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81. 发明授权

US06740465B2 Imaging media containing heat developable photosensitive microcapsules 失效
标题翻译：含有可显影光敏微胶囊的成像介质
公开(公告)号：US06740465B2
公开(公告)日：2004-05-25
申请号：US09872811
申请日：2001-05-31
申请人： Rong-Chang Liang , Tienteh Chen , Xuan T. Phan , Hsiu-Pin Chang
发明人： Rong-Chang Liang , Tienteh Chen , Xuan T. Phan , Hsiu-Pin Chang
IPC分类号： G03C172
CPC分类号： G03C1/002 , B41M5/287 , B41M5/30 , B41M5/3372 , B41M5/34 , B41M5/41 , B41M5/42 , G03F7/002
摘要： Photothermally sensitive recording sheets for color imaging are disclosed comprising a transparent support sheet having a thermal slip layer disposed on one surface of the support and a heat sensitive image layer on the opposite surface of the support. A second opaque (paper) or transparent (plastic) sheet is laminated to the color-producing layer. The image layer comprises photohardenable microcapsules containing a photopolymerizable or photocrosslinkable compound, a photoinitiator and a dye precursor and a developer material external to the microcapsules. Image-wise exposure of the recording sheet to actinic radiation causes selective photohardening of microcapsules sensitive to that radiation. Heating the resultant exposed recording sheet to a temperature well above the developer melting point by for example a thermal head allows the developer to selectively permeate the non-photohardened capsules resulting in the development of an image, including full color images. The recording sheets are suitable for use in high speed printing applications such as computer print out paper, battery operated printers for digital camera or personal digital assistance, labels, medical imaging, and color proofing films.
摘要翻译：公开了一种用于彩色成像的光敏记录片，其包括透明支撑片，其具有设置在支撑体的一个表面上的热滑层和在支撑体的相对表面上的热敏图像层。将第二不透明（纸）或透明（塑料）片层压到着色层。图像层包含含有可光聚合或可光交联的化合物，光引发剂和染料前体以及微胶囊外部的显影剂材料的可光硬化微胶囊。记录片材对光化辐射的图像曝光导致对该辐射敏感的微胶囊的选择性光硬化。将得到的曝光记录片材加热至高于显影剂熔点的温度，例如热敏头使得显影剂能够选择性渗透非光硬化胶囊，从而形成包括全色图像在内的图像。记录纸适用于高速打印应用，如计算机打印纸，数码相机的电池供电打印机或个人数字助理，标签，医疗成像和彩色打样胶片。

82. 发明授权

US06214938B1 Overcoat material as protecting layer for image recording materials 失效
标题翻译：外涂层材料作为图像记录材料的保护层
公开(公告)号：US06214938B1
公开(公告)日：2001-04-10
申请号：US09567718
申请日：2000-05-10
申请人： Hwei-Ling Yau , Tienteh Chen , David E. Decker , Stephan L. Twist , Kevin M. O'Connor
发明人： Hwei-Ling Yau , Tienteh Chen , David E. Decker , Stephan L. Twist , Kevin M. O'Connor
IPC分类号： C08L3306
CPC分类号： G03C11/08 , B41M7/0036 , G03C1/053 , G03C1/76 , G03C1/85 , G03C5/14 , Y10S430/162
摘要： The present invention is a coating composition comprising at least one first water insoluble polymer having a Tg equal to or less than 30° C. and at least one second water insoluble polymer having a Tg equal to or greater than 60° C. wherein the first polymer comprises a monomer at a weight percent of 75 to 100 of the monomer represented by the following formula 1: wherein: X is selected from the group consisting of —Cl, —F, or —CN, and Y is each independently selected from the group consisting of H, Cl, F, CN, CF3, CH3, C2H5, n—C3H7, iso—C3H7, n—C4H9, n—C5H11, n—C6H13, OCH3, OC2H5, phenyl, C6F5, C6Cl5, CH2Cl, CH2F, Cl, F, CN, CF3, C2F5, n—C3F7, iso—C3F7, OCF3, OC2F5, OC3F7, C(CF3)3, CH2(CF3), CH(CF3)2, COCF3, COC2F5, COCH3, COC2H5; and the second polymer is a microgel particle.
摘要翻译：本发明是包含Tg等于或小于30℃的至少一种第一水不溶性聚合物和Tg等于或大于60℃的至少一种第二水不溶性聚合物的涂料组合物，其中第一聚合物包含以下式1表示的单体的重量百分比为75-100的单体：其中：X选自-Cl，-F或-CN，Y各自独立地选自由H，Cl，F，CN，CF 3，CH 3，C 2 H 5，n-C 3 H 7，异-C 3 H 7，n-C 4 H 9，n -C 5 H 11，n-C 6 H 13，OCH 3，OC 2 H 5，苯基，C 6 F 5，C 6 Cl 5，CH 2 Cl，，CF 3，CH 2（CF 3），CH（CF 3）2，COCF 3，COC 2 F 5，COCH 3，COC 2 H 5; C 1 -C 3烷基，C 1 -C 6烷基，并且第二聚合物是微凝胶颗粒。

