专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07473515B2 Thermally reactive near-infrared absorbing acetal copolymers, methods of preparation and methods of use 有权
标题翻译：热反应性近红外吸收缩醛共聚物，制备方法和使用方法
公开(公告)号：US07473515B2
公开(公告)日：2009-01-06
申请号：US11421608
申请日：2006-06-01
申请人： My T Nguyen , Marc-Andre Locas
发明人： My T Nguyen , Marc-Andre Locas
IPC分类号： G03F7/004
CPC分类号： G03C1/00 , B41C1/1008 , B41C1/1016 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41M5/368 , C08F8/44 , C08F8/48 , C08F8/28 , C08F16/06
摘要： Described herein are novel thermally reactive near-infrared absorbing acetal copolymers that undergo chemical and physical changes upon exposure to near-infrared radiation. Also described are the methods of preparation of the novel acetal copolymers starting either with vinyl-alcohol polymers or with acetal copolymers. Also described are the methods of use of the new near-infrared absorbing acetal copolymers in coatings used in lithographic offset printing plates that can be directly imaged with near-infrared laser imaging devices in computer-to-plate and digital offset printing technologies. The novel acetal copolymers are also useful in photoresist applications, rapid prototyping of printed circuit boards and chemical sensor development.
摘要翻译：本文描述的是在暴露于近红外辐射下经历化学和物理变化的新型热反应性近红外吸收缩醛共聚物。还描述了由乙烯醇聚合物或与缩醛共聚物开始制备新型缩醛共聚物的方法。还描述了在用于平版印刷胶版中的涂料中使用新的近红外吸收缩醛共聚物的方法，其可以使用计算机到印版和数字胶版印刷技术中的近红外激光成像装置直接成像。新型缩醛共聚物也可用于光刻胶应用，印刷电路板的快速成型和化学传感器开发。

2. 发明授权

US07422649B2 Method for recording information in luminescent compositions and uses thereof in articles of manufacture 失效
标题翻译：在发光组合物中记录信息的方法及其在制品中的用途
公开(公告)号：US07422649B2
公开(公告)日：2008-09-09
申请号：US10937347
申请日：2004-09-10
申请人： My T. Nguyen , Marc-Andre Locas , Pierre Louis Brunner , Jean-François Fortin , Chuanyong Ji
发明人： My T. Nguyen , Marc-Andre Locas , Pierre Louis Brunner , Jean-François Fortin , Chuanyong Ji
IPC分类号： B29C65/00
CPC分类号： G11B7/245 , B41M3/144 , C09K11/06 , C09K2211/1029 , C09K2211/1466 , C09K2211/182 , C09K2211/188 , G11B7/244 , G11B7/2492 , G11B7/2531 , G11B7/2532 , G11B7/2533 , G11B7/2539 , H05B33/14
摘要： Described herein are a method for recording luminescent compositions, comprising a) providing a luminescent composition which comprises at least a first and second luminescent compound, wherein the first luminescent compound is a donor compound having a peak luminescent emission spectrum at a given wavelength, wherein the second luminescent compound is an acceptor compound having a peak absorption spectrum at a longer wavelength than the given wavelength, and wherein the emission spectrum of the donor compound at least partially overlaps the absorption spectrum of the acceptor compound; b) combining the composition with a substrate, so that at least a portion of the composition is available for exposure to a photon source; and c) embedding information at predetermined sites in the combined composition by localized exposure to a photon source, the embedding resulting in an information pattern when exposed to a luminescence deciphering device, and uses of said information pattern.
摘要翻译：本文描述了一种记录发光组合物的方法，包括：a）提供包含至少第一和第二发光化合物的发光组合物，其中第一发光化合物是在给定波长下具有峰值发光光谱的供体化合物，其中第二发光化合物是在比给定波长更长的波长处具有峰值吸收光谱的受主化合物，并且其中供体化合物的发射光谱至少部分地与受体化合物的吸收光谱重叠; b）将组合物与基底组合，使得组合物的至少一部分可用于暴露于光子源; 以及c）通过局部暴露于光子源将组合成分中的预定位置嵌入信息，当暴露于发光解密装置时产生信息图案的嵌入和所述信息图案的使用。

