公开(公告)号：US10899869B2

公开(公告)日：2021-01-26

申请号：US16751683

申请日：2020-01-24

申请人： Joseph Kennedy ,  Turgut Nugay ,  Nihan Nugay

发明人： Joseph Kennedy ,  Turgut Nugay ,  Nihan Nugay

IPC分类号： C08G18/62 ,  C08G18/32 ,  C08G18/76

摘要： The present invention generally relates to polyurethanes and polyurethane nanocomposites having improved mechanical, rheological, and thermal properties over ordinarily produced polyurethanes and polyurethane nanocomposites. Such polyurethanes and polyurethane nanocomposites include very small amounts of a small chain diol, such as glycerol, and more specifically, between 0.01 and 4 weight percent of the small chain diol, based on the total polymer composition.

公开(公告)号：US20200224920A1

公开(公告)日：2020-07-16

申请号：US16836327

申请日：2020-03-31

申请人： Joseph Kennedy

发明人： Joseph Kennedy

IPC分类号： F24F13/068 ,  B23P19/04 ,  F24F13/08

摘要： A vent cover assembly is disclosed, such as for a floating or fixed floor. Example vent cover assemblies may include a support plate configured to be secured over a duct, and a flush mount vent cover. The support plate may define a plurality of first airflow apertures configured to permit airflow from the duct through the support plate. The vent cover may define a second plurality of airflow apertures that are positioned in the vent cover such that the second plurality of airflow apertures are aligned with the first airflow apertures when the vent cover is in a first installed position overlying the support plate. The vent cover may obstruct the first airflow apertures when the vent cover is in a second installed position overlying the support plate.

公开(公告)号：US20190170390A1

公开(公告)日：2019-06-06

申请号：US15833067

申请日：2017-12-06

申请人： Joseph Kennedy

发明人： Joseph Kennedy

IPC分类号： F24F13/068 ,  F24F13/08 ,  B23P19/04

摘要： A vent cover assembly is disclosed, such as for a floating or fixed floor. Example vent cover assemblies may include a support plate configured to be secured over a duct, and a flush mount vent cover. The support plate may define a plurality of first airflow apertures configured to permit airflow from the duct through the support plate. The vent cover may define a second plurality of airflow apertures that are positioned in the vent cover such that the second plurality of airflow apertures are aligned with the first airflow apertures when the vent cover is in a first installed position overlying the support plate. The vent cover may obstruct the first airflow apertures when the vent cover is in a second installed position overlying the support plate.

公开(公告)号：US10301421B2

公开(公告)日：2019-05-28

申请号：US15504492

申请日：2015-08-26

申请人： Joseph Kennedy ,  Kalman Toth ,  Nihan Nugay ,  Turgut Nugay

发明人： Joseph Kennedy ,  Kalman Toth ,  Nihan Nugay ,  Turgut Nugay

IPC分类号： C08G18/62 ,  C08G18/76 ,  C08G18/75 ,  C08F110/10 ,  C08F8/34 ,  C08G75/045 ,  C08G75/04 ,  C08F2/38 ,  C08G18/24

摘要： Sulfur containing, hydroxyl-telechelic PIBs, hydrolytically and oxidatively resistant, biocompatible and biostable polyurethanes (PUs) made therefrom, and methods for making both are disclosed. Well-defined hydroxyl telechelic PIBs are synthesized by a thiol-ene click photochemical reaction between PIBs carrying unsaturated end groups and 2-mercaptoethanol (HS—CH2CH2—OH). This regioselective process affords HO—CH2CH2—S-PIB-S—CH2CH2—OH (abbreviated herein as HO—S-PIB-S—OH) in high yield. In some embodiments, these HO—S-PIB-S—OH polymers may be reacted with diisocyanates and a chain extender to form sulfur containing PIB-based PUs. These sulfur containing PIB-based PUs have been found to have properties and chemical stability that are very similar to that of PUs made from di-hydroxyl terminated PIBs (OH-PIB-OHs) without sulfur, but have surprisingly increased creep resistance and are easier and less expensive to make.

