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公开(公告)号：US08013065B2
公开(公告)日：2011-09-06
申请号：US12481477
申请日：2009-06-09
IPC分类号： C08F8/00
CPC分类号： C08G83/005 , C08F293/005 , C08F2438/02 , C08G71/04
摘要： A method for making a multi-branched polymer includes reacting a first polymeric unit with a functional cyclic compound to form a functional macroinitiator compound with a cyclic moiety. The functional macroinitiator compound is reacted with an amine functional compound to open the cyclic moiety and form a first functional group and a second functional group. To form the branched polymer, at least one of a second polymeric unit is propagated from the first functional group and a third polymeric unit is propagated from the second functional group.
摘要翻译： 制备多支化聚合物的方法包括使第一聚合单元与官能环状化合物反应以形成具有环状部分的官能大分子引发剂化合物。 使功能性大分子引发剂化合物与胺官能化合物反应以打开环状部分并形成第一官能团和第二官能团。 为了形成支化聚合物，第二聚合单元中的至少一个从第一官能团传播，第三聚合单元从第二官能团传播。
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62.发明申请SURFACE MODIFIED NANOPARTICLES, METHODS OF THEIR PREPARATION, AND USES THEREOF FOR GENE AND DRUG DELIVERY 有权表面改性纳米颗粒，其制备方法及其用于基因和药物递送的用途公开(公告)号：US20110182996A1
公开(公告)日：2011-07-28
申请号：US12695991
申请日：2010-01-28
IPC分类号： A61K47/34 , C08F283/02 , C08G63/91 , C08G71/02 , C08G69/48 , C08G75/00 , A61K31/7088 , C08G69/08 , C08F291/00 , A61K9/50 , C12N5/00
CPC分类号： C08G71/02 , A61K47/6923 , A61K47/6929 , C08G71/04
摘要： A composition comprises a surface modified nanoparticle comprising a core comprising a material selected from the group consisting of organic materials, organometallic materials, inorganic materials, metals, metal oxides, and combinations thereof; and a surface branch covalently linked to the core having the general formula (3):
摘要翻译： 组合物包含表面改性的纳米颗粒，其包含芯，其包含选自有机材料，有机金属材料，无机材料，金属，金属氧化物及其组合的材料; 和共价连接到具有通式（3）的芯的表面支链：
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公开(公告)号：US20110020533A1
公开(公告)日：2011-01-27
申请号：US12899817
申请日：2010-10-07
申请人： Michel Despont , Urs T. Duerig , Jane E. Frommer , Bernd W. Gotsmann , James L. Hedrick , Craig Jon Hawker , Robert D. Miller
发明人： Michel Despont , Urs T. Duerig , Jane E. Frommer , Bernd W. Gotsmann , James L. Hedrick , Craig Jon Hawker , Robert D. Miller
CPC分类号： G03F7/0002 , G01Q80/00 , Y10S977/849 , Y10S977/85 , Y10S977/851 , Y10S977/855 , Y10S977/857
摘要： A resist medium in which features are lithographically produced by scanning a surface of the medium with an AFM probe positioned in contact therewith. The resist medium comprises a substrate; and a polymer resist layer within which features are produced by mechanical action of the probe. The polymer contains thermally reversible crosslinkages. Also disclosed are methods that generally includes scanning a surface of the polymer resist layer with an AFM probe positioned in contact with the resist layer, wherein heating the probe and a squashing-type mechanical action of the probe produces features in the layer by thermally reversing the crosslinkages.
摘要翻译： 抗蚀剂介质，其特征是通过用与其接触的AFM探针扫描介质的表面来光刻制造。 抗蚀剂介质包括基底; 以及聚合物抗蚀剂层，其中通过探针的机械作用产生特征。 聚合物含有热可逆交联。 还公开了通常包括用定位成与抗蚀剂层接触的AFM探针扫描聚合物抗蚀剂层的表面的方法，其中加热探针和探针的挤压型机械作用通过热反转来产生该层中的特征 交联。
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64.发明申请PATTERNING NANO-SCALE PATTERNS ON A FILM COMPRISING UNZIPPING POLYMER CHAINS 失效在包含脱钩聚合物链的薄膜上绘制纳米尺度图案公开(公告)号：US20100316960A1
公开(公告)日：2010-12-16
申请号：US12482500
申请日：2009-06-11
申请人： Urs T. Duerig , Jane E. Frommer , Bernd W. Gotsmann , James L. Hedrick , Armin W. Knoll , Robert D. Miller , David Pires , Charles G. Wade
发明人： Urs T. Duerig , Jane E. Frommer , Bernd W. Gotsmann , James L. Hedrick , Armin W. Knoll , Robert D. Miller , David Pires , Charles G. Wade
IPC分类号： G03F7/20
CPC分类号： C08G2/06 , C08G2/14 , G01Q80/00 , G03F7/0002 , G03F7/0392 , G03F7/16 , G03F7/2049
摘要： The invention concerns a method for patterning a surface of a material. A substrate having a polymer film thereon is provided. The polymer is a selectively reactive polymer (e.g. thermodynamically unstable): it is able to unzip upon suitable stimulation. A probe is used to create patterns on the film. During the patterning, the film is locally stimulated for unzipping polymer chains. Hence, a basic idea is to provide a stimulus to the polymeric material, which in turn spontaneously decomposes e.g. into volatile constituents. For example, the film is thermally stimulated in order to break a single bond in a polymer chain, which is sufficient to trigger the decomposition of the entire polymer chain.
