公开(公告)号：US20100130696A1

公开(公告)日：2010-05-27

申请号：US12516270

申请日：2007-11-30

申请人： Joseph P. Kennedy ,  Yongmoon Kwon ,  Subramanyam Ummadisetty

发明人： Joseph P. Kennedy ,  Yongmoon Kwon ,  Subramanyam Ummadisetty

IPC分类号： C08F110/10 ,  C08F8/12 ,  C08F8/14 ,  C08F8/32

CPC分类号： C08F8/00 ,  C07C17/013 ,  C07C19/075 ,  C07C31/18 ,  C07C51/00 ,  C07C209/08 ,  C07C211/01 ,  C08F8/06 ,  C08F8/10 ,  C08F8/12 ,  C08F8/20 ,  C08F8/26 ,  C08F8/30 ,  C08F8/32 ,  C08F10/10 ,  C08F110/10 ,  C08F2810/30 ,  C08F2810/40 ,  C08G18/3206 ,  C08G18/6204 ,  C08G18/7671 ,  C08F4/16 ,  C08F2/38 ,  C08F8/28

摘要： The present invention generally relates to alcohol-terminated polyisobutylene (PIB) compounds, and to a process for making such compounds. In one embodiment, the present invention relates to primary alcohol-terminated polyisobutylene compounds, and to a process for making such compounds. In still another embodiment, the present invention relates to polyisobutylene compounds that can be used to synthesize polyurethanes, to polyurethane compounds made via the use of such polyisobutylene compounds, and to processes for making such compounds. In yet another embodiment, the present invention relates to primary alcohol-terminated polyisobutylene compounds having two or more primary alcohol termini and to a process for making such compounds. In yet another embodiment, the present invention relates to primary terminated polyisobutylene compounds having two or more primary termini selected from amine groups or methacrylate groups.

摘要翻译： 本发明一般涉及醇封端的聚异丁烯（PIB）化合物，以及制备这些化合物的方法。 在一个实施方案中，本发明涉及伯醇封端的聚异丁烯化合物及其制备方法。 在另一个实施方案中，本发明涉及可用于合成聚氨酯的聚异丁烯化合物，通过使用这种聚异丁烯化合物制备的聚氨酯化合物，以及制备这些化合物的方法。 在另一个实施方案中，本发明涉及具有两个或更多个伯醇末端的伯醇封端的聚异丁烯化合物及其制备方法。 在另一个实施方案中，本发明涉及具有两个或更多个选自胺基或甲基丙烯酸酯基团的一级末端的一级封端的聚异丁烯化合物。

公开(公告)号：US20080248744A1

公开(公告)日：2008-10-09

申请号：US10586743

申请日：2005-05-11

申请人： Andrew Beck ,  Joseph P. Kennedy

发明人： Andrew Beck ,  Joseph P. Kennedy

IPC分类号： H04B3/36

CPC分类号： H04B7/155

摘要： A system and method for a network analysis system operating in a wireless communication system with repeaters is disclosed. Embodiments of the system and method enable the network analysis system to determine if signals being received by the network receivers arrive directly from a target mobile appliance or if the signals are passing through a repeater. The repeaters through an augmentation measure attribute of a received signal to a network manager and based on these attributes it is determine whether the signal is served by a repeater or other network device.

摘要翻译： 公开了一种在具有中继器的无线通信系统中操作的网络分析系统的系统和方法。 系统和方法的实施例使得网络分析系统能够确定网络接收器正在接收的信号是否直接从目标移动设备到达，或者信号是否通过中继器。 通过对网络管理器的接收信号的增强测量属性的中继器，并且基于这些属性，确定该信号是由中继器还是其他网络设备服务。

公开(公告)号：US07429914B2

公开(公告)日：2008-09-30

申请号：US11008154

申请日：2004-12-10

申请人： John Peter Carlson ,  Thomas Booker Gravely ,  Joseph P. Kennedy ,  James T. McDaniel, Jr.

发明人： John Peter Carlson ,  Thomas Booker Gravely ,  Joseph P. Kennedy ,  James T. McDaniel, Jr.