83. 发明授权

US5952130A Protective layer for gelatin based AGX photographic products 失效
标题翻译：用于明胶基AGX摄影产品的保护层
公开(公告)号：US5952130A
公开(公告)日：1999-09-14
申请号：US136375
申请日：1998-08-19
申请人： Hwei-Ling Yau , Tienteh Chen , Jeffrey F. Taylor , Elmer C. Flood , David E. Decker
发明人： Hwei-Ling Yau , Tienteh Chen , Jeffrey F. Taylor , Elmer C. Flood , David E. Decker
IPC分类号： G03C1/76 , G03C1/85 , G03C5/14 , G03C11/08 , G03C1/775 , G03C1/795
CPC分类号： G03C11/08 , G03C1/85 , G03C5/14
摘要： The present invention is an imaged photographic element which includes a support, at least one light sensitive silver halide emulsion layer superposed on the support, and an overcoat layer overlying the light sensitive silver halide emulsion layer. The protective overcoat includes a first water insoluble polymer having a Tg less than 25.degree. C. and a second water insoluble polymer having a Tg greater than 25.degree. C. The first or second polymer is composed of a monomer at a weight percent of 20 to 100 having the following formula ##STR1## wherein: X is selected from the group consisting of --Cl, --F, and --CN, and Y is each independently selected from the group consisting of H, Cl, F, CN, CF.sub.3, CH.sub.3, C.sub.2 H.sub.5, n--C.sub.3 H.sub.7, iso--C.sub.3 H.sub.7, n--C.sub.4 H.sub.9, n--C.sub.5 H.sub.11, n--C.sub.6 H.sub.13, OCH.sub.3, OC.sub.2 H.sub.5, phenyl C.sub.6 F.sub.5, C.sub.6 Cl.sub.5, CH.sub.2 Cl, CH.sub.2 F, C.sub.2 F.sub.5, n--C.sub.3 F.sub.7, iso--C.sub.3 F.sub.7, OCF.sub.3, OC.sub.2 F.sub.5, OC.sub.3 F.sub.7, C(CF.sub.3).sub.3, CH.sub.2 (CF.sub.3), CH(CF.sub.3).sub.2, --COCF.sub.3, COC.sub.2 F.sub.5, COCH.sub.3, COC.sub.2 H.sub.5.
摘要翻译：本发明是一种成像的照相元件，其包括载体，叠加在载体上的至少一种感光卤化银乳剂层和覆盖在感光卤化银乳剂层上的外涂层。保护性外涂层包括Tg小于25℃的第一水不溶性聚合物和Tg大于25℃的第二水不溶性聚合物。第一或第二聚合物由重量百分比为20至 100，其中：X选自-Cl，-F和-CN，Y各自独立地选自H，Cl，F，CN，CF 3，CH 3，C 2 H 5，正C 3 H 7，异-C 3 H 7，n-C 4 H 9，n -C 5 H 11，n-C 6 H 13，OCH 3，OC 2 H 5，苯基C 6 F 5，C 6 Cl 5，CH 2 Cl，CH 2 F，C 2 F 5，n -C 3 F 7，异-C 3 F 7，OCF 3，OC 2 F 5，OC 3 F 7，C （CF 3）3，CH 2（CF 3），CH（CF 3）2，-COCF 3，COC 2 F 5，COCH 3，COC 2 H 5。

