of images with dyes, pigments, or toner materials.
摘要翻译：图像记录元件本发明涉及一种图像记录元件，其包括一个支撑体，其一侧具有图像接收层，其中该图像接收层包含一个聚酯，该聚酯包含（a）重复的二元酸衍生单元和多元醇衍生单元，至少50摩尔％的二元酸衍生单元，其包含二羧酸衍生的单元，其各自含有环碳原子数为4〜10个的脂环，该环为相应二羧酸的各羧基的2个碳原子，（b）25〜75摩尔％的多元醇衍生单元，其含有不与相应多元醇的每个羟基紧邻的芳族环; 和（c）聚酯的多元醇衍生单元的25〜75摩尔％含有包含4〜10个环碳原子的脂环。本发明的图像记录元件对于具有染料，颜料或调色剂材料的图像的热染料转印或电子照相特别有用。

7. 发明申请

US20040167024A1 Process of making an image recording element with an extruded polyester-containing image-receiving layer 有权
标题翻译：用挤出的含聚酯的图像接收层制造图像记录元件的方法
公开(公告)号：US20040167024A1
公开(公告)日：2004-08-26
申请号：US10376187
申请日：2003-02-26
申请人： Eastman Kodak Company
发明人： Eric E. Arrington , Teh-Ming Kung , Paul D. Yacobucci
IPC分类号： B41M005/20
CPC分类号： B41M5/5272
摘要： The invention relates to a process of making an image-recording element comprising a support having thereon an image-receiving layer, wherein the process comprises forming a melt of a polyester material, extruding the melt, and applying the extruded melt to the support for the image-receiving element. The polyester material used for the extruded melt comprises a polyester comprising recurring dibasic acid derived units and polyol derived units, at least 50 mole % of the dibasic acid derived units comprising dicarboxylic acid derived units containing an alicyclic ring, and at least 30 mole % of the polyol derived units containing an aromatic ring not immediately adjacent to each hydroxyl group of the corresponding polyol, 25 to 75 mole % of the polyol derived units of the polyester are non-aromatic, and at least 0.5 mole percent of a multifunctional polyol having more than two hydroxy groups and/or a polyacid having more than two carboxylic acid groups, including derivatives thereof, based on the total acid derived units.
摘要翻译：本发明涉及一种制造图像记录元件的方法，该图像记录元件包括其上具有图像接收层的支撑件，其中该方法包括形成聚酯材料的熔体，挤出熔体，并将挤出的熔体施加到支撑体上图像接收元件。用于挤出熔融物的聚酯材料包括含有重复二元酸衍生单元和多元醇衍生单元的聚酯，至少50摩尔％的含二羧酸衍生单元的二元酸衍生单元，含有脂环族的二羧酸衍生单元和至少30摩尔％含有不与相应多元醇的每个羟基紧邻的芳环的多元醇衍生单元，25至75摩尔％的多元醇衍生的聚酯单元是非芳族的，并且至少0.5摩尔％的多官能多元醇具有更多相对于两个羟基和/或具有多于两个羧酸基团的多酸，包括其衍生物，基于总酸衍生单元。

8. 发明申请

US20040167022A1 Thermal dye-transfer receiver element with microvoided layer 失效
标题翻译：具有微孔层的热染料转移接收元件
公开(公告)号：US20040167022A1
公开(公告)日：2004-08-26
申请号：US10375865
申请日：2003-02-26
申请人： Eastman Kodak Company
发明人： Thomas M. Laney , Teh-Ming Kung
IPC分类号： B41M005/20
CPC分类号： B41M5/44 , B41M5/42 , B41M2205/32
摘要： Disclosed is a thermal dye-transfer dye-image receiving element comprising a thermal dye-transfer receiver element comprising a dye-receiving layer 1; beneath layer 1, a microvoided layer 2 containing a continuous phase polyester matrix having dispersed therein a mixture of crosslinked organic microbeads and non-crosslinked polymer particles that are immiscible with the polyester matrix; beneath layer 2, a substrate layer 3 comprised of a voided or non-voided polyester material; and beneath layer 3, a composite support 4. The invention provides a receiver exhibiting an improved combination of dye-transfer efficiency and robustness.
摘要翻译：公开了一种热染料转移染料 - 图像接收元件，其包含含有染料接收层1的热染料转移接受元件; 在层1下方，包含连续相聚酯基质的微孔层2，其中分散有与聚酯基质不混溶的交联的有机微珠和非交联聚合物颗粒的混合物; 在层2之下，由空隙或无孔聚酯材料构成的基底层3; 并且在层3之下，复合载体4.本发明提供了一种改进的染料转移效率和鲁棒性组合的接收器。