IPC分类号： G09F25/00 ,  H04Q7/00 ,  G08C19/00

CPC分类号： H04W64/00 ,  G01S5/06 ,  H04W4/02

摘要： A system and method is disclosed for determining the location of a mobile appliance using the reverse pilot channel provided in CDMA 2000 communication systems to determine an attribute (e.g., time of arrival, angle of arrival, time difference of arrival, received power level) of a reverse pilot signal at one or more wireless location sensors. A network overlay of wireless location sensors monitors the reverse pilot channel for a target mobile's reverse pilot signal. The monitored signal may be compared to a reference signal to determine a correlation and thereby determine an attribute of the target mobile's reverse pilot signal. The method may be performed independently from the communication system and without requiring retrieval of information bits from the mobile appliance. The reference signal may be generated from the unique long spreading code mask of the target mobile appliance which is typically a function of the ESN of the target mobile appliance.

摘要翻译： 公开了一种用于使用CDMA 2000通信系统中提供的反向导频信道确定移动设备的位置的系统和方法，以确定属性（例如，到达时间，到达时间，到达时间差，接收功率电平） 在一个或多个无线位置传感器处的反向导频信号。 无线位置传感器的网络覆盖监视目标移动台的反向导频信号的反向导频信道。 所监视的信号可以与参考信号进行比较，以确定相关性，从而确定目标移动台的反向导频信号的属性。 该方法可以独立于通信系统执行，而不需要从移动设备检索信息位。 参考信号可以从目标移动设备的唯一的长扩展码掩码生成，其通常是目标移动设备的ESN的函数。

公开(公告)号：US07196142B2

公开(公告)日：2007-03-27

申请号：US10406369

申请日：2003-04-03

申请人： Joseph P. Kennedy ,  Zheng Fang

发明人： Joseph P. Kennedy ,  Zheng Fang

IPC分类号： C08F293/00 ,  C08F210/10

CPC分类号： C08F297/00 ,  C08F8/06 ,  C08F8/12 ,  C08F8/22 ,  C08F293/005 ,  C08F2438/01 ,  C08F2810/30 ,  C08F2810/40 ,  Y10S525/901 ,  C08F112/12 ,  C08F8/42 ,  C08F110/10

摘要： Various novel block cationomers comprising polyisobutylene (PIB) and poly(2-dimethylamino)ethyl methacrylate) (PDMAEMA) segments have been synthesized and characterized. The specific targets were various molecular weight diblocks (PDMAEMA+) and triblocks (PDMAEMA+-b-PIB-b-PDMAEMA+) with the PIB blocks in the DPn=50–200−(Mn=3,000–9,000 g/mol) range connected to blocks of PDMAEMA+ cations in the DPn=5–20 range. The overall synthetic strategy for the preparation of these block cationomers comprised four steps: 1) Synthesis by living cationic polymerization of mono- and di-allyltelechelic polyisobutylenes, 2) End group transformation to obtain PIBs fitted with termini capable of mediating the atom transfer radical polymerization (ATRP) of DMAEMA, 3) ATRP of DMAEMA and 4) Quaternization of PDMAEMA to PDMAEMA+I− by CH3I. Kinetic and model experiments provided guidance to develop convenient synthesis methods. The microarchitecture of PIB-PDMAEMA di- and triblock and the corresponding block cationomers were confirmed by 1H NMR and FTIR spectroscopy and solubility studies.

摘要翻译： 已经合成了各种包含聚异丁烯（PIB）和聚（2-二甲基氨基）乙基甲基丙烯酸酯）（PDMAEMA）链段的新型嵌段阳离子。 具体目标是各种分子量二嵌段（PDMAEMA +）和三嵌段（PDMAEMA-SUP-B-PIB-b-PDMAEMA +）以及 DPMA块中的PIB块与PDMAEMA的块相连接， SUP> + 阳离子在DPN = 5-20范围内。 制备这些嵌段阳离子的总体合成策略包括四个步骤：1）通过单 - 和二 - 烯丙基可可聚异丁烯的阳离子聚合合成2）端基转化获得配有能够介导原子转移自由基聚合的末端的PIB （ATRP），3）DMAEMA的ATRP和4）通过CH 3 N取代PDMAEMA与PDMAEMA的反应。 动力学和模型实验为开发方便的合成方法提供了指导。 通过1 H NMR和FTIR光谱和溶解度研究证实了PIB-PDMAEMA二 - 和三嵌段的微结构和相应的嵌段阳离子。

公开(公告)号：US07105622B2

公开(公告)日：2006-09-12

申请号：US10858710

申请日：2004-06-02

申请人： Joseph P. Kennedy ,  Ralf M. Peetz

发明人： Joseph P. Kennedy ,  Ralf M. Peetz

IPC分类号： C08G18/32

CPC分类号： C08G77/458 ,  C07F7/21 ,  C08G77/045

摘要： Cyclosiloxane-multiol compositions, multicomponent polyurethane networks, and related methods are disclosed.