3. 发明申请

US20060275698A1 THERMALLY REACTIVE NEAR-INFRARED ABSORBING ACETAL COPOLYMERS, METHODS OF PREPARATION AND METHODS OF USE 有权
标题翻译：热反应性近红外吸收乙炔共聚物，制备方法和使用方法
公开(公告)号：US20060275698A1
公开(公告)日：2006-12-07
申请号：US11421608
申请日：2006-06-01
申请人： My Nguyen , Marc Locas
发明人： My Nguyen , Marc Locas
IPC分类号： G03C1/00
CPC分类号： G03C1/00 , B41C1/1008 , B41C1/1016 , B41C2210/02 , B41C2210/06 , B41C2210/14 , B41C2210/22 , B41C2210/24 , B41C2210/262 , B41M5/368 , C08F8/44 , C08F8/48 , C08F8/28 , C08F16/06
摘要： Described herein are novel thermally reactive near-infrared absorbing acetal copolymers that undergo chemical and physical changes upon exposure to near-infrared radiation. Also described are the methods of preparation of the novel acetal copolymers starting either with vinyl-alcohol polymers or with acetal copolymers. Also described are the methods of use of the new near-infrared absorbing acetal copolymers in coatings used in lithographic offset printing plates that can be directly imaged with near-infrared laser imaging devices in computer-to-plate and digital offset printing technologies. The novel acetal copolymers are also useful in photoresist applications, rapid prototyping of printed circuit boards and chemical sensor development.
摘要翻译：本文描述的是在暴露于近红外辐射下经历化学和物理变化的新型热反应性近红外吸收缩醛共聚物。还描述了由乙烯醇聚合物或与缩醛共聚物开始制备新型缩醛共聚物的方法。还描述了在用于平版印刷胶版中的涂料中使用新的近红外吸收缩醛共聚物的方法，其可以使用计算机到印版和数字胶版印刷技术中的近红外激光成像装置直接成像。新型缩醛共聚物也可用于光刻胶应用，印刷电路板的快速成型和化学传感器开发。

4. 发明授权

US06864329B2 Hybrid organic-inorganic light emitting polymers 失效
标题翻译：杂化有机 - 无机发光聚合物
公开(公告)号：US06864329B2
公开(公告)日：2005-03-08
申请号：US10233825
申请日：2002-09-03
申请人： Steven Xiao , My T. Nguyen
发明人： Steven Xiao , My T. Nguyen
IPC分类号： C08G77/42 , C08G77/442 , C08G77/452 , C09K11/02
CPC分类号： C08G77/452 , C08G77/42 , C08G77/442
摘要： Provided herein is an inorganic-organic hybrid conjugated polymer having opto-electronic function and a process to make the same. The disclosed polymer contains inorganic or organic bulky groups in the polymer backbone or as pedant groups and has a general formula: wherein: A is a bulk group, comprising at least one silsesquioxane, serving as a positional anchor for the polymer. S serving as a spacer includes alkyl, cycyloalkyl group of from 1 to 30 carbon atoms, or aryl or substituted aryl of from 6 to 50 carbon atoms, or herteroaryl or substituted heteroaryl of from 4 to 50 carbons. CP represents any conjugated polymer segment at least one portion thereof comprising an opto-electronic function, for example, polyacetylenes, polyphenylenes, polyphenylenevinylenes, polythiophenes, polypyrroles, polyanilines, polyfluorences, and any conjugated co-polymer segment. x, y and z are positive integers, where x and z is equal or greater than 1. These integers determine the configuration of such a hybrid polymer system as expressed in the above formula.
摘要翻译：本文提供了具有光电功能的无机 - 有机杂化共轭聚合物和制备其的方法。所公开的聚合物在聚合物主链中含有无机或有机大体积基团，或具有通式：其中：A为主体，包含至少一种倍半硅氧烷，用作聚合物的定位锚。作为间隔基的S包括1至30个碳原子的烷基，氰基烷基或6至50个碳原子的芳基或取代的芳基，或4至50个碳的杂芳基或取代的杂芳基。 CP代表任何共轭聚合物链段，其至少一部分包含光电子功能，例如聚乙烯，聚苯，聚亚苯基亚乙烯基，聚噻吩，聚吡咯，聚苯胺，聚芴和任何共轭共聚物链段。 x，y和z是正整数，其中x和z等于或大于1.这些整数决定了如上式所示的这种混合聚合物体系的构型。

