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1. 发明授权

US06673192B1 Multi-amine compound primers for bonding of polyolefins with cyanoacrylate adhesives 失效
标题翻译：用于将聚烯烃与氰基丙烯酸酯粘合剂粘合的多胺复合底漆
公开(公告)号：US06673192B1
公开(公告)日：2004-01-06
申请号：US08937722
申请日：1997-09-25
申请人： John G. Woods , Jean M. J. Fréchet
发明人： John G. Woods , Jean M. J. Fréchet
IPC分类号： B32B3100
CPC分类号： B32B7/12 , B32B27/32 , B32B37/12 , B32B2323/046 , C07C211/13 , C08G73/0206 , C08G83/003 , C08J5/124 , C09D4/00 , C09D201/005 , C09J201/005 , C08F222/32
摘要： Primers for cyanoacrylate adhesives which are based on compounds having multiple amine groups thereon (“multi-amines”) which have at least three secondary or tertiary amine groups, at least one of which is a tertiary amine group. The multi-amine compounds are characterized by having thereon at least three terminal and/or pendant aliphatic hydrocarbon groups of at least 4 carbon atoms in length. Such primers give substantially improved bond strengths to cyanoacrylate adhesive bonded assemblies comprising a polyolefin substrate such as high density polyethylene, LDPE or polypropylene. The multi-amine may have a cascade, dendrimer, hyperbranched or comb-like structure.
摘要翻译：基于其上具有多个胺基的化合物的氰基丙烯酸酯粘合剂的引物（“多胺”），其具有至少三个仲胺或叔胺基团，其中至少一个是叔胺基团。多胺化合物的特征在于在其上具有长度为至少4个碳原子的至少三个末端和/或侧链脂族烃基。这样的底漆为包含聚烯烃基材例如高密度聚乙烯，LDPE或聚丙烯的氰基丙烯酸酯粘合剂组合提供了显着改善的粘结强度。多胺可以具有级联，树枝状大分子，超支化或梳状结构。

2. 发明授权

US06740193B2 Gem-diesters and epoxidized derivatives thereof 失效
标题翻译： Gem-二酯及其环氧化衍生物
公开(公告)号：US06740193B2
公开(公告)日：2004-05-25
申请号：US10032128
申请日：2001-12-21
申请人： John G. Woods , Jianzhao Wang , Jean M. J. Fréchet
发明人： John G. Woods , Jianzhao Wang , Jean M. J. Fréchet
IPC分类号： C09J16300
CPC分类号： C07D303/12 , Y10T156/1111 , Y10T428/31511
摘要： In accordance with the present invention, there are provided gem-diesters and epoxidized derivatives thereof. When cured, thermosets comprising invention gem-diesters and epoxidized derivatives thereof have thermally and/or chemically labile gem-diester groups interspersed throughout the crosslinked network. Thus, thermosets based on invention gem-diesters and epoxidized derivatives thereof can be easily reworked thermally or chemically by treatment with dilute acidic or basic solutions. Further provided by the present invention are adhesive compositions comprising invention gem-diesters and epoxidized derivatives thereof.
摘要翻译：根据本发明，提供了偕二酯及其环氧化衍生物。当固化时，包含本发明偕二酯和环氧化衍生物的热固性材料具有散布在整个交联网络中的热和/或化学不稳定的偕二酯基团。因此，基于本发明的偕二酯和其环氧化衍生物的热固性材料可以通过用稀酸或碱性溶液处理而易于热或化学地再加工。本发明进一步提供的是含有本发明的偕二酯及其环氧化衍生物的粘合剂组合物。

3. 发明授权

US06406632B1 Rapid characterization of polymers 有权
标题翻译：快速表征聚合物
公开(公告)号：US06406632B1
公开(公告)日：2002-06-18
申请号：US09710801
申请日：2000-11-08
申请人： Adam Safir , Miroslav Petro , Ralph B. Nielsen , Thomas S. Lee , Jean M. J. Fréchet
发明人： Adam Safir , Miroslav Petro , Ralph B. Nielsen , Thomas S. Lee , Jean M. J. Fréchet
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： Rapid characterization and screening of polymer samples to determine average molecular weight, molecular weight distribution and other properties is disclosed. Rapid flow characterization systems and methods, including liquid chromatography and flow-injection analysis systems and methods are preferably employed. High throughput, automated sampling systems and methods, high-temperature characterization systems and methods, and rapid, indirect calibration compositions and methods are also disclosed. The described methods, systems, and devices have primary applications in combinatorial polymer research and in industrial process control.
摘要翻译：公开了聚合物样品的快速表征和筛选以确定平均分子量，分子量分布和其它性质。优选采用快速流动表征系统和方法，包括液相色谱和流动注射分析系统和方法。还公开了高通量，自动采样系统和方法，高温表征系统和方法以及快速，间接校准组合物和方法。所描述的方法，系统和装置在组合聚合物研究和工业过程控制中具有主要应用。