摘要翻译： 公开了环硅氧烷 - 多元醇组合物，多组分聚氨酯网络和相关方法。

公开(公告)号：US06852804B2

公开(公告)日：2005-02-08

申请号：US10424035

申请日：2003-04-25

申请人： Joseph P. Kennedy ,  Ralf M. Peetz ,  Ahmed F. Moustafa

发明人： Joseph P. Kennedy ,  Ralf M. Peetz ,  Ahmed F. Moustafa

IPC分类号： C08F297/02 ,  C08F297/06 ,  C08L53/00 ,  C08F297/00

CPC分类号： C08F297/06 ,  C08F297/02 ,  C08F297/023 ,  C08L53/00 ,  C08L2666/02

摘要： Block copolymers having a polyisobutylene segment and a polycycloaliphatic diene polymer segment are presented. Star block copolymers with 2 to 16 block copolymer arms, wherein each of the arms has a polyisobutylene segment and a polycycloaliphatic diene polymer segment, are presented. The star block copolymers are synthesized via the “core first” method.

摘要翻译： 提出了具有聚异丁烯链段和聚环脂族二烯聚合物链段的嵌段共聚物。 具有2至16个嵌段共聚物臂的星形嵌段共聚物，其中每个臂具有聚异丁烯链段和聚环脂族二烯聚合物链段。 星形嵌段共聚物通过“核心优先”方法合成。

公开(公告)号：US06555619B1

公开(公告)日：2003-04-29

申请号：US09606604

申请日：2000-06-29

申请人： Joseph P. Kennedy ,  Pious Kurian

发明人： Joseph P. Kennedy ,  Pious Kurian

IPC分类号： C08L8300

CPC分类号： C08G81/025

摘要： The present invention relates to amphiphilic copolymer networks comprising polyisobutylene segments and poly(alkylene glycol) segments. The polyisobutylene segments of the amphiphilic networks are physically crosslinked by hydrophobic forces. The amphiphilic networks have particular use as coatings for biological implants. Also provided is a process for preparing a physically crosslinked amphiphilic copolymer network comprising: providing a block copolymer comprising polyisobutylene segments and poly(alkylene glycol) segments; introducing the block copolymer into an aqueous solvent; and allowing the block copolymer to self-assemble into physically crosslinked a copolymer network.

摘要翻译： 本发明涉及包含聚异丁烯链段和聚（亚烷基二醇）链段的两亲共聚物网络。 两亲网络的聚异丁烯链段通过疏水力物理交联。 两亲网络特别用作生物植入物的涂层。 还提供了制备物理交联的两亲共聚物网络的方法，包括：提供包含聚异丁烯链段和聚（亚烷基二醇）链段的嵌段共聚物; 将嵌段共聚物引入含水溶剂中; 并使嵌段共聚物自组装成物理交联的共聚物网络。

公开(公告)号：US4946899A

公开(公告)日：1990-08-07

申请号：US285207

申请日：1988-12-16

申请人： Joseph P. Kennedy ,  Judit E. Puskas ,  Gabor Kaszas ,  William G. Hager

发明人： Joseph P. Kennedy ,  Judit E. Puskas ,  Gabor Kaszas ,  William G. Hager

IPC分类号： C08F4/00 ,  C08F297/00 ,  C08F297/06

CPC分类号： C08F297/06 ,  C08F297/00

摘要： Block copolymers compose a polyisobutylene rubbery soft segment of M.sub.n of about 5,000 to above 500,000 and glassy hard segments of M.sub.n of about 5,000 or higher and usually about 10,000 to 35,000 or more, are made by preparing a living polymer block of the polyisobutylene and then polymerizing on said living polyisobutylene block the glassy hard segments by adding thereto an electron donor having a donor number of 15 to 50 and then adding and polymerizing the monomers for the glassy hard segments. The monomers for the glassy hard segments are styrene and its derivatives and indene and its derivatives and mixtures thereof.