84. 发明授权

US5932404A Silver halide photographic material containing a polymer with a photographically useful group which is rendered non-diffusible by cross-linking 失效
标题翻译：含有通过交联使其不扩散的具有摄影有用基团的聚合物的卤化银照相材料
公开(公告)号：US5932404A
公开(公告)日：1999-08-03
申请号：US768691
申请日：1996-12-18
申请人： Tienteh Chen , Hwei-ling Yau , Dorothy T. Java
发明人： Tienteh Chen , Hwei-ling Yau , Dorothy T. Java
IPC分类号： G03C1/04 , G03C1/053 , G03C1/30 , G03C1/815 , G03C1/83 , G03C7/327 , G03C7/396 , G03C1/047
CPC分类号： G03C7/3275 , G03C1/053 , G03C7/396 , G03C1/30 , G03C1/8155 , G03C1/83
摘要： The present invention is a silver halide photographic material including at least one layer which contains; a polymer comprising as constituent components thereof a repeating unit having a photographically useful group and at least one repeating unit having an imidazole group; and a compound having at least one functional group which reacts with an imidazole group and at least one other functional group capable of reacting with an imidazole group and a primary amine group, the amount of the compound being sufficient to insure adequate fixation of said polymer.
摘要翻译：本发明是一种卤化银照相材料，其包括至少一层，其含有：作为其构成成分的聚合物，具有具有照相用基团的重复单元和至少一个具有咪唑基的重复单元; 和具有至少一个与咪唑基反应的官能团和能与咪唑基和伯胺基反应的至少一个官能团的化合物，该化合物的量足以确保所述聚合物的充分固定。

85. 发明授权

US5747585A Process for synthesizing latex polymers from solid monomer particles 失效
标题翻译：从固体单体颗粒合成胶乳聚合物的方法
公开(公告)号：US5747585A
公开(公告)日：1998-05-05
申请号：US390449
申请日：1995-02-17
申请人： Paul Mitacek , Peter John Ghyzel , Tienteh Chen
发明人： Paul Mitacek , Peter John Ghyzel , Tienteh Chen
IPC分类号： C08F2/22 , C08L67/00
CPC分类号： C08F2/22
摘要： The invention comprises a method of polymerization comprising providing a stream of fine solid monomer particles dispersed in water; bringing said monomer particles stream into contact with an aqueous initiator solution at a rate such that it immediately reacts to form polymer particles in said solution to form a latex emulsion.
摘要翻译：本发明包括一种聚合方法，包括提供分散在水中的细固体单体颗粒物流; 使所述单体颗粒物流与引发剂水溶液接触，其速率使得其立即反应以在所述溶液中形成聚合物颗粒以形成胶乳乳液。

86. 发明授权

US5372922A Method of preparing photographic elements incorporating polymeric ultraviolet absorbers 失效
标题翻译：制备含有聚合物紫外线吸收剂的照相元件的方法
公开(公告)号：US5372922A
公开(公告)日：1994-12-13
申请号：US175081
申请日：1993-12-29
申请人： Edward Schofield , Tienteh Chen
发明人： Edward Schofield , Tienteh Chen
IPC分类号： G03C1/005 , G03C1/815
CPC分类号： G03C1/005 , G03C1/8155 , Y10S430/132
摘要： A method of preparing a photographic element containing a UV filter composition. In the method a UV absorbing polymer latex is prepared by emulsion polymerization, then loaded with a high boiling point organic solvent. The high boiling poing organic solvent has a boiling point at atmospheric pressure of at least 200.degree. C. The loaded polymer latex is then incorporated into a photographic element. Photographic elements containing UV polymer latexes particularly of a UV absorbing polymer containing benzotriazole monomers loaded with high boiling point organic solvents, are also provided.
摘要翻译：一种制备含有UV滤光片组合物的照相元件的方法。在该方法中，通过乳液聚合制备UV吸收聚合物胶乳，然后装载高沸点有机溶剂。高沸点有机溶剂的沸点在大气压至少为200℃。然后将负载的聚合物胶乳并入照相元件中。还提供了含有UV聚合物胶乳，特别是含有负载高沸点有机溶剂的苯并三唑单体的UV吸收聚合物的照相元件。

