-
公开(公告)号：US5196502A
公开(公告)日：1993-03-23
申请号：US788070
申请日：1991-11-05
IPC分类号： C08G63/123 , C08G63/06 , C08G63/12 , C08G83/00
CPC分类号： C08G83/003 , C08G63/065 , Y10S424/16
摘要： An improved method for producing multiply-branched polyester comprising condensing a reactant having the general formula Z.sup.1 --Ar--(Z.sup.2).sub.j, wherein j is 2 or 3, Ar is an aryl or heteroaryl group having from 1 to 3, solitary or linked or fused, five or six membered rings, and one of Z.sup.1 and Z.sup.2 is a carboxyl group and the other is a group having the general formula ##STR1## wherein R is an alkyl group having from 1 to 3 carbon atoms, X is selected from the group consisting of fluoro and chloro and g is an integer from 0 to about 7.
-
公开(公告)号：US07115234B2
公开(公告)日：2006-10-03
申请号：US10315512
申请日：2002-12-09
IPC分类号： B01J19/00
CPC分类号： B01J19/0046 , B01J2219/0029 , B01J2219/00308 , B01J2219/0031 , B01J2219/00313 , B01J2219/00315 , B01J2219/00319 , B01J2219/00351 , B01J2219/00481 , B01J2219/00484 , B01J2219/00495 , B01J2219/00585 , B01J2219/00691 , B01J2219/0072 , B01J2219/00722 , C40B40/14 , C40B60/14 , Y10S526/92 , Y10T436/11 , Y10T436/25 , Y10T436/25625 , Y10T436/2575
摘要： A method and apparatus for reacting a plurality of different mixtures in parallel in a semi-batch or continuous mode is provided. Each reaction is contained within a reactor vessel, the reactor vessels combined into a reactor block. Reactant(s) to be added during the reaction are kept in a header barrel, which has a plunger to feed reactant(s) from the header barrel through a transfer line into the reactor vessel. The plunger is moved using a drive system. The header barrels are optionally combined in a header block. The header block is sealed to a plate containing the transfer lines, which in turn is sealed to the reactor block. A latch mechanism is provided for easy sealing of the reactor and header blocks to the plate. The entire apparatus may be placed on a rocker or rotating plate for mixture as the reaction is proceeding.
-
43.发明授权Inverse chromatography methods and apparatus for evaluation of interactions between modifying agents and receptors comprising natural or artificial mammalian tissue 失效用于评估包含天然或人造哺乳动物组织的改性剂和受体之间的相互作用的反相层析方法和装置公开(公告)号：US06726843B2
公开(公告)日：2004-04-27
申请号：US10179573
申请日：2002-06-24
IPC分类号： B01D1508
CPC分类号： C40B30/04 , B01J2219/00274 , B01J2219/00315 , B01J2219/00317 , B01J2219/00585 , B01J2219/00599 , B01J2219/00707 , B01J2219/00722 , B01J2219/00725 , B01J2219/00731 , B01J2219/00736 , B01J2219/00743 , B01J2219/00747 , B01J2219/00752 , G01N30/466 , G01N30/88 , G01N30/89 , G01N33/5085 , G01N33/558
摘要： Methods and apparatus for the evaluation of interactions between substances using inverse chromatography are disclosed. Preferably, interactions are evaluated between a liquid test sample and a solid phase comprising a receptor in the presence of a liquid carrier. Preferably, one of the modifying agent or receptor are members of a combinatorial library.