摘要翻译： 本发明涉及用于图案化材料表面的方法。 提供其上具有聚合物膜的基板。 聚合物是选择性反应性聚合物（例如热力学不稳定的）：它能够在合适的刺激下解压缩。 探针用于在电影上创建图案。 在图案化期间，膜被局部刺激用于解链聚合物链。 因此，基本思想是向聚合物材料提供刺激，其又自发分解，例如， 变成挥发性成分。 例如，为了破坏聚合物链中的单键，该膜被热刺激，这足以引发整个聚合物链的分解。
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公开(公告)号：US20100311917A1
公开(公告)日：2010-12-09
申请号：US12481477
申请日：2009-06-09
IPC分类号： C08F283/02 , C08G73/02 , C08G18/62 , C08F283/14 , C08G18/00 , C08F283/00
CPC分类号： C08G83/005 , C08F293/005 , C08F2438/02 , C08G71/04
摘要： A method for making a multi-branched polymer includes reacting a first polymeric unit with a functional cyclic compound to form a functional macroinitiator compound with a cyclic moiety. The functional macroinitiator compound is reacted with an amine functional compound to open the cyclic moiety and form a first functional group and a second functional group. To form the branched polymer, at least one of a second polymeric unit is propagated from the first functional group and a third polymeric unit is propagated from the second functional group.
摘要翻译： 制备多支化聚合物的方法包括使第一聚合单元与官能环状化合物反应以形成具有环状部分的官能大分子引发剂化合物。 使功能性大分子引发剂化合物与胺官能化合物反应以打开环状部分并形成第一官能团和第二官能团。 为了形成支化聚合物，第二聚合单元中的至少一个从第一官能团传播，第三聚合单元从第二官能团传播。
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66.发明授权Electronic devices with dielectric compositions and method for their manufacture 有权具有电介质组成的电子器件及其制造方法公开(公告)号：US06342454B1
公开(公告)日：2002-01-29
申请号：US09441730
申请日：1999-11-16
IPC分类号： H01L2131
CPC分类号： H01L21/02126 , H01L21/02203 , H01L21/02216 , H01L21/02282 , H01L21/31695 , H01L21/7682 , H01L23/49894 , H01L23/5222 , H01L23/5329 , H01L2221/1047 , H01L2924/0002 , H01L2924/09701 , H05K1/024 , H05K3/28 , Y10S977/773 , Y10S977/788 , Y10T428/12528 , Y10T428/24504 , Y10T428/249953 , H01L2924/00
摘要： A novel dielectric composition is provided that is useful in the manufacture of electronic devices such as integrated circuit devices and integrated circuit packaging devices. The dielectric composition is prepared by crosslinking a thermally decomposable porogen to a host polymer via a coupling agent, followed by heating to a temperature suitable to decompose the porogen. The porous materials that result have dielectric constants less than about 3.0, with some materials having dielectric constants less than about 2.5. Integrated circuit devices, integrated circuit packaging devices, and methods of manufacture are provided as well.
摘要翻译： 提供了一种新颖的电介质组合物，其可用于制造诸如集成电路器件和集成电路封装器件的电子器件。 介电组合物通过将可热分解致孔剂通过偶联剂交联至主体聚合物，然后加热至适于分解致孔剂的温度来制备。 导致的介电常数小于约3.0的多孔材料，其中一些材料的介电常数小于约2.5。 还提供了集成电路器件，集成电路封装器件和制造方法。
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公开(公告)号：US4970098A
公开(公告)日：1990-11-13
申请号：US510481
申请日：1990-04-18
申请人： Juan Ayala-Esquilin , William H. Dickstein , James L. Hedrick, Jr. , John C. Scott , Arnold C. Yang
发明人： Juan Ayala-Esquilin , William H. Dickstein , James L. Hedrick, Jr. , John C. Scott , Arnold C. Yang
CPC分类号： G03G15/2057 , C08K3/0008 , Y10T428/1372 , Y10T428/139 , Y10T428/2982 , Y10T428/31663
摘要： A roll for hot fusing having a coating comprising a cross-linked elastomeric random copolymer of dimethylsiloxane and diphenylsiloxane and three additives, (1) from 40 to 55% by weight of small zinc oxide particles, (2) from 5 to 10% by weight of small graphite particles and (3) from 1 to 5% by weight of ceric dioxide particles.