87. 发明授权

US5192646A Photographic elements having sulfoxide coupler solvents and addenda to reduce sensitizing dye stain 失效
标题翻译：具有亚砜成色剂溶剂和附加物的摄影元件以减少敏化染料染色
公开(公告)号：US5192646A
公开(公告)日：1993-03-09
申请号：US804787
申请日：1991-12-09
申请人： Paul B. Merkel , Edward Schofield , Tienteh Chen
发明人： Paul B. Merkel , Edward Schofield , Tienteh Chen
IPC分类号： G03C7/34 , G03C1/12 , G03C7/36 , G03C7/388
CPC分类号： G03C1/12 , G03C7/3885
摘要： A method of forming color in a silver halide photographic element wherein the silver halide is sensitized with a dye involves reacting an oxidized developing agent with a phenol or naphthol cyan dye-forming coupler or an acylacetamide yellow dye-forming coupler in a sulfoxide coupler solvent. The sulfoxide solvent reduces sensitizer dye staining with the cyan or yellow dye-forming coupler in processed photographic materials (films and papers) due to retained sensitizing dye.

88. 发明授权

US5188926A Photographic elements having carbonamide coupler solvents and addenda to reduce sensitizing dye stain 失效
标题翻译：具有碳酰胺偶联剂溶剂和附加物的摄影元件以减少敏化染料染色
公开(公告)号：US5188926A
公开(公告)日：1993-02-23
申请号：US805880
申请日：1991-12-09
申请人： Edward Schofield , Paul B. Merkel , Tienteh Chen
发明人： Edward Schofield , Paul B. Merkel , Tienteh Chen
IPC分类号： G03C7/34 , G03C7/30 , G03C7/388
CPC分类号： G03C7/3005 , G03C7/3885
摘要： A method of forming color in a silver halide photographic element wherein the silver halide is sensitized with a dye involves reacting an oxidized developing agent with a phenol or naphthol cyan dye-forming coupler or an acylacetamide yellow dye-forming coupler in a carbonamide coupler solvent. The carbonamide solvent reduces sensitizer dye staining with the cyan or yellow dye-forming coupler in processed photographic materials (films and papers) due to retained sensitizing dye.

89. 发明授权

US5100772A Magenta dye forming coupler for photographic material 失效
标题翻译：用于照相材料的洋红染料成色剂
公开(公告)号：US5100772A
公开(公告)日：1992-03-31
申请号：US633722
申请日：1990-12-24
申请人： Tienteh Chen , Stanley W. Cowan , Edward Schofield , Ping W. Tang
发明人： Tienteh Chen , Stanley W. Cowan , Edward Schofield , Ping W. Tang
IPC分类号： C08F16/28 , C08F16/14 , C08F18/02 , C08F18/22 , C08F20/34 , C08F20/36 , C08F20/52 , C08F20/56 , C08F26/00 , C08F26/02 , C09D129/00 , C09D129/10 , C09D131/02 , C09D133/04 , C09D133/06 , C09D133/26 , C09D137/00 , C09D139/00 , G03C7/327 , G03C7/38
CPC分类号： G03C7/3275
摘要： A magenta dye-forming coupler for photographic material is disclosed. The coupler is a polymer derived from a monomer having the formula: ##STR1## R.sub.1 represents hydrogen or a substituent, X represents hydrogen or a group capable of being released by a coupling reaction with an oxidized aromatic primary amine developing agent,Z represents the atoms necessary to complete a heterocyclic ring,L represents a divalent linking group,A represents --CONH--, --COO--, --O--, --OOC--, --NHCO--, --NHCONH--, --NHSO.sub.2 --, or a substituted or unsubstituted phenylene group,D represents --O--, --NR"--, or --CONR"--,R represents a substituted or unsubstituted aliphatic or a substituted or unsubstituted aromatic substituent, having at least 6 carbon atoms,R' represents H, substituted or unsubstituted lower alkyl of from 1 to 4 carbon atoms, carboxyl, or halogen, andR" represents substituted or unsubstituted: alkyl, aryl, or acetyl.

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