5. 发明授权

US08491993B2 Polymeric dyes, overcoat compositions and thermal lithographic printing plates 有权
标题翻译：聚合染料，外涂层组合物和热平版印刷版
公开(公告)号：US08491993B2
公开(公告)日：2013-07-23
申请号：US12669805
申请日：2008-07-24
申请人： My T. Nguyen , Marc-Andre Locas
发明人： My T. Nguyen , Marc-Andre Locas
IPC分类号： B23B5/16
CPC分类号： B41C1/1016 , B41C2201/02 , B41C2201/10 , B41C2201/14 , B41C2210/04 , B41C2210/08 , B41C2210/22 , B41C2210/24 , C08F290/06 , C08F290/061 , C08L33/12 , C08L2205/22 , C09B69/106 , C09B69/109 , C09D5/024 , C09D139/04 , Y10T428/25 , Y10T428/31504 , Y10T428/31935 , C08L2666/04
摘要： A thermal lithographic printing plate overcoat composition comprising (a) a water-soluble polymeric dye having an absorption band between about 300 and about 600 nm; and (b) micro-particles or nano-particles is provided. A negative-working thermal lithographic printing plate comprising (a) a hydrophilic substrate; (b) a near infrared imaging layer disposed on the hydrophilic substrate; and (c) an overcoat layer disposed on the imaging layer, said overcoat layer comprising a water-soluble polymeric dye having an absorption band between about 300 and about 600 nm; and micro-particles or nano-particles is also provided. Finally, a water-soluble polymeric dye having an absorption band between about 300 and about 600 nm is provided.
摘要翻译：一种热平版印刷版外涂层组合物，其包含（a）具有在约300和约600nm之间的吸收带的水溶性聚合物染料; 和（b）微粒或纳米颗粒。一种负性热平版印刷版，其包含（a）亲水性基材; （b）设置在亲水基板上的近红外成像层; 和（c）设置在成像层上的外涂层，所述外涂层包含具有在约300和约600nm之间的吸收带的水溶性聚合物染料; 还提供微粒或纳米颗粒。最后，提供了吸收带在约300和约600nm之间的水溶性聚合物染料。

6. 发明授权

US07723010B2 Reactive near infrared absorbing polymeric particles, methods of preparation and uses thereof 有权
标题翻译：反应性近红外吸收聚合物颗粒，其制备方法和用途
公开(公告)号：US07723010B2
公开(公告)日：2010-05-25
申请号：US11836914
申请日：2007-08-10
申请人： My T. Nguyen , Marc Andre Locas
发明人： My T. Nguyen , Marc Andre Locas
IPC分类号： G03F7/26 , B32B5/16
CPC分类号： B41C1/1041 , C08F212/08 , C08F220/26 , C08F220/38 , C08F220/44 , C08L33/14 , C08L33/16 , C09D5/32 , C09D133/14 , C09D133/16 , Y10T428/2982 , C08L2666/04
摘要： There is provided polymeric particles having a particle size between about 60 nm and about 1000 nm and comprising a polymer, the polymer comprising a hydrophobic backbone, a near infrared absorbing segment having attached thereto a near infrared absorbing chromophore having an absorption peak between about 700 nm and about 1100 nm; and a near infrared transparent segment. Method of manufacture these particles are also provided. A coating composition comprising the above-polymeric particles and a reactive iodonium oligomer is also provided. Finally, a negative-working lithographic offset printing plate comprising a substrate; a hydrophilic under layer; and a laser imageable upper layer, wherein the laser imageable upper layer comprises the above polymeric particle is also provided.
摘要翻译：提供了粒度在约60nm至约1000nm之间的聚合物颗粒，其包含聚合物，该聚合物包含疏水主链，近红外吸收链段附着有近红外线吸收发色团，其吸收峰在约700nm 和约1100nm; 和近红外透明片段。还提供了制造这些颗粒的方法。还提供了包含上述聚合物颗粒和活性碘鎓低聚物的涂料组合物。最后，将负极工程的平版印刷版印刷版包括基片; 亲水底层; 以及可激光成像上层，其中还提供了包含上述聚合物颗粒的可激光成像上层。