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公开(公告)号：US08633296B1
公开(公告)日：2014-01-21
申请号：US13610979
申请日：2012-09-12
申请人： Daniel J. Coady , Richard A. DiPietro , Amanda C. Engler , James L. Hedrick , Ashlynn L. Lee , Shrinivas Venkataraman , Yi Yan Yang
发明人： Daniel J. Coady , Richard A. DiPietro , Amanda C. Engler , James L. Hedrick , Ashlynn L. Lee , Shrinivas Venkataraman , Yi Yan Yang
IPC分类号： C08G64/18
CPC分类号： C08J3/075 , A61K9/06 , A61K9/1075 , A61K47/34 , C08G63/183 , C08J2369/00
摘要： A composite hydrogel comprises an amphiphilic triblock copolymer (ABA) and a loaded micelle bound by noncovalent interactions. The loaded micelle comprises a biologically active substance and an amphiphilic diblock copolymer (CD). The A blocks comprise a steroidal repeat unit (repeat unit 1) having both a backbone carbonate and a side chain bearing a steroid functional group. Each of the A blocks has a degree of polymerization of about 0.5 to about 4.0. The B block comprises a first poly(alkylene oxide) backbone. The C block comprises a second poly(alkylene oxide) backbone. The D block comprises a steroidal repeat unit (repeat unit 2) having both a backbone carbonate group and a side chain comprising a steroid functional group. The composite hydrogel is capable of controlled release of the biologically active substance.
摘要翻译： 复合水凝胶包含两亲性三嵌段共聚物（ABA）和由非共价相互作用结合的负载胶束。 负载的胶束包含生物活性物质和两亲二嵌段共聚物（CD）。 A块包含具有骨架碳酸酯和支持类固醇官能团的侧链的甾体重复单元（重复单元1）。 每个A嵌段具有约0.5至约4.0的聚合度。 B嵌段包含第一聚（环氧烷）主链。 C嵌段包含第二聚（环氧烷）主链。 D块包含具有骨架碳酸酯基团和包含类固醇官能团的侧链的甾体重复单元（重复单元2）。 复合水凝胶能够控制释放生物活性物质。
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69.发明申请公开(公告)号：US20120245304A1
公开(公告)日：2012-09-27
申请号：US13491847
申请日：2012-06-08
IPC分类号： C08G63/91
CPC分类号： C07D319/04 , C07D317/36 , C08G64/0233 , C08G64/30 , Y02P20/582
摘要： A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl carbonate group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl carbonate group. Using a suitable nucleophile, the pendant pentafluorophenyl carbonate group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization.
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70.发明申请公开(公告)号：US20120178891A1
公开(公告)日：2012-07-12
申请号：US13414803
申请日：2012-03-08
申请人： Masaki Fujiwara , James L. Hedrick , Alshakim Nelson , Daniel P. Sanders , Yoshiharu Terui , Manabu Yasumoto
发明人： Masaki Fujiwara , James L. Hedrick , Alshakim Nelson , Daniel P. Sanders , Yoshiharu Terui , Manabu Yasumoto
IPC分类号： C08F124/00 , C08G64/00
CPC分类号： C08G64/1633 , C07D319/06 , C08G63/08 , C08G63/64 , C08G64/0233 , C08G64/0241 , C08G64/025 , C08G64/38 , C08G64/42 , C08G2261/126 , Y02P20/582
摘要： A one pot method of preparing cyclic carbonyl compounds comprising an active pendant pentafluorophenyl ester group is disclosed. The cyclic carbonyl compounds can be polymerized by ring opening methods to form ROP polymers comprising repeat units comprising a side chain pentafluorophenyl ester group. Using a suitable nucleophile, the pendant pentafluorophenyl ester group can be selectively transformed into a variety of other functional groups before or after the ring opening polymerization.
摘要翻译： 公开了一种制备包含活性五氟苯基酯基团的环状羰基化合物的一锅法。 环状羰基化合物可以通过开环方法聚合以形成包含包含侧链五氟苯酯基的重复单元的ROP聚合物。 使用合适的亲核试剂，可以在开环聚合前后选择性地将五氟苯基酯基团转变成多种其它官能团。
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