9. 发明申请

US20040166343A1 Novel polyester compositions useful for image-receiving layers 有权
标题翻译：用于图像接收层的新型聚酯组合物
公开(公告)号：US20040166343A1
公开(公告)日：2004-08-26
申请号：US10376188
申请日：2003-02-26
申请人： Eastman Kodak Company
发明人： Teh-Ming Kung , Paul D. Yacobucci , Eric E. Arrington
IPC分类号： B32B027/06
CPC分类号： C08G63/20 , B41M5/5272 , C08L67/00 , C08L69/00 , Y10T428/26 , Y10T428/266 , Y10T428/269 , Y10T428/31663 , Y10T428/31786 , C08L2666/18
摘要： The invention relates to a composition comprising a polyester copolymer that comprises (a) recurring dibasic acid derived units and polyol derived units, at least 50 mole % of the dibasic acid derived units comprising dicarboxylic acid derived units each containing an alicyclic ring, (b) 25 to 75 mole % of the polyol derived units containing an aromatic ring not immediately adjacent to each hydroxyl group of the corresponding polyol, (c) 25 to 75 mole % of the polyol derived units of the polyester are non-aromatic, and (d) at least 0.1 mole percent, in sum total, of units derived from a multifunctional polyol having more than two hydroxy groups and/or units derived from a polyacid having more than two carboxylic acid groups and derivatives thereof. The invention is also directed to shaped articles, especially extruded films, made from such compositions. Examples of such extruded films are image-receiving layers for use in an image-recording element.
摘要翻译：本发明涉及一种包含聚酯共聚物的组合物，其包含（a）重复的二元酸衍生单元和多元醇衍生的单元，至少50摩尔％的二元酸衍生单元包含各自含有脂环族的二羧酸衍生单元，（b） 25〜75摩尔％的多元醇衍生单元，其含有不与相应多元醇的各羟基紧邻的芳环，（c）25〜75摩尔％的多元醇衍生的聚酯单元为非芳香族，（d ）至少0.1摩尔％，总计来自具有多于两个羟基的多官能多元醇和/或衍生自具有多于两个羧酸基团的多酸的单元及其衍生物的单元。本发明还涉及由这种组合物制成的成型制品，特别是挤压薄膜。这种挤出膜的实例是用于图像记录元件的图像接收层。

10. 发明申请

US20040121910A1 Microbead and immiscible polymer voided polyester for thermal imaging medias 有权
标题翻译：用于热成像介质的微珠和不混溶聚合物空隙聚酯
公开(公告)号：US20040121910A1
公开(公告)日：2004-06-24
申请号：US10324490
申请日：2002-12-20
申请人： Eastman Kodak Company
发明人： Thomas M. Laney , Teh-Ming Kung
IPC分类号： B41M005/035 , B41M005/38
CPC分类号： B41M5/41 , B41M5/5272 , Y10T428/249953 , Y10T428/249987 , Y10T428/254 , Y10T428/31786
摘要： The present invention relates to a thermal image recording element comprising a microvoided layer comprising a continuous phase polyester matrix having dispersed therein crosslinked organic microbeads and non-crosslinked polymer particles that are immiscible with the polyester matrix of the microvoided layer.
摘要翻译：本发明涉及一种热图像记录元件，其包括具有分散有交联的有机微珠的连续相聚酯基体的微孔层，以及与微孔层的聚酯基质不混溶的非交联聚合物颗粒。

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