摘要翻译： 公开了使用反相色谱法评估物质之间相互作用的方法和装置。 优选地，在液体载体的存在下，在液体测试样品和包含受体的固相之间评估相互作用。 优选地，修饰剂或受体之一是组合文库的成员。
-
公开(公告)号：US06566461B2
公开(公告)日：2003-05-20
申请号：US09755388
申请日：2001-01-04
IPC分类号： C08F200
CPC分类号： B01J19/0046 , B01J2219/0029 , B01J2219/00308 , B01J2219/0031 , B01J2219/00313 , B01J2219/00315 , B01J2219/00319 , B01J2219/00351 , B01J2219/00481 , B01J2219/00484 , B01J2219/00495 , B01J2219/00585 , B01J2219/00691 , B01J2219/0072 , B01J2219/00722 , C40B40/14 , C40B60/14 , Y10S526/92 , Y10T436/11 , Y10T436/25 , Y10T436/25625 , Y10T436/2575
摘要： A method and apparatus for reacting a plurality of different mixtures in parallel in a semi-batch or continuous mode is provided. Each reaction is contained within a reactor vessel, the reactor vessels combined into a reactor block. Reactant(s) to be added during the reaction are kept in a header barrel, which has a plunger to feed reactant(s) from the header barrel through a transfer line into the reactor vessel. The plunger is moved using a drive system. The header barrels are optionally combined in a header block. The header block is sealed to a plate containing the transfer lines, which in turn is sealed to the reactor block. A latch mechanism is provided for easy sealing of the reactor and header blocks to the plate. The entire apparatus may be placed on a rocker or rotating plate for mixture as the reaction is proceeding.
摘要翻译： 提供了以半批或连续模式并行地进行多种不同混合物的方法和装置。 每个反应都包含在反应器容器中，反应器容器组合成反应器块。 在反应过程中加入的反应物保持在集管筒中，其具有柱塞，以通过输送管将反应物从集管筒送入反应器容器。 柱塞使用驱动系统移动。 标题桶可选地组合在标题块中。 集管块被密封到含有输送管线的板上，转移管路又与反应器块密封。 提供了一种闭锁机构，用于容易地将反应堆和集管块密封到板上。 当反应进行时，整个装置可以放置在摇臂或旋转板上用于混合。
-
公开(公告)号：US06485692B1
公开(公告)日：2002-11-26
申请号：US09205071
申请日：1998-12-04
IPC分类号： B01J1900
CPC分类号： B01J19/0046 , B01J2219/0029 , B01J2219/00308 , B01J2219/0031 , B01J2219/00313 , B01J2219/00315 , B01J2219/00319 , B01J2219/00351 , B01J2219/00481 , B01J2219/00484 , B01J2219/00495 , B01J2219/00585 , B01J2219/00691 , B01J2219/0072 , B01J2219/00722 , C40B40/14 , C40B60/14 , Y10S526/92 , Y10T436/11 , Y10T436/25 , Y10T436/25625 , Y10T436/2575
摘要： A method and apparatus for reacting a plurality of different mixtures in parallel in a semi-batch or continuous mode is provided. Each reaction is contained within a reactor vessel, the reactor vessels combined into a reactor block. Reactant(s) to be added during the reaction are kept in a header barrel, which has a plunger to feed reactant(s) from the header barrel through a transfer line into the reactor vessel. The plunger is moved using a drive system. The header barrels are optionally combined in a header block. The header block is sealed to a plate containing the transfer lines, which in turn is sealed to the reactor block. A latch mechanism is provided for easy sealing of the reactor and header blocks to the plate. The entire apparatus may be placed on a rocker or rotating plate for mixture as the reaction is proceeding.
摘要翻译： 提供了以半批或连续模式并行地进行多种不同混合物的方法和装置。 每个反应都包含在反应器容器中，反应器容器组合成反应器块。 在反应过程中加入的反应物保持在集管筒中，其具有柱塞，以通过输送管将反应物从集管筒送入反应器容器。 柱塞使用驱动系统移动。 标题桶可选地组合在标题块中。 集管块被密封到含有输送管线的板上，转移管路又与反应器块密封。 提供了一种闭锁机构，用于容易地将反应堆和集管块密封到板上。 当反应进行时，整个装置可以放置在摇臂或旋转板上用于混合。
-
46.发明授权Rapid characterization of polymers for combinatorial, analytical and process control applications 有权用于组合，分析和过程控制应用的聚合物的快速表征公开(公告)号：US06475391B2
公开(公告)日：2002-11-05
申请号：US09778241
申请日：2001-02-06
IPC分类号： B01D1508
CPC分类号： G01N35/1097 , B01D15/08 , B01D15/14 , B01D15/1871 , B01D15/1885 , B01J19/0046 , B01J19/26 , B01J2219/00274 , B01J2219/00585 , B01J2219/00587 , B01J2219/00707 , B01J2219/00722 , C40B40/14 , G01N15/0205 , G01N30/02 , G01N30/16 , G01N30/24 , G01N30/30 , G01N30/461 , G01N30/466 , G01N30/54 , G01N30/6052 , G01N30/88 , G01N33/44 , G01N35/085 , G01N2015/0288 , G01N2015/0294 , G01N2030/324 , Y10T436/25 , B01D15/34
摘要： A method is disclosed for characterizing a plurality of non-biological polymer samples. The method includes the steps of injecting four or more non-biological polymer samples into a mobile-phase of a liquid chromatography system, chromatographically separating at least one sample component or polymer molecule of each of the four or more injected polymer samples from other sample components or polymer molecules thereof in a chromatographic column, and serially detecting a property of the four or more non-biological polymer samples or of components or polymer molecules thereof with a flow-through detector at an average sample throughput of not more than about 10 minutes per sample.