公开(公告)号：US09975971B2

公开(公告)日：2018-05-22

申请号：US14769709

申请日：2014-03-04

申请人： Joseph Kennedy ,  Turgut Nugay ,  Nihan Nugay

发明人： Joseph Kennedy ,  Turgut Nugay ,  Nihan Nugay

IPC分类号： C08F110/10 ,  C08K5/37 ,  C08G75/045 ,  C08G75/04 ,  C08F10/10 ,  C08F299/00

CPC分类号： C08F110/10 ,  C08F10/10 ,  C08F299/00 ,  C08G75/04 ,  C08G75/045 ,  C08K5/37 ,  C08F4/16 ,  C08F2/10

摘要： A PIB-based polymer network includes at least one sulfur containing segment and at least two PIB polymer segments. The at least two PIB polymer segments each include a core and at least two polyisobutylene polymer chains extending therefrom. The at least one sulfur containing segment includes at least one sulfur atom that is located between any two polyisobutylene polymer chains from two different PIB polymer segments, so that the sulfur containing segment connects those two different PIB polymer segments together. The PIB-based polymer network is produced by the thiol-ene reaction in the presence of light or heat. The reaction products include at least two polyisobutylene polymer precursor moieties, each polyisobutylene polymer precursor moiety having at least two end group selected from the end groups —CH2—CH(CH3)═CH2, —CH2═C(CH3)2, and —CH2—CH═CH2; and at least one multi-functional thiol.

公开(公告)号：US09701781B2

公开(公告)日：2017-07-11

申请号：US14771021

申请日：2014-03-04

申请人： Joseph Kennedy ,  Nihan Nugay ,  Turgut Nugay

发明人： Joseph Kennedy ,  Nihan Nugay ,  Turgut Nugay

IPC分类号： C08J3/28 ,  C08F2/46 ,  C08G61/04 ,  C08G18/69 ,  C08F110/10 ,  C08G75/04 ,  C08F8/00 ,  C08G18/62 ,  C08G18/75 ,  C08F8/02 ,  C08F8/26 ,  C08F8/34 ,  C08G18/40 ,  C08K5/54

CPC分类号： C08G18/696 ,  C08F8/00 ,  C08F8/02 ,  C08F8/26 ,  C08F8/34 ,  C08F110/10 ,  C08F2810/30 ,  C08F2810/40 ,  C08G18/4063 ,  C08G18/6204 ,  C08G18/758 ,  C08G75/04 ,  C08J3/28 ,  C08K5/5403 ,  C08L81/04 ,  C08G18/12 ,  C08G18/3206 ,  C08F4/16 ,  C08F2/38

摘要： The present invention relates to novel hydroxyl-terminated polyisobutylenes and methods of making and using them. The hydroxyl-terminated polyisobutylenes contain a sulfur unit, —S—, within each terminal end group. The well-defined, sulfur containing, primary hydroxyl-terminated polyisobutylenes of the present invention can be simply, rapidly, and essentially quantitatively obtained by subjecting the unsaturated telechelic PIBs and mercapto alcohols to UV light-activated thiol-ene reactions. The resultant sulfur containing, primary hydroxyl-terminated polyisobutylenes can then be used in the production of polyurethanes and like materials.

公开(公告)号：US20150141574A1

公开(公告)日：2015-05-21

申请号：US14396951

申请日：2013-04-24

申请人： Li JIA ,  Joseph SCAVUZZO ,  Joseph KENNEDY

发明人： Li Jia ,  Joseph Kennedy ,  Joseph Scavuzzo

IPC分类号： C08G77/42 ,  C08F36/08 ,  C08F22/10 ,  C08G77/388 ,  C08F10/06 ,  C08F12/08 ,  C08F10/10 ,  C08F36/06

CPC分类号： C08G77/42 ,  C08F10/06 ,  C08F10/10 ,  C08F12/08 ,  C08F22/10 ,  C08F36/06 ,  C08F36/08 ,  C08G69/08 ,  C08G69/10 ,  C08G77/388 ,  C08G81/024

摘要： The present invention is generally directed to a new class of TPEs made from peptide terminated low Tg polymers and methods for making them. The middle block of these TPE is a telechelic polymer with a Tg that is below the intended service temperature of the TPE. The terminal peptide segments of these TPEs are short (from about 1 to about 10 amino acids long) and tend to from sheet type secondary structures through intermolecular hydrogen bonds, creating physical crosslinks between polymer chains. The dissimilarity of the peptide hard component and the elastomeric soft component results in very strong segregation between the microphase domains and a low plastic deformation for the resulting TPE. And since the Tm of the crystalline peptide phase can be adjusted, these new TPEs may be tailored to fit the intended service temperature and are melt-processable.