4. 发明授权

US08674134B2 Oligomer functionalized nanotubes and composites formed therewith 有权
标题翻译：低聚官能化纳米管及其形成的复合材料
公开(公告)号：US08674134B2
公开(公告)日：2014-03-18
申请号：US13162422
申请日：2011-06-16
申请人： Alexander K. Zettl , Toby Sainsbury , Jean M. J. Fréchet
发明人： Alexander K. Zettl , Toby Sainsbury , Jean M. J. Fréchet
IPC分类号： C07C233/65 , B82Y40/00 , B82Y30/00
CPC分类号： C07C233/65 , B82Y30/00 , B82Y40/00 , C07C211/44 , C07C233/80 , C08J5/005 , C08J2377/06
摘要： Disclosed herein is a sequential functionalization methodology for the covalent modification of nanotubes with between one and four repeat units of a polymer. Covalent attachment of oligomer units to the surface of nanotubes results in oligomer units forming an organic sheath around the nanotubes, polymer-functionalized-nanotubes (P-NTs). P-NTs possess chemical functionality identical to that of the functionalizing polymer, and thus provide nanoscale scaffolds which may be readily dispersed within a monomer solution and participate in the polymerization reaction to form a polymer-nanotube/polymer composite. Formation of polymer in the presence of P-NTs leads to a uniform dispersion of nanotubes within the polymer matrix, in contrast to aggregated masses of nanotubes in the case of pristine-NTs. The covalent attachment of oligomeric units to the surface of nanotubes represents the formation of a functional nanoscale building block which can be readily dispersed and integrated within the polymer to form a novel composite material.
摘要翻译：本文公开了用聚合物的一至四个重复单元共价修饰纳米管的顺序官能化方法。寡聚体单元与纳米管表面的共价连接导致形成纳米管周围的有机鞘的低聚物单元，聚合物官能化的纳米管（P-NT）。 P-NT具有与官能化聚合物相同的化学功能，因此提供纳米级支架，其可以容易地分散在单体溶液中并参与聚合反应以形成聚合物 - 纳米管/聚合物复合材料。在存在P-NT的情况下，聚合物的形成导致纳米管在聚合物基质内的均匀分散，与原始NT的情况下的纳米管的聚集体相反。低聚单元与纳米管表面的共价连接代表形成功能性纳米级结构单元，其可以容易地分散并整合在聚合物内以形成新的复合材料。

5. 发明授权

US06767968B1 ABA-type block copolymers having a random block of hydrophobic and hydrophilic monomers and methods of making same 失效
标题翻译：具有疏水性和亲水性单体的无规嵌段的ABA型嵌段共聚物及其制造方法
公开(公告)号：US06767968B1
公开(公告)日：2004-07-27
申请号：US09679127
申请日：2000-10-03
申请人： Mingjun Liu , Damian Hajduk , Jean M. J. Fréchet , Ezat Khoshdel , Ralph B. Nielsen , Dominique Charmot
发明人： Mingjun Liu , Damian Hajduk , Jean M. J. Fréchet , Ezat Khoshdel , Ralph B. Nielsen , Dominique Charmot
IPC分类号： C08F26500
CPC分类号： C08F297/026 , C08F293/005 , C08F297/00 , C08F297/02 , C08F297/06
摘要： Block copolymers are prepared by living-type or semi-living type free radical polymerization, with said copolymers having at least one random block comprised of at least one hydrophobic monomer and at least one hydrophilic monomer. The selection of hydrophobic and hydrophilic monomers in the random block is determined by the relative hydrophobicity of the monomers to impart selected solubility or dispersability in water and/or alcohols of the overall block copolymer.
摘要翻译：嵌段共聚物通过活性型或半活性型自由基聚合制备，所述共聚物具有至少一个由至少一种疏水单体和至少一种亲水单体组成的无规嵌段。无规嵌段中疏水和亲水单体的选择由单体的相对疏水性决定，以赋予整体嵌段共聚物在水和/或醇中选择的溶解度或分散性。

6. 发明授权

US06616825B1 Electrochromatographic device for use in enantioselective separation, and enantioselective separation medium for use therein 有权
标题翻译：用于对映选择性分离的电色谱装置和用于其中的对映选择性分离介质
公开(公告)号：US06616825B1
公开(公告)日：2003-09-09
申请号：US09645079
申请日：2000-08-23
申请人： Jean M. J. Fréchet , Frantisek Svec , Michael Lämmerhofer
发明人： Jean M. J. Fréchet , Frantisek Svec , Michael Lämmerhofer
IPC分类号： G01N27453
CPC分类号： B01J20/28042 , B01D15/3833 , B01J20/29 , C07B57/00 , G01N27/44747 , G01N2030/0035 , G01N30/6095
摘要： An electrochromatographic device is provided for conducting enantioselective separation of enantiomers. The device is comprised of a conduit containing a monolithic enantioselective separation medium, and may be, for example, a capillary tube or a microchannel in a substrate. The enantioselective separation medium is prepared by copolymerization of (a1) an ionizable chiral monomer or (a2) a chiral monomer and an ionizable comonomer, along with (b) a crosslinking comonomer and (c) a polymerization initiator, in (d) a porogenic solvent. Following ionization, the enantioselective separation medium serves as a charge carrier as well as a chiral separation medium, and further acts as an electroosmotic pump to facilitate the flow of a fluid. The invention also provides methods for preparing the enantioselective separation medium and electrochromatographic devices fabricated therewith.
摘要翻译：提供电色谱装置用于对映异构体的对映选择性分离。该装置由含有整体式对映选择性分离介质的导管组成，并且可以是例如毛细管或基底中的微通道。对映选择性分离介质通过（a1）可离子化手性单体或（a2）手性单体和可离子化共聚单体与（b）交联共聚单体和（c）聚合引发剂一起在（d）致孔剂溶剂。电离后，对映选择性分离介质用作电荷载体以及手性分离介质，并且还用作电渗泵以促进流体的流动。本发明还提供了制备对映选择性分离介质和用其制造的电色谱装置的方法。

7. 发明授权

US06475391B2 Rapid characterization of polymers for combinatorial, analytical and process control applications 有权
标题翻译：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
申请人： Adam Safir , Miroslav Petro , Ralph B. Nielsen , Thomas S. Lee , Jean M. J. Fréchet
发明人： Adam Safir , Miroslav Petro , Ralph B. Nielsen , Thomas S. Lee , Jean M. J. Fréchet
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。

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