摘要翻译： 公开了用于表征多个非生物聚合物样品的方法。 该方法包括将四种或更多种非生物聚合物样品注入液相色谱系统的流动相中的步骤，将四种或更多种注射的聚合物样品中的每一种的至少一种样品组分或聚合物分子与其它样品组分进行色谱分离 或其聚合物分子，并且以流通检测器连续检测四种或更多种非生物聚合物样品或其组分或聚合物分子的性质，平均样品通量不超过约10分钟 样品。
-
公开(公告)号：US5582960A
公开(公告)日：1996-12-10
申请号：US390442
申请日：1995-02-17
申请人： Ralph B. Nielsen , Scott F. Odell , John L. Pawlak
发明人： Ralph B. Nielsen , Scott F. Odell , John L. Pawlak
CPC分类号： G03C7/3882 , G03C1/16 , G03C1/20 , G03C7/3041 , G03C7/3013
摘要： An improved image display material comprising high chloride silver halide emulsions having greater than 90 mole % silver chloride, where the material comprises a yellow dye-forming layer sensitive to blue light comprising a high chloride silver halide emusion with a peak spectral sensitivity to blue light less than about 475 nm, preferably from about 440-475 nm, and a coupler dispersion comprising a yellow dye-forming coupler and a water-insoluble polymer. Photographic image display materials with both short-blue sensitivity and a polymer dispersion in the yellow dye-forming blue-sensitive layer show a synergistic improvement in color reproduction in accordance with the invention, providing for color photographic prints with less color error than seen for materials comprising only one of the components. The improvement is most notable for yellow and green colored areas of a color print.
摘要翻译： 一种改进的图像显示材料，其包含具有大于90摩尔％氯化银的高氯化卤化银乳剂，其中所述材料包含对蓝色光敏感的黄色染料形成层，其包含对蓝色光的峰值光谱灵敏度的高氯化物卤化银 约475nm，优选约440-475nm，以及包含黄色染料成色剂和水不溶性聚合物的成色剂分散体。 在黄色染料形成的蓝色敏感层中具有短蓝色灵敏度和聚合物分散体的照相图像显示材料显示出根据本发明的色彩再现的协同改进，提供了比材料所见少的颜色错误的彩色照相印刷品 仅包括其中一个组件。 对于彩色打印的黄色和绿色区域，改进最为显着。
-
48.发明授权Polymeric scavengers for oxidized developing agents and photographic elements containing the same 失效用于氧化发展代理的聚合物扫描器和包含其的摄影元件
公开(公告)号：US5244763A
公开(公告)日：1993-09-14
申请号：US3038
申请日：1993-01-11
申请人： Ralph B. Nielsen , Lan B. Thai , Hwei-ling Yau
发明人： Ralph B. Nielsen , Lan B. Thai , Hwei-ling Yau
摘要： Reducing agents for oxidized developing agents and light sensitive elements containing the reducing agents wherein the reducing agents comprise a polymer having gallic acid or gallic acid derivative moieties.
-
-
-
-
-
-
-
搜索结果
48 条记录 (耗时 0.057 秒)