7. 发明申请

US20070269739A1 MATERIALS FOR LITHOGRAPHIC PLATES COATINGS, LITHOGRAPHIC PLATES AND COATINGS CONTAINING SAME, METHODS OF PREPARATION AND USE 有权
标题翻译：用于平版印刷涂料的材料，含有它们的石墨板和涂料，制备和使用方法
公开(公告)号：US20070269739A1
公开(公告)日：2007-11-22
申请号：US11746252
申请日：2007-05-09
申请人： My T. Nguyen , Marc-Andre Locas
发明人： My T. Nguyen , Marc-Andre Locas
IPC分类号： G03C1/00
CPC分类号： C09D159/00 , B41C1/1008 , B41C1/1016 , B41C2210/04 , B41C2210/22 , B41C2210/24 , C07C271/16 , C07C275/62 , C07C2603/18 , C07F5/027 , C08B11/193 , C08F220/22 , C08G18/622 , C08G18/785 , C09D101/26 , C09D175/16 , G03F7/027 , G03F7/029 , G03F7/032 , G03F7/0325 , G03F7/033
摘要： This invention relates to iodonium salts, acetal copolymers and polymer binders comprising functional groups capable of undergoing cationic or radical polymerization, their method of preparation and their use in the preparation of coating solutions and coatings. This invention also relates to coatings containing the iodonium salts, acetal copolymers and/or polymer binders and to negative working lithographic printing plates comprising these coatings.
摘要翻译：本发明涉及含有可进行阳离子或自由基聚合的官能团的碘鎓盐，缩醛共聚物和聚合物粘合剂，其制备方法及其在制备涂料溶液和涂料中的用途。本发明还涉及含有碘鎓盐，缩醛共聚物和/或聚合物粘合剂的涂层以及包含这些涂层的负性平版印刷版。

8. 发明授权

US6132933A Thermal waterless lithographic printing plates 有权
标题翻译：热无水平版印刷版
公开(公告)号：US6132933A
公开(公告)日：2000-10-17
申请号：US363920
申请日：1999-07-30
申请人： Ny T. Nguyen
发明人： Ny T. Nguyen
IPC分类号： B41C1/10 , G06C1/76
CPC分类号： B41C1/1033 , B41C2210/16
摘要： The invention relates to thermal waterless lithographic printing plates comprising layers of inherent near infrared absorbing polymers for computer-to-plate and digital-offset-press technologies. More specially, this invention relates to thermal waterless lithographic printing plates, which can be imaged with near infrared laser light and which do not require post chemical processing step.More particularly, the present invention provides a thermal waterless printing plate suitable for near infrared laser imaging, said printing plate comprising:(i) a support substrate, and (ii) a composite top layer consisting of:(a) a near infrared absorbing adhesion promoting layer applied to the support substrate and(b) a near infrared absorbing ink repelling cross-linked silicone polymer layer.
摘要翻译：本发明涉及包含用于计算机对印版和数字印刷技术的固有近红外吸收聚合物层的无水平版印刷版。更具体地，本发明涉及可以用近红外激光成像并且不需要后期化学处理步骤的无水无光平版印刷版。更具体地说，本发明提供了一种适用于近红外激光成像的热无水印版，所述印版包括：（i）支撑基底，和（ii）复合顶层，其由以下组成：（a）近红外吸收粘附促进层施加到支撑基底上，和（b）近红外线吸收油墨排斥交联的硅氧烷聚合物层。