摘要翻译： 嵌段共聚物通过制备聚异丁烯的活性聚合物嵌段而制备约5,000至500,000以上的上链＆Mn的聚异丁烯橡胶状软链段和约5000或更高，通常约10,000-35,000或更高的玻璃状硬链段， 然后在所述活性聚异丁烯上聚合，通过向其中加入供体数为15至50的电子给体，然后加入并聚合用于玻璃状硬链段的单体，阻断玻璃状硬链段。 玻璃状硬链段的单体是苯乙烯及其衍生物和茚及其衍生物及其混合物。

公开(公告)号：US4942204A

公开(公告)日：1990-07-17

申请号：US232444

申请日：1988-08-15

申请人： Joseph P. Kennedy

发明人： Joseph P. Kennedy

IPC分类号： A61K9/20 ,  C08F255/08

CPC分类号： A61K9/2027 ,  C08F255/08 ,  Y10S525/91

摘要： New amphiphilic networks have been synthesized by free-radical copolymerization of hydrophobic methacryloyl capped polyisobutylenes (MA-PIB-MA) with hydrophilic 2-(dimethylamino)ethyl methacrylate (DMAEMA). Two MA-PIB-MAs have been prepared with M.sub.n =4920 and 10,200, and two series of networks were prepared with MA-PIB-MA contents between 48% and 71.5%. Variation of the molecular weight of MA-PIB-MA and its concentration in the network allows for a wide range of mechanical properties and swellability in hydrophilic and hydrophobic solvents. Differential scanning calorimetry shows the existence of two glass transitions in these networks and thus indicates a phase-separated domain structure. Tensile strengths and elongations are dependent on MA-PIB-MA contents, varying from 57.7 kg/cm.sup.2 to 39.8 kg/cm.sub.2 and 168% to 200%, respectively, with increasing MA-PIB-MA content. Solvent swelling of the networks range from 170% to 20% in water and from 40% to 170% in n-heptane with increasing MA-PIB-MA contents.

摘要翻译： 已经通过疏水性甲基丙烯酰基封端的聚异丁烯（MA-PIB-MA）与亲水性2-（二甲基氨基）乙基甲基丙烯酸酯（DMAEMA）的自由基共聚合成了新的两亲网络。 制备了两种MA-PIB-MAs，Mn = 4920和10,200，制备了两个系列的网络，MA-PIB-MA含量在48％〜71.5％之间。 MA-PIB-MA的分子量的变化及其在网络中的浓度允许在亲水和疏水溶剂中具有广泛的机械性能和溶胀性。 差示扫描量热法显示这些网络中存在两个玻璃化转变，因此表明相分离的畴结构。 随着MA-PIB-MA含量的增加，拉伸强度和伸长率取决于MA-PIB-MA含量，从57.7 kg / cm2到39.8 kg / cm2和168％到200％不等。 随着MA-PIB-MA含量的增加，网络的溶剂溶胀范围在水中的170％至20％，正庚烷中的40％至170％。

公开(公告)号：US4939184A

公开(公告)日：1990-07-03

申请号：US320119

申请日：1989-03-07

申请人： Joseph P. Kennedy

发明人： Joseph P. Kennedy

IPC分类号： C08G18/62

CPC分类号： C08G18/6204 ,  C08G2101/0008

摘要： The invention relates to a polyurethane foam, more particularly relates to a polyurethane foam having excellent tensile strength, resistance to moist heat, resistance to heat, together with excellent waterproofness, and low impact resilience. Such a polyurethane foam is particularly useful as sealing material and the like for engineering works, construction and vehicles which require waterproofness, for example. Such a polyurethane foam is also useful as an excellent padding material for the construction of safe automobile, railroad and space vehicle interiors where high damping and good gas barrier properties are important.

摘要翻译： 本发明涉及一种聚氨酯泡沫，更具体地涉及一种具有优异的拉伸强度，耐湿热性，耐热性，以及优异的防水性和低冲击弹性的聚氨酯泡沫。 例如，这种聚氨酯泡沫作为用于需要防水性的工程，建筑和车辆的密封材料等是特别有用的。 这种聚氨酯泡沫也可用作用于构建安全的汽车，铁路和空间车辆内部的优良的填充材料，其中高阻尼和良好的阻气性是重要的。