摘要翻译： 本发明一般涉及由肽封端的低Tg聚合物制成的新一类TPE及其制备方法。 这些TPE的中间嵌段是Tg值低于TPE预期使用温度的遥爪聚合物。 这些TPE的末端肽段是短的（约1至约10个氨基酸长），并且倾向于通过分子间氢键从片状二级结构产生，从而在聚合物链之间产生物理交联。 肽硬组分和弹性体软组分的不相似性导致微相区域之间非常强的偏析和所得TPE的低塑性变形。 并且由于可以调节结晶肽相的Tm，所以这些新的TPE可以被调整以适应预期的使用温度并且是可熔融加工的。

公开(公告)号：US20140073743A1

公开(公告)日：2014-03-13

申请号：US13984367

申请日：2012-02-07

申请人： Joseph Kennedy ,  Gabor Erdodi ,  Ryan Gasser ,  Juay Seng Tang

发明人： Joseph Kennedy ,  Gabor Erdodi ,  Ryan Gasser ,  Juay Seng Tang

IPC分类号： A61L24/06

CPC分类号： A61L24/06 ,  A61L2430/36 ,  C08F22/32 ,  C08F290/042 ,  C08F220/34 ,  C08L35/04

摘要： A polymer conetwork formed from the polymerization reaction of octyl-cyanoacrylate and a tri-telechelic star polymer comprising polyisobutylene terminated with cyanoacrylate groups (Ø(PIB-CA)3), wherein the ratio of octyl cyanoacrylate to Ø(PIB-CA)3 is from about 10:1 to about 40:1.

摘要翻译： 由氰基丙烯酸辛酯与包含用氰基丙烯酸酯基（（PIB-CA）3封端的聚异丁烯）的三 - 遥爪星形聚合物形成的聚合物网络，其中氰基丙烯酸辛酯与（PIB-CA）3的比例为 约10:1至约40:1。

公开(公告)号：US20130331538A1

公开(公告)日：2013-12-12

申请号：US14001214

申请日：2012-02-23

申请人： Joseph Kennedy ,  Jungmee Kang ,  Gabor Erdodi

发明人： Joseph Kennedy ,  Jungmee Kang ,  Gabor Erdodi

IPC分类号： C08G18/32

CPC分类号： C08G18/6651 ,  C08G18/10 ,  C08G18/3228 ,  C08G18/3237 ,  C08G18/3275 ,  C08G18/4018 ,  C08G18/4063 ,  C08G18/44 ,  C08G18/4854 ,  C08G18/5024 ,  C08G18/6204 ,  C08G18/6415 ,  C08G18/6529 ,  C08G18/6685 ,  C08G18/758 ,  C08L75/04

摘要： A polyurea or polyurea-urethane elastomer comprises a soft polymer segment and a hard polymer segment, wherein the hard polymer segment includes polyurea groups in combination with H-bond accepting chain extenders (HACEs) to reduce the flow temperature (Tflow) while maintaining the excellent mechanical properties such that the resulting polyurea elatomer is rendered melt-processable.

摘要翻译： 聚脲或聚脲 - 氨基甲酸酯弹性体包含软聚合物链段和硬聚合物链段，其中硬聚合物链段包括与H键接受扩链剂（HACE）组合的聚脲基团以降低流动温度（Tflow），同时保持优异 机械性能使得所得的聚脲精溶剂变得可熔融加工。

公开(公告)号：US08571513B2

公开(公告)日：2013-10-29

申请号：US13540500

申请日：2012-07-02

申请人： Frank O'Mahony ,  Bryan Casper ,  James Jaussi ,  Matthew B. Haycock ,  Joseph Kennedy ,  Mozhgan Mansuri ,  Stephen R. Mooney

发明人： Frank O'Mahony ,  Bryan Casper ,  James Jaussi ,  Matthew B. Haycock ,  Joseph Kennedy ,  Mozhgan Mansuri ,  Stephen R. Mooney

IPC分类号： H04B1/28

CPC分类号： H04L25/0278 ,  H03K5/15013 ,  H04L25/0292 ,  H04L25/0298

摘要： For one disclosed embodiment, an integrated circuit may comprise an internal transmission line in one or more layers of the integrated circuit. The internal transmission line may be coupled to receive a signal from an external transmission line at a first end of the internal transmission line without use of termination circuitry. The internal transmission line may transmit the signal passively to a second end of the internal transmission line. The integrated circuit may also comprise first circuitry having an input coupled to the internal transmission line at a first location of the internal transmission line to receive the signal and second circuitry having an input coupled to the internal transmission line at a second location of the internal transmission line to receive the signal. The second location may be different from the first location. Other embodiments are also disclosed.

摘要翻译： 对于一个公开的实施例，集成电路可以包括集成电路的一个或多个层中的内部传输线。 内部传输线可以被耦合以在内部传输线的第一端处接收来自外部传输线的信号，而不使用终端电路。 内部传输线路可以将信号被动地发送到内部传输线路的第二端。 集成电路还可以包括第一电路，其具有在内部传输线的第一位置处耦合到内部传输线的输入以接收信号，并且第二电路具有在内部传输的第二位置处耦合到内部传输线的输入 线接收信号。 第二位置可以不同于第一位置。 还公开了其他实施例。