9. 发明授权

US09127017B2 Compounds with oxime ester and/or acyl groups 有权
标题翻译：具有肟酯和/或酰基的化合物
公开(公告)号：US09127017B2
公开(公告)日：2015-09-08
申请号：US14122126
申请日：2012-05-24
申请人： My T. Nguyen , Jean-Philippe Tremblay-Morin , Philippe Gaudreault
发明人： My T. Nguyen , Jean-Philippe Tremblay-Morin , Philippe Gaudreault
IPC分类号： C07D487/12 , C07D209/82 , C07C69/00 , C07D495/04 , C08F2/50 , C08F4/00 , C07D487/14 , C07D221/18 , C07D333/78 , C07D409/10 , C07C323/47 , C07C251/66 , C07D209/86 , C07C13/62 , C07D307/92 , C07C49/665 , C07C49/792 , C07C251/48 , C07C251/64 , C07D209/56 , C07D307/91
CPC分类号： C07D487/14 , C07C13/62 , C07C49/665 , C07C49/792 , C07C49/84 , C07C251/48 , C07C251/64 , C07C251/66 , C07C323/47 , C07C2603/54 , C07D209/56 , C07D209/86 , C07D221/18 , C07D307/91 , C07D307/92 , C07D333/22 , C07D333/78 , C07D409/10 , C07D495/04 , C08F2/50 , C08F4/00
摘要： There are provided compounds comprising optionally substituted (FORMULA I) fused with one or two optionally substituted (FORMULA II), wherein A and E each independently represent —CH2—, —NH—, —O—, —S—, or —C(═O)— and B represents a bond, —CH2—, —NH—, —O—, —S—, or —C(═O)—, said compound having directly or indirectly attached thereto at least one acyl and/or oxime ester group. Such compounds are useful inter alias as photoinitiators.
摘要翻译：提供了包含与一个或两个任选取代的（式II）稠合的任选取代的（式I）化合物，其中A和E各自独立地表示-CH 2 - ， - NH - ， - O - ， - S-或-C（所述化合物与其直接或间接连接至少一个酰基和/或（C 1 -C 6）烷基，肟酯基。这些化合物作为光引发剂是有用的。

10. 发明授权

US08021827B2 Materials for lithographic plates coatings, lithographic plates and coatings containing same, methods of preparation and use 有权
标题翻译：用于平版印刷版涂料，平版印刷版和含有其的涂料，制备和使用方法
公开(公告)号：US08021827B2
公开(公告)日：2011-09-20
申请号：US12579844
申请日：2009-10-15
申请人： My T. Nguyen , Marc-Andre Locas
发明人： My T. Nguyen , Marc-Andre Locas
IPC分类号： G03F7/004
CPC分类号： C09D159/00 , B41C1/1008 , B41C1/1016 , B41C2210/04 , B41C2210/22 , B41C2210/24 , C07C271/16 , C07C275/62 , C07C2603/18 , C07F5/027 , C08B11/193 , C08F220/22 , C08G18/622 , C08G18/785 , C09D101/26 , C09D175/16 , G03F7/027 , G03F7/029 , G03F7/032 , G03F7/0325 , G03F7/033
摘要： This invention relates to iodonium salts, acetal copolymers and polymer binders comprising functional groups capable of undergoing cationic or radical polymerization, their method of preparation and their use in the preparation of coating solutions and coatings. This invention also relates to coatings containing the iodonium salts, acetal copolymers and/or polymer binders and to negative working lithographic printing plates comprising these coatings.
摘要翻译：本发明涉及含有可进行阳离子或自由基聚合的官能团的碘鎓盐，缩醛共聚物和聚合物粘合剂，其制备方法及其在制备涂料溶液和涂料中的用途。本发明还涉及含有碘鎓盐，缩醛共聚物和/或聚合物粘合剂的涂层以及包含这些涂层的负性平版印刷版。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式